Dual Canopy Mechanic Electrical Engineering Co., Ltd. is one of the leading manufacturers and suppliers of trace moisture analyzer in China. Please feel free to wholesale discount products for sale here and get quotation from our factory. Customized orders are welcome.
Product Introduction
The trace moisture analyzer, also known as the Karl Fischer moisture analyzer, is a detection device based on the Karl Fischer coulometric method. It is used for precise analysis of trace moisture (ppm level) in liquid, solid and gaseous samples and is widely applied in power, petroleum, chemical, pharmaceutical, food and new energy industries. Its detection range covers 0.1μg to 200mg, with a sensitivity of 0.1μg and an error range of less than ±0.3% (water content ≥ 1000μg), conforming to over 20 domestic and international standards such as GB/T7600 and GB/T6283.
The core hardware includes a microprocessor, a dual-circuit balanced titration system, and an anti-leakage electrolytic cell. It integrates automatic calibration, data storage (more than 1000 entries), display of electrolytic curves, and thermal printing functions. Through automatic adjustment of the electrolytic current (0-430mA) and real-time monitoring technology, it enables rapid determination of sample moisture content, and supports solid, liquid, and gaseous sample compatibility.
Equipment parameters
The Karl-Fischer coulometric titration method is the most reliable method for determining trace moisture in different substances. The JKWS-2 trace moisture meter successfully applies this method, using the most advanced automatic control circuit, 32-bit embedded microprocessor as the main control core, and Linux operating system. This makes the instrument more reliable and more convenient to use. It has the characteristics of fast analysis speed, simple operation, high accuracy, and strong automation.
Widely used in petroleum, chemical, electric power, railway, pesticide, medicine, environmental protection and other departments.
Instrument Features
Adopt 32-bit embedded microprocessor as the main control core, Linux operating system.
Precision program-controlled current source, high accuracy, fast measurement speed, stable and reliable.
Color touch screen, full digital keyboard, simpler operation, convenient and fast data calculation.
Contains 4 calculation formulas to meet customer needs.
Micro thermal printer with time record, more convenient to find.
New appearance designed according to ergonomics.
Innovative and optimized operating software, different touch experience.
Communication function: can be connected to an external computer, remote control data upload.
Technical parameters
1. Titration method: Coulometric titration (coulometric analysis)
2. Display: 5-inch 800*480 capacitive touch screen
3. Electrolysis current control: 0~400mA automatic control
4. Measuring range: 3ug~100mg
5. Resolution: 0.1µg
6. Accuracy: (10µg~1000µg)±3µg; no more than 0.3% above 1000µg
7. Printer: micro thermal printer
8. Power supply voltage: 220×(1±10%)V
9. Power supply frequency: 50×(1±5%)Hz
10. Power: <40W
11. Ambient temperature: 5~40℃
12. Ambient humidity: ≤85%
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