Fluke-biomedical RF303 Manuale Utente

RF303 Electrosurgical Analyzer Operators Manual PN 2202027 April 2007 © 2007 Fluke Corporation, All rights reserved. Printed in USA All product name

RF303 Operators Manual vi

1-1 Chapter 1 Introduction and Specifications Contents Page Introduction ...

RF303 Operators Manual 1-2

Introduction and Specifications Introduction 1 1-3 Introduction The RF303 Electrosurgical Analyzer, hereafter referred to as the “Analyzer”, tes

RF303 Operators Manual 1-4 Symbols Table 1-1 describes the symbols used in this document. Table 1-1. Symbols Symbol Description Symbol Description W

Introduction and Specifications General Safety Information 1 1-5 • Do not plug in or remove a test lead from either the ESU or the Analyzer wh

RF303 Operators Manual 1-6 costs. The limits established by the following organizations are designed to provide reasonable protection against harmful

Introduction and Specifications Control and Interface Panels 1 1-7 Control and Interface Panels Figure 1-1 and Table 1-2 describe the controls

RF303 Operators Manual 1-8 Table 1-2 Controls and Connections (cont.) Item Name / Description 4 Test Load (OHMS) Lamp Displays resistance in ohms. 5

Introduction and Specifications Instrument Specifications 1 1-9 Instrument Specifications Modes of Operation Line Powered (Battery Charge and Ma

Warranty and Product Support Fluke Biomedical warrants this instrument against defects in materials and work-manship for one full year from the date o

RF303 Operators Manual 1-10 Test Load Section Main Test Load Selections...15 Selection range ...

Introduction and Specifications General Specifications 1 1-11 Front-Panel Controls / Pushbuttons Measurement Select (1) Load Select: Increment t

RF303 Operators Manual 1-12 Power Requirements Universal input switching supply (12 V dc output) Operating Voltages: Specified...

Introduction and Specifications Accessories 1 1-13 Accessories Table 1-3 lists the accessories provided with the Analyzer and their correspondin

RF303 Operators Manual 1-14

2-1 Chapter 2 Installation, Setup, and Maintenance Contents Page Installation and Setup ...

RF303 Operators Manual 2-2

Installation, Setup, and Maintenance Installation and Setup 2 2-3 Installation and Setup The Analyzer has a universal power supply and automati

RF303 Operators Manual 2-4 exz02.eps Note The letter E, followed by a number indicates an error condition; the Analyzer has encountered a problem d

Installation, Setup, and Maintenance Installation and Setup 2 2-5 Operating the Analyzer Using Battery Power You can operate the Analyzer using

Unpacking and Inspection Follow standard receiving practices upon receipt of the instrument. Check the shipping carton for damage. If damage is found,

RF303 Operators Manual 2-6 Table 2-2. Battery Operating Status Analyzer Connected to ac Power Source? On/Off Switch Setting Power Source to Analyzer I

Installation, Setup, and Maintenance Installation and Setup 2 2-7 LED Backlight Display Operation The Analyzer’s display lights when you select

RF303 Operators Manual 2-8 W X Warning To avoid possible electric shock, burning of the skin, or personal injury, follow these guidelines: Retractable

Installation, Setup, and Maintenance Installation and Setup 2 2-9 Note The mechanical pin is removed from the CQM connector to disable CQM duri

RF303 Operators Manual 2-10 Maintenance Follow the recommendations below to keep the Analyzer in good working condition. Cleaning Moisten a clean clot

Installation, Setup, and Maintenance Maintenance 2 2-11 exz16.eps Figure 2-1. Fuse Cover W X Warning To avoid severe electrical shock, disconne

RF303 Operators Manual 2-12 5. Reinstall the fuse carrier into the power inlet module, ensuring that the arrows on the ends of the fuse carriers poin

3-1 Chapter 3 Operation Contents Page The Signal Averaging Mode (SAM)... 3-3 Testing the ESU...

RF303 Operators Manual 3-2

Operation The Signal Averaging Mode (SAM) 3 3-3 The Signal Averaging Mode (SAM) Upon power-up, the Analyzer defaults to the instantaneous algor

Returns for partial refund/credit: Every product returned for refund/credit must be accompanied by a Return Material Authorization (RMA) number, obta

RF303 Operators Manual 3-4 Note The Analyzer can test a wide range of electrosurgical units for basic operation and performance. It is compatible with

Operation Testing the ESU 3 3-5 2. Connect the ESU Neutral/Dispersive electrode to the left blue jack dispersive, using the test lead, Part # 2

RF303 Operators Manual 3-6 To measure the ESU’s power output: 1. Activate the ESU. 2. If the WATTS indicator lamp on the panel is lit, go to Step 3.

