AOIP calys 60 IS Manuel D'instructions page 68

Calculation functions: hold, max, min, offset, zero, average
In/Out data memory: 10 data with manual or automatic recall
Convert function: displays the electrical equivalent of the engineering unit
Scale factor: setting with zero and span programmable
Square root: in combination with scale factor
DataLogger
Sources: Voltage, Current, Temperature, Resistance
Sampling time: 1 sec
Memory: >1500 readings complete with date and time
General
Accuracy: the above accuracies are stated for 365 days and includes non-linearity,
hysteresis, and repeatability. The average temperature coefficient, inside the
temperature compensated range is ±0.002 of rdg/°C (w.t.r. +23°C / +73°F).
Compensation temperature range: 0 to 45°C (+32 to +113°F)
Calibration: self learning technique with automatic procedure
Common mode rejection: 140 dB at ac operation
Normal mode rejection: 60 dB at 50/60 Hz
Temperature stability: for temperature exceeding the band +18°C to 28°C
Span: ±8 ppm/°C
Zero: ±0.2 µV/°C
Measurement sampling time: 250 ms
Display: graphic LCD display with automatic and manual backlight device
Digital interface: full bi-directional RS232
Power supply: external charger and rechargeable Ni-MH battery
Battery life (typical):
10 h (8 h on IS models) on Tc and mV input/output (backlight Off)
4 h (4 h on IS models) with 20 mA simulation (backlight Off)
Recharging time (typical): 5 h (8 h on IS models) at 90 % and 6 h (10 h on IS
models) at 99 % with instrument switched off.
Battery charge indication: bar graph on the LCD display (flashing on charge)
Line operation: 100V - 120 V - 230V - 240 Vac with the external battery charger
Line transformer insulation: 2500 Vac
Sealing: IP54
Operating environment temperature range: from -10 °C to +55 °C
Storage temperature range: from 0 °C to +60 °C (excluding batteries)
Humidity: max 95 %RH non condensing
Case: Injection moulded polycarbonate case
Weights: net 1.4 Kg gross 2.5 Kg
Dimensions: 290x98x57 mm
Warranty: 2 Years.
Manuel d'intructions NTA47248-300A4
68