LOHAND ENGLISH CATALOGUE without sterilization tape 0305

Transcription

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Our major products include: Refractometer, Test paper, pH meter,
Electrode, TDS meter, Salinity meter, DO meter, ORP meter, Conductivity
meter, Turbidity meter, Color comparison tube, test kit etc. Most of the
products have CE certificate. All products can be customized according to
buyers' special requirements.
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LOHAND's uncompromising emphasis on ethical business practices,
creativity and continual improvement has earned it a reputation as
"Quality Best, Reputation First". A comprehensive quality control policy
has been implemented. From raw material purchase to commodities
delivery, each process is strictly under supervision. We will make every
endeavor to supply high quality products and best services.
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We warmly welcome the friends all over the world contact us and establish
friendship and business relationship. LOHAND will sincerely cooperate.
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Our team will serve you with the most professional knowledge and the
best service with you and joint hands to create a splendid future!
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杭州陆恒生物科技有限公司
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Up to now, we have exported our products to more than 56 countries over
the world. " One step ahead " is corporation's aim and motive to
develop strong and better.
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Established in 2008, Hangzhou Lohand
Biological Co., Ltd is a professional company
that manufactures and exports laboratory
instruments and equipments. We have our own
registered brand "LOHAND" and own factory,
with strong R&D center, sales team, customer
service team and QC team, which grows very
fast and obtains good reputation in the
market.
H angzhou Lohand B i o l o g i c a l C o . , L t d
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CERTIFICATES
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LL OO HH AA NN DD
PRINCIPLE
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Refractometer produces different refractive indexes in the
liquid with different concentration, this is the design principle
of the product. Refractometer is an test instrument to test liquid
by using light ray.
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FEATURES
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Refractometer is a precision optical instrument, featuring in simple use,
accurate measurement, light weight, small volume and etc.
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SCOPES
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3,Medical series are used to test serum protein, urine specific gravity.
Scope of use
Model No.
Measuring range Resolution
Material
0.1
Metal
LH-T20
0-20%
0.1
Metal
LH-T32
0-32%
0.2
Metal
LH-T50
0.5
Metal
“ LOHAND ”0-50%
TRADE MARK
LH-T62
28-62%
0.2
Metal
REGISTRATION CERTIFICATE
Brix
LH-T80
0-80%
0.5
Metal
LH-T82
45-82%
0.5
Metal
LH-T90
0-90%
0.5
Metal
LH-T20S
0-20%
0.1
Plastic
LH-T32S
0-32%
0.2
Plastic
LH-T20
0-20%
0.1
Metal
Cutting fluid
LH-T32
0-32%
0.2
Metal
LH-T80
0-80%
0.5
Metal
Emulsified mixture
LH-R15
0-15%
0.2
Metal
LH-Y28
0-28%
0.2
Metal
Salinity
LH-Y28S
0-28%
0.2
Plastic
Sea water(Salinity)
LH-Y100
0-10%
0.1
Metal
LH-B50
0-50%
0.2
Metal
Freezing point
LH-B70
0-70%
0.2
Metal
Honey
LH-F92
58-92%
0.2
Metal
Red wine
LH-H25
0-25%
0.2
Metal
Alcohol
LH-J80
0-80%
0.5
Metal
Bean juice
LH-D25
0-25%
0.2
Metal
LH-Z140
1.330-1.400RI 0.001RI
Metal
Refractive index
LH-Z152
1.440-1.520RI 0.001RI
Metal
Medical
LH-Y12
0-12g/dl
0.2g/dl
Metal
CE CERTIFICATE(I)
CE CERTIFICATE(II)
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Remarks: Other unlisted range or scale can be customized by client's request.
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Refractometer produces different refractive indexes in the
liquid with different concentration, this is the design principle
of the product. Refractometer is an test instrument to test liquid
by using light ray.
ORP METER
FEATURES
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Refractometer is a precision optical instrument, featuring in simple use,
accurate measurement, light weight, small volume and etc.
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SALINITY METER
TDS METER
SCOPES
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3,Medical series are used to test serum protein, urine specific gravity.
4,Industrial series are used in car battery DO
liquid,
refrigerating fluid, washing liquid,
METER
machine tool lubricating liquid, cutting fluid.
Scope of use
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Brix
Cutting fluid
Emulsified mixture
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CONDUCTIVITY METER
2,Salinity series are used to test seaculture, aquaria, physiological saline etc.
4,Industrial series are used in car battery liquid, refrigerating fluid, washing liquid,
machine tool lubricatingLH-T10
liquid, cutting fluid.
0-10
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PRINCIPLE
1,Brix series are used to test canned food,juice,wine fermentation,beverage,fruit,honey etc.
1,Brix series are used to test canned food,juice,wine fermentation,beverage,fruit,honey etc.
2,Salinity series are used to test seaculture, aquaria, physiological saline etc.
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HAND HELD REFRACTOMETER
CONTENTS
HAND HELD REFRACTOMETER
pH METER
BB II OO LL OO GG II CC AA LL
Sea water(Salinity)
Freezing point
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Refractive index
Medical
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LH-T10
LH-T20
LH-T32
LH-T50
LH-T62
LH-T80
LH-T82
LH-T90
LH-T20S
LH-T32S
LH-T20
LH-T32
LH-T80
LH-R15
LH-Y28
LH-Y28S
LH-Y100
LH-B50
LH-B70
LH-F92
LH-H25
LH-J80
LH-D25
LH-Z140
LH-Z152
LH-Y12
0-10
0.1
Metal
0-20%
0.1
Metal
0-32%
0.2
Metal
ELECTRODE
0-50%
0.5
Metal
28-62%
0.2
Metal
0-80%
0.5
Metal
45-82%
0.5
Metal
0-90%
0.5
Metal
REFRACTOMETER
0-20%
0.1
Plastic
0-32%
0.2
Plastic
0-20%
0.1
Metal
0-32%
0.2
Metal
0-80%
0.5
Metal
0-15%
0.2
Metal
TURBIDITY
METER
0-28%
0.2
Metal
0-28%
0.2
Plastic
0-10%
0.1
Metal
0-50%
0.2
Metal
0-70%
0.2
Metal
58-92%
0.2
Metal
WATER TEST
PAPERMetal
0-25%
0.2
0-80%
0.5
Metal
0-25%
0.2
Metal
1.330-1.400RI 0.001RI
Metal
1.440-1.520RI 0.001RI
Metal
WATER TEST
KIT Metal
0-12g/dl
0.2g/dl
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Salinity
Honey
Red wine
Alcohol
Bean juice
Model No.
