ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Technical Parameters of the Insulation Tester
AC Power: 220V±10%, 50/60 Hz, 20 VA
Battery: 16.8V Lithium ion rechargeable battery
Battery Life: 5000V@100M, 6 hours
Dimension (L × W × H): 27cm × 23cm × 16cm
Test voltage accuracy: the nominal value 100% to 110%
Output Voltage measurement accuracy: ±5%±10V
Voltage measurement range: AC: 30–600V (50Hz/60Hz), DC: 30–600V
Voltage measurement accuracy: ±2%±3dgt
Current test range: 10mA
Current measure precision: 5%±0.2nA
Short-circuit current: 2–5mA, output adjustable
Capacitance test range: 25uF
Capacitance test accuracy: ±10%±0.03uF
Capacitor discharge rate: from 5000V to 10V, 1S/µF
Protection: 2% error, shielding 500kΩ leakage resistance under 100mΩ load
Analog display range: 100kΩ to 10TΩ
Digital display range: 100kΩ to 10TΩ
Alarm: 0.01MΩ to 9999.99MΩ
Insulation Resistance Testing Range and Accuracy (T:23±5°C, RH:45–75%)
Range Accuracy 500V 1000V 2500V 5000V 10000V
Unspecified <100k <100k <100k <100k <100k
±5%±3dgt 100k–100G 100k–200G 100k–500G 100k–1T 100k–2T
±20% 100G–1T 200G–2T 500G–5T 1T–10T 2T–20T
Manual mode: Range: 1G/V, 100G at 100V. When the voltage is less than 200V, the resistance error increases by 10%.
1. Insulation resistance range 20TΩ@10Kv
2. The short-circuit current can be adjusted up to 5mA.
3. Automatically display the test values of polarization index (PI) and absorption ratio (DAR), and can test leakage current and capacitance, DD and SV.
4. Excellent anti-interference performance, when the interference current reaches 2mA, the instrument still guarantees the test accuracy.
5. The AC and DC voltage test function of the tested circuit can automatically identify AC or DC.
6. The capacitive test product is discharged quickly. When the cable is tested, manual discharge is not required, and the instrument automatically discharges quickly.
7. 2 power modes: use lithium battery for power supply, battery life can reach 6 hours.
8. At the same time, it can be charged in use. In the event of a power failure, it can automatically switch from AC power supply to battery power supply.
9. English Menu, easy operation,
10. Display insulation resistance simulation column.
11. Digital filter function, use the filter function to reduce the influence when the display value is deviated due to
12. external influence
13. Perfect protection function, the G/E circuit has a built-in fuse and has a blowout prompt, and the screen has a red background and white text prompt information when it is blown
14. Data storage function(USB Data export and Micro-printer optional)
