Operating Instructions SECULIFE⏐ST and SECULIFE⏐ST HV Test Instruments for Portable Appliance Testing according to Health and Safety Policy and in Accordance with the Medical Product Law as well as for Routine Testing 3-349-448-03 21/7.
10 9 8 7 RS232 IOIOI 6 5 4 PROBE 5 SONDE 4 3 11 ! V Aux I leakage 2 Iso / HV 12 1 Auto Function Test Applied Parts A C E G I 15 16 17 18 25 23 22 24 22 21 20 19 26 27 2 1 SL Measurements at jacks 1 – 2 – 3 Always start with the measurement before contacting the measuring point. Between jacks 1 and 2, a maximum of 10 V may be applied. Between jacks 2 and 3, up to 253 V may be applied.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Jack for protective conductor at device under test Jack for neutral conductor at device under test Jack for phase conductor at device under test Jack for connecting the probe Jack for connecting the probe Function selector switch – Function Test: Function test – Auto: Automatic test sequence according to selected standard – PE: Protective conductor test – Iso/HV: Insulation test / high-voltage test – I leakage: Leakage current measure
Contents Page Contents Page 1 Applications ...................................................................................6 8 Configuring Device Parameters ...................................................18 1.1 1.2 1.3 1.4 Table: Types of DUTs – Tests – Regulations ..............................................6 Table: Individual Measurements and Regulations .....................................7 Table: Leakage Current Types ...................................................................
Contents 15 15.1 15.2 15.3 15.4 15.5 15.6 15.7 15.8 15.9 15.10 15.11 15.12 15.13 16 Page Measurements in Accordance with National and International Standards with Selector Switch in Auto Position ... 36 Test Sequences .........................................................................................36 Setting Up Test Sequences .......................................................................37 Configuring Measuring Parameters ..........................................................
Laboratory instruments Measuring and control instruments • Voltage generation devices • • Electric tools • • • Electric heating devices • • • Electric motor devices • • • Lamps • • • Devices for entertainment electronics, information and communications technology • • • Cable reel, extension and connection leads • • • Data processing and office equipment • • Electrical medical devices, application parts 6 • • • ! Routine Testing IEC 62353 :2007 DIN EN 62353:2008 DIN VD
• • • Equivalent Leakage Current • • • • • • Equivalent Patient Leakage Current • • Equivalent (Device) Leakage Current • • AC AC Contact Current • Leakage Current from applied part • Equivalent Patient Leakage Current Residual Current • • • Contact Current • • • IEL interrupted from N • • High-Voltage Test DIN EN 60601-1 • • • • Earth Leakage Current • Patient Leakage Current • • • • • • • • • • • • • • Total Patient Leakage Current Patient Auxiliary Current
1.4 List of Possible Options and Standard Types Features Mains Connection for Respective Country User Interface Language High Voltage Testing HV-DC AC Test Current 50/60 Hz for Protective Conductor Measurement Test Sequence for IEC 60601 Data Memory for up to 125 Tests 5) Recognition of Probe to Protective Conductor Direct Printing after each Measurement for Automatic Test Sequences 1) Read-Out via RS232 Calibration certificate per DAkkS 1) 00 01 02 03 D + service socket UK UK 4) F/CZE F max. 6.
2 Safety Features and Precautions This instrument fulfills the requirements of the applicable European and national EC guidelines. We confirm this with the CE marking. The relevant declaration of conformity can be obtained from GMC-I Messtechnik GmbH.
Opening of Equipment / Repair The equipment may be opened only by authorized service personnel to ensure the safe and correct operation of the equipment and to keep the warranty valid. Even original spare parts may be installed only by authorized service personnel. In case the equipment was opened by unauthorized personnel, no warranty regarding personal safety, measurement accuracy, conformity with applicable safety measures or any consequential damage is granted by the manufacturer.
3 Initial Start-Up 3.1 Connection to the Mains (115 V / 230 V, 50 Hz / 60 Hz) õ Connect the mains plug at the test instrument to the mains power outlet. The function selector switch can be set to any position. If a mains outlet (earthing contact outlet) is not available, or if only a 3-phase outlet is available, the adapter socket can be used to connect the phase conductor, the neutral conductor and the protective conductor.
