Multi Measuring Instruments Co.,Ltd. Japanese Chinese
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AC clamp leaker

Flexible leakage current tester

PRODUCTS
Flexible leakage current tester
Model RLM-1
Flexible leakage current tester Model RLM-1
FEATURES
  • High sensitive flexible current sensor enabled the leakage current measurement
  • Wide measuring ranges(AC10mA~3000A)
  • DC mV analog signal output for recorder
  • Least influence from external magnetic field and residual current.
Show detail
DETAIL
SPEC
SPECIFICATIONS
Measuring function : AC leakage current and AC load current
Measuring sensor : Flexible current sensor
Inside diameter of sensor : φ210mm
Measuring ranges : AC 3000mA/30A/300A/3000A(50Hz/60Hz)
Range selector : 4 range manual by rotary switch
A/D Conversion : Dual slope integration method
Display : LCD max.3200 count with annunciators
Over range indication : "OL" mark on LCD
Data hold indication : "DH" mark on LCD
Low battery indication : "Battery" mark on LCD
Sampling rate : 2 time/sec.
Filter function : By filter switch (Low pass filter:150Hz)
Analog signal output : DC 300mV full scale to each range(±2%F.S.)
(Output impedance: less than 10kΩ)
Limitation of circuit voltage : Less than AC 600V
Operating temperature : 0~45℃, < 80%RH (without condensation)
Storage temperature : -10~60℃, < 70%RH (without condensation)
Withstanding voltage : AC 2200V/1 minute between flexible sensor and outer case
Auto power off : Approx. 10 minutes after power on
(Auto power off function can be released by the connection of recorder)
Power supply : LR6, AM-3 or AA size battery×6
Dimension : Main unit:159(W)×105(H)×53(D)mm
Flexible current sensor:Approx.650mm length
with 2m lead
Accessories : Carrying case, Batteries, Instruction manual
Option : Cable for recorder
(Accuracy:23℃±5℃, less than 80%RH)
Range Resolution Accuracy
3000mA 1mA ±3%rdg±5dgt(50/60Hz)
30A 0.01A ±2.5%rdg±5dgt(50/60Hz)
300A 0.1A
3000A 1A