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Содержание QA-ES

Страница 1: ...QA ES User Service Manual QA ES Electrosurgical Analyzer P N 14025...

Страница 2: ...is statement may not apply to you Limited Warranty METRON warrants that the QA ES Electrosurgical Analyzer will substantially conform to pub lished specifications and to the documentation provided tha...

Страница 3: ...n 1 2 Installation 1 3 Operating QA ES 1 4 ESU Tests with QA ES 1 5 Control and Calibration 1 6 Component Functions and Parts 1 Appendix A Diagrams A 1 Appendix B Error Report Form B 1 Appendix C Impr...

Страница 4: ...This page intentionally left blank iv...

Страница 5: ...tative authorized to process changes and revisions to publications make the pen changes or insert the revised pages ensure that obsolete pages are withdrawn and either disposed of immediately or marke...

Страница 6: ...This page intentionally left blank vi...

Страница 7: ...e automatic measuring of the QA ES comprising crest factor measurements with a bandwidth of 10 MHz ensures that the test result is reliable and reproducible Test results shown in the QA ES s LCD displ...

Страница 8: ...ent mini mum input Isolation 10 kV isolation between measurement device and enclosure 1 3 General Information Temperature Requirements 15 C to 35 C when operating 0 C to 50 C in storage Display Type L...

Страница 9: ...P N 14100 PRO Soft QA ES software P N 12200 PRO Soft QA ES DEMO P N 14201 PRO Soft QA ES User Manual P N 14225 Storage Store in the carrying case in dry surroundings within the tempera ture range spec...

Страница 10: ...This page intentionally left blank 4...

Страница 11: ...ustomer will not have to wait for a claim to be investigated by the supplier The customer should place a new purchase order to ensure delivery 4 When returning an instrument to METRON AS or the compan...

Страница 12: ...onduct the same tests but by remote control via an IBM compati ble PC XT with MS Windows Version 3 1 or later Additionally the program has features to enhance your QA ES s performance Each of the QA E...

Страница 13: ...Soft from a database program or other equipment files Protocols can be created easily for each ESU in your inventory and stored for use Test protocols with results can be printed or stored on disk an...

Страница 14: ...This page intentionally left blank 4...

Страница 15: ...Admits newly specified information 4 Cancel Cancels a new value and returns to previously cho sen value 5 LCD Display Shows messages test results and function menus 6 Function Keys Fl F5 are used to...

Страница 16: ...BLUE Additional fixed load resistance of 200 ohms FIXED LOAD 500 watt for serial connection dur ing leakage test 12 Terminal GREEN and GREEN Foot switch output switch can be used to trigger the ESU R...

Страница 17: ...nd control over the operations The upper part of the screen displays messages status and results The menu bar is at the bottom of the display The function keys are numbered from Fl to F5 A function is...

Страница 18: ...test function Press ENTER F5 to save it under Mode in the STATUS field Press CANCEL F4 to undo 4 KNOB PARAM F2 With this function you can choose be tween Mode Load and Delay in the STATUS field marks...

Страница 19: ...the level Save the level by press ing ENTER F5 Press CANCEL F4 to undo Go to End load and Step Size and repeat the same procedure Pwr distr Start load is the first load to be used during the measureme...

Страница 20: ...fter every measurement See ex ample below 3 6 Foot Switch Output A Foot Switch Output is activated by use of relays K11 and locat ed on the right side of the unit This is used to trigger the foot swit...

Страница 21: ...power output must be within 20 of the ESU manu facturer s specifications Load Resistance Range Equipment IEC ANSI AAMI Monopolar 100 1000 ohms 50 2000 ohms Bipolar 10 500 ohms 10 1000 ohms Test setup...

Страница 22: ...must not exceed 100 mA Test setup in compliance with IEC 601 2 2 sec 19 101a test 1 fig 102 and sec 19 102 Adopted by ANSI AAMI HF18 1993 Test setup in compliance with IEC 601 2 2 sec 19 101a test 2...

Страница 23: ...AMI HF18 1993 4 3 REM Alarm This test ensures that the ESU will sound an alarm if the resistance between the two neutral electrodes exceeds your specified limit The program directs the OA ES to gradua...