Material
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Remarks: Other unlisted range or scaleCOLOR
can be customized
by client's request.
COMPARISON
TUBE
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pH METER
1. Bench top pH meter
FEATURES
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1. Can test 2-6 parameters at the same time;
2. Quick response with good stability;
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PHS-550
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Test
item
Measuring
Resolution Accuracy
range
pH
0.00-14.00
pH
0.01 pH
0-100oC
1oC
±1oC
1mV
±n*0.1%±
1(n:
displayed
no.) mV
Temp
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ORP
pH
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(-1999)(+1999)mV
0.00-14.00
pH
0.01 pH
PH-2601
Temp
PH-2602
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0-100 C
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1C
pH
0.00-14.00
pH
0.01 pH
Temp
0-100oC
1oC
ORP
(-1999)(+1999)mV
1mV
0.00-14.00
pH
0.01 pH
pH
Temp
Other Technical data
Feature
ATC: 0-100oC
Working voltage: 9V DC adaptor
Bench top
High accuracy
Replaceable pH
electrode
Automatical
calibration
±0.01 pH
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Working condition: 0-40 C,
RH<85%
2 points automatic calibration
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ORP
EC
CF
TDS
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3. High accuracy, no need any other auxiliary instruments.
Model No.
PH-107
(LH-P055)
PH-108
(LH-P056)
PH-2011
Test item
pH
pH
pH
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pH
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±0.4oC
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±0.01 pH
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PH-2603
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2. Economical;
Picture
Bench top
High accuracy
ATC: 0-95 C
±n*0.1%±
Replaceable electrode
(-1999)1(n:
With backlit
1mV
(+1999)mV
displayed or built-in rechargeable battery
Automatic
no.) mV
Working condition: 5-50oC,
temperature
0.00RH<95%
compensation
0.01mS/cm ±2%F.S
19.99mS/cm
1 or 2 points calibration
With built-in
0.0-199.9
rechargeable
battery
0.1CF
±2%F.S
CF
10-19990
10ppm
±2%F.S
ppm
0-100oC
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FEATURES
Bench top
High accuracy
ATC: 0-95 C
With backlit
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±0.4 C
or built-in rechargeable battery
Automatic
temperature
±n*0.1%±
RH<95%
compensation
1(n:
With built-in
displayed
rechargeable battery
no.) mV
±0.01 pH
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1. Small size, portable;
Bench top
±0.05 pH
ATC: 5-50oC
High accuracy
Working voltage: 9V DC adaptor Replaceable electrode
With backlit
Automatic
RH<95%
temperature
±1oC
compensation
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2. Pen type pH meter
3. Using high speed microprocessor chip, stable performance.
Model No.
LL OO HH AA NN DD
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Measuring
Resolution Accuracy
range
0.0-14.0 pH
±0.1 pH
0.1 pH
±0.1 pH
0.00-14.00
pH
0.01 pH
±0.1 pH
0.00-14.00
pH
0.01 pH
±0.1 pH
(-50)-(+70)oC
0.1oC
±1oC
PH-2012
Temp
PH-98107
(LH-P8306)
PH-98108
(LH-P8307)
PH-281
(LH-P682)
pH
pH
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0.00-14.00
pH
0.00-14.00
pH
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Working condition: 0-60 C
1 point calibration
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ATC: 0-50oC
Working voltage: 3*1.5V
(AG-13 type button cell battery)
0.01 pH
0.00-14.00
pH
±0.1 pH
ATC: 0-50oC
0.01 pH
±0.05 pH
±0.05 pH
Small size
Portable
Economical
Backlit screen
Small size
Portable
Economical
High accuracy
With ATC
RH<95%
1 point calibration
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RH<95%
ATC: 0-50oC
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RH<95%
ATC: 0-60oC
RH<95%
1 point calibration
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Backlit screen
ATC: 0-50oC
Can test pH and temp
Small size
Portable
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Economical
RH<95%
High accuracy
1 point calibration
With ATC
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0.01 pH
Picture
Small size
Portable
Economical
With ATC
RH<95%
1 point calibration
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pH
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0.0-14.0 pH
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0.1 pH
Feature
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High accuracy
1 or 2 point calibration
High accuracy
With ATC
1 or 2 point calibration
High accuracy
Water proof
Replaceable pH
electrode
2
LL OO HH AA NN DD
Model No.
Measuring
Resolution Accuracy
range
Test item
PH-981
(LH-P882)
0.00-14.00
pH
pH
PH-033
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0-50 C
(32-122oF)
pH
0.0-14.0 pH
±0.05 pH
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0.01 pH
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0.00-14.00
pH
Temp
PH-031
0.01 pH
0.00-14.00
pH
pH
pH
PH-618
0.01 pH
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±0.1 pH
±0.03 pH
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0.1 C
±0.5 C
(0.2oF)
(±1oF)
0.1 pH
±0.1 pH
0.00-14.00
pH
0.01 pH
0-55oC
0.1oC
±1oC
pH
0.00-14.00
pH
0.01 pH
±0.1 pH
Temp
(-50)-(+70)oC
0.1oC
±1oC
(-1999)(+1999)mV
1mV
±5mV
pH
±0.1 pH
PH-0093
Temp
PH-099
ORP
ATC: 0-60oC
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RH<95%
1 point calibration
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Feature
ATC: 0-50oC
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RH<95%
1 point calibration
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RH<95%
1 point calibration
ATC: 0-50 C
2 points calibration
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High accuracy
With ATC
KS-05
pH
KS-06
pH
3
3.0-8.0 pH
3.0-8.0 pH
Resolution Accuracy
0.2 pH
0.2 pH
±0.2 pH
±0.2 pH
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The depth can be
measured:6cm,
Applicable to surface
soil pH measurement
Moisture test range: 10-80%
Working condition:
5-50°C(41-122°F)
The depth can be
measured:30cm,
Applicable to the
deep soil pH
measurement
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Measuring
range
pH
0.00-14.00
pH
0.01 pH
0.0-60.0o C
0.1o C
Temp
PH-131
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PH-025
±0.5o C
(0.1 F)
(±0.9o F)
ORP
(-1200)(+1200)mV
0.1mV
±1mV
pH
0.00-14.00
pH
0.01 pH
±0.01 pH
Temp
0-100o C
0.1o C
±0.4o C
0.00-14.00
pH
o
0-60 C
ORP
(-1999)(+1999)mV
pH
0.00-14.00
pH
1mV
±n*0.1%±
1(n:
displayed
no.) mV
0.01 pH
±0.01 pH
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1C
±1 C
1mV
±n*0.1%±
1(n:
displayed
no.) mV
0.00-14.00
pH
0.01 pH
±0.01 pH
±0.1 pH
Test item
Measuring
range
pH
0.00-14.00
pH
Picture
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Temp
Resolution Accuracy
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PH-2621
ATC: 32-140 F or 0-60 C
Working voltage: 2*AAA 1.5V
battery
Working condition:
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32-122o F(0~50o C)
Up to 5 points calibration
ATC: 0-95o C
Working voltage: 9V 6F22 battery
Working condition: 5-60o C,
RH<95%
ATC: 0-60o C
Working voltage: 4*1.5V AAA
battery
RH<85%
1 to 3 points automatic
calibration
RH<85%
2 points calibration
0.01 pH
0.1o F(16o F99o F)
(16-210o F)
1o F(100o F-
High accuracy
Replaceable pH
electrode
Automatical
calibration
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High accuracy
Replaceable pH
electrode
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Feature
Picture
±0.02 pH
0.1o C;
(+99.9)o C
High accuracy
Replaceable pH
electrode
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Working voltage: AC230V±10%
50HZ±2%
(-9.9)-
IP67 Waterproof
Shockproof
High Accuracy
5 points Calibration
Restore Factory
Default
Data Hold
Auto Power-Off
Replaceable pH
electrode
High accuracy
Suitable for aquarium
or 6V DC adaptor(optional)
use
1 point calibration
Can use DV adaptor
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Working condition: 0-50 C
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5. Online pH controller
Model No.
