Description
Product description
- pH calibrator
- Measurement and generation/simulation
- Rechargeable batteries with great autonomy
Key features
- Measurement/Generation with one unique tool
- In anticipation of possible connection or manipulation errors, the measuring circuit is protected against short-circuit and external tensions until ±30Vcc
- Great precision and high resolution
Applications
- Calibration of transmitters, indicators and pH devices
- Measurement and generation/simulation (mV)
Operational temperatura: 0 to 50 ºC
Temperature coefficient: ±0,003% /ºC
Rechargeable batteries: NiMH
Recharge time: 16 hours
Power supply to batteries charger: 230 V 50 Hz
Display: LCD, 41/2 digits, 10 mm high
Dimensions: 83 x 154 x 36 mm
Weight: 260g
Generation: Manual or automatic
Step time: Programmable between 1 and 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
Includes: Input impedance check function appropriate for the pH measurement devices
Resolution: 0,01 mV and 1ºC
Function: Measurement and generation/simulation
Autonomy: 14 hours