Precision Trace Moisture Meter (Insulating Oil Analysis)
The Karl-Fischer coulometric titration method is the most reliable method to measure trace amounts of moisture in different substances. The XHWS180 trace moisture tester has successfully applied this method, using the most advanced automatic control circuit, a 32-bit embedded microprocessor as the main control core, and an embedded mini operating system. This makes the instrument more reliable and easier to use. It has the characteristics of fast analysis speed, simple operation, high precision and strong automation. Widely used in petroleum, chemical industry, electric power, railway, pesticide, medicine, environmental protection and other departments.
Applications & Target Audience: Engineered for precision testing teams in electric power, petroleum, chemical, and pharmaceutical laboratories that measure trace moisture in insulating oil and other industrial substances in accordance with the GB/T 7600 standard.
Main Technical Parameters
| Parameter |
Specification |
| Titration Method |
Coulometric titration (coulomb analysis) |
| Display |
Color LCD touch screen |
| Electrolysis Current Control |
0 ~ 400mA automatic control (max 2200 µg/s) |
| Measuring Range |
1 µg ~ 200 mg |
| Sensitive Valve |
0.1 µg H2O |
| Accuracy |
10 µg ~ 1000 µg ±10% |
| Printer |
Micro thermal printer |
| Power Supply |
220V ± 10% |
| Power Frequency |
50Hz |
| Power |
< 40W |
| Ambient Temperature |
5 ~ 40 °C |
| Ambient Humidity |
≤ 85% |
| Dimensions |
380 × 310 × 180 mm |
| Weight |
approx. 6 kg |
Main Features
- Uses a 32-bit embedded microprocessor as the main control core and embeds a mini operating system.
- Constant pressure detection, high precision, fast measurement speed, stable and reliable.
- Color touch screen, full numeric keyboard, easier operation, convenient and fast data calculation.
- Contains 4 calculation formulas to meet customer needs.
- The micro thermal printer has time records, making it easier to search.
- New appearance designed based on ergonomics.
- Innovative and optimized operating software, a different touch experience.
FAQ
Q1: Who is this precision trace moisture meter designed for?
It is designed for precision testing teams in electric power, petroleum, chemical, and pharmaceutical laboratories that measure trace moisture in insulating oil and other substances.
Q2: What method does it use for trace moisture measurement?
It uses the Karl-Fischer coulometric titration method in accordance with the GB/T 7600 standard, the most reliable method for trace moisture analysis.
Q3: What precision and range does it deliver?
It delivers a measuring range of 1 µg to 200 mg with a sensitive valve of 0.1 µg H2O and an accuracy of ±10% (10 µg to 1000 µg).
Q4: What makes it precise and stable?
Its 32-bit embedded microprocessor, 0 to 400mA automatic electrolysis control, and constant pressure detection ensure high precision and stability.
Q5: How does this precision meter differ from standard moisture meters?
It offers a color LCD touch screen, full numeric keyboard, graph curve analysis, a micro thermal printer, and 4 built-in calculation formulas for versatile precision testing.
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