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Working voltage: 9V 6F22 battery
0.01 pH
Picture
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(-1999)(+1999)mV
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pH
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Feature
±0.02 pH
(32-140 F)
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PH-40A
Resolution Accuracy
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Temp
PHB-4
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Moisture test range: 10-80%
Working condition:
5-50°C(41-122°F)
Test item
pH
Water proof
High accuracy
Can test pH, ORP,
ATC: 0-50oC
temp
Replaceable pH
electrode, compound
ORP electrode
Feature
Model No.
PH-8414
(LH-P1318)
High accuracy
With temperature
display
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3. Suitable for outdoor test.
ORP
It can be used to test pH and moisture in soil. It’s portable, easy to use, and can be directly inserted into the soil.
Measuring
range
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2. Detachable electrode, easy for replacement;
FEATURES
Test item
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1. High accuracy, quick response;
3. Soil pH-moisture meter
Model No.
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FEATURES
High accuracy
Water proof
Replaceable pH
electrode
Data hold function
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4. Portable pH meter
Picture
Backlit screen
Data hold function
High accuracy
Water proof
ATC: 0-50oC
Replaceable pH
electrode
Automatic calibration
2 poins automatic calibration
Automatic shutoff
ATC: 0-50oC
Working voltage: 2*3V (CR2032
Battery)
LL OO HH AA NN DD
±1o C
RH<95%
Online type
High accuracy
±2o F
210o F)
4
LL OO HH AA NN DD
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CONDUCTIVITY METER
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1. Bench top conductivity meter
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FEATURES
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Model No.
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Measuring range
Resolution
Accuracy
ATC
Temperature
coefficient
corresponding
electrode constant
Stored data
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(0-199.9)μS/cm
0.1μS/cm
DDS-22C
(200-1999)μS/cm
1μS/cm
(2.00-19.99)mS/cm
0.01 mS/cm
±1.0%FS
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No., test result, unit, temperature
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Dimension
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Weight
CD-2013
EC
0-1999μS/cm
Resolution Accuracy
1.52kg
1μS/cm
±2% F.S
TC: 0o C-50o C
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Working condition: 0-50 C, RH<95%
1 point calibration
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With ATC
Backlit screen
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Feature
EC
Measuring
range
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CD-304
(LH-C503)
1μS/cm
±2% F.S
Feature
TC: 5-55o C
Water proof
Low voltage
warning
Data-hold
Backlit screen
Working condition: 0-50o C, RH<95%
1 point calibration
0-19.99mS/cm
0.01mS/cm
1μS/cm
(-50)-(+70)o C
0.1o C
10-1999μS/cm
10μS/cm
±2% F.S
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TC: 5-55o C
1 point calibration
Water proof
Low voltage
warning
Data hold function
Backlit screen
TC: 0o C-50o C
Water proof
High accurate
Can test temperature
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100μS/cm
±2% F.S
Small size
Portable
Economical
The actual result
should be the
displayed
numberX10
TC: 0-50o C
±2% F.S
TC: 0-50o C
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EC
Working condition: 0-50 C, RH<95%
1 point calibration
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0-999μS/cm
1μS/cm
±2% F.S
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TC: 0-50 C
1 point calibration
Picture
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CD-138(II)
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EC
0-1999μS/cm
1μS/cm
Picture
±2% F.S
TC: 0-50o C
Working voltage: 2*3V (CR2032 Battery)
1 point calibration
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Measuring range: 0-999μS/cm
Resolution: 1μS/cm
Accuracy: ±2% F.S
CD-310
(LH-C507)
±1o C
1 point calibration
100-19900
μS/cm
EC
±2% F.S
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0-1999μS/cm
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EC
Resolution Accuracy
0-1999μS/cm
CD-1386
CD-303
(LH-C502)
FEATURES
Test item
CD-989
(LH-C662)
10
310*250*187mm
1. Small size, portable;
2. Built-in battery, suitable for outdoor test;
3. Quick response, result accurate and reliable.
EC
Temp
2. Pen-type conductivity meter
Measuring
range
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EC
temperature: 5-35o C, RH<85%
Power: 220V±10%, 50Hz ± 1Hz,
DC9V
No notable vibration
No strong magnetic field interference(except for geomagnetic field)
Working
condition
Model No.
