30032A钳型表
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30031A and 30032A Leakage Clamp-on Testers |
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30031A钳型表30031A钳型表 |
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· Can measure leakage AC currents of 1mA
· Can measure a broad range of currents from leakage currents,
at a resolution of 0.001A, to load currents up to 60A.
· Digital display is enlarged by 20% compared to the previous models.
· Filter function can cut off the harmonics-currents components
from 2nd order (for 30032A only) |
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 Specifications
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30031A钳型表
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● AC current measurement
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Range |
Resolution |
Accuracy |
Max allowable current |
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3mA |
0.001mA |
0.010<1<32.70mA: |
3.270mA |
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30mA |
0.01mA |
1.0% + 5 |
32.70mA |
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30A |
0.01A |
0.05<1<50.0A: 1.0% + 5 |
32.70A |
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60A |
0.1A |
50.0<1<60.6A: 5.0% + 5 |
60.6A |
● AC current measurement (for 30032A only)
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Range |
Resolution |
Accuracy |
Max allowable current |
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3mA |
0.001mA |
0.010<1<32.70mA: |
3.270mA |
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30mA |
0.01mA |
1.5% + 5 |
32.70mA |
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30A |
0.01A |
0.05<1<50.0A: 1.5% + 5 |
32.70A |
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60A |
0.1A |
50.0<1<60.6A: 5.5% + 5 |
60.6A |
● Zero correction:
3mA range: displays 0.000mA(zero) when 0.010mA <1
30A range: displays 0.00A(zero) when 0.05A <1
● Filter specificatons (for 30032A only)
Amplitude ratio at 100Hz: -38 dB (1.26%) or less (typical: -41 dB)
Amplitude ratio at 120Hz: -53 dB (0.22%) or less (typical: -56 dB) |
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General Specifications |
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Parameter |
Specification |
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Method of detection |
Mean value detection and rms-value calibration |
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Display |
LCD |
Digital display: 3200 counts |
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Bar-graph display: 32 segments |
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Range Switching |
Range selection Auto or Manual |
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Data hold |
On all ranges |
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Operating temperature and humidity |
0 to 50 deg.C, 80% RH or less (no condensation) |
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Temperature Coefficient |
Following values must be added in the temperature range of either
0 to 18℃ or 28 to 50℃.
0<1<50.0A: ±(0.08% of reading /℃ + 0.5 digits/℃)
50.0<1<60.6A:±(0.3% of reading/℃ + 0.5 digits/℃) |
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Effect of external magnetic field |
0.0005% typical value (in terms of magnitude of current in adjacent wires) |
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Safety Standard |
Conforms to EN 61010-1, EN 61010-2-032 CAT.III 300V
Circuit voltage: 300 V rms or less |
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Circuit Voltage |
300Vrms or less |
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Withstanding Voltage |
3.7kV AC for one minute |
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Power Supply |
One CR2032 (Coin-shaped) 3 V battery |
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Power consumption |
6 mW max |
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Battery Life |
Approx. 90 hours |
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Automatic power-off |
power approx. 10 minutes after the last switch operation |
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Diameter of measurable conductor |
40 mm at maximum |
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Dimensions |
Approx. 70(W) × 179(H) × 25(D) excluding protrusions |
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Weight |
Approx. 200g |
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Accessories |
User's manual, battery, soft carrying case (RB057) | |
