Amprobe AMB-110 Insulation-Resistance-Tester - Manual (Page 10)

5
FEATURES
This Tester is a portable battery / mains powered test instrument intended for the testing of
Insulation Resistance by using high test voltages of up to 10kV.
The instrument is designed and produced with the extensive knowledge and experience acquired
through many years of of working in this sector.
Available functions offered by this Tester:
• High insulation resistance measurement up to 10 T
e
- Programmable test voltage from 500 V up to 10 kV, step 25 V
- R(t) Graphs
- Programmable timer (1s up to 99 min)
- Automatic discharge of test object after completion of measurement
- Capacitance measurement
• Insulation resistance measurement versus test voltage (step-up voltage test)
- Five discrete test voltages proportionately set within preset test voltage range
- Programmable timer 1 min up to 99 min per step
• Polarization Index (PI), Dielectric Absorption ratio (DAR) and Dielectric Discharge (DD) ratio
- PI = RINS (t2) / RINS (t1)
- DAR = R
1min
/ R
15s
- DD = Idis
1min
/ C.U
• Withstanding voltage (DC) up to 10 kV
- Programmable ramp test voltage from 500 V up to 10 kV
- High resolution ramp (approx. 25 V per step)
- Programmable threshold current up to 5 mA
• Voltage and frequency measurement up to 600 V AC/DC
A dot matrix LCD offers easy-to-read results and all associated parameters. The operation is
straightforward and clear to enable the user to operate the instrument without the need for
special training (except reading and understanding this Users Manual).
Test results can be stored on the instrument. The new professional PC software enables
straightforward transfer of test results and other parameters in both directions between the test
instrument and PC.