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2.0%/o C
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(20.0-199.9)mS/cm
0.1mS/cm
0-50o C
0.1
l
a
.
d
t
L
.,
Test item
CD-988
(LH-C661)
1. Using high speed microprocessor chip, stable performance;
2. Backlit screen;
3. Automatic calibration;
4. 1408µS/cm electric conductivity standard calibration plug, fast and convenient;
5. Bended metal electrode rack, can be placed at right or left side;
6. High accurate electrode and automatic temperature compensation, test result be more precise.
u
o
LL OO HH AA NN DD
Small size
Portable
Economical
The actual result
should be the
displayed
numberX100
Small size
Portable
Economical
Accurate
With ATC
Small size
Portable
Economical
Accurate
With ATC
6
LL OO HH AA NN DD
3. Portable conductivity meter
FEATURES
d
n
o
i
B
C
l
a
ic
g
lo
LL OO HH AA NN DD
Model No. Test item
Measuring range
0 to 19.99μS
20.00 to 199.9μS
200.0 to 1999μS
2.00 to 19.99mS
20.0 to 100.0mS
EC
CD-141
0.0 to 9.99ppm
10.0 to 99.9ppm
100 to 999ppm
1.0 to 9.99ppt
10.0 to 100.0ppt
TDS
ng
a
H
0.1
0.0-80.0C
o
(32-176 F)
o
L
±2% F.S
u
o
zh
o
Temp
a
h
Resolution Accuracy
0.01
o
0.1 C
o
(0.1 F)
±2% F.S
Feature
FEATURES
IP67 Waterproof
Shockproof
o
o
High Accuracy
ATC: 32-122 F or 0-50 C
Working voltage: 2*AAA 1.5V battery
o
o
Working condition: 32-122
F （0~50 C） Restore Factory Default
Data Hold
At most 2 points calibration
Auto Power-Off
Te s t i te m
O RP -286
(LH -R263)
O RP -986
(LH -R463)
O RP -169E
O RP
O RP
O RP
O RP
Me as u r in g
r an g e
(-1999)(+1999)mV
(-1999)(+1999)mV
(-1999)(+1999)mV
(-1999)(+1999)mV
O n -lin e
O RP -2626
R e s olu tion
1mV
A c c u r ac y
± 5mV
O th e r Te c h n ic al data
± 5mV
g
n
o
W o rkin g te mp e ra tu re : 0 C-50 C
RH <95%
1 p o in t c a lib ra tio n
a
H
W o rkin g Vo lt a g e : 4* 1.5V
(A G-13 ty p e b u tto n c e ll b a tte ry )
1mV
1mV
± 5mV
W o rkin g te mp e ra tu re : 0 o C-50 o C
RH <95%
W o rkin g v o lt a g e : A C230V± 10%
50H Z ± 2%
(-9.9)-
0.1 o F (16 o F -
(+99.9) o C
99 o F )
(16-210 o F )
1 o F (100 o F -
± 1o C
W o rkin g c o n d it io n : 0-60 o C,
RH <95%
Measuring
range
Resolution
ATC
o
SA287
7
0-100.0ppt
0.1ppt
h
o
L
u
±2% F.S
5 to 50 C
(41 to 122o F)
o
h
z
g
n
a
H
TDS-1
TDS
Measuring
Accuracy
range
0-9990ppm
±2%F.S
0-9990ppm
±2%F.S
TDS-3
Temp
TDS
o
i
B
d
n
a
Feature
Battery life: around 1000hour
.
td
EC
Temp
TDS-2016
0-9990ppm
g
lo
TDS
L
,
.
o
±1oC
Working condition: 0-50oC
Calibration: by factory
±2%F.S
Pen type
High accuracy
Automatic shutoff
Data hold function
C
l
a
c
i
0-99oC
Pen type
High accuracy
Automatic shutoff
Data hold function
0-9990ppm
±2%F.S
0-999
μS/cm
±2%F.S
0-99oC
±1oC
0-1999ppm
±2%F.S
ATC: 0-50oC
.
td
L
.,
o
C
Pen type
High accuracy
Automatic
temperature
compensation
Backlit screen
l
a
c
i
g
o
l
o
i
B
d
FEATURES
Pen type
High accuracy
Automatic shutoff
Data hold function
DO METER
Picture
Pen type
High accuracy
Automatic shutoff
TDS
O n lin e mo n it o r
Re a l-time c o n tro l
H ig h a c c u ra c y
Power
Test item
TDS-039
(LH-T1)
± 2o F
Accuracy
Model No.
TDS-02
(LH-T2)
W a te r p ro o f
H ig h a c c u ra c y
D a ta h o ld fu n c tio n
SALINITY METER
l
a
o
C
1. Wide measuring range;
2. Small size, portable.
TDS
W a te r p ro o f
Lo w v o lt a g e w a rn in g
D a ta h o ld fu n c tio n
Ba c klit s c re e n
S ma ll s ize , P o rta b le
210 o F )
Model No.
P ic tu r e
± 5mV
0.1 o C
T e mp
zh
1mV
h
o
L
W a te r p ro o f
Ele c tro d e re p la c e a b le
S ma ll s ize , P o rta b le
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o
W o rkin g te mp e ra tu re : 0 o C-60 o C
o
n
a
Fe atu r e
o
l
io
c
i
g
B
d
o
±0.5 C
o
(±0.9 F)
ORP METER
Mode l N o.
Picture
.
d
t
L
.,
TDS METER
1. 2 points automatic calibration;
2. IP67 Waterproof;
3. Shockproof;
4. High accurate electrode and automatic temperature compensation, test result be more precise.
1. IP67 Waterproof and shockproof;
2. Automatic temperature compensation.
Model No.
n
a
h
Test item
Saturation
Picture
DO-161
4 x 1.5V
u
o
L
DO
Temp
Measuring range
0-199.9%
0~19.99mg/L
Resolution
Accuracy
0.1
±1.5% F.S
0.01
±1.5% F.S
0.0-50.0o C
0.1o C
±0.5o C
(32-122o F)
(0.1o F)
(±0.9o F)
ATC: 32-122o F or 0-50o C
Working voltage: 2*AAA 1.5V battery
Working condition: 32-122o F（0~50o C）
At most 2 points calibration
Feature
Picture
IP67 Waterproof
Shockproof
High Accuracy
Restore Factory Default
Data Hold
Auto Power-Off
8
LL OO HH AA NN DD
o
i
B
ELECTRODE
C
l
a
ic
g
lo
LL OO HH AA NN DD
Measuring
Range
Model#
0-14 pH
E-201
E-6501
0-14 pH
E-6503
E-901 Flat Surface
H
n
a
Working
Temp
Body
material
d
n
a
h
o
L
Suffer strong
Acid and
Alkaline
Refillable
5-60o C
Plastic
5-60o C
Glass
Yes
No
u
o
h
z
g
No
5-90o C
Glass
Yes
Yes
0-14 pH
0-80o C
Plastic
No
No
Technical data
Theoretic percent slope: >=97% (25 C)
Alkaline error: =<15mV (25o C)
Connector: Regular BNC
Cable Length: 1 M
n
a
oh
L
u
E-901
Model#
Cell Constant
DJS-0.1
DJS-1
DJS-10
0.1±0.02
1.0±0.2
10±2
n
a
H
o
h
gz
Cell Materials
Glass/Pt
Glass/Pt
Glass/Pt
Recommeded
Application Range Connector
0-199.9μS/cm
0-19990μS/cm
0-199.9mS/cm
BNC
BNC
BNC
Model
501
Temp.
