BC Biomedical ESU-2000A Manual de usuario

ELECTRO-SURGERY UNIT

ANALYZER

ESU-2000A

USER MANUAL

DESCRIPTION............................................................................................................. 3

OVERVIEW.................................................................................................................. 4

SAFETY PRECAUTIONS ............................................................................................ 5

OPERATING INSTRUCTIONS .................................................................................... 6

MANUAL REVISIONS.................................................................................................. 9

WARRANTY................................................................................................................. 9

SPECIFICATIONS ....................................................................................................... 10

NOTES......................................................................................................................... 12

BC BIOMEDICAL

ESU-2000A

TABLE OF CONTENTS

www.bcgroupintl.com Made in the USA

10/05 Rev 02

WARNING

All connections to patients must be removed before

connecting the Device Under Test (DUT) to the

Analyzer. A serious hazard may occur if the patient

is connected when testing with the Simulator.

Do not connect any leads from the patient directly to

the Analyzer or DUT.

CAUTION

Always turn the ESU under test off before making or

removing connections. Never touch exposed

metal surfaces on test leads or other current

carrying parts while ESU is activated. Never open

the ESU-2000A when connected to an ESU.

Electro-Surgery units generate

high frequency/RF voltages at high levels.

WARNING

All connections to patients must be removed before

connecting the Device Under Test (DUT) to the

Analyzer. A serious hazard may occur if the patient

is connected when testing with the Simulator.

Do not connect any leads from the patient directly to

the Analyzer or DUT.

N O T I C E

BC GROUP INTERNATIONAL, INC. RESERVES THE RIGHT

TO MAKE CHANGES TO ITS PRODUCTS OR

SPECIFICATIONS AT ANY TIME, WITHOUT NOTICE, IN

ORDER TO IMPROVE THE DESIGN OR PERFORMANCE AND

TO SUPPLY THE BEST POSSIBLE PRODUCT. THE

INFORMATION IN THIS MANUAL HAS BEEN CAREFULLY

CHECKED AND IS BELIEVED TO BE ACCURATE. HOWEVER,

NO RESPONSIBILITY IS ASSUMED FOR INACCURACIES.

The Model ESU-2000A is a precision Electro-Surgery Unit Analyzer (ESU). It tests the RF

power output of Electro-Surgery Units. The power reading is taken from a large 4 ½ inch

analog display. It offers six resistive loads for RF power testing from 50 to 500 ohms, along

with a 200 ohm load for RF leakage current testing. The patient return electrode resistance

simulation is adjustable in one ohm increments from 0 to 999 ohms.

The following are highlights of some of the main features:

• LARGE 4 ½ INCH ANALOG DISPLAY

• +/- 5% OF FULL SCALE ACCURACY

• RETURN CONTACT MONITOR TEST

• RF LEAKAGE TEST

• PORTABLE

• OSCILLOSCOPE ISOLATED OUTPUT

• 0-10 MHz BANDWIDTH

• EASY OPERATION

• ACCESSORY KIT INCLUDED

• HIGH IMPLACT PLASTIC ENCLOSURE

BC GROUP

ESU-2000A

ELECTRO-SURGERY UNIT ANALYZER

This section looks at the layout of the ESU-2000A and gives descriptions of the elements

that are present.

OVERVIEW

Patient Plate

Return

Electrode

Monitor Test

RF Leakage

Input

Oscilloscope

Isolated Output

FWH

0.5 AMP

Fast Blow

Fuse

4 ½ INCH

ANALOG

DISPLAY

Potentiometer

Ohms

ESU

Ground

Switching Module

ESM-1

RF Leakage Testing

ESU Power Testing

ESU Power

Ohms/Load

Watts Full Scale

Carrying

Handle

CAUTION

Never touch exposed metal surfaces on test leads or other current-

carrying parts while the ESU is activated.

CAUTION

Refer to ESU manufacturer’s manuals and specifications for safety and

testing information.

CAUTION

Only replace the ESU-2000A fuse with the specified rating and type.

CAUTION

Never open the ESU-2000A case when it is connected to an ESU.

CAUTION

Electro-Surgery Units (ESUs) produce high frequency/RF output

voltages up to 500 volts.

CAUTION

Always turn the ESU under test Off before making

or removing connections.

SAFETY PRECAUTIONS

ESU RF Power Measurements

1. Consult the ESU manufacturer’s manual for load specifications.

2. Turn off ESU under test. Remove all connections between the ESU under test and the

ESU-2000A.

3. Install the BC Biomedical Switching Module on the ESU-2000A front panel so that the

words “ESU Power Testing” are right-side-up. When installed correctly, the Active Electrode

connectors should be exposed, and the RF Leakage connectors should be inaccessible.

4. Connect the ESU’s Patient Plate to the ESU-2000A’s black Patient Plate connector using

a black test lead.

