Calibration pumps for generating vacuum pressures to check vacuum reading accuracy of sensors, gauges and switches with a master vacuum test gage.
Pressure Calibration
Pressure calibration product information & technical assistance for the selection & use of equipment that is used to check & verify pressure measurement instrumentation accuracy.
Suction Pressure Calibration Equipment
Select a calibration equipment for calibrating suction pressure measuring devices, and generating suction pressure for setting calibration points.
High Pressure Range Calibrators
High range pressure calibrators for checking and testing the accuracy performance of high pressure measurement instrumentation.
Low Pressure Calibrators
Low level pressure range calibration equipment including hand pumps with fine volume adjustment for precise setting of low pressure calibration set-points.
Air Pressure Calibrators
Pressure calibrators, hand pumps & test gauges for the generating pneumatic pressures and checking air pressure instrumentation in-situ in a process plant or on a calibration workshop bench.
Pressure Sensor Calibration Error Calculator
Use this tool to calculate the output error of a pressure sensor by entering the calibration reference pressure reading, pressure sensor range and measured output.
Pressure Sensor Output Calculator
This tool will calculate the expected output signal from a pressure sensor of a certain specified pressure range and applied pressure. It is also possible to reverse the function of the tool to calculate the applied pressure expected to produce a specific output reading.
Pressure Sensor Calculator
This multi-function tool can be easily adapted to calculate all the main parameters required by users when setting up, configuring and calibrating the different types of pressure sensors.
Pressure Transmitter 0-20mA Current Output Calculator
This pressure transmitter 0 to 20 milliamp current output calculator provides a way to determine the output reading from the applied pressure and pressure transmitter range.
Pressure Sensing Errors Calculator
This tool will calculate the total worst case & root sum squared pressure error band, long term stability, thermal effects error, room temperature accuracy or pressure value for a pressure sensing device.
Checking the LHR error of a 0-5 Vdc output pressure transducer
We have a transducer which is rated for 0-2000 psi, and it outputs 0-5 Volts. The specification document states that the accuracy is a combined LHR of +/- 0.5 %FS, how would we check this?
Pressure Transducer 0.5-4.5V Voltage Output Calculator
This pressure transducer 0.5 to 4.5 volts amplified output calculator provides a way to determine the output reading from the applied pressure and pressure transducer range.
Pressure Transducer 1-5V Voltage Output Calculator
This pressure transducer 1 to 5 volts amplified output calculator provides a way to determine the output reading from the applied pressure and pressure transducer range.
Pressure Transducer 0-5V Voltage Output Calculator
This pressure transducer 0 to 5 volts amplified output calculator provides a way to determine the output reading from the applied pressure and pressure transducer range.
Pressure Transducer 0-10V Voltage Output Calculator
This pressure transducer 0 to 10 volts amplified output calculator provides a way to determine the output reading from the applied pressure and pressure transducer range.
Zero & Span calibration adjustable signal output pressure transducers
Pressure transducers that have an adjustable zero and span so that the output siganl can be adjusted if they go slightly out of calibration
Theme park ride pneumatic controls digital pressure test gauge
High accuracy pressure gauge for portable use to check and test theme park ride pneumatic air control systems,
70,000 psi usb pressure sensor for calibration use with hydraulic screw press and PC computer
An ultra high range digital pressure sensor for calibration use to measure pressure of hydraulic oil over a range of 0 to 70,000 psi g from the Autoclave F-250-C female process connection, and sending the corresponding pressure reading through USB interface to the PC monitoring and logging software.
DP Flow Transmitter Output Calculator
This differential pressure flow transmitter square root extraction 4 to 20 milliamp current output calculator provides a way to determine the flow output reading from the pressure drop measured across an orifice plate and the differential pressure transmitter range.
Pressure Transmitter 4-20mA Current Output Calculator
This pressure transmitter 4 to 20 milliamp current output calculator provides a way to determine the output reading from the applied pressure and pressure transmitter range.
Pressure Transducer Millivolt (mV) Output Calculator
This pressure transducer millivolt output calculator provides a way to determine the output reading and range from the applied pressure, pressure transducer range and strain gauge output characteristics.
30 psi absolute portable calibration data logging air pressure gauge with 1/4 NPT male fitting
Digital display pressure gauge for portable calibration use in air measurement applications, capable of measuring 0 to 30 psi abs pressure with 0.1% accuracy and connected using a 1/4 NPT male fitting. Also includes USB, logger, and data transfer software.
DPC Low Range Pressure Controller and Calibrator
The DPC low range pressure controller calibrator measures and generates low range pressures over 1, 10, 100 or 1000 mbar, and can be used as a pressure measurement device or as a test and calibration device for pressure sensors and pressure switches.
Calibration Hand Pumps
Pneumatic and hydraulic hand pumps for calibrating pressures or vacuums in conjunction with a pressure transfer standard.
