Huazheng QJ-57E 直流电阻桥

Temperature∶ Reference value∶ 20 ± 0.5°C

Relative humidity∶ Reference value∶ 40%~60%, nominal value∶ 25%~75%

Zero setting: provided with mechanial and electrical balancing control

Sensitivity: sensitivity is adjustable. The bridge will start from the equilibrium point at the highest sensitivity. When the measuring plate deflects a grading index, the pointer of zero setting will at least deflect 2 graduations.

Dumping time: not over 4s.

Power supply: supply for bridge circuit is 1.5V, formed by shunt connection of 8 R20 batteries, supply for fuilt-in zero indicator is 9V, formed by a 6F22 laminated cell.

Dimensions: 300mmX250mmX160m

Weight: 6kg

Manual