Meatest M525 Capacity Decade
- Designed for capacitance meters calibration
- Capacitance range 100 pF – 100.00 μF
- Capacitance accuracy 0.25%
- Operating voltage 50 V
- User defined curves (conversion tables)
- RS232 (optionally USB, IEEE488, LAN)
MEATEST M525 CAPACITY DECADE
The Meatest M525 capacity decade is specially designed for calibration of capacity ranges of multimeters and RCL meters. Because of its versatility it can also be used in the cal-labs, workshops and in production lines where programmable capacity is required.
The main components of the Meatest M525 decadebank include high-capacity relays and capacitors with polypropylene dielectric. Important feature is the calibration procedure of the decadebank to be recalibrated, which makes it easy. The recalibration process consists of measuring partial capacitors in the instrument and writing new calibration values in the internal calibration memory. The calibration can be performed via the front panel. The M525 contains both calibration data for floating and grounded connections. The instrument can be controlled via RS232, USB, LAN or GPIB interface.
SPECIFICATIONS
| Range / Resolution | Accuracy 1 kHz |
Loss coëfficiënt 1kHz |
Accuracy 40 Hz-1 kHz |
Loss coëfficiënt 10 Hz- 1 kHz |
Temperature coëfficiënt |
| % | – | % | – | ppm / C | |
| 0.100 nF – 10.000 nF | 0.25 – 3pF | 0.05 | 0.5 – 3pF | 0.05 | 270 |
| 10.001 nF – 100.00 nF | 0.25 | 0.005 | 0.5 | 0.005 | 270 |
| 100.01 nF – 1.0000 uF | 0.25 | 0.005 | 0.5 | 0.005 | 270 |
| 1.0001 uF – 10.000 uF | 0.25 | 0.05 | 0.5 | 0.05 | 270 |
| 10.001 uF – 100.00 uF | 0.25* | 0.2 * | 0.5 | 0.2 ** | 270 |
