DC High Voltage Supplies
DC High Voltage Supplies rated up to 100 kV can be calibrated. The basic calibration will include measurement of output high voltages at appropriate settings or values indicated by an output voltmeter (normally not exceeding 5 voltage values).
The output high voltages will be measured by a Laboratory high voltage divider having a total input resistance of 109 ohms. Before submitting their equipment for calibration, customers are advised to check whether the output current capability of their supply is sufficient to drive this resistive load. They should check also with the Laboratory whether any special adaptors will be required.
Calibration charges
| Fee in HK$ | |
|---|---|
| Calibration of a single range DC High Voltage Supply. | $3780 |
| Calibration for each additional range (5 voltage values). | $1920 |