3.2 Automatic Recognition of Mains Connection Errors The test instrument automatically recognizes mains connection errors, if the conditions in the following table have been fulfilled. The user is informed of the type of error, and all measuring functions are disabled in the event of danger.
4.1.2 Automatic Safety Class Selection Depending upon the type of mains plug or the connection configuration for the device under test, the test instrument recognizes the respective safety class and recommends its use for the measurement to be performed. 4.3 4.1.
4.4 Configuring Device Parameters, Setting Date and Time Device parameters and functions which are valid for all selector switch positions can be activated or deactivated with the selector switch in the Setup position (see chapter 8 on page 18). 4.5 Configuring Measurement and Sequence Parameters Measurement and sequence parameters, as well as functions, can be activated or deactivated in the setup menu (selector switch in the Auto position) for the respective test regulation. Refer to chapter 15.
5 Classification of Devices Under Test 5.1 Safety Classes Devices assigned to all of the following safety classes are equipped with basic insulation, and provide for protection against electrical shock by means of various additional precautions as well. Safety Class I Devices Exposed, conductive parts are connected to the protective conductor so that they are not charged with voltage if the basic insulation should fail.
6 Abbreviations AE AP B, BF, CF DEFI ΔI ΔImax RCwc HE ICLIP I-EHCSCII I-EHLA1/A2 I-EHLFR±PE IEL, I-EL IEDL, I-EDL IEPL, I-EPL IL, IHL, I-HL IL(max) (Ia) ILC IPA IPE IPL IPMAP IRC, (IRe) IC, IHL, I-HL IT-system L MedGV MLV MPG 16 Error condition: application part grounded Apparent power (during function test) Classifications for application parts Defibrillator Residual current, fault current (during function test) Maximum residual current (during function test) Residual current worst case Error condition
7 Connecting the Device Under Test õ Connect the DUT in accordance with the schematic diagrams included in the online help function. õ Position the quence.
8 Configuring Device Parameters General device Setup parameters can be configured and saved with the selector switch in the Setup position. Automode Test Sequence ... Settings x / – Single-fault Auto Class PSI inc. Service Error Select a menu and acknowledge. IT Network Select parameter and acknowledge, change setting and acknowledge. Limit values ... Settings x / – = function activated / deactivated Illumination Background illumination for the LCD.
9 Measuring Protective Conductor Resistance PE Connecting Safety Class I Devices to the Test Socket When the DUT is connected, resistance is measured between the protective conductor terminal at the test socket or at the PE jack and the probe connection at the DUT (contact with conductive parts of the housing). õ In order to measure protective conductor resistance, contact a conductive part of the housing with the probe, which is connected to the protective conductor.
Combined Testing – Differential Protective Conductor Resistance Zero balancing is also possible for protective conductor measurement. With zero balancing, all subsequent measurements are adjusted with an offset such that 0 Ω is displayed for a selected reference point which is connected to the protective conductor.
Exception for Permanently Installed Safety Class I Devices ! Attention! Deactivate the electrical system which supplies power to the device under test before connecting the test instrument! õ Remove the mains fuses from the device under test and disconnect the neutral conductor N inside the device under test. õ Connect the probe to phase conductor L at the device under test in order to measure insulation resistance.
10.2 Equivalent Leakage Current General The equivalent leakage current measurement is a method for measuring protective conductor current (DIN VDE 0701-0702) and/or device leakage current (IEC 62353 (VDE 0751)). A high-impedance power supply is connected between the short-circuited mains terminals and all exposed metal parts of the housing (which are connected to one another).
Connection Refer to the schematic diagrams included with the online help for connection instructions. Equivalent Leakage Current IEL DIN VDE 0701-0702 / 2 K Connection Exception for Permanently Installed Safety Class I Devices Current is measured between the probe, with which the L and N conductors must be contacted, and the protective conductor terminal PE at the device under test for permanently installed safety class I devices under test. Select the I-EL measurement and start.
10.3 High-Voltage Test (Feature F02 or SECULIFE ST HV) Only safety class I and II devices can be tested, which can be connected to the test socket. The high-voltage test is performed with direct voltage. In order to comply with requirements for alternating voltage, testing is performed with 1.5fold direct voltage. This multiplier is applied automatically during testing. A selected nominal voltage of 3.5 kV thus results in a DC output voltage of 5.25 kV.
