What are the main technical parameters and applicable standards of the SH103 Trace Moisture Meter?

The SH103 Trace Moisture Meter is a high-quality analytical instrument controlled by a 32-bit embedded microprocessor and mini-operating system. It adopts the principle of Karl Fischer Coulomb titration, features a waterproof and sealed electrolytic tank, and is equipped with functions such as constant current detection, double circuit balance titration, automatic blank current deduction, and instrument fault self-diagnosis. It is widely used in petroleum, chemical, electric power, environmental protection, medicine, scientific research and other fields for trace moisture determination.

Main technical parameters:

- Display mode: 5.6-inch color touch screen (LCD)
- Titration method: Electricity titration (Coulomb analysis)
- Output mode: Automatic calculation, can output ug, PPM and %
- Measuring range: 0.00001% to 100% (percentage), 0.1 PPM to 1 million PPM (PPM), 1ug~200mg
- Separation rate: 0.1ug
- Electrolysis control: 0~400mA automatic control (max 400mA)
- Titration speed: Max 2.5mg/min
- Sensitivity: 0.1ug; ≤2% for 0.1ug--100g, 0.3% above 1mg (excluding injection error)
- Precision: ±3ug for 10ug~1000ug, 0.3% for above 1mg
- Power supply: 220V±10%, 50Hz
- Power: <40W (≤60va)
- Overall dimension: 380 * 350 * 390mm, weight: about 18kg

Applicable standards: It complies with multiple standards including GB/T11133, ASTM D1744, GB/T7600, GB6283, SH/T0246, SH/T0255, GB/T7380, GB10670, GB/T606, GB/T8350, GB/T8351, GB/T3776.1, GB/T6023, GB/T3727, GB/T7376, GB/T18619.1, GB/T512, GB/T1600, GB/T11146, GB/T12717, GB/T5074, etc.

The SH103 Trace Moisture Meter integrates multiple functions such as automatic analysis, automatic printing and fault self-diagnosis, with simple operation and accurate results, which can effectively meet the trace moisture detection needs of various industries.