Overview

　　HK-42A Hydrometer Verification Device (Weighing Method) conforms to JJG 42 verification regulations, and is suitable for the initial verification, subsequent verification and verification in use of fixed-quality working glass float meters such as density meters, petroleum density meters, alcohol meters, sugar meters, milk meters, and soil meters. This method is the secondary planting verification method

Features

1. The comparison method and the static weighing method in the regulations can be carried out

2. Touch screen operation of the built-in windows system of the instrument

3. Various correction values and complex formulas such as capillary constants can be calculated

4. The liquid level of the graduated cylinder is changed by the peristaltic pump to realize the static weighing method

5. Store 10,000 sets of data, which can be printed.

Technical parameters

1. Power supply: AC 220V±10% 50Hz

2. Power: 2100W

3. Detection accuracy: ±0.0001kg/m³

4. Detection method: static weighing method

5. Liquid level adjustment method: pumping adjustment

6. Operation mode: 7-inch touch screen

7. Temperature control accuracy: ±0.1

8. Cooling method: circulating water cooling (requires external cooling source)

9. Stirring method: pump circulation

10. Environmental requirements: temperature 18 ~ 22 ℃; humidity ≤ 50%