SPECIFICATION
(All quoted accuracies are at +20°C.)
Insulation Ranges
Nominal Test Voltage (d.c.):
BMM2080:
50V, 100V, 250V, 500V, 1000V
BMM2000:
250V, 500V, 1000V
BMM2000ESD:
10V, 100V, 500V
Test voltage accuracy:
1000V, 500V, 250V, 100V, 50V,
+15% maximum on open circuit.
10V, ±10% maximum on open
circuit.
Short circuit current:
< 2 mA
Test Current on load:
1mA at min. pass value of
insulation specified in BS7671,
HD384 and IEC364, 2mA max.
Accuracy (BMM2080)
Range Full
Scale Accuracy
1000V 200G
Ω
±2% ±2digits ±0,2% per G
Ω
500V 100G
Ω
±2% ±2 digits ±0,4% per G
Ω
250V 50G
Ω
±2% ±2 digits ±0,8% per G
Ω
100V 20G
Ω
±2% ±2 digits ±2,0% per G
Ω
50V 10G
Ω
±2% ±2 digits±4,0% per G
Ω
Accuracy (BMM2000)
Range Full
Scale Accuracy
1000V 20G
Ω
±2% ±2digits ±0,2% per G
Ω
500V 10G
Ω
±2% ±2 digits ±0,4% per G
Ω
250V 5G
Ω
±2% ±2 digits ±0,8% per G
Ω
Accuracy (BMM2000ESD)
Range Full
Scale Accuracy
500V 10G
Ω
±2% ±2digits ±0,4% per G
Ω
100V 2G
Ω
±2% ±2 digits ±2,0% per G
Ω
10V 1G
Ω
±2% ±2 digits ±2,0% per 100M
Ω
Note: Above specifications only apply when high quality silicone
leads are being used.
Measuring Range:
0,01M
Ω
to 200G
Ω
(0-100G
Ω
on analogue scale).
EN61557 Operating range: 0,10M
Ω
to 1,00G
Ω
Leakage Current:
10% ±3digits
Continuity
Measuring Range:
0,01
Ω
to 99,9
Ω
(0-10
Ω
on analogue scale)
EN61557 Operating range: 0,10
Ω
to 99,9
Ω
Accuracy:
±2% ±2 digits
Open circuit voltage:
5V ±1V
Test current:
210mA ±10mA (0-2
Ω
)