Range ( C)
Internal
Ref.
Junction
5-60o C
Ag/AgCl
Fiber
o
2. Salinity series are used to test seaculture, aquaria, physiological saline etc.;
.
td
3. Medical series are used to test serum protein, urine specific gravity;
4. Industrial series are used in car battery liquid, refrigerating fluid,
washing liquid, machine tool lubricating liquid, cutting fluid.
h
o
L
u
FEATURES
C
l
a
c
i
1. Simple use, accurate measurement;
2. Light weight, small size and etc.
o
i
B
d
n
a
g
lo
Cutting fluid
Emulsified mixture
Sea water(Salinity)
Freezing point
Honey
Red wine
Alcohol
Bean juice
BNC
o
L
n
a
h
Refractive index
Medical
u
Model No.
Material
LH-T10
LH-T20
LH-T32
LH-T50
LH-T62
LH-T80
LH-T82
LH-T90
LH-T20S
LH-T32S
LH-T20
LH-T32
LH-T80
LH-R15
LH-Y28
LH-Y28S
LH-Y100
LH-B50
LH-B70
LH-F92
LH-H25
LH-J80
LH-D25
LH-Z140
LH-Z152
LH-Y12
0-10%
0-20%
0-32%
0-50%
28-62%
0-80%
45-82%
0-90%
0-20%
0-32%
0-20%
0-32%
0-80%
0-15%
0-28%
0-28%
0-10%
(0)-(-50)oC
(0)-(-70)oC
58-92%
0-25%
0-80%
0-25%
1.330-1.400RI
1.440-1.520RI
0-12g/dl
Metal
Metal
Metal
Metal
Metal
Metal
Metal
Metal
Plastic
Plastic
Metal
Metal
Metal
Metal
Metal
Plastic
Metal
Metal
Metal
Metal
Metal
Metal
Metal
Metal
Metal
Metal
0.1
0.1
0.2
0.5
0.2
0.5
0.5
0.5
0.1
0.2
0.1
0.2
0.5
0.2
0.2
0.2
0.1
0.2
0.2
0.2
0.2
0.5
0.2
0.001RI
0.001RI
0.2g/dl
l
a
c
i
g
o
l
o
i
B
d
Salinity
Connector
H
L
,
.
o
1. Traditional hand held refractometer
o
h
z
g
n
a
1. Brix series are used to test canned food, juice, wine fermentation, beverage, fruit, honey etc.;
Brix
DJS-1
3. ORP electrode
l
a
SCOPES
Scope of use
DJS-0.1
DJS-10
c
i
g
B
d
E-6501, E-6503
2. Conductivity electrode
o
l
io
Inner impedance: =<250MΩ (25o C)
Response time: =<1 second(after stirring)
E-201
o
C
Refractometer produces different refractive indexes in the liquid with different concentration,
this is the design principle of the product.
Zero point pH value: (7±0.25)pH (25o C)
0-14 pH
L
.,
PRINCIPLE
o
No
.
d
t
REFRACTOMETER
Note: BNC connector will be default option. But Y blades connector,
pins connector are also available, please indicate when you order to us.
1. pH electrode
.
td
o
C
L
.,
Remarks: Other unlisted range or scale can be customized by client's request.
9
10
LL OO HH AA NN DD
o
i
B
2. Portable digital refractometer
FEATURES
1. Digital display, easy to operate;
3. Automatic temperature compensation (ATC);
4. Automatic shutdown.
Model No.
LH-DR101
LH-DR111
LH-DR112
LH-DR151
H
u
o
h
z
g
LH-DR102
n
a
Test item
BRIX
BRIX
RI(nD)
BRIX
BRIX
RI(nD)
BRIX
BRIX
RI(nD)
SALINITY
SALINITY
RI(nD)
URINE SP.G
URINE SP.G
SERUM P.
RI(nD)
BRIX
VOL AP
Oe
KMW
BRIX
SALINITY
RI(nD)
LH-DR152
LH-DR201
LH-DR202
LH-DR301
LH-DR302
LH-DR401
LH-DR501
LH-DR601
LH-DR602
LH-DR701
ETHYLENE G.
BATTERY
CLEANER
PROPYLENE G.
LH-DR702
11
ETHYLENE G.
BATTERY
CLEANER
o
L
Measuring range
0--65%
0--65%
1.3330-1.4535
40-95%
40-95%
1.3990-1.5320
0-95%
0-95%
1.3330-1.5320
0-28%
0-28%
1.3330-1.4098
1.000-1.050
1.000-1.050
0-12
1.3330-1.3900
0-35%
0-22%
0-150
0-25
0-35%
0-28%
1.3330-1.3900
g
lo
38%-5%
33-48
1.4400-1.5320
60-92%
38%-5%
33-48
1.4400-1.5320
0.1%
0.1
0.0001
0.1%
0.1%
0.1
0.0001
±0.2%
±0.4
±0.0003
±0.2%
±0.2%
±0.4
±0.0003
(32)-(-50)oF
(32)-(-50)oF
1.00-1.50 sg
0.1oF
gz
n
a
(14)-(-40)oF
(0)-(-50)o C
0.1oF
0.1o C
(0)-(-50)o C
1.00-1.50 sg
0.1o C
0.01sg
(0)-(-40)o C
0.1o C
n
a
±2.0oF
±0.01sg
±2.0oF
o
l
io
c
i
g
B
d
n
a
L
.,
o
C
l
a
2. Small size, water proof, easy to clean;
3. Automatic temperature compensation (ATC);
4. Temperature display;
Model No.
Test item
LH-B55
BRIX
±1.0oC
g
lo
l
a
c
i
L
,
.
o
C
Measuring range
Resolution
Accuracy
0.0-55.0%
0.1%
±0.2%
4. Programmable bench top digital refractometer
o
i
B
d
2 , A u t o m a t i c t e m p e r a t u r e c o m p e n s a t i o n ( AT C ) ;
o
h
h
o
L
u
n
a
3 , Te m p e r a t u r e d i s p l a y ;
4, High/low range limit alerts;
l
a
5, Auto shut-off and a low battery indicator;
c
i
g
6, Built-in Brix% and nD scales;
7, 3 additional custom-scales;
o
l
o
i
B
d
8, PC connectible;
9, Powered by battery or AC.