õ Select the desired nominal voltage from the display with the key. The instrument multiplies this nominal voltage by a factor of 1.5, which represents the actual test voltage (see chapter 10.3). Note: For SC I, the test voltage can be set to maximum 1.5 kV. õ Test voltage is applied to the test socket, and in turn the device under test, for as long as the key is held depressed. Activation of highvoltage is indicated with an acoustic signal.
11 Leakage Current Measurement 11.1 Earth Leakage Current IPE (Feature KA01) Current which flows from the power pack over the insulation to the protective conductor, and thus to earth. I leakage ! Select the Ixx measurement and start. Each time line voltage is applied to the test socket, L and N are reversed, if this function has been selected in the leakage current menu (see chapter 11 on page 26).
11.3 Patient Leakage Current IPL Current which flows from an application part via the patient to earth. This current may be caused by an unintentional interference voltage at the patient, and may flow via the patient and an insulated, floating type F application part to earth. Useful patient current is excluded in both cases. AC and DC components are measured. + Note Patient leakage current must also be measured if application parts are available. The displayed test voltage must be documented. 11.
Key for Tables IPE IC IRC Earth leakage current in the operating state (alternative: measurement of IEL) Contact current Residual current ILC IPL IPA Device leakage current Patient leakage current Patient auxiliary current Maximum Allowable Limit Values for Leakage Current in mA Test Standard ISL IB IDI IGER IPA Type B NC SFC NC SFC VDE 07010702:2008 SK I: 3.5 1 mA/kW 1) 0.5 NC SFC IPH Type BF Type CF NC NC SFC Type B Type BF Type CF SFC NC SFC NC SFC NC SFC SK I: 3.
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12 Multimeter Functions VΩ 12.2 Alternating / Direct Voltage UAC/DC – Max. 253 V Direct, alternating and pulsating voltages of up to 253 V can be measured between the 2 and 3 connector jacks. Furthermore, it is possible to switch between minimum, maximum and momentary measured value via key . This is particularly useful in combination with the SECULOAD test adapter for welding equipment (article number Z745V). ! 12.1 Probe Voltage Uprobe – Max.
Procedure 2. DUT on test socket (new! as from firmware version 7.24) It is imperative that you observe the specified sequence of test steps: No device or component may initially be connected to jacks 1 through 3! (Jacks 2 and 3 are short-circuited during all measurements at the test socket; Exception: as soon as the express command to connect the measurement cable appears in the display, short-circuit is cancelled, see below) 12.
13 Measurements with Accessories Aux Start the ICLIP measurement. Select measuring range. 13.1 Alternating Current ICLIP with Clip-On Converter 13.2 Protective Conductor Resistance RPE via Clip-On Meter Connection Connection Protective conductor resistance can be determined with the WZ12C clip-on current transformer. 25 A AC test current (Feature G01 or SECULIFE ST HV only): Use the Z864A shunt in addition to measuring range matching.
Select RPE measurement and start. 13.3 Temperature T with Pt100/1000 Sensor Connection Select the Temp measurement and start. Select Pt100 or Pt1000 by means of “select measuring range” with the key. The temperature unit of measure can be selected in the “TEMPERATURE” setup menu. Selection can be made amongst °C (Celsius), °F (Fahrenheit) or Kelvin. Zero balancing is also accessible via the “TEMPERATURE” setup menu.
14 Function Test The device under test can be subjected to a function test with line voltage via the integrated test socket. Function Test In addition to testing with the selector switch in the function test position, a function test can also be performed immediately after safety testing has been passed in accordance with the selected standard (not possible for safety class III devices). ! + + 34 Attention! The function test may only be performed after the DUT has successfully passed the safety test.
Short-Circuit Test 1 Test for shorts between N and L. 2 Test to determine whether or not the N or L conductors are shortcircuited to the protective conductor. The test socket can be rendered voltage-free with the key (14), or the function test can be ended with the key (12). + Note A short-circuit at the device under test is recognized automatically by the test instrument. A message appears at the display (9), and the function test is disabled.
15 Measurements in Accordance with National and International Standards with Selector Switch in Auto Position If measurements need to be performed in accordance with given standards which require specific tests, and if results need to be stored and documented with a test report, an automatic test sequence is advisable instead of individual measurements.
