FLIR DM286 - Page 53

FLIR DM286 USER MANUAL Document Identifier: DM286-en-US_AA
53
Additional DC Voltage Notes
1. Input Impedance: mV ≥ 100MΩ; DCV ≥ 10MΩ
2. Assurance accuracy range: 5 to 100% of range
3. Residual readings: ≤ 5 digits (input jacks short circuit)
4. Lo-Z (low impedance): Approximately 3KΩ
14.4.4 - DC Current
Function Range Resolution Accuracy
Input Fuse
Protection
DC Current (A)
4000μA
1μA
± (1.0% + 3 digits) FF 600mA
H 1000V
400.0mA 0.1mA
10.00A 0.01A
Additional DC Current Notes
1. Assurance accuracy range: 5 to 100% of range
2. Do not measure the current on a circuit when the voltage > 1000 V. This can cause damage to the
instrument and can cause injury to persons.
3. Do not make 10A current measurements for longer than 10 seconds at a time; further, allow a buffer of
15 minutes between each measurement. 10A current measurements which exceed 10 seconds may cause
damage to the meter and/or test leads.
14.4.5 - Resistance
Function Range Resolution Accuracy
Input
Protection
(sine wave)
Resistance (Ω)
600.0 Ω 0.1 Ω ± (1.3% + 3 digits)
1000 V RMS
6.000 kΩ 0.001 kΩ
± (0.9% + 3 digits) 60.00 kΩ 0.01 kΩ
600.0 kΩ 0.1 kΩ
6.000 MΩ 0.001 MΩ ± (0.9% + 5 digits)
60.00 MΩ 0.1 MΩ ± (3.0% + 5 digits)
Additional Resistance Notes
1. Measured value = displayed value minus short circuit value
2. Assurance accuracy range: 5 to 100% of range