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Related Manuals for Nagman RPI-HT
Summary of Contents for Nagman RPI-HT
- Page 1 High Precision DIGITAL PRESSURE INDICATOR RPI-HT...
- Page 2 (since 1972) serving Industries in India & Worldwide thro’ the Manufacture & Supply World-Class Calibration Instruments & Systems like Temperature, Pressure & Signal Calibrators, Black Body Calibration Sources, Pneumatic & Hydraulic Hand Pumps, Dead Weight & Comparison Testers, Calibration Test Benches, etc.. NAG/IM/RPI-HT/01/22...
- Page 3 Dear User, Thank you for selecting Nagman’s Digital Pressure Indicator (High Precision) and becoming a proud owner of this Calibration Instrument. We have strived hard to ensure the accuracy of the contents of this manual. We would appreciate any suggestions/feedback to...
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Page 4: Table Of Contents
CONTENTS S.No. Description Page No. Introduction …………………………………………………………..5 Specification…………………………………………………………….6 Standard Delivery & Optional Accessories ……………7 Parts Identification with Picture ………………………….…8 Connection Diagram …………………………………………..…9 Safety Instructions ………………………………………………….10 Operating Instruction ………………………………………….….12 Troubleshooting / Maintenance……………………………..18 NAG/IM/RPI-HT/01/22... -
Page 5: Introduction
We use microprocessors to compensate instruments zero draft and non-linearity automatically. Also, we use imported high performance devices such as high stability pressure sensors, 24bit A/D converters to ensure accuracy and reliability of the gauges. NAG/IM/RPI-HT/01/22... -
Page 6: Specification
While pressure measuring Display Speed 10 times/sec, 5 times/sec, 2 times/sec, 1 time/sec Communication RS232, Bluetooth method (optional) Power supply 4.2V lithium battery Charging power 5V 2A Power adapter supply Overall dimension 105mm×170mm×48mm Weight 0.6kg NAG/IM/RPI-HT/01/22... -
Page 7: Standard Delivery & Optional Accessories
3. STANDARD DELIVERY & OPTIONAL ACCESSORIES Standard Delivery Basic Instrument Carrying Case Instruction Manual Optional Accessories Computer Interface Calibration Certificates are issued in Accordance with our Scope as granted by NABL per ISO/IEC 17025:2017 Standards NAG/IM/RPI-HT/01/22... -
Page 8: Parts Identification With Picture
“ZERO” : Measured pressure status: zero clearing Peak display status: reset the peak record value Move the cursor to the right when entering data “SAVE” : Long press to enter storage mode “UNIT” : Switch pressure units, the numbers loop NAG/IM/RPI-HT/01/22... -
Page 9: Connection Diagram
5. CONNECTION DIAGRAM (Typical photo) RPI-HT as a Master in Comparison Tester NAG/IM/RPI-HT/01/22... -
Page 10: Safety Instructions
Read the user manual before operating the instrument. Warning- conditions that may pose hazards to the user. Caution-conditions that may damage the instrument. Special Information Hot surface- areas which are at high temperature Electric shock- condition that may pose shock to the user. NAG/IM/RPI-HT/01/22... - Page 11 When there is one grid left on the upper left of the screen, it means that the battery is low and should be charged in time; after it is fully charged, the power symbol will not move. NAG/IM/RPI-HT/01/22...
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Page 12: Operating Instruction
7. OPERATING INSTRUCTION Long press Turn on the device, Display in sequence: model RPI-HT, range lower limit, range upper limit, measurement display interface. Pressure measuring 1. Fix the digital pressure gauge into one of the pressure source outlets and you should make sure that the pressure gauge is within range before compressing 2. - Page 13 “2”, “1” respectively : 10 times/sec, 5 times/sec, 2 times/sec, 1 time/sec, Select the desired rate and press “SAVE” to confirm, and “ACCEP” is save successfully. Peak Check Short press “CAL”, cycle displays the minimum value (LO), maximum value (HI), Exit the peak checking interface. NAG/IM/RPI-HT/01/22...
- Page 14 Press “SAVE” confirm when screen display “ACCEP” then press “SAVE” to save 4) Press “ZERO” or “LIGHT” switch to second point, Boost the pressure to the corresponding pressure value according to the standard pressure source displayed on the screen press “SAVE” NAG/IM/RPI-HT/01/22...
- Page 15 2) Press “ZERO”, “LIGHT” Cursor cyclic, “UNIT” Digital cyclic input the calibration point to be inserted 3) Press “SAVE” confirm, when screen display the “ACCEP”, then press “SAVE” to save 4) Repeat the above steps until all required calibration points are inserted, then press “CAL” to return. NAG/IM/RPI-HT/01/22...
- Page 16 2) Press the value displayed on the screen to boost the standard pressure source to the corresponding pressure value; 3) Press “SAVE” confirm,when screen display “ACCEP”,then press “SAVE” to save 4) “UNIT” Switchable display of calibration points, Check the current meter measurement value, sensor AD value NAG/IM/RPI-HT/01/22...
- Page 17 4MPa, The standard pressure source is boosted to 4MPa, After stabilization, Press “SAVE” confirm, when screen display “ACCEP”, then press “SAVE” save 4. Repeat step 2) until the calibration reaches 16MPa and all 9 calibration points are calibrated, then press “CAL” to return. NAG/IM/RPI-HT/01/22...
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Page 18: Troubleshooting / Maintenance
The pressure is calibration. not stabilizing Due to the pressure hose expansion. Adiabatic and thermodynamic The effect will effects are present disappear rapidly. within all pressure systems. NAG/IM/RPI-HT/01/22... - Page 19 Adjusting and calibrating the instrument You are advised to return the calibrator to Nagman, Chennai - INDIA or to an accredited laboratory at least once a year for calibration. Returning the calibrator for Service When returning the calibrator to the manufacturer for service, please provide complete information about the problems faced for clear analysis of the problem.
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