GW Instek GOM-801H - Manual (Page 4)

GOM-801H DC MILLI-OHM METER
USER MANUAL
⎯ ⎯
2
2. SPECIFICATIONS
The specifications are operated under the essential conditions as follows:
z A 1-year calibration cycle.
z An operating temperature of 18 to 28℃ (64.4 to 82.4℉).
z Relative humidity not exceeding 80%.
z Accuracy is expressed as ±(percentage of reading + digits).
z The instrument requires 30 minutes warm-up time to achieve rated
accuracy.
Meter 3 1/2 Digital Panel Meter.
Test Current 10uA, 100uA, 1mA, 10mA, 0.1A, 1A Accuracy:0.2%
Hi/Go/Lo Compare
Accuracy
0.5%
Test Ranges
20, 200mΩ, 2, 20, 200Ω, 2, 20kΩ totally 7 full scale
ranges.
Accuracy
±0.2% rdg+4 digits(±0.2% rdg+6 digits for 20mΩ range
only)
Range Current
20, 200mΩ 1A
2Ω 0.1A
20Ω 10mA
200Ω 1mA
2kΩ 100μA
20kΩ 10μA
GOM-801H DC MILLI-OHM METER
USER MANUAL
⎯ ⎯
3
Environment
Operation
Environment
Indoor use, altitude up to 2000m.
Ambient Temperature 0℃ to 40℃.
Relative Humidity 80% (Maximum).
Installation category II
Pollution Degree 2
Storage
Temperature
-10℃ to 70℃.
General
Power source AC 100V/120V/220V/230V±10%, 50/60Hz, 25VA
Accessories Test Lead × 1, Instruction manual × 1
Dimension 245(W)×95(H)×280(D) m/m
Weigh Approx. 2 kg
WARNING ： To avoid electrical shock, the power cord
protective grounding conductor must be connected to
ground.
CAUTION：To avoid damaging the instrument, do not use it
in a place where ambient temperature exceeds 4 0℃ .
CAUTION ： The maximum input voltage on the testing
terminal is limited at +10V DC. Besides, do not input the
voltage reversely.