Electrosurgery-device testing has never been easier than with the RF303RS. User-selectable loads (50 to 750 Ω), signal averaging, battery power and portability make the RF303RS a very versatile tool for determining performance of multiple ESU “makes” and models.
Standard Features
- New Signal Averaging Mode (SAMTM)
- New RS232 port
- Battery powered for completely isolated measurement
- Digital display
- HF-leakage-current measurement
- 4-digit numeric LCD with backlight and power-save mode
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Optional Feature
- All existing units upgradeable to the NEW RF303RS model
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| Specifications |
| Modes of Operation |
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Line powered, battery powered, offline (battery maintenance charge) |
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| Test Parameters |
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Power (W), HF/RF current (mA), test load (Ω) |
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| Test-Load Selection |
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Monopolar and bipolar |
| Number of Selections: |
15 |
| Range: |
50 Ω to 750 Ω |
| Step Size: |
50 Ω |
| Accuracy: |
± 4 % of selected value at 500 kHz |
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| Current Measurement (Leakage) |
| Range: |
30 mA to 2500 mA RMS |
| Resolution: |
1 mA |
| Accuracy: |
± 2.5 % of reading or ± 15 mA, whichever is greater |
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| Power Measurement (Output) |
| Range: |
1 to 400 W |
| Resolution: |
0.1 W |
| Accuracy: |
± 5 % of reading or ± 3 W, whichever is greater |
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| Frequency Response |
| System Response: |
-3 dB points, 1 kHz to 10 MHz at 300 Ω |
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| CQM Test |
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50 Ω to 750 Ω, 50-Ω steps (See “Test-Load Selection” for additional specifications) |
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| Oscilloscope Output |
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Transformer coupled output, uncalibrated |
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Connector Type: BNC |
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| Battery |
| Type: |
Sealed lead-acid |
| Time Between Recharge: |
Two hours (continuous use) |
| Time to Full Charge: |
Eight hours |
| Number of Cycles: |
200 |
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| Top Panel Input Connectors |
| Connector Type: |
4 mm-diameter safety sockets |
| Input Voltage Limit: |
10,000 V peak |
| Input CurrentLlimit: |
3 A RMS |
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| Dimensions |
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6 in H x 13.25 in W x 11.5 in D |
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(15.2 cm x 33.7 cm x 29.2 cm) |
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| Weight |
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