คำอธิบาย
ข้อมูลทางเทคนิคของ Insulation Tester BENETECH GT5307B
Over limit indication: Hi: The mark appears on insulation resistance range.
Auto range: Higher range: 500 counts Lower range: 1 count (only on insulation resistance range)
Sampling Rate: 2 times / second.
Allowed altitude: ≤2000m (for indoor use)
Operation environment: Temperature: 0℃-40 ℃ / Humidity: ≤85%
Operation environment: Temperature: -20 ℃ -60 ℃ / Humidity: ≤90%
Overload protection: Insulation resistance range: AC 1200V / 10 seconds
Voltage range: AC 720V / 10 seconds Withstand
voltage: AC 6000V (50 / 60Hz) / 5 seconds (between circuit and periphery Insulation
resistance: ≥1000MΩ/ DC 1000V (between circuit and periphery)
power supply DC9V (6×1.5V AA batteries)
Current consumption: Approximately 1.5A (maximum) (normally
maintained at approximately 50mA)
Battery Life: About 12 hours
ขนาดเครื่อง: 176x110x77mm
คุณสมบัติ
ยี่ห้อสินค้า BENETECH รุ่น GT5307B
1. Measurement of insulation resistance
2. AC measurement
3. DC measurement
4. Small resistance measurement
5. Live detection of tested resistance
6. Short circuit protection of measured resistance
7. AC and DC automatic identification
8. Measurement data is locked.
9. Polarization Index
10. Absorption ratio test
11. Automatic discharge
12. Low battery reminder
13.Large LCD screen digital display
14. External DC power supply DC9V 1.5A
15.10M internal resistance measurement
16. Over limit alarm
17.Auto range
18. Red alarm light, buzzer alarm.
19. High voltage alarm
20. Test voltage display
รีวิว
ยังไม่มีบทวิจารณ์