| Analog Insulation Tester # SAIT25
* Features
1. Uses only 6 x 1.5V battery type R-6, AA or equivalent.
2. Incorporates front panel ohms zero adjust.
3. Fuse protected (continuity ranges only)
4. Taut band construction
5. Battery check facility
6. Live circuit audible and visual indication
7. 3 Insulation test voltages, 2 continuity ranges.
8. Designed to meet IEC61557-2 (1997 safety standard)
9. Category degree: CATTIII 1000V
* Specifications
1. Insulation Range
Test Voltage |
250V |
500V |
1000V |
|
Measuring ranges |
0~100MΩ |
0~200MΩ |
0~400MΩ |
|
Mid scale value |
1MΩ |
2MΩ |
4MΩ |
|
Output voltage (open) |
DC250V±10% |
DC500V±10% |
DC1000V±10% |
|
Output short circuit current |
1.3mA approx. |
1.3mA approx. |
1.3mA approx. |
|
Output current |
1mA at 0.25MΩ |
1mA at 0.5MΩ |
1mA at 1MΩ |
|
Accuracy |
±5% of indicated value at 0.05㏁~10㏁
±5% of indicated value at 0.1㏁~20㏁
±5% of indicated value at 0.2㏁~40㏁
±0.7% of scale length at ranges other than above ranges |
2. Continuity Tester range
·Measuring Ranges : 0 ~ 20Ω
·Output Voltage Open Circuit : 4V ~ 9V
·Output Voltage Short Circuit : 200mA min
·Accuracy : ±3% of scale length
3. General Specifications
·Operating Temperature & Humidity : 0℃ ~ 40℃ at 70% RH max.
·Storage Temperature & Humidity : -10℃ ~ 50℃ at 80% RH max.
·Dimensions : 170 x 210 x 90
·Weight : 1Kg
·Fuse Protection (0.5A/250V/fast blow) : Continuity/Insulation
·Power Supply : 6 x 1.5V battery (Type R-6 or AA)
·Withstand Voltage : 5000V AC 50Hz or 60Hz for one minute across electrical circuit
and housing case
·Insulation Resistance : 50㏁ min, at 500V across electrical circuit and housing case
·Accessories : Test leads, shoulder strap, batteries (included) |
