Technical Data - JUMO 202710 Operating Manual

Measuring ranges
pH
Redox voltage (mV)
Redox voltage (mV )
H
rH
Temperature
Accuracy
pH
Redox voltage
Temperature
Connections
pH, redox
Temperature
Input resistance
pH, redox
pH calibration
Automatic
Manual
Display
2 4-digit, 7-segment LCD displays (main display 12.4 mm high, subsidiary display 7 mm high)
with additional symbols.
Additional functions
Calibration memory
Min./max. memory
Hold function
Auto-off function
Housing
Material
Protection type
Dimensions
Ambient temperature
Storage temperature
Weight
All manuals and user guides at all-guides.com
0.00 to 14.00 pH
-1999 to +2000 mV
-1792 to +2207 mV (referring to hydrogen system, at 25 °C, DIN 38404)
H
0.0 to 70.0 rH
-5.0 to +150.0 °C, Pt1000
23.0 to 302.0 °F
±0.01 pH
±0.1 % FS
±0.2 K (in the range of -5 to +100 °C)
BNC socket
Additional connection for reference electrode: banana socket (4 mm)
Pt1000 via banana sockets (4 mm)
Ω
12
>10
1, 2, or 3 point calibration,
either DIN 19266 buffer or technical buffer GPH/PHL
1, 2, or 3 point calibration
Adjustable calibration intervals (1 to 365 days, CAL warning after expiry)
Maximum and minimum value for conductivity are saved together with the
temperature at which the extreme value occurred
Standard hold function at the push of a button or Auto Hold
If activated, the device switches off automatically if it is not operated for an
extended period of time (select period between 1 and 120 min)
ABS, break-proof
IP65 (front)
142 × 71 × 26 mm (L × W × H without BNC socket)
-25 to +50 °C; 0 to 95% relative humidity (non-condensing)
-25 to +70 °C
approx. 170 g (including battery)

14 Technical data

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