Operation Testing the ESU 3 3-7 SupplyMainsDispersiveActiveMainTestLoadESU RF303ESU ActiveHFMeterESU DispersiveEarthYELBLUBLUMCQM exz06.eps Figu

RF303 Operators Manual 3-8 Test Procedures The procedures involved with this test include: • connecting the ESU neutral/dispersive electrode to the A

Operation Testing the ESU 3 3-9 To observe the ESU’s visual or audible alarm: 1. With the 50-ohm test load attached to the ESU CQM (REM) input,

RF303 Operators Manual 3-10 HF Leakage Current Test 1 The HF leakage current test number one is an IEC isolated output/bipolar, CF-type leakage curren

Operation Testing the ESU 3 3-11 3. If operating under battery power, attach a test lead from the set (Part # 1903307) from the battery ground

RF303 Operators Manual 3-12 W Caution To avoid damage to the Analyzer and the ESU under test, do not exceed the Analyzer’s duty cycle, which is 30 sec

Operation Testing the ESU 3 3-13 HF Leakage Current Test 2 The HF leakage test number two is an IEC earth-referenced, BF-type leakage current te

i Table of Contents 1 Introduction and Specifications... 1-1 Introduction ...

RF303 Operators Manual 3-14 WATTSmAOHMSENTMODE SELECTOHMS SELECT exz07.eps To measure the ESU’s signal HF leakage: 1. If the mA indicator lamp on the

Operation Testing the ESU 3 3-15 SUPPLYMAINSEARTHDISPERSIVEESUDispersiveACTIVEGROUNDEARTHREFERENCEHFMETERESUEarth Reference Leakage Type BF Test

RF303 Operators Manual 3-16 HF Leakage Current Test 3 The HF leakage test number three is an IEC earth-referenced, BF-type leakage current test. You p

Operation Testing the ESU 3 3-17 WATTSmAOHMSENTMODE SELECTOHMS SELECT exz07.eps To measure the ESU’s signal HF leakage: 1. If the mA indicator

RF303 Operators Manual 3-18 SUPPLYMAINSEARTHDISPERSIVEESUDispersiveACTIVEMAINTESTLOADGROUNDEARTHREFERENCEHFMETERESUEarth Reference Leakage Type BF Tes

Operation Connecting an Oscilloscope to the Analyzer 3 3-19 Connecting an Oscilloscope to the Analyzer You can connect an oscilloscope to the A

RF303 Operators Manual 3-20 Setting Up and Operating the Analyzer in Simplex Mode In Simplex Mode, you control operation of the Analyzer from the pane

Operation Remote Operation via the RS-232 Function 3 3-21 2. Set the computer to communicate with a baud rate of 2400 with 8 data bits, no par

RF303 Operators Manual 3-22 • All responses are uppercase, followed by CR and LF. • Measurement readings from the Analyzer are returned identically

Operation Remote Operation via the RS-232 Function 3 3-23 Table 3-2. Available Duplex Mode Commands Command Description Parameters Required Ret

RF303 Operators Manual ii HF Leakage Current Test 2 ... 3-13 HF Leakage Current Test 3

RF303 Operators Manual 3-24 Table 3-2. Available Duplex Mode Commands (cont.) Command Description Parameters Required Return Value (Response) RDMODE

Operation Remote Operation via the RS-232 Function 3 3-25 Table 3-2. Available Duplex Mode Commands (cont.) Command Description Parameters Requ

RF303 Operators Manual 3-26 Table 3-2. Available Duplex Mode Commands (cont.) Command Description Parameters Required Return Value (Response) Prompt

Appendices Appendix Title Page A Load Issues ... A-1 B Interpreta

A-1 Appendix A Load IssuesLoad Issues The load resistors typically used in ESU analyzers are not ideal; they have some reactive components that are

RF303 Operators Manual A-2

B-1 Appendix B Interpretation of Fluctuating ReadingsInterpretation of Fluctuating Readings The RF303 Analyzer incorporates an accurate digital meas

RF303 Operators Manual B-2

C-1 Appendix C AbbreviationsAbbreviations The following list includes abbreviations used in this document. A ampere ANSI American National Standar

iii List of Tables Table Title Page 1-1. Symbols ... 1

RF303 Operators Manual C-2 in inch K kilo (103) kg kilogram kHz kilohertz ke kilohm lb pound LED light-emitting diode LCD liquid crystal display M m

RF303 Operators Manual iv

v List of Figures Figure Title Page 1-1. Analyzer Control and Interface Panels ............ 1-7 2-1. Fuse Cov