Capacitors
The Laboratory offers calibration of 2 and 3 terminal capacitors in the range from 10 pF to 1.11 μF, including measurement of capacitance and dissipation factor.
Tests are normally made at a nominal ambient temperature of 23 ¢J; and unless otherwise specified the test frequency will be 1 kHz. Tests at other frequencies in the range from 50 Hz to 10 kHz can be offered but with increased measurement uncertainty.
Calibration charges
| Fee in HK$ | |
|---|---|
| Measurement of the capacitance of a standard capacitor, at one frequency. | $1970 |
| Measurement of the capacitance at each additional frequency for the same capacitor. | $990 |
| Measurement of the capacitance and dissipation factor of a standard capacitor, at one frequency. | $2420 |
| Measurement of the capacitance for all settings of the first decade of a decade capacitance box, at one frequency. | $2970 |
| Measurement of the capacitance for all settings of each additional decade of the same decade capacitance box, at one frequency. | $990 |