Model No.
LH-PDR
Test item
BRIX
RI(nD)
h
o
an
L
u
TEMP
3 ADDITIONAL
CUSTOM-SCALES
.
td
L
.,
1 , Wa t e r p r o o f ;
±1.0oC
±1.0oC
±0.01sg
.
td
5. Automatic shutdown.
FEATURES
z
g
±2.0oF
H
.
d
t
3. Portable waterproof digital refractometer
oh
L
u
0.1oF
0.01sg
1. Digital display, easy to operate;
Accuracy
±0.2%
±0.2%
±0.0003
±0.2%
±0.2%
±0.0003
±0.2%
±0.2%
±0.0003
±0.2%
±0.2%
±0.0003
±0.002
±0.002
±0.2
±0.0003
±0.2%
±0.2%
±2
±0.2
±0.2%
±0.2%
±0.0003
o
h
LL OO HH AA NN DD
FEATURES
Resolution
0.1%
0.1%
0.0001
0.1%
0.1%
0.0001
0.1%
0.1%
0.0001
0.1%
0.1%
0.0001
0.001
0.001
0.1
0.0001
0.1%
0.1%
1
0.1
0.1%
0.1%
0.001
H
WATER
Be'
RI(nD)
BRIX
WATER
Be'
RI(nD)
PROPYLENE G.
d
n
a
h
2. Small size, easy to clean;
C
l
a
ic
o
C
Measuring range
0.0-95.0%
1.3330--1.5318
Resolution
0.1%
0.0001
Accuracy
±0.1%
±0.0002
5-80oC
0.1o C
±1oC
41-176oF
0.1oF
±2oF
/
/
/
12
LL OO HH AA NN DD
o
i
B
TURBIDITY METER
d
n
PRINCIPLE
a
h
C
l
a
ic
g
lo
LL OO HH AA NN DD
u
o
A Turbidity meter is an instrument for measuring concentration of suspended particulates in a liquid.
o
l
io
It measures suspended particulates by employing a light beam (source beam) and a light detector set to
h
z
g
one side (often 90°) of the source beam.
n
a
TURBIDITY UNITS
H
L
.,
1. Water test paper
generally invisible to the naked eye, similar to smoke in air. The measurement of turbidity is a key test of
o
L
.
d
t
WATER TEST PAPER
Turbidity is the cloudiness or haziness of a fluid caused by large numbers of individual particles that are
water quality.
c
i
g
B
d
n
a
o
C
FEATURES
l
a
1. Simple operation - using visual colorimetric method
simple to operate, can be conducted by anybody
without specialized training;
L
,
.
o
fast and efficient;
3. Measuring results are reliable;
4. Aluminum tube packing is available, by plating
C
l
a
c
i
antioxidation film, which can extend shelf life
with uniform particle size is often used as a standard for calibration and reproducibility. The unit is called
greatly(this is optional);
oh
L
u
5. Small volume, light weight, easy to carry.
Nephelometric Turbidity Units (NTU) specified by United States Environmental Protection Agency is a
o
h
o
i
B
d
Model No.
LH-TB01
LH-TB02
13
0.1 NTU
0.1 NTU
Measuring
Range
(NTU)
0-200 NTU
0-200 NTU
Intrinsic
error
H
n
a
±2.5% F.S
±2.5% F.S
Repeatability
≤1.0%
?1.5%
F.S
F.S
Zero draft
Power
Supply
Picture
DC 1.5VX5
AA battery;
±1.0% F.S
AC220V/50
Hz
±0.2 NTU
H
Dip the test paper into the water
l
a
o
C
Compare the color with color chart
c
i
g
o
l
o
i
B
d
o
h
z
g
n
a
AC220V/50
Hz
h
o
L
u
n
a
OPERATION PROCESS
.
td
L
.,
Widely used in industrial, agricultural, experimental and outside on-site testing.
apparatus are specified. (Sometimes the alternate form "nephelos turbidity units" is used.)
Minimum
Readout
( NTU)
g
lo
SCOPES
special case of FTU, where a white light source and certain geometrical properties of the measurement
gz
.
td
2. Efficient - test can be finished within 1 minute,
Because optical properties depend on suspended particle size, a stable synthetic material called "Formazin"
Formazin Turbidity Unit (FTU).
n
a
h
1. Insert the reactive part of test paper into the testing liquid for specified time;
2. Wait about specified time and then compare the shown color with standard color chart;
o
L
3. Normally, the sensitivity limit of test paper is 0.2mg/L, for the testing liquid which is
u
lower than this limit, you can use color comparison tube or test kit for testing;
14
LL OO HH AA NN DD
4. Normally, the color chart has 5 different color shades;
d
n
o
i
B
C
l
a
ic
g
lo
LL OO HH AA NN DD
2. pH test paper
Product Name
Model No.
a
h
Measuring Range
Shelf Life No. of Tests
o
L
18month
18month
18month
18month
18month
18month
12month
12month
100/box
100/box
100/box
100/box
100/box
100/box
100/box
100/box
Test paper colorimetry
2-5-20-30-70-100mg/L NH4
10-30-60-100-200-400mg/l NH4
50-120-200-270-350-420-500mg/L NH4
12month
12month
12month
100/box
100/box
100/box
Test paper+test solution colorimetry
18month
100/box
LH-1013
LH-1014
10-25-50-100-250-500mg/L PO431-5-10-25-50-80mg/L NO2
25-50-120-250-425mg/L
18month
18month
4-color hardness test paper
LH-1015
25-50-120-250-425mg/L
18month
Soft water hardness test paper
Nitrate test paper
Sulfur dioxide test paper
Chlorine dioxide test paper
Urea test paper
LH-1016
LH-1017
LH-1018
LH-1019
LH-1020
0-5-10-15-20mg/L
10-25-50-100-250-500mg/L NO3
0-10-40-80-180-400 mg/L
25-50-75-100-150-200 mg/L
25-50-100-200-300mg/L
18month
18month
12month
18month
18month
100/box
100/box
100/box
(individual pack)
100/box
100/box
100/box
100/box
100/box
Ozone(in air) test paper
LH-1021
18month
100/box
Ascorbic acid test paper
Sulphite test paper
LH-1022
LH-1023
5-10-20-30-40mg/cm3
50-100-200-300-500-700-1000-2000mg/L
10-40-80-180-400mg/L SO3
18month
18month
100/box
100/box
Chromium/Cr(VI) test paper
LH-1024
LH-1025
0.2-0.5-1.0-3.0-5.0-10mg/L CrO4
0.5-2-5-10-30-50-100mg/L CrO4
18month
18month
100/box
100/box
Ferrous(FeII) test paper
LH-1026
3-10-25-50-100-250-500mg/L Fe2+
18month
100/box
18month
100/box
18month
100/box
18month
100/box
Hydrogen Peroxide test paper
Peracetic acid test paper
Residual chlorine test paper
Ammonia nitrogen test paper
n
a
Phosphate test paper
Nitrite test paper
Total hardness test paper
H
Zink test paper
Sulphate test paper
Chloride test paper
Mercury test paper
Lead test paper
LH-1001
LH-1002
LH-1003
LH-1004
LH-1005
LH-1006
LH-1007
LH-1008
0.5-2.5-10.-25mg/L H2 O2
1-3-10-30-100mg/L H2 O2
100-200-400-600-800-1000mg/L H2 O2
0.5-1-2-4-10-20-40mg/L
0-25-50-100-200-500mg/L
100-200-500-1000-2000mg/L
0.5-1-2-5-10mg/L Cl2
25-50-100-200-500mg/L Cl2
LH-1009
LH-1010
LH-1011
LH-1012
Test Method
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LH-1027
10-40-100-250mg/L Zn
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+
2-
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1. Precise multicolor pH test paper is different from normal
pH test paper, which is free from color fading, color mixture,
2. Aluminum tube packing is available, by plating antioxidation film,
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,
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which can extend shelf life greatly(this is optional);
