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User Manual

Druck DPI612

Page 86 of 105

[EN] English – 109M4017 Revision -

CALIBRATION

GENERAL

5.1

The instrument is supplied by the manufacturer, complete with

calibration certificate(s). A calibration period of 12 months is

recommended. The actual calibration interval depends on

instrument usage and the total measurement uncertainty

acceptable for the specified application.
The DPI612 is a very precise measuring instrument and the test

equipment and conditions of test must be suitable for the type of

work. The calibration check and calibration adjustment should be

carried out in a controlled environment by a calibration technician.

Note:

A calibration technician must have the necessary technical

knowledge, documentation, special test equipment and tools to carry

out the calibration work on this equipment.

Note:

GE Measurement and Control can provide a calibration service

that is traceable to international standards.

Note:

GE Measurement and Control recommend returning the

instrument to the manufacturer or an approved service agent for
calibration. If using an alternative calibration facility, check that it

uses the standards that follow.

CALIBRATION CHECK

5.2

At the chosen calibration interval, the instrument readings should be

compared with a known pressure standard.
The recommended method starts at 0, increasing in 20% steps to

100% full-scale and then decreasing in 20% steps to 0.
Note any deviations between the instrument and the pressure

standard and consider traceability (accuracy to a National

Standard).

Содержание Druck DPI612

Страница 1: ...change without notice GE is a registered trademark of General Electric Company Other company or product names mentioned in this document may be trademarks or registered trademarks of their respective...

Страница 2: ...ions providing new or revised information The most recent publication can be determined by comparing the last three characters at the end of the part number and the date issued DPI 612 Portable Pressu...

Страница 3: ...hecks 15 1 9 2 Install Rechargeable Battery and Cradle 15 1 9 3 Install Dry Cell Batteries 17 PARTS 19 1 10 1 10 1 DPI 612 19 1 10 2 Test Port 21 1 10 3 Pressure Release Valve 22 1 10 4 SELECTOR DPI 6...

Страница 4: ...Pneumatic Hose PN IOHOSE NP1 IOHOSE NP2 28 1 11 14 Pressure Adaptor set 29 1 11 15 Comparator Adaptor P N IO620 COMP 29 1 11 16 Pressure Module P N IPM620 29 1 11 17 Pressure Relief Valve PRV 30 DRUCK...

Страница 5: ...f Valve 41 DPI 612 PFLEX PFLEXPRO PNEUMATIC PRESSURE OPERATIONS 42 2 2 2 2 1 Introduction 42 2 2 2 Release the Pressure 42 2 2 3 Vacuum or Pressure Operation DPI 612 pFlex 20 bar 43 2 2 1 Release Pres...

Страница 6: ...72 2 5 3 Error Indications 72 MEASURE PRESSURE IDOS OPTION 72 2 6 2 6 1 IDOS Option Assembly Instructions 73 2 6 2 IDOS Function Procedures 73 3 DATA LOGGING OPERATION 75 SET UP 76 3 1 OPERATION 77 3...

Страница 7: ...URES PRESSURE INDICATOR 92 5 9 PROCEDURES IDOS UPM 93 5 10 6 ACCESSORY INSTRUCTIONS 94 DIRT MOISTURE TRAP 20 BAR P N IO620 IDT621 94 6 1 6 1 1 Specification 94 6 1 2 Pressure connections 94 6 1 3 Oper...

Страница 8: ...tasheet for full list of accessories supplied with each DPI612 model OBSERVANCE OF THE USER MANUAL 1 2 This manual contains safety and battery installation information for the Druck DPI612 It is the r...

Страница 9: ...oid any contamination an external Dirt Moisture Trap See Section 1 10 7 is recommended Some liquid and gas mixtures are dangerous This includes mixtures that occur because of contamination Make sure t...

Страница 10: ...0V CAT I between the terminals or between the terminals and the ground earth This instrument uses a rechargeable battery pack or standard AA size batteries To prevent an explosion or fire do not short...

