Calibrators

Calibration of Microplan test benches

 

TitleCalibration of Microplan test rigs 
AddresseesOperators of the quality assurance department, operators of the laboratory, operators of the maintenance service
Objectives

Provide comprehensive information for a self-sufficient execution of the correct operations for the calibration of Microplan test rigs

RequirementsBasic knowledge of Microplan test rigs, basic knowledge of the transducers
Program
  • Metrology concepts
  • Kind of transducers 
  • The process of signal acquisition
  • Reading hydraulic and pneumatic drawings
  • Which transducers need calibration 
  • Frequency of the calibration
  • Calibration of temperature transducers
  • Calibration of pressure transducers
  • Calibration of water flow transducers
  • Calibration of gas flow transducers
  • Calibration of electric power transducers
  • Using the diagnostic program
  • Using the calibration point editor
Duration8 hours
VenueMicroplan, Via Andrea Doria 2, 37066 Sommacampagna (VR), Italy
CodeTC-CAL
Cost560 euro

CALsoft - software for gas flow rate calibrator

Main features:

  • Automatic heat input calculation
  • Automatic gas flow rate measurement

Other features:

  • System synoptic with instant values displayed
  • Graph of the values
  • Custom values to graph and related scales
  • Database of gases with related characteristic values (calorific power, correction factors, density, etc.)
  • Formula displayed
  • Logged data analysis (min, max, average, etc.)
  • Custom help file (on line schematics, pictures, etc.)
  • Editor of calibration points CALed [learn more]

 

Gallery: 

CALed - calibration editor

Main features: 

  • data stored in a database
  • conversion data displayed as table and graph
  • no limit in the number of points you can enter for the conversions
  • interpolating curve (degree chosen by the user)
  • broken line
  • option of fixed offset to sum to each channel
  • real time simulation of the data entered
  • field for damping entering

example 1: broken line on 4 points

Microplan calibration editor 

example 2: polinomial 2nd degree

Microplan polinomial

Electric power calibrator

calEAP is designed for accurate measurements of the electric absorbed power, calibrations, analysis in the field, on the shop floor or in the lab.

calEAP offers outstanding accuracy and ease of use for calibrating electric prower transducers of various types. The portability feature of this calibrator allows the user to calibrate in a laboratory or to assure the accuracy of production transducers in place.

Main features: 

  • electric absorbed power measurement
  • high accuracy
  • individually calibrated
  • portability

Main functions:

  • measurement of the electric absorbed power
  • generation of an electric load from 100 to 400 Watt  

Transducers included:

  • electric power transducer with display

Other components:

  • 4 electric resistances of 100 Watt each
  • 4 on/off selectors for the resistances 
  • electric supply of the device under calibration trough plug or 3-wire connection 
  • main switch
  • metallic enclosure with handle

Technical data: 

  • range of the electric powers: 0 - 550 Watt
  • accuracy: +/- 0.5% f.s. 
  • electric supply 230V 50Hz 4A
  • dimensions cm 450 x 390 x h.175
  • weight kg 9

Options:

  • Each unit can be supplied complete with calibration certificates traceable to the Italian national institute of calibration Servizio di Taratura in Italia (SIT).

Pressures calibrator

calGWP is designed for precision gas and water pressures testing, calibration, and analysis in the field, on the shop floor, or in the lab.

calGWP offers outstanding accuracy and ease of use for calibrating other pressure transducers of various types. The portability feature of these calibrator allows the user to calibrate in a laboratory or to assure the accuracy of production transducers in place.

Main features: 

  • low and high range pressures measurement
  • high accuracy
  • individually calibrated
  • portability 

Main functions:

  • gas pressure measurement
  • water pressure measurement
  • calibration of gas and water pressure transducers
  • calibration of gas and water transducers installed in a test bench  

Tranducers included:

  • differential pressure transducer, used as relative, f.s. 160 mbar, with display
  • differential pressure transducer, used as relative, f.s. 8 bar, with display

Other components:

  • high pressure manual regulator
  • 2 low pressure manual regulators
  • aluminium profiles frame with 2 handles

Other functions:

  • low pressure leakage test with compressed air
  • high pressure leakage test with compressed air

Technical data: 

  • low pressure range: 0 - 160 mbar
  • high pressure range: 0 - 8 bar
  • accuracy: +/- 0.1% of full scale
  • electric supply 230V 50Hz 2A
  • size cm 65 x 45 x h.25
  • weight kg 20
  • 1/2" inlet
  • 2 off 8 mm diam. air outlets to the process
  • CE certification

Option:

  • Each unit can be supplied complete with calibration certificates traceable to the Italian national institute of calibration Servizio di Taratura in Italia (SIT).
Gallery: 

Water flow rate calibrator

calWFR is designed for accurate water flow measurement and calibration in the field, in the production, or in the lab.

calWFR offers outstanding accuracy and ease of use for calibrating other flowmeters of various types. The portability feature of this calibrator allows the user to calibrate in a laboratory or to assure the accuracy of production flowmeters in place.

Main features: 

  • water flow rate measurement
  • high accuracy
  • wide flow range
  • individually calibrated
  • portability
  • low pressure loss

Main functions:

  • water flow rate accurate measurement
  • calibration of other water flow meters  

Tranducers included:

  • magnetic water flow transducer

Other components:

  • hydraulic pump
  • manual regulating valve
  • air vent
  • aluminium profiles frame with 2 handles

Other functions:

  • different water flow rates produced with a manual regulating valve

Technical data: 

  • water flow rate range: 0 - 30 l/m
  • accuracy: +/- 0.25% of the set value
  • water supply min 3 bar, max 6 bar
  • electric supply 230V 50Hz 13A
  • size cm 65 x 46 x h.48
  • weight kg 36
  • 3/4" water supply
  • 3/4" outlet to the process
  • CE certification

Options:

  • electronic acquisition of the measurements and elaboration through dedicated software.
Gallery: 

Gas flow rate calibrator

calGFR is designed for accurate gas flow rate measurement, calibration, heat input calculation and analysis in the field, in the production, or in the lab.

calGFR offers outstanding accuracy and ease of use for calibrating gas flowmeters of various types. The portability feature of this calibrator allows the user to calibrate in a laboratory or to assure the accuracy of production flowmeters in place. The heat input functions replace the manual time observation and related calculations.

Main features: 

  • automatic gas flow rate measurement
  • automatic heat input calculation
  • high accuracy
  • wide flow range
  • individually calibrated
  • portability
  • low pressure loss

Main functions:

  • gas flow rate measurement
  • gas heat input calculation  

Tranducers included:

  • volumetric gas meter with pulses output signal
  • temperature transducer
  • pressure transducer

Other components:

  • gas pressure regulator
  • electronic acquisition modules
  • aluminium profiles frame with 4 wheels
  • enclosure hosting electric and electronics components

Other functions:

  • graph of the relevant measures 
  • editor of calibration points
  • table of different gases with related calorific values
  • conversion formula displayed 

Software:

  • gas flow rate measurement and heat input calculator calSOFT
  • editor of calibration points CALed

Technical data: 

  • gas flow rate range: 60 - 10000 l/h
  • accuracy: +/- 1%
  • gas supply min 20 mbar, max 90 mbar
  • electric supply 230V 50Hz 8A
  • size cm 60 x 50 x h.90
  • weight kg 70
  • 3/4" gas supply
  • 3/4" gas outlet to the process
  • CE certification

Options:

  • meteo station
  • automatic gas pressure regulation
  • notebook
  • traceability to national institute

 

Gallery: 
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