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Страница 25: ...g the side plates fastened with Velcro straps Then remove the bottom plate by loosening the four screws Afterwards move the bottom plate of the isolation box by loosening the 16 screws holding it in p...

Страница 26: ...nts and reference values in this section refer to the sampling unit Measure the voltage at each of the following points and adjust them to the following values with the potentiometers specified betwee...

Страница 27: ...than 0 1 dB This corresponds to an error of 2 3 Peak Detector Once the measuring device used in measuring the effect has been calibrated you can calibrate the peak detec tor Use the same test setup as...

Страница 28: ...ct the value for Q_gain in the calibration menu by following the instructions given before under item 4 in this section Requirement m qa es P P dBm dBm dB 017 qa es I mA 50 In linear form this corresp...

Страница 29: ...QA ES Processor Board Schematic Diagram 2 The Pro cessor Board receives 12 VAC from the Transformer located at the rear of the QA ES via J4 The voltage is then converted with diode D9 and filtered thr...

Страница 30: ...e given different functions de pending upon the parameters that are to be changed The en coder is connected to two touch keys with unchangeable func tions ENTER and CANCEL The QA ES is operated from 5...

Страница 31: ...while U5 acts as a buffer for incoming commands RP3 comprises pull up resistances for the input lines All signals to the printer output are filtered to reduce high frequency radia tion 6 2 Sampling U...

Страница 32: ...ion steps following the mean square circuit en sure optimum dynamics in the measuring system Both steps U13 and U14 provide 20 dB amplification By measuring the signal before U13 and after U13 and U14...

Страница 33: ...sor system on the Processor Board The relays used in choosing load values on the Load Board are also controlled via terminal J3 on the Sampling Unit The com mands are then transmitted from the Samplin...

Страница 34: ...es The total load can be 350 W continuously 4 Variable Load Resistance The variable load resistance is also based on a non inductive re sistance R3 R16 In addition relays K2 K10 have been used to offe...

Страница 35: ...jack R141306000 1 SMB coax conn Straight plug Rl14082000 1 Security contact Red Flat 4 8mm JHSupp 404 171 1 Security contact Black Flat 4 8mm JHSupp 404 137 1 Security contact White Flat 4 8mm 2 Secur...

Страница 36: ...D2 D5 D10 Diode 1N4002 1 D3 Schottky diode 1N5819 1 D4 Bridge 4A 200v 1 D9 LCD display Optrex DMF 5005N EW 1 Encoder Bourns ECWIJ B24 BC0024 1 SW8 LED Gul 3mm Sie LY3360 K 1 D7 LED R d 3mm Sie LR 3360...

Страница 37: ...2 U2 U3 Quad Nand port 74HC00AN 1 U4 Opto Coupler CNW2611 8 U5 U12 Voltage Regulator LM317T 1 U16 Voltage Regulator LM317LZ 1 U17 Voltage Regulator LM2941T 1 U18 Voltage Regulator LM337LZ 1 U19 Volta...

Страница 38: ...ondenser NC C40 C43 C50 C51 Printer board contact 6 polt hunn 2 J1 J2 SMB coax conn Right angle PCB recept 1 J4 Stifflist kort 16 pin 1 J3 18 36 pin base 36 pol testpoints split TP1 TP18 Screw M3x6 El...

Страница 39: ...raight PCB recept 1 J13 Printer board contact 6 polt hannPhoe 1 J1 J2 Printer board clip 3 polt Phoe 1 J14 Safety holder Farn 134477 2 F1 F2 Safety fuse 600mAT Farn 150202 2 F1 F2 High voltage cable 3...

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Страница 41: ...lectric current directs the heat into the tissue The patient is con nected to two electrodes allowing the current to flow through the body The ac tive electrode will generate a large amount of heat du...

Страница 42: ...This page intentionally left blank A 2...

Страница 43: ...3 Schematic Diagram Part 2 Processor Board B 4 Sampling Unit Component Location Diagram B 5 Schematic Diagram Part 3 Sampling Unit B 6 Schematic Diagram Part 4 Sampling Unit B 7 Schematic Diagram Par...

Страница 44: ...OUT6 OUT5 OUT4 OUT3 OUT2 OUT1 U3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 K8 K7 K6 K4 K3 K10 K9 K5 K2 R16 3K0 R15 620R R14 1K0 R13 470R R12 330R R11 200R R10 200R R9 100R R8 100R R6 200R R7 200R R...

