YOKOGAWA SCP451-11 PROCESSOR MOUDLE CPU
YOKOGAWA SCP451-11 PROCESSOR MOUDLE CPU 100% Brand New. 365 days warranty.
item no.:
PH72SN-21-AAlead time:
2-3daysproduct orgin:
JAPANpayment:
T/TCondition:
newPH72SN-21-AA Specifications
Hydrogen ion concentration (pH) or oxidation-reduction potential (ORP) of solutio
pH:0 to 14 pH*1
ORP: -2000 to 2000 mV
Temperature:0 to 80°C*2 (or 0 to 100°C*4)
pH: 0.01 pH
ORP: 1 mV (0.1 mV: -199.9 to 199.9 mV)
Temperature: 0.1°C
pH: ±0.01 pH
ORP: ±1 mV
Temperature: ±0.7°C (0 to 70°C)
±1°C (above 70°C)
Digital LCD
pH or ORP (mV) and solution temperature (simultaneously),sensor check, various messages *3
Automatic compensation (or manual compensation*4)
0 to 80°C (or 0 to 100°C*4) (0 to 50°C when a KCl replenishfree type sensor and its sensor cable are immersed in water)
50 μS/cm or more *5
Automatic (1 or 2 point), manual
0 to 50°C
Protection class IP67 (IEC 60529)
Approximately 150(H) x 61(W) x 42(D) mm (not including connector part)
Approximately 220 g (without sensor)
PH72 Meter — Part Names and Functions
PH72SN-21-AA pH Calibration
The PH72 meter needs to be calibrated when the sensor is connected for the first time;
after the sensor is replaced;
after the meter has been stored for a long period;
after the electrode is cleaned; orwhen necessary.
Note: Calibration results are saved in the meter when the batteries are replaced
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