Fluke (Biomedical) QA-ES MK III-07 Electrosurgical Analyzer (SCHUKO, non-wireless)

Physical

Housing: Metal case

Size (H x W x L): 14.5 cm x 35 cm x 47 cm (5.75 in x 13.75 in x 18.5 in)

Weight: 7.5 kg (16.5 lbs)

Power

Power requirements: 100 V ac, 115 V ac, 230 V ac, 50 Hz / 60 Hz, universal input

100 V/115 V: 20 VA

230 V: 30 VA

User Interface

LCD: Monochrome 240 pixels x 64 pixels, 8 lines x 40 characters, white LED backlight

Keys: 6 (1 fixed, 5 soft-defined) and rotary selector knob

Environmental Specifications

Operating temperature: 10 °C to 40 °C (50 °F to 104 °F)

Storage temperature: -20 °C to 60 °C (-4 °F to 140 °F)

Humidity: 10 % to 90 % non-condensing

Altitude: 2000 m maximum

IP rating: IEC60529:IP20

Measurements and Test Specifications

Measures: Cut and coag waveforms, monopolar and bipolar outputs

Power and current measurements: True-rms

Bandwidth: 30 Hz to 3 MHz at -3 dB including loads

Delay time for single measurements: 0.2 seconds to 4.0 seconds from Foot Switch activation to start of measurement

Duty Cycle

Variable load: 10 seconds on, 30 seconds off, at 100 W, all loads

Fixed 200 Ω load: 10 seconds on, 30 seconds off, at 400 W

Generator Output Measurements

Load resistance

Variable: 0 Ω, 10 Ω, 20 Ω, 25 Ω to 2500 Ω (by 25 Ω), 2500 Ω to 5200 Ω (by 100 Ω)

DC accuracy: ± 2.5 %

Power

Ranges: 0.0 W to 99.9 W; 100 W to 500 W

Accuracy:

< 50 W: +/- (6.25 % + 1 W)

≥ 50 W: +/- 6.25 %

Maximum:

At 25 % duty cycle (10 seconds on, 30 seconds off):

10 Ω: 300 W

20 Ω to 2900 Ω: 400 W

3000 Ω to 5200 Ω: 200 W

At 10 % duty cycle (5 seconds on, 45 seconds off):

10 Ω: 300 W

20 Ω to 2400 Ω: 500 W

2425 Ω to 2900 Ω: 400 W

3000 Ω to 5200 Ω: 200 W

Current

RMS: 0 mA to 5,500 mA

Accuracy:

< 50 mA: +/- (3.5 % + 1 mA)

≥ 50 mA: +/- (2.5 % + 1 mA)

Voltage

Peak: 10 kV Peak to Peak

Accuracy: ± (10 % of reading + 50 V)

Crest factor: 1.4 to 16.0

Defined as ratio of Peak voltage to RMS voltage (Vpk / Vrms), using the larger peak

Vessel Sealing Measurement

Loop current, RMS: 0 mA to 5500 mA

Accuracy:

< 50 mA: +/- (3.5 % + 1 mA)

≥ 50 mA: +/- (2.5 % + 1 mA)

HF Leakage Current

Fixed load: 200 Ω

Voltage accuracy: ±2.5 %

Power rating: 400 W

Additional fixed load 200 Ω

Current, RMS: 0 mA to 5500 mA

Accuracy:

< 50 mA: +/- (3.5 % + 1 mA)

≥ 50 mA: +/- (2.5 % + 1 mA)

CQM Test (Contact Quality Monitor)

Resistances: 0 Ω to 475 Ω (by 1 Ω)

Accuracy: 0 Ω to 10 Ω ±0.5 Ω, 11 Ω and above ±5 %

Power rating: 0.5 W

Auto time interval: 1 to 5 seconds

Oscilloscope Output

1 V per ampere of input current, typical

Footswitch Simulations

Cut and Coag

Communications

USB device port: Micro B connector, full speed

Memory

Test records: 5,000

Non-volatile retained through power cycling

Calibration: Recommended cycle: Traceable to the International System of Units (SI) through appropriate National Metrology Institutes such as NIST or intrinsic standards

Datasheet