Description

Measure Hioki insulation resistance 3453
Technical data

Insulation

– Insulation test voltage: 125V DC, 250V DC, 500V DC, 1000V DC
– Measuring range: 4,000 / 40,00 MΩ, 4,000 / 40,00 / 400,0 / 2000 / 4,000 (only on 1000V range) MΩ
– First range of values: 0 – 10.00 MΩ, 0 – 20,00 M 0, 0 – 50,00 M 0,, 0.20 – 999 MΩ
– Next time measurement value: 0 – 0.099 MΩ 10.01 – 40.00 MΩ, 0 – 0.199 MΩ 20.01 – 2000 MΩ, 0 – 0.199 M19 50.01 – 2000 MΩ, 0 – 0.199 M19 1000 – 4000 MOM

Accuracy

– First measurement range: ± 2% rdg, ± 3% dgt
– Next measurement range: ± 2% rdg, ± 6% dgt
– No-load voltage: Not more than 1.2 times the norm of voltage measurement
– Minimum resistance value range: 0.125 MΩ, 0.250 MΩ, 0.500 MΩ, 2,000 MΩ
– Current intensity (short circuit): 1.2 mA max., 0.6 mA max.
– Response time: ∞ in the center, ∞ to 0 MΩ in 5 seconds (within the exact range)
– Lowest resistance: Measurement range: 0 – 400.0 Ω will signal when under 30 Ω. – Accuracy: ± 2% rdg, ± 8% dgt
– AC Voltage: Measurement range: 0 – 600 V. Accuracy: ± 2% rdg, ± 8% dgt. Frequency range: 50 – 60 Hz