15.2 Setting Up Test Sequences The order of a test sequence cannot be changed! However, it is possible to change limit values and measuring parameters, and test steps can be added or skipped.
All of the possible sequence settings for all of the regulations are listed below. Select the Setup... menu from the initial program window and acknowledge. Sequence 1 (repair tests, periodic testing) store All of the settings in the setup menu, i.e. the configuration of the measuring parameters and the current limit values can be saved with this command for the selected test standard.
15.3 Configuring Measuring Parameters Depending upon the test regulation, various measuring parameters can be configured for the test sequence (settings: x / – = function activated / deactivated). All of the possible parameters for all of the regulations are listed below. The Sequence... menu is accessed via the setup parameter in the initial program window for the respective regulation. Select the Sequence... menu and acknowledge. Select a parameter, acknowledge, change and acknowledge the change.
15.
Test Sequence per VDE 0701 Select connection, select test regulation VDE 0701 part 1, classify DUT (SC I, II or III), part 1: extension cable X/– (with/without), Appendix E: HV test X/– (with/without) Test O.K.? Visual inspection O.K.? Yes/No Yes Framed with dashed line: The test is only run if it has been activated in the initial program window, or in the Setup menu under Sequence... Switch DUT on Short-circuit at DUT? No No Safety Class I only: Contact all exposed, conductive parts with the probe.
15.5 Testing Devices in Accordance with DIN VDE 0701, part 240 You can either change over to testing in accordance with the new VDE 0701-0702 standard or perform the following measurements in accordance with the above-mentioned standard: Testing safety class I and II data processing equipment and office machines as individual devices and in combination with one another.
Test Sequence per VDE 0701, part 240 Select connection, select test regulation VDE 0701, part 240 classify DUT (SC I, II or III), combination testing X/– (yes/no) Visual inspection OK? Yes/No Yes Test OK? Switch DUT on Framed with dashed line: The test is only run if it has been activated in the initial program window, or in the Setup menu under Sequence.... Short-circuit at DUT? No No SC I: RPE OK? Contact all exposed, conductive parts with the probe.
15.6 Testing Devices in Accordance with DIN VDE 0701-0702:2008 The following measurements can be performed in accordance with the above mentioned standard: • Protective conductor RPE (permanent connection or with plug) Test current: DC ±200 mA Test current: 10 A AC (Feature G00 or SECULIFE ST) Test current: 25 A AC (Feature G01 or SECULIFE ST HV) • Insulation measurement RINS (can be deactivated, e.g.
Test Sequence per DIN VDE 0701-0702:2008 Select connection, select test standard VDE 0701-0702, classify DUT (SC I, II or III), extension cable X/– (with/without) Yes/No Yes Framed with dashed line: The test is only run if it has been activated in the initial program window of in the Setup menu under Sequence ... Test OK? Visual inspection OK? Switch DUT on Short-circuit at DUT? No Protective conductor: No not available, not connected, has no contact No dev.
15.7 Testing Extension Cables for VDE 0701-0702 (VDE 0701 Part 1) (optional EL1 adapter) Extension Cables up to 5 m Long Protective conductor resistance between the earthing contact at the mains plug and all exposed metal parts may not exceed 0.3 Ω for safety class I devices. This value may not exceed 1 Ω for permanently connected data processing systems (DIN VDE 0701, part 240). Extension and Connector Cables Longer than 5 m An additional cable resistance of 0.
15.8 Testing Multiple Outlets for VDE 0701-0702 (optional EL1 adapter) õ Select “Ext. Cable WITH EL1” in the initial menu. The following must appear in the line: “Ext. Cable WITH EL1 x“. “Manual sequence” must be selected. õ A visual inspection must always be performed. It may thus be necessary to unreel the cable from its drum or reel. õ Protective conductor resistance measurement: Contact the first outlet with the EL1 adapter.
15.9 Testing in Accordance with DIN EN 60950 Tests for safety class I and II data processing equipment and office machines. The following measurements can be performed in accordance with the above mentioned standard: • Protective conductor RPE Test current: : 25 A AC(Feature G01 or SECULIFE ST HV) • Testing of dielectric strength by applying DC high voltage (1.5-fold value) (Prerequisite: Feature F02 or SECULIFE ST HV) • Contact current I Check connection parameters and start test.