3. Can test urine, saliva, cosmetic and other liquids.
Test paper colorimetry(need 3 hours)
200-400-800-1200-1600mg/L SO4
200-400-600-800-1000mg/L Cl-
LH-1030
500-1000-1500-2000-3000mg/L Cl10-25-50-100-200mg/L
0-20-50-100-200-500mg/L
0.2-0.5-0.8-1 mg/L
18month
100/box
18month
12month
12month
100/box
100/box
50/box
Arsenic stain colorimetry
12month
100/box
18month
18month
18month
12month
18month
12month
100/box
100/box
20/box
100/box
100/box
100/box
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the result is more accurate;
LH-1029
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LH-1028
LH-1031
LH-1032
LH-1033
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FEATURES
5. Special requirements can be customized which will take 1-2 weeks.
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Product Name
Model No.
LH-3101
LH-3102
LH-3103
LH-3104
LH-3105
LH-3106
LH-3107
Measuring
Range
0-14
4.5-10
4.5-9.0
3.8-5.4
0.5-5.0
0-7
7-14
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No. of
Tests
100/box
100/box
100/box
100/box
100/box
100/box
100/box
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Shelf Life
Packing Method
2 year
2 year
2 year
2 year
2 year
2 year
2 year
Flat box packing
Flat box packing
Flat box packing
Flat box packing
Flat box packing
Flat box packing
Flat box packing
Plastic box/
circular box packing
Book packing
LH-1034
Aluminum test paper
Ammonium test paper
Arsenic test paper
Potassium test paper
Copper test paper
Nickel test paper
Sodium hypochlorite test
paper
Orthophitaldeyde(OPA) test
paper
Quaternary test paper
Glutaraldehyde test paper
Quaternary test paper
LH-1035
LH-1036
LH-1037
LH-1038
LH-1039
LH-1040
0.5-3-10-30mg/L CN10-250mg/L AL
2-5-10-30-50-70-100 mg/L
0.1-0.5-1-1.7-3 mg/L
200-400-700-1000-1500 mg/L
0-10-30-100-300 mg/L
0-10-25-50-100-250-500-1000 mg/L
LH-1041
450 mg/L
12month
individual pack
4-color pH precise test paper
LH-1042
0.3-0.55 %
12month
individual pack
1-color pH universal test paper
LH-3108
0-14
80/box
2 year
LH-1043
LH-1044
LH-1045
2000 mg/L
0-0.5-1-1.5-2-3 %
0-10-25-50-100-250-500-1000 mg/L
18month
18month
18month
individual pack
100/box
100/box
1-color pH universal test paper
LH-3109
1-14
80/box
2 year
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Remarks: Other unlisted test paper can be customized by client's request, can be individual aluminum
foil packing, aluminum tube packing etc.
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Cyanide test paper
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Remarks: pH test paper can be customized by client's request, can be individual aluminum
foil packing, aluminum tube packing etc.
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WATER TEST KIT
FEATURES
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standard, the result can be recognized worldwidely;
4. Smart and portable - small size, light weight.
SCOPES
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3. Accurate and reliable - the test method derives from the international
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1. Sampling
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Fill the tube with testing liquid to a certain
level specified in the instructions;
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Ozone Test Kit
LH-2001
0.05-1mg/L
Free Chlorine Test Kit
LH-2002
0.05-1mg/L
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dissolve and chemical reaction
Shelf
Life
2 year
DPD Method
50/box
2 year
LH-2003
0.1-2mg/L
DPD Method
300/box
2 year
0.05-1mg/L
DPD Method
50/box
2 year
LH-2005
0.05-1mg/L
DPD Method
30/box
1 year
LH-2006
0.05-2mg/L
DPD Method
25/box
1 year
LH-2007
0.01-1mg/L
Salicylic acid Method
25/box
1 year
LH-2008
0.02-0.8mg/L
DPD Method
30/box
1 year
LH-2009
0.01-0.5mg/L
Diazo-Coupling Method
35/box
1 year
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LH-2010
0.2-20mg/L
Iodometric Method
LH-2011
0.4-20mg/L
EDTA Titration Method
Total Hardness Test Kit LR
LH-2012
4-200mg/L
Total Hardness Test Kit HR
LH-2013
12-600mg/L
Purified Water Nitrite Test Kit
LH-2014
0.002mg/L
Diazo-Coupling Method
Chloride Test Kit
LH-2015
20-400mg/L
Silver Nitrate Titration Method
Sulfite Test Kit LR
LH-2016
1-20mg/L
Iodometric Method
Sulfite Test Kit HR
LH-2017
10-200mg/L
Iodometric Method
Alkalinity Test Kit LR
LH-2018
10-200mg/L
Acid-base titration Method
Alkalinity Test Kit HR
LH-2019
100-2000mg/L
Total Phosphorus(Phosphate) Test Kit
LH-2020
Total iron Test Kit
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Low hardness Test Kit
make the reagent dissolved thoroughly.
