| Technical Specifications |
| Generator Output |
| Continuous Operation: |
Continuous measurement of power, current, peak-to-peak voltage (closed load only), and crest factor |
| Single Operation: |
Single measurement after the set delay time of the ESU output of power, current, peak-to-peak voltage (closed load only), and crest factor |
| Power Distribution: |
Automatic measurement of power, current, peak-to-peak voltage (closed load only), and crest factor through a user-selectable load range |
| RF Leakage current: |
Provides connections and load configurations to measure HF leakage from both grounded and isolated equipment |
| RECQM: |
Test the “return electrode control quality monitoring” using the QA-ES internal loads |
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| Modes of Operation |
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Manual or remote controlled (via Ansur) |
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| Measurement |
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True RMS value of applied waveform |
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| RMS Bandwidth |
| Instrumentation Only: |
30 Hz to 10 MHz (-3 dB) |
| With loads: |
30 Hz to 2.5 MHz (-3 dB) |
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| Low Frequency Filter |
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100 Hz filter to avoid low-frequency disturbance or interference |
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| Current |
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| Current Accuracy |
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20 mA to 2200 mA ± 2 % of reading |
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| Load Resistance |
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10 Ω to 2500 Ω in step of 25 Ω (@ dc), 2500 Ω to 5200 Ω in step of 100 Ω (@ dc) |
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| Additional Fixed Load |
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200 Ω 400 W for 30 s; max 15 % duty cycle |
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| Crest Factor |
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The higher of the two peak voltage measurements is used for computation |
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| Range |
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| Foot-Switch Output |
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The foot switch output can be used to trigger the electrosurgical unit |
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| Peak-to-Peak Voltage |
| 0 kV to 10 kV (closed load only) accuracy: |
± 10 % |
| Note: |
Measurement is taken between the active and dispersive electrodes with closed load only. |
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| Oscilloscope Output |
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5 V/A uncalibrated, 100 mA RF current minimum input |
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| Ansur QA-ES Plug-In Remote Control |
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All functions and tests in QA-ES may be performed from the PC. |
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| User-Programmable Test Sequences |
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Allows unlimited numbers of test sequences with user-programmable templates and test limits. These tests include power distribution test, output test, HF leakage, and RECQM verification. |
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| Storage and Recall |
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Protocol formats and data may be stored, recalled, printed out, or transferred. |
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| Temperature |
| Operating: |
15 ºC to 35 ºC (59 ºF to 95 ºF) |
| Storage: |
0 ºC to 50 ºC (32 ºF to 122 ºF) |
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| Display |
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| Alphanumeric Format |
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| Graphic Mode |
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| Display Control |
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5 F-keys, enter, cancel, control knob, and an encoder |
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| Data Input/Outputs |
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Parallel printer port and bidirectional RS232 |
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| Power |
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115/230 VAC; 48 to 66 Hz, 35 VA |
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| Housing |
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| Dimensions (WxDxH): |
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34.2 cm x 39.5 cm x 13.2 cm (13.5 in x 15.6 in x 5.2 in ) |
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| Weight |
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