Project Description
Product Features:
The power of this instrument is large, even when the water resistance is 50k (A type) or 100k (type), the voltage drop is less than 5%
The polarization potential is automatically compensated quickly before the test to ensure the accuracy and reliability of the test data.
Using 3.5-inch 320×240 LCD, the display is delicate, intuitive and clear, and can display the test curve, split ratio, polarization index, environmental parameters and other content.
Built-in large-capacity non-volatile memory can store up to 100 groups of data.With USB communication function, it is convenient for the test data to be uploaded to the computer for data sorting and archiving.
When conducting insulation tests on water-cooled generator sets, due to the existence of water resistance, the instrument requires a lot of power, and some generator sets have polarization potential, which will have a great impact on the test.It also belongs to insolution resistance test.
It is necessary to accurately test the insulation resistance of the generator , The above two difficulties must be overcome.
The polarization potential is automatically compensated quickly before the test to ensure the accuracy and reliability of the test data
Using 3.5-inch 320×240 LCD, the display is delicate, intuitive and clear, and can display the test curve, split ratio, polarization index, environmental parameters and other content.
Built-in large-capacity non-volatile memory can store up to 100 groups of data.
With USB communication function, it is convenient for the test data to be uploaded to the computer for data sorting and archiving.
| Type Number: | LT2678 Type A | LT2678 Type B | |
|---|---|---|---|
| Test voltage: | 2500V | 5000V | |
| Load capacity: | Voltage drop <5% when load is 50kΩ | Voltage drop <5% when load is 100kΩ | |
| Test Range: | 0~10GΩ | 0~20GΩ | |
| measurement accuracy: | 5% | 5% | |
| Absorption ratio, polarization index display range: 0-20 | |||
| Ambient temperature: | -10 ~ 50℃ | ||
| environment humidity: | <85%RH | ||
| Supply voltage: | AC220V±10% | ||
| Heavy volume: | 6kg | ||
| main feature: | High precision, high power, accurate and reliable polarization compensation | ||