Страница 11: ...scard the battery pack into fire or heat it Do not expose cells or batteries to heat or fire Avoid storage in direct sunlight Do not use or leave the battery pack near a heat source 80 C or higher Do...

Страница 12: ...of different manufacture capacity size or type within the DPI611 or DPI612 If recharging operation fails to complete even when a specified recharging time has elapsed immediately stop further rechargi...

Страница 13: ...herwise electrolyte leakage overheating and or smoke emission can occur Also its guaranteed performance will be lost and or its service life will be shortened The battery pack incorporates built in sa...

Страница 14: ...nd control pressure in the pressure station To prevent a dangerous release of pressure isolate and bleed the system before disconnecting a pressure connection To prevent a dangerous release of pressur...

Страница 15: ...onnected Examples of such equipment are appliances and portable tools PREPARING THE INSTRUMENT 1 9 On receipt of the instrument check the contents in the box listed in accessories See Section 1 10 It...

Страница 16: ...e battery compartment 5 Insert the rechargeable battery into the cradle 6 Replace the battery cover by pressing the lugs inside the slots A and bring down the cover securing by tightening the fixing s...

Страница 17: ...Avoid touching the metal contacts on the cradle Note the cradle is attached to the unit with the charging cable 4 Disconnect the charging cable from the back of the cradle and keep it loose in the sma...

Страница 18: ...User Manual Druck DPI612 Page 18 of 105 EN English 109M4017 Revision Figure 1 2 Fit Dry Cell Batteries...

Страница 19: ...User Manual Druck DPI612 Page 19 of 105 EN English 109M4017 Revision PARTS 1 10 1 10 1 DPI 612 9 4 5 5 1 3 3 1 10 2 1 1 9 5 10 12 2 1 11 4 9 5 4 3 12 2 3 1 10...

Страница 20: ...N or OFF button 2 PFX only Pneumatic volume adjuster 2 1 PFP HFP models only Volume adjuster wheel with fold in handle 3 Pump mechanism 3 1 PFX PFP models only Pressure vacuum selector to set the pump...

Страница 21: ...not shown DPI612 models PFX and PFP Seal the pressure connection with a blanking plug Part IO620 BLANK or a PM 620 module DPI612 HFP models only The pressure connection seals itself 11 HFP models only...

Страница 22: ...udden high pressure in the pump mechanism can cause damage This control sets the operation of the instrument pressure or vacuum To prevent a pressure leak turn it fully clockwise or counter clockwise...

Страница 23: ...em See Section 1 9 3 and use the pump to set the necessary pressure or vacuum You can then make the last adjustments with the volume adjuster See Section 1 9 6 Figure 1 9 1000 bar Pump 1 10 6 Volume A...

Страница 24: ...re or vacuum with the pump See Section 1 9 5 use the volume adjuster to make the fine adjustments Figure 1 11 100 bar Volume Adjuster DPI 612 hFlexPro 1000 bar Volume Adjuster This control increases o...

Страница 25: ...see Section 2 2 2 Figure 1 13 100 bar Refill Valve DPI612 hFlexPro 1000 bar Refill Valve When pressurising large volumes this can be used to refill the pump without releasing pressure from the UUT see...

Страница 26: ...k P N CC3800GE Use in place of AA cells The battery pack is charged within the instrument 1 11 3 Rechargeable Battery and adaptor kit P N IO61X BAT KIT Kit contains 3 7V Li ion battery Cradle Battery...

Страница 27: ...620 IDT621 It prevents contamination of the DPI612 PFLEX pneumatic system and cross contamination from one device under test to another The trap connects directly to the pressure port and replicates t...

Страница 28: ...h pressure Hydraulic hose rated to 1000 bar 15000 psi The hose connects directly to the DPI612 pressure port and replicates the quick fit connection for compatibility with the standard adaptors suppli...

Страница 29: ...ale 3 8 female and female P N IO620 MET 14mm female and 20mm female 1 11 15Comparator Adaptor P N IO620 COMP For greater efficiency two test devices can be connected at the same time The adaptor conne...

