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Key: test item, instrument name, total nonvolatile migration, gravimeter, moisture permeameter
Product
Karl Fischer titrator
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- Commodity name: Karl Fischer titrator
UW-E-100
Function
Determination of the moisture content of the test sample: High-polymer materials such as rubber particles, resin raw materials, meltblown nonwovens, desiccants, fibers, rocks, sutures, etc.
Principle
Electrolytic water method.
The test sample is placed in a sealed constant temperature test chamber. The moisture evaporated from the test sample is carried by dry nitrogen (carrier gas) to a micro-water electrolysis sensor; the sensor electrolyzes all the moisture in the carrier gas, and calculates the moisture content of the test sample.
Implementation Standards
Electrolytic analysis method, GB/T 22313-2008, ISO 15512:2019, ASTM D5460 - 02(2017), ASTM D6869-17, etc.
Product Features
- Electrolytic micro-water sensor, absolute value measurement, high precision.
- Temperature control: Parameterized setting, gradient heating, high precision, stable and reliable, overload protection.
- Fully automatic: No mechanical knobs; one-button start, full intelligent; power-off data saving.
- Error measurement: System error and sample loading error measurement, deducting system error, precise measurement.
- Sampling: Sampling alarm prompt.
- Sensor protection: Cooling and separation of pollutants evaporated from the test sample entering the sensor.
- Power-on self-test to avoid testing under fault conditions.
- Software: Graphical, full-process, and full-element monitoring; multiple report formats.
- Optional: GMP "Computerized System" function module.
Technical Parameters
Model Number
uW-E-100
Name
Parameters
Name
Parameter
Moisture Content
0~5%
Measurement Error
1.22*10 -3 ug / s
Sensor Error
1ppmv
Electrolysis Rate
3.68 ug / s
Sample Capacity
10~12 ml (others need to be customized)
Sample Loading Diameter
<9mm (others need to be customized)
Temperature Range
Room temperature~300℃
Temperature Control Error
±0.5℃
Carrier Gas Type
99.999% high-purity nitrogen
Carrier Gas Flow Rate
100 cm3/min
Working Pressure
0.1~0.2 MPa
Interface Size
1/8 inch metal tube
Power Supply
AC 220V 50Hz
Power
<1800W
Dimensions (mm)
415(L)×720(W)×400 (H)
Host Net Weight (kg)
42
System Configuration: Host, test computer, professional test software, Agilent water trap, nitrogen cylinder pressure reducing valve.
Self-provided parts: High-purity nitrogen, funnel, high-temperature gloves.
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Contact Us
Guangzhou Labstone Technology Co., Ltd
Add: 6 / F, building A1, No. 2-6, Jinbao Road, Baiyun Hubao street, Baiyun District, Guangzhou, Guangdong
Technical：020-86406337
Switchboard：020-86406230
Email：LabStone@vip.163.com
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