Description
Product description
- pH calibrator
- Measurement and generation/simulation
- Rechargeable batteries with long battery life
Main features
- Measurement/Generation with a single tool
- In anticipation of possible connection or manipulation errors, the measuring circuit is protected against short circuit and external voltages up to ±30Vdc
- High accuracy and high resolution
Applications
- Calibration of pH transmitters, indicators and devices
- Measurement and generation/simulation (mV)
Operating temperature: 0 to 50 ºC
Temperature coefficient: ±0 ,003% /ºC
Rechargeable batteries: NiMH
Recharge time: 16 hours
Power supply for battery charger: 230 V 50 Hz
Display: LCD, 41/2 digits, 10 mm height.
Dimensions: 83 x 154 x 36 mm
Weight: 260g
Generation: Manual or automatic
Season: Programmable from 1 to 9 seconds
Label: EC
Warranty: 2 years
Signal: pH
Ranges: -450 to +450 mV; 0.00 to 14.00 pH.
Input impedance: >; 1 TΩ (1000 GΩ)
Accuracy at 23ºC ± 3ºC: ± 0.025% FS
Uncertainty 1 year: ± 0.05% FS
Including: Input impedance check function suitable for pH measuring devices
Resolution: 0 .01 mV and 1ºC
Function: Measurement and generation/simulation
Autonomy: 14 hours