Amprobe AMB-110 Insulation-Resistance-Tester - Manual (Page 40)

35
GENERAL SPECIFICATIONS
Battery power supply 7.2 V DC (6 × 1.2V Ni-MH; IEC LR20)
• Mains power supply : 90-260 V AC, 45-65 Hz, 60 VA / (300V CAT III)
• Protection classification : double insulation
T
• Over-voltage category : CAT IV 600 V
• Pollution degree : 2
• Degree of protection : IP 44 with case closed
• Dimensions (w × h × d) : 36 x 16 x 33 cm (14.2 x 6.3 x 13 in)
• Weight (without accessories, with batteries) : 5.5 kg (12.1 lb)
• Visual and sound warnings : yes
• Display : LCD dot matrix with backlight - (160 x 116)
• Memory : Non-volatile internal memory,1000 numerical measurements with time and date.
Environment Conditions
• Working temperature range : -10 to 50 °C (14° to 122°F)
• Nominal (reference) temperature range : 10 to 30 °C (50° to 86°F)
• Storage temperature range : -20 to +70 °C. (-4° to 158°F)
• Maximum humidity : 90% RH (0 to 40 °C / 32° to 104°F) non-condensing
• Nominal (reference) humidity range : 40 to 60 % RH
Autocalibration
• Auto-calibration of measuring system : every time after turning power on
Connecting System
• Two safety banana sockets : +OUT, -OUT (10kV CAT I, Basic)
• Two GUARD. banana sockets : GUARD (600V CAT IV, Double)
• Guard resistance : 400 k
e
10 %
Discharging
• Every time after measurement completion.
• Discharging resistance : 425 k
e
10 %
RS232 Serial Communication
• RS232 serial communication : galvanic separated
• Baud rates : 2400, 4800, 9600, 19200 baud, 1 stop bit,no parity.
• Connector : standard RS232 9-pin D female.
USB Communication
• USB slave communication : galvanic separated
• Baud rates : 115000 baud,
• Connector : standard USB connector - type B.
Clock
• Built-in Real time clock : Displayed permanently and stored as a parameter in combination
with the result.