Teledyne Marine Instruments HPM 4/6 User's Manual
Contents
1. 7 4 2 PRES SU Re VS WR NING E MM 5 0 CALIBRA TION 9 5 1 CALRBRATION INA Y STEM __6_6_ 6__ _6__ _ _ _ 9 522 CALIBRSTIONAWITIDAJSERBRENGE TUBES conte ki endete ote 6 area 9 6 0 NAINTENANC osi pea 11 6 1 AUTHORIZ O JE SNINODENUNNGE S 11 7 0 WARRANT 12 7 1 WARRANTY REPAR POLICY ES 12 12 NOXEWARPANTY REPAIR POLC 12 Manual 153 082010 4 6 Vacuum Gauge Page 3 of 12 W TELEDYNE 2 Connect thermocouple tube 3 Slide switch to DV4 or DV6 position 4 Indicated pressure is displayed on LCD according to tube type display 5 Slide switch to center off position when not in use Manual 153 082010_HPM 4 6 Vacuum Gauge Page 4 of 12 2 0 5 OS DV 4 0 01 20 Torr 01 20 mbar __6 ____6_ 6___8_ _ DV 6 0 001 1 Torr 02. pressure measurements 1 Plug octal socket on to DV4 or DV6 thermocouple tube 2 Turn unit on by positioning the slide switch the side of instrument case to DV 4 or DV 6 position as required depending on which thermocouple tube is being monitored The DV4 DV6 switch position indicators are labeled on the bottom of the unit Once the slide switch is in the proper position the display will indicate one of the following a The correct pressure Value within range of sensor selected b Pressure over range 1 where the sensor is at a pressure greater than full scale or the sensor not connected Manual 153 082010 4 6 Vacuum Gauge Page 7 of 12 Pressure under range 0 00 0 05 negative display values indicating that the instrument requires low pressure adjustment Refer to Section 4 3 Always place slide switch to the off position when not in use This will help prolong the life of the battery Manual 153 082010_HPM 4 6 Vacuum Gauge Page 8 of 12 5 0 Calibration 5 1 Calibration in a Vacuum System 1 Install DV 4 or DV 6 sensor in your vacuum system and evacuate vacuum chamber to pressure less than 1 00E 04 Torr NOTE Refer to Fig 3 for locations of calibration pots Adjust only the pot that corresponds to the particular type of sensor tube installed DV4 or DV6 2 DV 4 DV6 zero adjustment pot a Remove battery compartment cover b Adjust DV 4 DV6 as r
3. 01 to 1 3 mbar Operaia We Te het COS eera 20 50 C ESA 3 gt Digit PIDE VO MAC sees ok dance 9 Volt Battery MO cae cruisin aise aan EE ena 11mA 9 VDC Battery 4 6 Dimensions In 5 91 150 mm x ___ __ 6_______6_____4__ 3 15 80mm x 1 18 30mm 1 8 lbs 0 8 A EN61326 1997 1 1998 _ __ 2 2001 A3 2003 Electromagnetic interferences in the frequency range 80MHtz to 1000MHz at intensity levels of 3V m may cause the 4 6 unit to display up to 21 deviation from the correct reading Removing the source of the EMI or increasing the distance between the source and the HPM 4 6 will return the unit to its normal operating condition Manual 153 082010_HPM 4 6 Vacuum Gauge Page 5 of 12 3 0 Installation 3 1 Receiving Inspection Unpack unit and inspect all items for obvious signs of damage Immediately advise Teledyne Hastings and the carrier of any suspected damage In the unlikely event that items need to be returned first obtain an RMA Return Material Authorization number from our Customer Service Department at 1 800 950 2468 3 2 Vacuum Sensor DV 4 or DV 6 series Figure 3 1 shows a typical Hast
4. Information Request section of the Hastings Instruments Manual 153 082010_HPM 4 6 Vacuum Gauge Page 12 of 12
5. TELEDYNE HASTINGS INSTRUMENTS HASTINGS INSTRUCTION MANUAL MODEL HPM 4 6 VACUUM GAUGE ASA TELEDYNE PN HASTINGS INSTRUMENTS C 150 9001 Teledyne Technologies Company CERTIFIED Manual Print History The print history shown below lists the printing dates of all revisions and addenda created for this manual The revision level letter increases alphabetically as the manual undergoes subsequent updates Addenda which are released between revisions contain important change information that the user should incorporate immediately into the manual Addenda are numbered sequentially When new revision is created all addenda associated with the previous revision of the manual are incorporated into the new revision of the manual Each new revision includes a revised copy of this print history page Revision A Document Number 153 012000 January 2000 Revision B Document Number 153 082005 0 0 0 0 0 0 0 esas August 2005 Revision C Document Number 153 082006 0 0 0 0 6000 00 August 2006 Revision C Document Number 153 082010 esses ne ee me ee enne August 2010 Visit www teledyne hi com for WEEE disposal guidance Contact with harsh solvents and chemicals to any plastic parts of the HPM 4 6 Vacuum Gauge can damage the unit and may void the warranty Instrument repair should only be performed by T
