Accessories
Differential Probe - SI-9002 - Specification
| Differential Probe - SI-9002 - Specification | |
|---|---|
| Bandwidth | DC to 25MHz (-3dB) |
| Attenuation Ratio | 1:20 or 1:200 |
| Accuracy | ±2% |
| Rise Time | 14 ns |
| Input Impedance | 4 MOhm 5.5 pF each side ground |
| Input Voltage | |
| Differential Range 1 | |
| 1:20 | ±140 V (DC+Peak AC) or 140 Vrms |
| 1:200 | ±1400 V (DC+Peak AC) or 1000 Vrms |
| Common Mode Range | ±1400 V (DC+Peak AC) or 1000 Vrms |
| Absolute Max. Voltage 1 | ±1400 V (DC+Peak AC) or 1000 Vrms CAT III |
| Output | |
| Swing (into 2k ohm load) | +/-7 V |
| Offset (typical) | <+/-5 mV |
| Noise (typical) | 0.7 mVrms |
| Source Impedance (typical) | 1 ohm @ 1 kHz, 8 ohm @ 1 MHz |
| CMRR (typical) | -80 dB @ 50 Hz, -60 dB @ 20 kHz |
| Ambient | |
| Operating Temperature | -10 to 40 °C (14 to 104 F) |
| Storage Temperature | -30 to 70 °C (-22 to 158 F) |
| Operating Humidity | 25 to 85% RH |
| Storage Humidity | 25 to 85% RH |
| Power Requirements | Standard 4 x AA cells or regulated 9 VDC / 40mA mains adapter 2 |
| Length of BNC Cable | 95 cm (37.4 inch) |
| Length of Input Leads | 45 cm (17.7 inch) |
| Weight (probe and PVC jacket) | 400 gram (14.1 ounce) |
| Dimensions | |
| Height | 21 mm (0.8 inch) |
| Length | 170 mm (6.7 inch) |
| Width | 63 mm (2.5 inch) |
- Voltage limit is the lesser of the DC+Peak AC and RMS values.
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- The supplied voltage must be less than 12V and greater than 4.4V, otherwise the probe could be damaged or can't be operated properly.
- Polarity is "+" inside and "-" outside. For wrong polarity, built-in circuit protects the probe, no danger or damage will occur.
- When the voltage of the cells become too low, the power indicator on the panel will flicker.
When using the Differential Probe - SI-9002 in combination with a Handyscope HS4 DIFF or a Automotive scope ATS5004D, an extra grounding connection between the instrument and the Differential Probe - SI-9002 is required. When ordering a Differential Probe - SI-9002 to be used with one of these instruments, please mention that you also want the extra ground lead for the Differential Probe - SI-9002.