Product Overview:

The TWA-2 micro moisture analyzer adopts the classical theory of Karl? Fischer microcoulometric method; According to the law of electrolysis, the number of water molecules reacted is directly proportional to the number of charges. The instrument detects the number of charges involved in the reaction (Coulomb) and automatically converts it into the corresponding number of water molecules. Therefore, this method has extremely high testing accuracy, extremely low testing cost, and irreplaceable advantages over other testing methods; Can reliably determine trace amounts of moisture in liquid, gas, and solid samples. It has high sensitivity, high precision, high reproducibility, low power consumption and energy-saving design. It can be equipped with a built-in battery for portable measurement and is widely used in fields such as petroleum, chemical, power, pharmaceutical, inspection, scientific research, and environmental protection.

Execution standards:

GB/T11133、GB/T11146、GB/T7600、GB/T6023、GB/T6283、GB/T606

Compliant with SH/T0246 standard (Determination of water content in light petroleum products)

Instrument features:

240 × 128 dot matrix LCD display screen, no labeled button operation;

Use blank current compensation and balance point drift compensation to correct measurement results;

Innovative switch constant current electrolysis technology reduces the overall power consumption of the machine;

Historical records with time stamps, up to 255 can be stored;

Equipped with electrode open circuit and short circuit self-test alarm function;

Built in high-speed thermal micro printer, with beautiful and fast printing, and offline printing function;

Built in battery (optional), can be used continuously for more than 8 hours after being fully charged;

Equipped with screen saver function to extend the lifespan of LCD;

Technical parameters:

Measurement range: 0ug~100mg

Accuracy:

The test water volume is between 3ug and 1000ug, with an error of less than ± 2ug;

The measured water volume is greater than 1000ug, with an error of less than ± 0.2%

Resolution: 0.1ug

Electrolytic current: 0-400mA

Standby power consumption: 5W Maximum power consumption: 30W

Power supply voltage: AC220V ± 20% 50HZ ± 10%

Applicable ambient temperature: 5-40 ℃

Applicable environmental humidity: ≤ 85% RH

Dimensions: 320 × 240 × 150 (mm)

Weight: Approximately 6kg

Moisture meter:

Micro moisture analyzer, moisture analyzer, microcomputer moisture analyzer, Karl Fischer moisture analyzer, microcoulometric moisture analyzer, coulombic moisture analyzer

Project/Model

TWA-2 Trace Moisture Analyzer