Overview

　　HK-42 Hydrometer verification device (direct comparison method) (patented product), in line with the requirements of JJG 42 verification regulation comparison method and GB/T 1884 test method, suitable for density meter, petroleum density meter, alcohol meter, sugar meter, The initial verification, subsequent verification and verification in use of the quality fixed working glass float meter such as milk meter and soil meter. It is also suitable for the determination of crude oil, petroleum products, petroleum products and non-petroleum products with liquid Reid vapor pressure (RVP) less than 100kPa. Density at 20°C of the product mixture.

Features

1. In strict accordance with the standard, the density meter is verified by the comparison method at 20±0.1℃

2. Built-in capillary constant correction calculation, various conversion tables, easy to query

3. Double-tube design, can verify two specifications of float gauges at one time

4. Larger touch screen operation, storing 10,000 sets of data, including USB and printer interfaces

Technical parameters

1. Power supply: AC 220V±10% 50Hz

2. Power: 2100W

3. Detection method: direct comparison method

4. Temperature control point: 20±0.1℃

5. Cooling method: circulating water bath (with low temperature circulating bath)

6. Stirring method: pump circulation

7. Environmental requirements: temperature 5 ~ 40 ℃; humidity ≤ 50%