ProTech QC1902 CRO Probe Cable User Manual
OVERVIEW
The QC1902 probe is a passive, low-impedance attenuation probe.
The probe has been designed and calibrated for use on instruments having an input impedance of 1MΩ paralleled by 20pF.
However, it may be recalibrated for use on instruments having an input capacitance of15 to 40pF.
The probe incorporates a two position (1X, 10X) slide switch in the compensating network and cable length of 1.2 meters.
ELECTRICAL CHARACTERISTICS
| Characteristic: | Performance Requirements: | |
| Operating Temperature: | -15°C – 70°C | |
| Attenuation: | X1 | X10 |
| Input Capacity: | X1: 85pF-115pF | X10: 18.5pF-22.5pF |
| Oscilloscope Input capacity: | 15pF-40pF | |
| Input Resistance | X1: 1 MQ±2% | X10: 10M0±2% |
| Bandwidth: | X1: DC-6MHz | X10: DC-80MHz |
| Max Input Voltage: | Conformed IEC-61010 CAT II | |
| X1: 200V DC+ Peak AC | X10: 600V DC+ Peak A | |
PHYSICAL CHARACTERISTICS
| Characteristic: | Performance Requirements: |
| Probe Body: | 95mm |
| Coaxial Cable: | 1200mm |
| Weight: | 55g(max) |
STANDARD ACCESSORIES
- Probe Tip: 1pcs
- Ground Lead: 1pcs
- Marker Ring: 2pcs
- Tip Locating Sleeve: 1pcs
- Adjustment Tool: 1pcs
NOTE: Content of this document are subject to change without notice.
Distributed by:
Electus Distribution Pty. Ltd. 320 Victoria Rd, Rydalmere
NSW 2116 Australia
www.electusdistribution.com.au