Страница 45: ...R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 C1 C2 C3 K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 F1 F2 U1 U2 U3 J1 J2 K12 J6 J7 J8 J9 J10 J11 D2 R25 R26 R27 R28 R29 R30 K1...

Страница 46: ...2 VSS VSSA CS9 PC6 CS10 CS8 PC5 CS7 PC4 R W ADDR8 HALT ADDR7 ADDR6 ADDR5 ADDR4 ADDR3 ADDR2 ADDR1 ADDR0 VRHP VDDA IRQ3 PF3 IRQ1 PF1 DATA15 DATA14 DATA13 VSTBY DATA12 DATA11 DATA10 DATA9 DATA8 DATA0 VSS...

Страница 47: ...1 11 3 4 7 8 13 14 17 18 2 5 6 9 12 15 16 19 U3 9 8 7 6 5 4 3 2 1 J2 10 24 22 20 18 16 14 12 10 4 25 23 21 J3 19 8 6 2 J3 1 17 15 13 11 9 7 5 J3 3 26 1 U4 1 2 1 U4 3 4 1 U4 5 6 1 U4 9 8 1 U4 11 10 1...

Страница 48: ...1 J3 J2 U1 U2 DISP1 U3 U4 U5 U6 U8 U9 U10 SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 R1 R2 R3 R4 R5 D1 D2 Q1 RP1 TP1 F1 R6 R7 R8 R9 R10 R11 R12 C1 C2 C3 C5 C6 C7 C8 C9 RP2 RP3 D3 D4 D5 FI1 FI2 FI3 FI19 Q2 TP2 TP...

Страница 49: ...V R39 18K R40 1K8 IN OUT ADJ U16 1 2 3 IN OUT ADJ U17 1 2 3 IN OUT ADJ U19 1 3 2 R41 750R R42 249R R43 953R R44 249R R45 953R R46 249R R47 249R R48 1K5 5V 12V 6V 6V C16 10u C17 10u C18 10u C19 1u C54...

Страница 50: ...11 13 10 12 15 1 2 3 4 5 6 7 14 9 1D U3 U4 12 13 11 U4 9 10 8 U4 4 5 6 U4 1 2 3 R5 750R C1 100p U5 1 2 3 4 5 6 7 8 U6 1 2 3 4 5 6 7 8 U7 1 2 3 4 5 6 7 8 U8 1 2 3 4 5 6 7 8 U9 1 2 3 4 5 6 7 8 U10 1 2 3...

Страница 51: ...K8 R61 51R R62 4K7 R63 2K7 R64 470R C22 1p0 C23 10n C24 10n C25 10n C26 10n C27 1n C28 1n C29 10n C30 10n C56 1u C57 1u C58 1u C59 1u C60 1u C61 1u 9V 9V 9V 9V 9V 9V 9V 9V 9V 9V D1 D2 D3 D4 D5 D6 Q1 Q...

Страница 52: ...C6 IC7 IC8 IC9 IC10 IC11 IC12 IC13 IC14 IC15 IC16 IC17 IC18 IC19 IC20 IC21 IC22 IC23 IC24 IC25 J1 J2 J3 J4 L1 L2 Q1 Q2 Q4 Q5 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21...

Страница 53: ...Fax 33 1 6078 6839 E mail info metron fr NORWAY Travbaneveien 1 N 7044 Trondheim Norway Phone 47 7382 8500 Fax 47 7391 7009 E mail support metron no From name Phone Address Fax E mail Date Error Repor...

Страница 54: ...33 1 6078 8899 Fax 33 1 6078 6839 E mail info metron fr NORWAY Travbaneveien 1 N 7044 Trondheim Norway Phone 47 7382 8500 Fax 47 7391 7009 E mail support metron no From name Phone Address Fax E mail...

Страница 55: ...6 Fax 1 616 454 3350 E mail support us metron biomed com FRANCE 30 rue Paul Claudel 91000 Evry France Phone 33 1 6078 8899 Fax 33 1 6078 6839 E mail info metron fr NORWAY Travbaneveien 1 N 7044 Trondh...

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