User`s Manual Calibration Unit PGT120
Contents
1. 7 1 DIP switch setting Swith6 gt CON 7 6 J3 or 12 1 Set the marked lever of the rotary switch in succession to the positions mentioned below Reset the instrument after each measurement by disconnecting the left wire 200k Lo 200k OK 140M OK 140M Hi Display LED 7 2 DIP switch setting for upper limit 70 MQ only for PGT 120 with serial No 00260 and above Swith3 gt ON 7 6 ff OFF OFF DE d 3 2 1 Set the marked lever of the rotary switch in succession to the positions mentioned below Reset the instrument after each measurement by disconnecting the left wire 70M OK 70M Hi Display LED Page 6 7 Edition April 2008 Calibration Unit PGT120 Operating Instructions Part No 7100 PGT120 CU Wolfgang Warmbler Systeme gegen Elektrostatik 8 Calibration Unit verification Recommended calibration cycle 3 years To check the resistors connect a suitable Ohmmeter to the central jack CR and the left jack of the Calibration Unit and set the marked lever of the rotary switch in succession to the marked positions The corresponding resistor values and tolerances can be taken from the drawing below Also connect the Ohmmeter to the central OX and right jack of the Calibration Unit Nominal value must be 24 4 KQ 1 Calibration Unit for PGT 120 31 80 MQ 1 38 15 MQ 1 63 65 MQ 1 76 14 MQ 1 127 40 MQ 1 152 54 MQ 12. 50V and 100V with DIP switches 4 and 5 and press the left contact electrode for each measurement DIP switch settings OFF OFF 80 a ON OV ON 100 V Page 2 7 Edition April 2008 Calibration Unit PGT120 Operating Instructions Part No 7100 PGT120 CU Wolfgang Warmbler Systeme gegen Elektrostatik The test voltage is calculated by reading x 100 Example reading 0 97V test voltage 97 0V 3 Preparation Starting point for all measurements are the following DIP switch settings The calibration is performed with the customers test voltage setting DIP switch 4 and 5 If desired the test can be repeated with the other available test voltage settings 4 Wrist strap verification To check the limits of the wrist strap test connect the middle jack of the calibration unit with the 3 mm snap of the PGT 120 same symbols GX Use the DK3 socket adaptor which is included the left jack of the calibration unit with the black 4 mm banana socket of the PGT 120 wrist strap test same symbols 880 x oO ES EGT pee PUEL I wsh x j REN file EA z aer Ta E 8 s838 s2 Set the marked lever of the rotary switch in succession to the positions mentioned below Press the left contact electrode for each measurement 750k Lo 750k OK 35M OK 35M Hi Display LED Page 3 7 Edition April 2008 Calibration Unit PGT120 Operating Instructions Part No 7100 PGT120 CU
3. Wolfgang Warmbler Systeme gegen Elektrostatik 5 Footwear test verification single shoe right To check the limits of the footwear test connect the middle jack of the calibration unit with the 3 mm snap of the PGT 120 same symbols GX Use the DK3 socket adaptor which is included the left jack of the calibration unit with the red 4 mm socket on the rear side of the PGT 120 footwear electrode same symbols j TERET J C FLIES X X b lel Ta Val 2 535353 167 X oO Calibration Unit for PGT 120 Personnel Set the marked lever of the rotary switch in succession to the positions mentioned below Press the right contact electrode for each measurement 100k Lo 100k OK Display LED 5 1 DIP switch settings Upper limit 70 MQ Swiths gt ON J7 3 or 6 121 Set the marked lever of the rotary switch in succession to the positions mentioned below Press the right contact electrode for each measurement 70M OK 70M Hi Display LED Page 4 7 Edition April 2008 Calibration Unit PGT120 Operating Instructions Part No 7100 PGT120 CU Wolfgang Warmbler Systeme gegen Elektrostatik 6 Footwear test verification single shoe left To check the limits of the footwear test connect the middle jack of the calibration unit with the 3 mm snap of the PGT 120 same symbols EX Use the DK3 socket adaptor which is included t
4. 818 10 kQ 1 682 20 kQ 1 217 90 KQ 1 182 20 kQ 1 108 90 kQ 1 90 90 kQ 1 Page 7 7 Edition April 2008
5. User s Manual Calibration Unit PGT120 Wolfgang Warmbier Untere Gie wiesen 21 D 78247 Hilzingen Germany www warmbier com Calibration Unit PGT120 Operating Instructions Part No 7100 PGT120 CU Wolfgang Warmbler Systeme gegen Elektrostatik 1 Introduction The Calibration Unit contains resistors to test the limits of the Personal Grounding Tester PGT 120 It works without battery or any external power supply To measure the PGT 120 test voltage you need a DC voltmeter with an impedance of gt 10MQ Notice Remove all connections from the measuring inputs of the PGT Keep the calibration unit at a dry place After taking the Calibration Unit from a cold into a warm environment let it warm up to prevent from condensation otherwise it will affect on accuracy 2 Test voltage measurement To check the test voltage set the marked lever of the rotary switch to and connect the central jack of the calibration unit to the 3 mm snap of the PGT 120 same symbols GX Use the DK3 socket adaptor which is included The left jack of the calibration unit to the black 4 mm banana socket of the PGT 120 wrist strap test same symbols OOO N 4 Use a DC voltmeter with impedance Ri 10MQ preferably measuring range 2V Connect the right jack of the Calibration Unit also to minus input of the voltmeter and the central jack of the Calibration Unit to plus input Select the test voltage 30V
6. he left jack of the calibration unit with the yellow 4 mm socket on the rear side of the PGT 120 footwear electrode same symbols SISI So si izi 81 f gt 5 z q 2 Aa 8 io ca 4 I A ems Z 8s ga nel an ze lel ia El aye O 585853 e v4 6 1 DIP switch setting for upper limit 35 MQ Swiths N OFF or 6 CT 2 10 Set the marked lever of the rotary switch in succession to the positions mentioned below Press the right contact electrode for each measurement 100k Lo 100k OK 35M OK 35M Hi Display LED 6 2 DIP switch setting for upper limit 70 MQ Swiths gt ON 7 3 or 6 12a Set the marked lever of the rotary switch in succession to the positions mentioned below Press the right contact electrode for each measurement 70M OK 70M Hi Display LED Page5 7 Edition April 2008 Calibration Unit PGT120 Operating Instructions Part No 7100 PGT120 CU Wolfgang Warmbler Systeme gegen Elektrostatik 7 Footwear test in series To check the limits of the footwear test connect the middle jack of the calibration unit with the red 4 mm socket on the rear side of the PGT 120 the left jack of the calibration unit with the yellow 4 mm socket on the rear side of the PGT 120 x oO ELERE ioe FURS K he eet Calibration Unit for PGT 120 oN I s OTH Y alel Ael 2 5353827
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