Страница 30: ...glish 109M4017 Revision 1 11 17Pressure Relief Valve PRV To give your attached devices overpressure protection device under test PM 620 module we recommend you use one of our range of optional PRVs Av...

Страница 31: ...ERDOWN OPTIONS window displayed Figure 1 17 Power Down Options SWITCH OFF Full power down of DPI612 Recommended if unit is not going to be used for several hours Requires full reboot on next power up...

Страница 32: ...on screens are navigated by swiping a finger from right to left while touching the screen List menus are navigated by swiping a finger up and down while touching the screen Figure 1 18 Dash Board 1 13...

Страница 33: ...ND FIRMWARE UPGRADES 1 14 1 14 1 Viewing Software Revision The software revisions running on the DPI612 can be viewed by selecting Note If the software revision number is highlighted red then an upgra...

Страница 34: ...S folder into the root of a USB flash memory device 2 Put the USB flash memory drive in the USB type A connector 3 Select 4 Follow the on screen instructions Note The boot loader can only be upgraded...

Страница 35: ...hen re attach the cover All the configuration options stay in memory INSTRUMENT RETURN 1 16 1 16 1 Returned Material Procedure If the instrument is unserviceable and requires a repair return to a GE S...

Страница 36: ...local health and safety procedures 1 16 4 Instrument Disposal in the European Union Do not dispose this product or its battery as household waste Use an approved organization that collects and or recy...

Страница 37: ...e 37 of 105 EN English 109M4017 Revision MARKS AND SYMBOLS ON THE EQUIPMENT 1 18 Complies with European Union directives USB ports Type A Mini Type B connector Ground Earth DC adaptor polarity the Cen...

Страница 38: ...ach or disconnect pressure equipment safely release all the pressure To prevent damage to the instrument do not let dirt get into the pressure mechanism Before you attach equipment make sure it is cle...

Страница 39: ...onnection a NPT type Use an applicable sealant on the thread b BSP parallel type We recommend a bonded seal at the bottom c BSP parallel type 100 bar 1500 psi or less a bonded seal at the top is permi...

Страница 40: ...the pressure devices attached to the pressure station The PRV is set at the factory to operate at the maximum pressure specified on the label If the pressure in the instrument is more than the relief...

Страница 41: ...uid put it in a container Note Before you put it into storage make sure it is clean and dry 4 Choose a clean dry PRV with the correct pressure value for the devices you are using and tighten it into p...

Страница 42: ...ves examples of how to connect and use the DPI612 pressure calibrator for the necessary pressure or vacuum operations Before you start Read and understand the Safety section Make sure that there is no...

Страница 43: ...on 1 Set to Pressure operation 2 To do equal adjustments up or down at the end of the procedure turn the volume adjuster to the middle of its range of operation 2 To do equal adjustments up or down at...

Страница 44: ...al Druck DPI612 Page 44 of 105 EN English 109M4017 Revision Figure 2 6 Pressure Release 2 2 2 Vacuum or Pressure Operation DPI 612 pFlexPro 100 bar 1 2 3 4 5 6 7 8 9 10 Figure 2 7 Vacuum or Pressure o...

Страница 45: ...the system 3 Seal the system 4 Use the pump to set the maximum vacuum or set the vacuum you want to adjust 4 Use the pump to pressurise the system up to 20 bar 5 Adjust the vacuum decrease increase 5...

Страница 46: ...CONNECTING OR DISCONNECTING PRESSURE EQUIPMENT SAFELY RELEASE ALL THE PRESSURE ENSURE THAT THE SYSTEM IS BLED OF EXCESS AIR BEFORE OPERATION IF THE ITEM UNDER TEST HAS A LARGE VOLUME PRE FILL WITH TH...

Страница 47: ...mineral oil Recommended ISO viscosity grade 22 2 3 2 Filling and Priming the Pump Ensure the sensor and test ports are clear before starting this procedure 1 2 3 4 5 x5 6 7 8 9 10 11 12 13 Step Proce...