5. Connect the ESU’s Active Electrode to the ESU-2000A’s desired load range connector in

the Active Electrode area, on the left side of the front panel. The Active Electrode input

connectors are color coded, and each corresponds to a color-coded range on the analog

meter. The full-scale watts range for each range equals the input resistance. For example,

the 50 ohms input resistance range has a full-scale watts range of 50 watts, etc.

6. Turn the controls on the ESU under test to minimum power, and then activate the CUT

or COAG modes. Turn the ESU power to the desired levels, being careful to not exceed the

full-scale wattage range selected on the ESU-2000A. Note the reading on the ESU-2000A

on the proper color-coded wattage range, and record it if desired. If the milliamp output,

rather than watts, is required, that reading may be obtained by reading the lower 0-1000

milliamp scale.

7. Turn the ESU power to minimum and deactivate the output before disconnecting from

ESU-2000A, or before moving the Active Electrode test lead to a different input range

connector.

OPERATING INSTRUCTIONS

ESU RF Leakage Current Measurements

1. Turn off ESU under test. Remove all connections between the ESU under test and the

ESU-2000A.

2. Install the BC Biomedical Switching Module on the ESU-2000A front panel so that the

words “RF Leakage Testing” are right side up. When installed correctly, the Active

Electrode connectors should be inaccessible, and the RF Leakage connectors should be

exposed.

3. Connect the ESU’s Active Electrode to the ESU-2000A’s red RF Leakage connector

using a red test lead. DO NOT MEASURE ACTIVE ELECTRODE LEAKAGE ON NON-

ISOLATED ESUs with the ESU-2000A. Damage may occur to the ESU-2000A.

4. Connect the ESU’s case ground to the ESU-2000A’s green ESU Ground connector using

a green test lead.

5. Turn the controls on the ESU under test to minimum power, then activate the CUT or

COAG modes. Turn the ESU power to the desired level. Note the Active Electrode RF

Leakage current reading on the ESU-2000A’s red 0-500 milliamps RF Leakage scale, and

record it if desired.

6. Turn the ESU power to minimum and deactivate the output.

7. Move the red test lead to the Patient Plate connection on the ESU under test. Leave the

ground connection in place.

8. Turn the controls on the ESU under test to minimum power, then activate the CUT or

COAG modes. Turn the ESU power to the desired level. Note the Patient Plate RF leakage

current reading on the ESU-2000A’s red 0-500 milliamps RF Leakage scale, and record it

if desired.

9. Turn the ESU power to minimum and deactivate the output. Disconnect all test leads.

Patient Plate Return Electrode Monitor Test

1. Turn off ESU under test. Remove all connections between the ESU under test and the

ESU-2000A.

2. Use an actual return electrode monitor patient plate connected to the ESU under test.

Cut off the plate and expose the two wires.

3. Connect both wires to the two ESU-2000A Patient Plate Return Electrode Monitor Test

jacks in the upper right corner via test leads of any color with alligator clips.

4. Apply power to the ESU under test, and verify operation of its return electrode monitor

mode, as specified by the ESU manufacturer, using various “Ohms” settings on the ESU-

2000A.

5. Turn off power to the ESU under test, and remove all connections.

Tabla de contenidos

Otros manuales de Equipo de prueba de BC Biomedical

BC Biomedical

BC Biomedical ULT-2000 series Manual de usuario

BC Biomedical

BC Biomedical PS-2010 Manual de usuario

BC Biomedical

BC Biomedical CQM-2000 Series Manual de usuario

BC Biomedical

BC Biomedical ULT-2000 series Manual de usuario

BC Biomedical

BC Biomedical ULT-2000 series Manual de usuario

Manuales populares de Equipo de prueba de otras marcas

SMART

SMART KANAAD SBT XTREME 3G Series Manual de usuario

Agilent Technologies

Agilent Technologies BERT Serial Manual de usuario

Agilent Technologies

Agilent Technologies N3280A Manual de usuario

Vernier

Vernier Go Direct Voltage Manual de usuario

Lifeloc

Lifeloc R.A.D.A.R. Manual de usuario

Fluke

Fluke T5-600 Instrucciones de funcionamiento e instalación

Mercury

Mercury TSL01 Manual de usuario

MAHA

MAHA MBT Series Manual de usuario

Fuji Electric

Fuji Electric P-61 Manual de usuario

ETC

ETC SealerAtor Manual de usuario

Skyfine

Skyfine ETHYWAY V2 Manual de usuario

Appion

Appion G5 Twin Manual de usuario

PCB Piezotronics

PCB Piezotronics 8159-0112A Manual de usuario

BW Technologies

BW Technologies MicroDock II Manual de usuario

Sun Nuclear

Sun Nuclear 1027 Manual de usuario

Biomark

Biomark HPR LITE READER Manual de usuario

Hioki

Hioki 3169-20 Manual de usuario

Ashcroft

Ashcroft ATE-100 Manual de usuario