279303 for high resistance from 0 to 111.1110 MĦ in 100 Ħ steps (suitable for calibration of insulation resistance testers or bridges).
Up to 100MĦ in 100Ħ stop
Low voltage coefficient
Variation of the resistance value is less than }0.1% at 1MĦ and 10MĦ steps against 100V application, and less than }0.04% at 100Ħ 1Ħ 10Ħ, and 100Ħ 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 1011Ħ 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 1,111.110Ħ
Dial Composition:100Ħ x 10 + 1kĦ x 10 + 10kĦ x 10 + 100kĦ x 10 + 1MĦ x 10 + 10MĦ x 10
Resolution:100mĦ
Accuracy:100Ħ, 1kĦ, 10kĦ, 100kĦ Steps - }(0.05Ħ + 0.05mĦ)
1 MĦ and 10MĦ Steps - }0.2%
(At temperature 23 }2‹C, humidity below 75%, including residual resistance of approx. 0.05ƒ¶).
Max. Allowable Input:
100 Ħ Step 100mA
1 Ħ Step 30mA
10 Ħ Step 10mA
100 Ħ Step 3mA (100 to 600 kĦ)
2000 V (700 kĦ to 1 MĦ)
1 Ħ Step 2000 V
10 Ħ Step 2000 V