Страница 48: ...use the existing adaptor or the applicable AMC adaptor and applicable seals 13 Operate the Priming pump and prime the system to a maximum pressure of 10 bar 2 3 3 Topping up the Hydraulic Fluid It wil...

Страница 49: ...Release Valve 4 Close Refill Valve clockwise finger tight See Section 1 9 8 5 Operate Priming Pump until liquid is seen coming from the open test port end of hose 6 Connect IUT to open test port end o...

Страница 50: ...go to step 3 The counter clockwise operation refills the pressure mechanism but there is no change in pressure to the device under test or the PM 620 module if applicable Note At higher pressures it...

Страница 51: ...risk of contamination you can leave the hydraulic fluid inside the device Preparation To drain the device we recommend these items the applicable skin and eye protection a container that is large eno...

Страница 52: ...e calibrator for example if you are using water and the storage or operating temperature is going to be less than 4 C 39 F if there is a long period of storage if there is unwanted material in the hyd...

Страница 53: ...ves the fluid out of the pressure mechanism 4 Put a container below the instrument then tilt the instrument up until all the fluid has come out To discard the hydraulic fluid obey all the local health...

Страница 54: ...Swipe to the TASK MENU by swiping the display from right to left Figure 2 8 Task Menu a Saving Tasks At any point within the TASK MENU the currently active tasks can be saved to FAVOURITES by selecti...

Страница 55: ...CALIBRATOR from the TASK MENU This will allow the user to select from commonly used combinations of functions Figure 2 9 Calibrator II Select the required function by touching either the appropriate...

Страница 56: ...tion III Functions can be copied to FAVOURITES by selecting as shown in Figure 2 10 and selecting Copy Task If the required task is not available as a Default a new task should be created using CUSTOM...

Страница 57: ...function by touching either the appropriate text or diagram The DPI612 will set the functions and return to the main calibrator screen III Task can be deleted by selecting DELETE d Custom Task I Selec...

Страница 58: ...Page 58 of 105 EN English 109M4017 Revision Figure 2 12 Task Settings Menu II Select to enter the CHANNEL SETTINGS menu is used for pressure measurements See Section 2 5 IDOS is used for external IDOS...

Страница 59: ...pe of unit required E g Volts Amps please note that there may only be 1 type of unit available in particular Functions UTILITY selects the required utility See Section 2 4 2 for details CAPTION allows...

Страница 60: ...tions the button resets the additional readings a Max Min Avg This utility is only available with measure functions The additional values displayed show the minimum maximum and average values of the i...

Страница 61: ...ignal causes the switch to resume its original state Figure 2 15 Switch Test Example c Relief Valve This utility is only available with measure functions This utility tests circuits or mechanisms that...

Страница 62: ...User Manual Druck DPI612 Page 62 of 105 EN English 109M4017 Revision Figure 2 16 Relief Valve Example Figure 2 17 Relief Valve Utility Rising Max Min Falling Max Min...

Страница 63: ...ions There are 2 display views in the CALIBRATOR screen when multiple channels are in use Figure 2 18 displays a reduced view of all the selected channels Figure 2 18 Calibration Window Reduced View F...

Страница 64: ...ay in expanded view Selecting displays all channels in the reduced view 2 4 4 Example Procedures a Example Procedure Measure or Source Current with internal loop power Figure 2 20 shows CH1 set up to...

Страница 65: ...pplicable software options 2 Complete the electrical connections and continue with the measure or source operation 3 Source only Automation Set the applicable output value b Example Procedure Measure...

Страница 66: ...he electrical connections and continue with the measure operation c Example Procedure Measure or Source Current with External Loop drive Figure 2 22 and Figure 2 23 show how to set up to measure 55mA...

Страница 67: ...easure or source operation 3 Source only Automation Set the applicable output value d Example Procedure Switch Test Switch Test is only valid when a Pressure Function is selected Switch operation When...

