Kyoritsu MODEL 3131A ANALOGUE INSULATION / CONTINUITY TESTER
Brand :
Kyoritsu
Categories :
Insulation Tester
The Model 3131A offers unmatched performance, and feature including test lead resistance zero adjustment for time-saving continuous operation, a clear ease to read illuminated scale, and a live circuit warning.
• Test insulation up to 100MΩ at 250V, 200MΩ at 500V, 400MΩ at 1000V and continuity up to 20Ω.
• LIVE circuit warning lamp plus audible warning.
• Automatic discharge of circuit capacitance when TEST button is released.
• Fuse protected (continuity range only).
• Battery check LED.
• Front panel zero adjust.
• Back light function to facilitate working at dimly lit situations.
• PRESS TO TEST button with lock down feature.
Specifications
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Accuracy
0.1 - 10MΩ/0.2 - 20MΩ/0.4 - 40MΩ (Accuracy Guaranteed Ranges) ±5% of indicated value
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Test voltage
250V/500V/1000V
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Nominal current
1mA DC min.
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Output short circuit current
1.3 mA DC approx.
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Output voltage on open circuit
Rated test voltage+20%, -0%
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Measuring ranges<br>(Mid-scale value)
100MΩ/200MΩ/400MΩ (1MΩ) / (2MΩ) / (4MΩ)
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Accuracy
±3% of scale length
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Measuring current
200mA DC min
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Output voltage on open circuit
4 - 9V DC
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Measuring ranges<br>(Mid-scale value)
2Ω/20Ω (1Ω)/(10Ω)
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Weight
860g approx.
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Dimension
167(L) × 185(W) × 89(D)mm
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IP Rating
IEC 60529-IP54
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EMC Standard
IEC 61326-1
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Power source
R6 (AA) (1.5V) × 6
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Safety Standard
IEC 61010-1 CAT III 300V Pollution Degree 2 IEC 61010-2-031 IEC 61557-1/2/4
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Included Accessories
7122B (Test leads) Pouch for test leads 8923 (F500mA/600V fuse) × 2 R6 (AA) × 6 9121 (Shoulder Strap) Instruction Manual
