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product - YOKOGAWA-TEST-AND-MEASUREMENT - Decade Resistance Boxes

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Decade Resistance Boxes 279303
279303 for high resistance from 0 to 111.1110 M in 100 steps (suitable for calibration of insulation resistance testers or bridges).
Up to 100M in 100 stop
Low voltage coefficient
Variation of the resistance value is less than }0.1% at 1M and 10M steps against 100V application, and less than }0.04% at 100 1 10, and 100 flaps against 10V application.
Shock and vibration proof construction
Easy-to-read in line indication
Best suited for calibration of insulation resistance testers and bridges

Specifications

Dielectric Strength: 2,500 AC for one minute between Panel and Circuit
Insulation Resistance: More then 1011 at 1,000V DC between panel and circuit
Dimension:497iWj~116iHj~140iDjmm, excluding protrusions19.57 x 4.57 x 5.51 in.
Weight:Approx. 5.3kg/11.7 lbs
Resistance Range:0 to 1,111.110
Dial Composition:100 x 10 + 1k x 10 + 10k x 10 + 100k x 10 + 1M x 10 + 10M x 10
Resolution:100m
Accuracy:100, 1k, 10k, 100k Steps - }(0.05 + 0.05m)
1 M and 10M Steps - }0.2%
(At temperature 23 }2C, humidity below 75%, including residual resistance of approx. 0.05).
Max. Allowable Input:
100 Step 100mA
1 Step 30mA
10 Step 10mA
100 Step 3mA (100 to 600 k)
2000 V (700 k to 1 M)
1 Step 2000 V
10 Step 2000 V