Test Sequence per EN 60950 Select connection, select test regulation EN 60950 classify DUT (SC I, II or III), setup/sequence: R-INS / HV test X/– (with/without) Visual inspection OK? Test OK? Switch DUT on Yes Short-circuit at DUT? No SC I: RPE OK? Framed with dashed line: The test is only run if it has been activated in the Setup menu under Sequence.... No Safety Class I only: Contact all exposed, conductive parts with the probe.
15.10 Testing Devices in Accordance with EN 61010 The following measurements can be performed in accordance with the above mentioned standard. Connection must be made via the test socket: • Protective conductor RPE Test current: 10 A AC (Feature G00 or SECULIFE ST) Test current: 25 A AC (Feature G01 or SECULIFE ST HV) • Testing of dielectric strength by applying high voltage with direct voltage (1.
Test Sequence per EN 61010 Select connection, select test standard EN 61010, classify DUT (SC I, II or III), setup/sequence: R-INS-/HV test X/– (with/without) Visula inspection OK? Test OK? Switch DUT on Yes Short-circuit at DUT? No SC I:I: RPE RPE OK? Framed with dashed line: The test is only run if it has been activated in the Setup menu under Sequence.... No Safety Class I only: Contact all exposed, conductive parts with the probe.
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Test Sequence per EN 60335 Select connection, select test regulation EN 60335 classify DUT (SC I, II or III), setup/sequence: R-INS / HV test X/– (with/without) Visual inspection OK? Test OK? Switch DUT on Yes Short-circuit at DUT? No SC I: RPE OK? Framed with dashed line: Test is only run if it has been activated in the Setup menu under Sequence.... No Safety Class I only: Contact all exposed, conductive parts with the probe.
15.12 Testing in Accordance with IEC 62353/VDE 0751 The following measurements can be performed in accordance with the above mentioned standard: • Protective conductor measurement RPE Test current: 200 mA DC, Test current: 10 A AC (Feature G00 or SECULIFE ST) Test current: 25 A AC (Feature G01 or SECULIFE ST HV) • Insulation measurement (can be additionally activated) – R-INS LN-PE (insulation resistance, LN to protective conductor) – R-INS AP-PE (insulation resistance, app.
Test Sequence per IEC 62353/VDE 0751 Select connection, select test standard IEC 62353/VDE 0751, classify DUT (SC I, II or III), application part? (type B/BF/CF) Visual inspection OK? Yes/No Yes Test OK? Switch DUT on Short circuit at DUT? Framed with dashed line: The test is only run, – if it has been activated in the initial program window, or in the Setup menu under Sequence or – if possible at all No No SC I: RPE OK? Yes No RINS OK? Yes No N No No IEDL IRC OK? ILC Yes IEPL IPL OK? Yes Start
15.
Select connection, select test regulation EN 60601 classify DUT (SC I, II or III), test conditions (amongst others RINS measurement), application part? (type B/BF/CF) Visual inspection OK? Yes/No Yes Framed with dashed line: The test is only run if it has been activated in the initial program window, or in the Setup menu under Sequence.... Prüfung O.K.? Switch DUT on Short-circuit at DUT? 1) No No Contact all exposed, conductive parts with the probe.
16 Storing in (P)SI Module (Accessory) and Database Operations (Feature KB01) 16.1 Storing Measurement Data in the (P)SI Module Upon completion of a measurement – message „Test passed/failed“ is displayed – you can file the measurement data in the memory of the (P)SI module. õ Press the STORE key at the (P)SI module. A text entry field is displayed. õ You may now enter your comments on the measurement and/or an ident. no.
18 Storing Test Results and Printing in Report Form You can shift to the Protocol menu from any of the displayed test results (1st page) with the help of the key. Direct Print-Out (Feature KE01 in Combination with a PSI Module or SECUSTORE Storage Adapter) After completion of each test (individual test or at the end of a test sequence), test results are read out directly via the RS232 interface.
19 Characteristic Values Please refer to chapter 1.2 on page 7 to check as to which of the following measurements is required for the relevant regulation Measured Quantity Device Protective Conductor Resistance RPE Insulation Resistance RINS Meesuring Range/ Nominal Range of Use Resolution 0.000 ... 2.100 Ω 1 mΩ 2.11 ... 31.00 Ω 10 mΩ 0.000 ... 2.100 Ω 1 mΩ 0.050 ... 1.500 MΩ 1 kΩ 1.01 ... 10.00 MΩ 10 kΩ 10.1 ... 310.