Страница 68: ...ith Internal Voltage Source Figure 2 25 shows CH1 set up to measure a DC voltage 30 V or DC mV 2000 mV with Internal Voltage Source e g for use with Resistive bridge Note Internal Voltage is provided...

Страница 69: ...are available in the TASK MENU See Section 2 4 1 Basic Calibrator Operation for details Select the required function by touching either the appropriate text or diagram The DPI612 will set the functio...

Страница 70: ...Figure 2 26 Channel Settings Note UNITS and UTLILITIES are accessed through selecting the function through CUSTOM TASK 2 5 1 Set up a Leak Test This utility is only available in Pressure Measurement...

Страница 71: ...eak Test Example To configure leak test 1 Set the Utility to Leak Test Select 2 Set the following periods WAIT TIME The time before the test starts in hours minutes seconds hh mm ss TEST TIME The peri...

Страница 72: ...ull Scale Pressure Reading 102 Negative Full Scale Electrical Over range The display shows this symbol for this condition Reading 110 Positive Full Scale Pressure Reading 102 Positive Full Scale Elect...

Страница 73: ...B end into the adaptor IO620 IDOS USB 3 Set the instrument power on When this symbol flashes at the top of the display it shows there is communication between the IDOS module and the calibrator 2 6 2...

Страница 74: ...f Valve The Settings menu for the IDOS module contains the following options Units Process Tare Alarm Filter Flow Scaling Zero The procedure is the same for an IDOS module or the internal pressure sen...

Страница 75: ...rds instrument readings so they can be reviewed or analyzed Figure 3 1 Data Logging The data file can be reviewed by using the following RECALL The data file can be processed externally by using the f...

Страница 76: ...riodically Key press The data is stored in the internal memory or on a USB Flash Drive connected to the Unit until the Data Logging is stopped SET UP 3 1 Before starting set all channels to the correc...

Страница 77: ...data logging To start Data Logging Mode 1 Select appropriate options and enter filename for Data Log file Note When entering filename it is first necessary to select destination INTERNAL or USB FLASH...

Страница 78: ...To go back one data point press the Previous Log button 6 Exit the screen FILE MANAGEMENT 3 4 The data log file management options are as follows TRANSFER Upload data log files to another computer ER...

Страница 79: ...le memory in the areas that follow Internal USB Flash Drive if fitted DATA FORMAT 3 5 The data files are produced in a Comma Separated Variable csv format See Figure 3 3 This allows the data to be imp...

Страница 80: ...User Manual Druck DPI612 Page 80 of 105 EN English 109M4017 Revision Figure 3 3 Example csv Data log File...

Страница 81: ...ference channel would be Pressure measuring the input pressure to the device The other channel is the Input channel and is used as follows Measures the output signal from the device If calibrating a p...

Страница 82: ...tion 4 Tap the ANALYSIS button 4 2 1 Define the Reference Channel 1 Tap the channel button that is to be used as the Reference channel for the analysis Figure 4 1 Select Reference Channel 2 Set the ch...

Страница 83: ...signal values Input High and Input Low ERROR TYPE Selects how the deviation from the ideal transfer characteristic is to be displayed This can be one of the following Span a percentage of the Input s...

Страница 84: ...2 Check the Analysis window at each step 3 If the Reference is sourced from the calibrator move to the channel window to change the Reference value 4 Return to the Analysis window 5 When the analysis...

Страница 85: ...lationship and pass fail tolerance 4 Use the Download button in calibrator manager to Download the file to the Druck DPI612 calibrator A communications symbol will be displayed at the bottom of the sc...

Страница 86: ...nician must have the necessary technical knowledge documentation special test equipment and tools to carry out the calibration work on this equipment Note GE Measurement and Control can provide a cali...

Страница 87: ...the manufacturer To do an accurate calibration use the following Calibration equipment specified in Table 5 1 Stable temperature environment 21 1 C 70 2 F Before starting a calibration procedure it i...