DPD Method
No. of
Tests
50/box
LH-2004
Chlorine Dioxide Test Kit
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Test Method
Residual Chlorine Test Kit
Dissolved oxygen Test Kit
then close the lid and sway the tube to
Measuring Range
Total Chlorine Test Kit
Nitrite Test Kit
reagent according to the instructions),
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Model No.
Sulfide Test Kit
Add one pack of reagent(or two different
add reagent
Product Name
Ammonia Test Kit
2. Adding reagent
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chart, find out the same color and get the concentration.
Ozone ( Chlorine) Test Kit
Widely used in food, beverage, scientific, agricultural, environmental, monitor
and all other related areas.
HOW TO USE COLORIMETRIC CHART
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a
C. Compare the color of testing liquid with the color on the colorimetric
of one water sample. No need any other instrument for test;
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B. Put the tube above the colorimetric chart vertically (see picture)
2. Fast and efficient - several minutes is enough to complete the analysis
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A. Lay the colorimetric chart flat under the adequate light;
users can complete the test independently without specialized training;
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3. Compare the liquid color against the colorimetric chart
1. Simple and easy - using visual colorimetry or titrimetry method,
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Copper Test Kit
Manganese Test Kit
Nickel Test Kit
Arsenic Test Kit
Beryllium Test Kit
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Aluminum Test Kit
Silver Test Kit
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Formaldehyde Test Kit
Fluorine Test Kit
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Metasilicate Test Kit
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1 year
50/box
1 year
50/box
1 year
50/box
1 year
50/box
2 year
50/box
1 year
50/box
1 year
50/box
1 year
50/box
1 year
Acid-base Titration Method
50/box
1 year
0.03-0.5mg/L
Molybdenum Blue Method
25/box
1 year
LH-2021
0.05-1mg/L
1,10-Phenanthroline Method
25/box
1 year
LH-2022
0.05-1mg/L
DPC Method
25/box
1 year
LH-2023
0.2-5mg/L
BCA Method
25/box
1 year
LH-2024
0.1-10mg/L
Potassium Periodate Oxidation Method
25/box
1 year
LH-2025
0-0.4mg/L
PAN Method
25/box
1 year
LH-2026
0.004-0.08mg/L
Arsnic Spot Method
20/box
1 year
LH-2027
0-30μg/L
ECR Method
50/box
1 year
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Chromium (VI) Test Kit
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50/box
LH-2028
0-0.2mg/L
CAS Method
50/box
1 year
LH-2029
0-0.5mg/L
Eosin Y Method
50/box
1 year
LH-2030
0-1.5mg/L
MBTH Method
50/box
1 year
LH-2031
0-1.5mg/L
Fluorine Reagent Method
50/box
1 year
LH-2032
5-200mg/L
Molybdosilicate Method
50/box
1 year
Remarks: Other unlisted test kit can be customized by client's request.
17
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COLOR COMPARISON TUBE
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FEATURES
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1. Convenient - small size and light weight, the test can be conducted without
any other laboratory equipment and skilled people;
2. Fast - only need 3-5 minutes to test one sample, no need extra material
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or instrument, easy to operate;
3. Precise - all test parameters are according to the international standards;
4. Portable - PE plastic tube, small size, light weight;
5. Sealed by aluminum foil, long shelf life, 18 month under room temperature.
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SCOPES
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Product Name
COD test tube
Cyanide test tube
Zinc test tube
Total phosphorous test tube
Ozone test tube
Soft water hardness test tube
Nitrate test tube
Ammonia nitrogen test tube
Nitrite test tube
Formaldehyde test tube
Peroxide test tube
Peracetic acid test tube
Nickel test tube
Total chromium test tube
Chromium/Cr(VI) test tube
Arsenic test tube
Copper test tube
Cadmium test tube
Total iron test tube
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Model
Measuring Range
No.
LH-3001
LH-3002
LH-3003
LH-3004
LH-3005
LH-3006
LH-3007
LH-3008
LH-3009
LH-3010
LH-3011
LH-3012
LH-3013
LH-3014
LH-3015
LH-3016
LH-3017
LH-3018
LH-3019
LH-3020
LH-3021
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0-18-35-53-88-147 mg/L
100-300-400-500-600-800mg/L
0.05-0.2-0.5-1-2-5mg/L
0-0.5-1-2-5-10mg/L
0.1-0.5-1-2-5-10mg/L
0-0.5-1-3-5-10-20mg/L
0.05-5mg/l/0.1-10mg/L
0-10-20-50-100-200mg/L
1-2-5-10-20-45mg/L
0-0.2-0.5-1-2-5-10 mg/L
0-0.05-0.1-0.2-0.5-1-3mg/L
0.1-0.2-1-2-5mg/L
0.02-0.1-0.2-0.5-1-5 mg/L
0.1-0.2-0.5-1-2-5-10mg/L
0.5-1-2-5-10mg/L
0.5 -1 -2-5 -10-20 mg/L
0.05 -0.1 -0.5 -1 -2-5 mg/L
0.2 -0.5-1-2-5 -10 mg/L
0.1-0.3-0.5-1-3-5mg/L
0.1-0.3-0.5-1-3mg/L
0.5-1-2-5-10mg/L
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H
50/box
50/box
50/box
50/box
50/box
50/box
50/box
50/box
50/box
50/box
50/box
50/box
50/box
50/box
50/box
50/box
50/box
50/box
50/box
50/box
50/box
Remarks: Other unlisted test tube or measuring range can be customized by client's
request. Neutral packing is available for big order.
19
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No. of
Test Method
Tests
Colorimetry
Colorimetry
Colorimetry
Colorimetry
Colorimetry
Colorimetry
Colorimetry
Colorimetry
Colorimetry
Colorimetry
Colorimetry
Colorimetry
Colorimetry
Colorimetry
Colorimetry
Colorimetry
Colorimetry
Colorimetry
Colorimetry
Colorimetry
Colorimetry
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Widely used in beverage, scientific, agricultural, environmental monitor and all other related area.
Operation process
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杭州陆恒生物科技有限公司
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H a n g z h o u L o h a n d B i o l o g i c a l C o., Ltd
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Add: 2/F, No.5 Building of Science park, No.63 Jiuhuan Road, Jiubao Town,
Jianggan District, Hangzhou city, Zhejiang Province, China
Tel: 86+571-86418090
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Fax: 86+571-56515259
Web: www.sinotester.com (for English)
www.lohand.com (for Chinese)
Customer service and Complaints Email: sales@lohand.com

LOHAND ENGLISH CATALOGUE without sterilization tape 0305

Transcription

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