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Varenr. UT505B

UNI-T Digital isolationstester

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UT505B

True RMS-isolationsmodstandstesteren kombinerer funktionerne fra et digitalt multimeter og en isolationsmodstandstester. Udover de typiske multimeterfunktioner kan disse målere også måle isolationsmodstand, PI og DAR for at bestemme isolationsstatus. UT505 kan bruges til isolationsmodstandstestning af præcisionsværktøj, motorer, kabler, transformere, afbrydere, elektriske apparater og isolerede materialer.

Brand Uni-T
Isolation Resistance 50V: 0.01MΩ~50MΩ ±(3%+3) / 50MΩ~1GΩ ±(3%+3)
100V: 0.01MΩ~100MΩ ±(3%+3) / 100MΩ~1GΩ ±(3%+3) / 1GΩ~10GΩ ±(10%+3)
250V: 0.01MΩ~200MΩ ±(1.5%+5) / 200MΩ~1GΩ ±(1.5%+5) / 1GΩ~20GΩ ±(10%+3)
500V: 0.01MΩ~500MΩ ±(1.5%+5) / 500MΩ~1GΩ ±(1.5%+5) / 1GΩ~50GΩ ±(10%+3)
1000V: 0.01MΩ~2GΩ ±(1.5%+5) / 2GΩ~10GΩ ±(5%+3) / 10GΩ~20GΩ ±(7%+3) / 20GΩ~200GΩ ±(20%+3)
Charging current 50V (R=50kΩ) 1mA; 0%~10%
100V (R=100kΩ) 1mA; 0%~10%
250V (R=250kΩ) 1mA; 0%~10%
500V (R=500kΩ) 1mA; 0%~10%
1000V (R=1MΩ) 1mA; 0%~10%
Short circuit current < 2mA
General resistance 0.01kΩ~10MΩ ±(3%+3)
AC and DC voltage measuring range DC: 0V~600V ±(2%+3)
AC: 0V~600V ±(1.5%+5)
Frequency measurement range 45~1kHz ±(0.1%+3)
Capacitance measuring range 100pF~500μF ±(5%+5)
Display accounts Up to 6000
Dielectric Absorption Ratio (DAR) Yes, it is available
Polarization Index (PI) Yes, it is available
High voltage buzzer Yes, it is available
Overload indicator Yes, it is available
Internal resistance test 10 MΩ Yes, it is available
Dimensions 103 (H) x 225 (W) x 59 (D) mm
Display dimensions 78mm x 59mm
Power 6 x batteries 1.5V (LR6)
Weight 530 g
Security CAT II 1000V/ CAT III 600V CAT III [%VAR%]

Specifikationer
  • Producent
    Uni-T
  • Type
    Elektrisk tester
  • Features
    Elektrisk test

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