Страница 88: ...Select range if applicable 4 Follow on screen instructions When the calibration is complete set the next calibration date PROCEDURES CURRENT measure 5 5 Do the procedure as follows 1 Connect the appl...

Страница 89: ...RES CURRENT source 5 6 When recalibrating measure and source functions for this range the measure function must be adjusted before the source function Do the procedure as follows 1 Connect the applica...

Страница 90: ...get to a stable temperature minimum 5 minutes since the last power on 3 Use the calibration menu See Section 5 4 to do a three point calibration FS Zero and FS for the applicable set of ranges mV meas...

Страница 91: ...s Applied V Calibrator uncertainty V Permitted DPI612 error V 30 0 00052 0 00180 21 0 00040 0 00154 20 0 00031 0 00118 10 0 00016 0 00089 5 0 00008 0 00075 0 0 000024 0 00060 PROCEDURES DC Volts sourc...

Страница 92: ...INDICATOR 5 9 Do the procedure as follows 1 Connect the instrument to the pressure standard 2 Let the equipment get to a stable temperature minimum 60 minutes since the last power on 3 Use the calibr...

Страница 93: ...Druck DPI612 Page 93 of 105 EN English 109M4017 Revision PROCEDURES IDOS UPM 5 10 Refer User Manual IDOS UPM When the calibration is complete the instrument automatically sets a new calibration date...

Страница 94: ...Lower To DPI612 Test Port Upper AMC quick connect for use with all DPI612 adaptor sets Materials of Construction 316L and 303 Stainless steels Acrylic Nitrile seals P T F E 6 1 3 Operation Important...

Страница 95: ...4 Cleaning 1 Unscrew the top section releasing the transparent chamber 2 Clean the components DO NOT USE SOLVENTS this will damage the acrylic chamber and seals 3 Wipe clean with a soft cloth or tissu...

Страница 96: ...fter use Orientation Use only in the vertical position 6 2 2 Pressure connections Lower To DPI 612 pFlexPro test port Upper AMC quick connect for use with all DPI612 adaptor sets Materials of Construc...

Страница 97: ...w the top section releasing the chamber 2 Clean the components DO NOT USE SOLVENTS this will damage the seals 3 Wipe clean with a soft cloth or tissue paper 4 Re assemble by screwing the top section h...

Страница 98: ...ecification of the Druck DPI612 calibrator and its related accessories refer to the relevant product datasheet The DPI 612 is suitable for indoor use with the following environmental requirements It i...

Страница 99: ...F to 158oF Ingress Protection IP54 Protected against dust and splashing water from any direction Humidity 0 to 90 RH none condensing To Def Stan 66 31 8 6 cat III Shock Vibration BS EN 61010 1 2010 MI...

Страница 100: ...10 50 60Hz AC Output DC V 5A 1 6A Battery life 12 to 26 hours depending on functions Connectivity USB type A USB type mini B Note 1 The DPI612 has been assessed to the European IEC60529 standard as ha...

Страница 101: ...Mode selector is in position Sensor or blank IO620 BLANK fitted to sensor port Output port connected to DUT or fitted with suitable blanking plug Ensure Release valve is firmly closed Excessive leak r...

Страница 102: ...position Sensor or blank IO620 BLANK fitted to sensor port Output port connected to DUT or fitted with suitable blanking plug Ensure Release valve is firmly closed Open Refill valve fully counter clo...

Страница 103: ...em DPI612 to DUT DUT has leak Worn pressure seal on outlet port O ring backup ring Release Valve not closed Follow priming instructions to ensure air is removed from the system Check connecting access...

Страница 104: ...connect Try with smaller capacity USB Drive Unit will not connect to calibration management software Communications mode set to storage From the DASHBOARD select SETTINGS then DEVICES the USB client...

Страница 105: ...User Manual Druck DPI612 Page 105 of 105 EN English 109M4017 Revision 9 MANUFACTURER Druck Limited Fir Tree Lane Groby Leicester LE6 0FH United Kingdom Tel 44 0 116 231 7100 www gemeasurement com...

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