Amprobe MEGATEST-5000 Megohmmeter - Manual (Page 29)

6.2 General features
6.2.1 Electric features
Measuring method: voltamperometric system
Parameter memory: 20 different parameters
Stored measurements: 200 measurements with their parameters and results
RS232: DIN 9 pin
6.2.2 Safety
The measurement is stopped when there is voltage at the test leads that could
damage the instrument.
Discharge of the remaining voltage at the end of the measurement or when the
instrument has been turned off.
6.2.3 Mechanical features
Size: 290(L) x 340(W) x 145(H) mm
11.5(L) x 13(W) x 5.75(H) inches
Weight 8.8 Lbs. (4 Kg)
6.2.4 Power supply
Battery Type: 4 each, 1.5 volt, “D” size alkaline
"Low Battery" indication: “Battery” symbol appears on the display
Endurance:
250 meas. V = 5000 V Rx = 5 MΩ t = 1 min
450 meas. V = 500 V Rx = 500kΩ t = 1 min
Automatic Turn Off Turns off after 10 minutes without use.
6.2.5 Display
Features: LCD 1 unit 3 dgt., 2 units 4 dgt., bargraph 32
segments + other symbols.
Updating speed: max. 2 sec. depends on the value of the
resistance being measured and on the stray
capacitance present in parallel. During the first 15
sec. the resistance value is shown as “- - -“).
6.3 Ambient conditions
6.3.1 Ambient conditions of use
Temperature of reference: 73° F +/- 1° (23°C +/- 1°)
Operating Temperature: 41 - 104° F (5 - 40°C)
Permitted relative humidity: < 80%
Storage temperature: 14 –140° F (-10 - 60 °C)
Storage humidity < 70%
Noise level: < 40 dB
6.3.2 EMC
This instrument has been designed to comply with current EMC standards and
electromagnetic compatibility has been tested under:
EN 50081-1, EN 50082-1
This instrument complies with the requirements of the European Directive on low
voltage 72/23/EEC and with the EMC 89/336/EEC directive, modified under
93/68/EEC.
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