JB PHB-Ⅱ acidity meter calibration instrument

Technical Description
HB type H meter calibrator is a fully digital high-precision instrument designed in accordance with the requirements of the "Laboratory H (Acidity) Meter Calibration Regulations" and complies with the "H Meter Calibrator Calibration Regulations". H accuracy technical indicators, It can calibrate various laboratory H meters, portable H meters and laboratory general ion meters that can be used as H meters.
The H meter calibration instrument has an R interface, which is connected with a microcomputer to realize computer-controlled calibration, and automatically performs data recording and data processing. The calibrator also has a programmed automatic calibration function. The calibrator is connected to the H meter to be tested. According to the calibration items, the calibrator automatically outputs standard signals to calibrate the H meter, which greatly improves work efficiency. The H meter calibration work can also be completed manually. In addition, the H meter calibrator uses serial R memory to realize digital calibration of the H meter calibrator.
Main technical indicators
H output range: ~.
H indication error: .H (~.)
Output range: .~+.
Resolution: .
Temperature compensation range: ℃～.℃.