Specifications Hi 8720 And Hi 931500 - Hanna Instruments HI 8510 Instruction Manual

SPECIFICATIONS HI 8720
HI 8720E
Range -1000 to +1000 mV
Resolution
Accuracy ±5 mV
Typical EMC ±6 mV
Deviation ±0.2 mA
Installation Cat.
Input 10 12
Calibration Slope: 90 to 110% Slope trimmer
Set Point Relay One, Isolated, 2 A, max 240 V,
resistive load, 1.000.000 strokes
Alarm Relay One, Isolated, 2 A, max 240 V,
resistive load, 1.000.000 strokes
Readout 4-digit LCD plus graphic symbols
Recorder Output 0 to 20 mA or 4 to 20 mA (isolated)
Power Supply 110/115 V or 220/240 V; 50/60 Hz
Environment -10 to 50°C (14 to 122°F)
Weight
SPECIFICATIONS HI 931500
Range
Resolution
Accuracy
Typical EMC
Deviation
Installation Cat.
Input
Offset: ±2 pH ∆O trimmer
Calibration
Slope: 80 to 110% Slope trimmer
Temperature Fixed or automatic with PT100
Compensation
Readout 4-digit LCD plus graphic symbols
Recorder Output 0 to 20 mA or 4 to 20 mA
Set Point Relay One, Isolated, 2 A, max 240 V,
resistive load, 1.000.000 strokes
Power Supply 110/115 V or 220/240 V; 50/60 Hz
Environment -10 to 50°C (14 to 122°F)
Weight
31
HI 8720T
1 mV
±0.5%
±6 mV
±0.2 mA
II
Ohm 4 to 20 mA
1 kg (2.2 lb.)
HI 931500
0.00 to 14.00 pH
0.01 pH
±0.02 pH
±0.1 pH
±0.2 mA
II
12
10 Ohm
from 0 to 100°C
1 kg (2.2 lb.)