Functions Test Function Measured Quantity Measuring Range / Nominal Range of Use Resolution OpenCircuit Voltage U0 ShortCircuit Current IK Overload Capacity Value Duration 0.1 V — — — — ±(2.5%rdg.+5 digits) 253 V cont. Load Current Ia 0 ... 16.00 A RMS 10 mA — — — — ±(2.5%rdg.+5 digits) 20 A 10 min Active Power P 0 ... 3700 W 10 1W — — — — ±(5% rdg.+10 digits) 253 V cont. 20 A 10 min Apparent Power AP 0 ...
Influencing Quantities and Influence Error Influencing Quantity / Sphere of Influence Designation Influence Error per ± … % of Measured Value DIN VDE 0404 Position Change E1 — Change in Test Setup Supply Power E2 2.5 Specified influence error applies per 10 K change in temperature: Temperature Fluctuation E3 0 … 21 °C and 25 … 40 °C 1 in case of PE measurement 0.5 for all other measuring ranges Current at Device Under Test E4 2.5 Low-Frequency Magnetic Fields E5 2.
Mechanical Design Display Dimensions multiple dot matrix display, 128 x 128 pixels test instruments without high-voltage module: LxWxH: 292 mm x 138 mm x 243 mm test instruments with high-voltage module: LxWxH: 292 mm x 138 mm x 300 mm standard test instrument: approx. 4.5 kg instrument with HV test: approx. 5.24 kg instrument with 25 A PE test: approx. 5.5 kg instr. with 25 A PE & HV test: approx. 5.
20 RS 232 Interface Jack RS232 is provided for the connection of the following instruments: • (P)SI module (accessory), which can be inserted into the lid of the tester • PC • Barcode scanner of the following type: B3261 with RS232 interface (article number: GTZ3261000R0001) Z720A with RS232 interface (article number: Z720A) or RFID scanner of the following type: Z751G with RS232 interface (article number: Z751G) 20.
21 Appendix 21.1 Evaluation of Measured Values for Individual Measurements as well as for Calculated Quantities In order to assure that the limit values for the individual measurements are always observed, device measuring error must be taken into consideration.
21.3 Index A Acst Sig, Meas ........................................... 18 Acst Sig, Seq .............................................. 18 Alternating / Direct Voltage UAC/DC ........... 30 Ambient Conditions .................................... 62 App prt ....................................................... 56 Auto (Test) Method ..................................... 39 Auto Class PSI ............................................ 18 Auto R-PE ..................................................
Reference Voltage .......................... 18, 54, 56 Reports... (menu - selector switch Setup position) ...................................................... 18 Residual Current ..................................... 7, 27 Residual Current Method .............................. 7 Resistance R .............................................. 31 R-INS AWT-SL ........................................... 39 R-INS LN-SL .............................................. 39 R-PE AC > 10 A .............................
22 Maintenance - Recalibration 22.1 Housing Maintenance No special maintenance is required for the housing. Keep outside surfaces clean. Use a slightly dampened cloth for cleaning. Avoid the use of cleansers, abrasives or solvents. 22.2 Recalibration The respective measuring task and the stress to which your measuring instrument is subjected affect the ageing of the components and may result in deviations from the guaranteed accuracy.
22.4 Device Return and Environmentally Compatible Disposal The test instrument is a category 9 product (monitoring and control instrument) in accordance with ElektroG (German Electrical and Electronic Device Law). This device is subject to the RoHS directive. Furthermore, we make reference to the fact that the current status in this regard can be accessed on the Internet at www.gossenmetrawatt.com by entering the search term WEEE.
24 Product Support If support is required please contact: GMC-I Messtechnik GmbH Product Support Hotline Phone +49 911 8602-0 Fax +49 911 8602-709 E-Mail support@gossenmetrawatt.
GMC-I Messtechnik GmbH 71
Edited in Germany • Subject to change without notice • A pdf version is available on the internet GMC-I Messtechnik GmbH Südwestpark 15 90449 Nürnberg • Germany Phone +49 911 8602-111 Fax +49 911 8602-777 E-Mail info@seculife.eu www.seculife.