6. eledyne Hastings service technicians socket and or cable Electromagnetic interferences EMI in the frequency range 80MHtz to 1000MHz at intensity levels of 3V m may cause the HPM 4 6 unit to display up to a 21 deviation from the correct reading Disconnecting gauge tube by pulling on the cable may result in damage to the octal Removing the source of the EMI or increasing the distance between the source and the HPM 4 6 will return the unit to its normal operating condition Hastings Instruments reserves the right to change or modify the design of its equipment without any obligation to provide notification of change or intent to change Manual 153 082010 HPM 4 6 Vacuum Gauge Page 2 of 12 Table of Contents 1 0 QUICK STARTINS TRU CG TIONS hee ies eee aes 4 2 0 TION 5 annie 5 3 0 ern 6 3 1 RECEIVING INSPECTION mere ia ba dad 6 3 2 VACUUNDSENSORTID Vea OR DN 6 SERIES cuni bee mo M eM a 6 3 3 DAT PERV ING AEA TON aa ATEN 6 4 0 GENERAI INEORMJAJIOD Aber eut 7 4 1 SENSORJELLECTPRICALAGONNECTOR 2 cate ture ise cu
7. enance other than routine battery replacement and calibration Note A low battery will be indicated by LOBAT appearing in lower left corner of LCD display In the unlikely event that the HPM4 6 fails or is damaged only qualified Teledyne Hastings personnel should attempt repair If the HPM4 6 should require service the unit may be returned by first obtaining an RMA Return Material Authorization number from our Customer Service Department at 1 800 950 2468 Refer to Section 7 last page Instrument repair should only be performed by Teledyne Hastings service technicians Contact with harsh solvents and chemicals to any plastic parts of the HPM 4 6 Vacuum Gauge can damage the unit and may void the warranty gt gt Manual 153 082010_ 4 6 Vacuum Gauge Page 11 of 12 7 0 Warranty 7 1 Warranty Repair Policy Hastings Instruments warrants this product for a period of one year from the date of shipment to be free from defects in material and workmanship This warranty does not apply to defects or failures resulting from unauthorized modification misuse or mishandling of the product This warranty does not apply to batteries or other expendable parts nor to damage caused by leaking batteries or any similar occurrence This warranty does not apply to any instrument which has had a tamper seal removed or broken This warranty is in lieu of all other warranties expressed or implied including any implied warranty a
8. equired for particular type of tube installed calibration pot until display reads 0 00 3 The HPM4 6 is now calibrated Slide switch to OFF position and disconnect gauge cable from sensor 4 Re Install battery compartment cover DV 4 ADJUS 5 2 Calibration with a Reference Tube NOTE Refer to Fig 3 for locations of calibration pots Adjust only the pot that corresponds to the particular type of sensor tube installed DV4 or DV6 Manual 153 082010 4 6 Vacuum Gauge Page 9 of 12 1 DV 4 low pressure adjustments a Connect instrument gauge cable to a DB 16D Reference Tube and position slide switch to DV 4 b Remove battery compartment cover and then adjust DV 4 calibration pot until display reads pressure value listed on reference tube label Set slide switch to OFF position and disconnect gauge cable from sensor d Reinstall battery compartment cover 2 DV 6 low pressure adjustment a Connect instrument gauge cable DB 20 Reference Tube and position slide switch to DV 6 b Remove battery compartment cover and then adjust DV 6 calibration pot until display reads pressure value listed on reference tube label c Slide switch to OFF position and disconnect gauge cable from sensor d Reinstall battery compartment cover Manual 153 082010 HPM 4 6 Vacuum Gauge Page 10 of 12 6 0 Maintenance 6 1 Authorized Maintenance The HPM 4 6 Power Supply Display does not require maint
9. ge that heats a noble metal thermopile A change in pressure in the gauge tube alters the molecular collision rate and therefore the thermal conduction of the gas or gas mixture surrounding the thermopile This causes a temperature shift in the AC heated thermocouples A and B Fig 3 1 The resultant temperature shift causes a change in the DC output from couples A and B which varies inversely with pressure Thermocouple C provides compensation for transient changes in ambient temperature CONNECTOR amp CABLE CO amp TUBE b 1 4 gt L d GAS OW 4 96s AM B A lt di mVDC Of ae lt Pes 4 POWER SUPPLY SIGNAL PROCESSOR GAUG PARTIAL CIRCUIT SENSOR 4 1 Sensor Electrical Connector The thermocouple vacuum sensor tube interfaces with the HPM 4 6 Vacuum Gauge via the octal connector The Octal connector is keyed so that proper connection is assured Always grip the connector by its cover and not the cable when plugging or unplugging the connector Disconnecting gauge tube by pulling on the cable may result in damage the octal socket and or cable 4 2 Pressure Measurements The 4 6 is shipped from the factory fully calibrated and will provide immediate and accurate
10. ings thermocouple vacuum tube A standard 1 8 npt male stem is shown for illustration purposes only If other type fittings are required refer to Hastings product bulletin PB 100A for availability of other fittings Product bulletins and other technical information can be found at www teledyne hi com thermocouple tube may be installed in any orientation however the ideal installation is with the tube vertical and stem down Install thermocouple tubes observing standard shop practices Fig 3 1 3 3 Battery Installation The battery cover is located on the bottom rear of the HPM 4 6 Instrument When the battery requires replacing it can be accessed by pressing in on the battery cover release latch the small slot on the top edge of the cover with a small object such as a key or small screwdriver and then rotating cover open Plug 9 volt battery into battery connector terminals Place battery and cable into the battery compartment Reinstall battery cover by inserting the bottom edge of the cover first and then closing the cover until it snaps into the locked position Note low battery will be indicated by LOBAT appearing in lower left corner LCD display Manual 153 082010 4 6 Vacuum Gauge Page 6 of 12 4 0 General Information Operation of the Hastings gauge sensor DV 4 or DV 6 is based on a low voltage AC brid
11. s to fitness for a particular use Hastings Instruments shall not be liable for any indirect or consequential damages Hastings Instruments will at its option repair replace or refund the selling price of the product if Hastings Instruments determines in good faith that it is defective in materials or workmanship during the warranty period Defective instruments should be returned to Hastings Instruments shipment prepaid together with a written statement of the problem and a Return Material Authorization RMA number Please consult the factory for your RMA number before returning any product for repair Collect freight will not be accepted 7 2 Non Warranty Repair Policy Any product returned for a non warranty repair must be accompanied by a purchase order RMA form and a written description of the problem with the instrument If the repair cost 1s higher you will be contacted for authorization before we proceed with any repairs If you then choose not to have the product repaired a minimum will be charged to cover the processing and inspection Please consult the factory for your RMA number before returning any product repair TELEDYNE HASTINGS INSTRUMENTS 804 NEWCOMBE AVENUE HAMPTON VIRGINIA 23669 U S A ATTENTION REPAIR DEPARTMENT TELEPHONE 757 723 6531 1 800 950 2468 FAX 757 723 3925 E MAIL mailto hastings instruments teledyne com INTERNET ADDRESS http www hastings inst com Repair Forms may be obtained from the
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