Dead Weight Tester Pressure & Area to Mass Calculator
This online tool will calculate the required mass to be added to a dead weight tester pressure calibrator by entering the target pressure, the effective area of the piston-cylinder and the local gravity, m=PA/g
Dead Weight Tester Mass & Area to Pressure Calculator
This online tool will calculate the pressure generated by a dead weight tester pressure calibrator by entering the total mass of added weights, the effective area of the piston-cylinder and the local gravity, P=mg/A
Digital Pressure Gauges
This guide will help you choose digital pressure gauges by pointing you to the most appropriate product for a particular feature or function
10 bar calibration reference pressure sensor
I’m looking for a 10 bar pressure sensor with high precision for calibration reference purposes
LEO 2 (Ei) Digital Manometer
LEO 2 battery powered digital manometer with pressure ranges from -1 to 3 bar up to 700 bar with an accuracy of 0.1% full scale with 6 pressure units, zero tare & peak hold display functions and optional ATEX approval for intrinsic safety.
70bar/1000psi Benchtop Pneumatic Calibration Pump – ADT917
Manual benchtop pneumatic pressure calibration pump for -1 bar to +70 bar with pressure and vacuum operation and fine adjustment.
PGS40 Mid Pressure Calibration Hand Pump
PGS40 pneumatic hand pump for applying test and calibration pressures with precision from -0.96 up to 40 bar gauge.
PGS700 High Pressure Calibration Hand Pump
Hydraulic hand pump for applying test and calibration pressures with precision from 0 to 700 bar gauge (10,000 psi)
PGS1000 Handheld Hydraulic Pressure Test Pump
Hand portable scissor pump for generating hydraulic pressures up to 1000 bar (14,500 psi).
Modify linearisation to generate non-linear pressure readings
Customise pressure gauge linearisation to display non-linear pressure readings using factory calibration software
100 bar / 1,500 psi Hand Operated Pressure Calibration Pump – ADT918
The 918 Pneumatic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 95% vacuum to 1,500psi (100bar).
60 psi / 4 bar Low Pressure Calibration Pump – ADT912
Set precise calibration air pressures from 95% vacuum up to 4 bar / 60 psi.
200bar/3000psi Hand Operated High Air Pressure Test Pump – ADT920
Manually generate air pressures up to 200 bar / 3000 psi for pressure testing and calibrating pressure measurement equipment.
140 bar / 2,000 psi Hand Operated Air Pressure Test Pump – ADT919A
Generate air pressure up to 140 bar / 2,000 psi one handed.
2,500 bar / 37,500 psi Hydraulic Pressure Calibration Pump – ADT949
The ADT949 hydraulic ultra-high pressure test pump is a hand operated pressure pump designed to generate pressure up to 37,500 psi (2500 bar).
ADT681 Digital Pressure Gauge
The ADT681 digital pressure gauge family covers a wide range of pressures from as low as 1 inH20 differential to as high as 36,000 psi gauge.
Primary Pressure Reference Standard
Primary pressure reference standards are used to measure and generate pressures to a high level of accuracy and repeatability for calibration purposes.
Secondary Pressure Standard
Secondary Pressure Standards are pressure calibration instruments which have to be checked by primary pressure standards on a regular basis.
Cardinal Points
Cardinal points are the markings around the outside of a round analogue gauge dial which define the measurement increment divisions.
DM01-500-HD High Range Digital Pressure Gauge
The DM01-500 HD high range pressure gauge is available in pressure ranges from 0 to 600, 1000, 1600, 2000 & 2200 bar.
Pressure Calibration
This guide will answer many of your questions about using & selecting pressure calibration equipment.
Calibration Hand Pump performance depends on test volume
Most air hand pumps that are designed to be used as pressure calibrators include a coarse pressure generator and a fine pressure adjuster. The effectiveness of both is dependent on the test volume connected to the pump. The coarse or main pressure generator is typically a piston and cylinder arrangement which is actuated either by […]
Digital sensor for high precision pressure calibration
The alternative to expensive high accuracy pressure control calibrators is to use a high precision digital pressure sensor.
How does the accuracy of pressure measurement devices change over time
Not even the most accurate pressure instruments will hold their accuracy indefinitely, all are prone to drift over time.
P200IS Hazardous Area Digital Manometer
Digital pressure manometer for hazardous areas with pressure ranges from 100 mbar up to 2000 mbar differential or gauge plus 2000 mbar absolute.
2000 Digital Manometer
Hand-held portable manometer for measuring positive and negative pressure ranges from 25 mbar up to 10 bar gauge or differential plus a 2 bar absolute.
DPG2400 Precision Pressure Indicator
High accuracy desktop pressure gauge for calibration and metrology laboratories with an accuracy of ±0.03% FS covering pressure ranges from up to 400 bar.
6100 Ultra High Accuracy Digital Pressure Sensor
Very highly accurate RS232 or RS485 serial interface pressure transducer with an accuracy of ±0.01% full scale achieved over pressure ranges up to 400 bar.
6000 High Accuracy Digital Pressure Transducer
High precision RS232 or RS485 interface pressure sensor for use as a reference standard for calibration or research purposes.
Choosing calibrator for pressure transmitters
A guide on what to consider when choosing pressure calibration equipment for calibrating pressure transmitters.
Reduce calibration costs of analogue pressure gauges
Are your costs running high for outsourcing analogue pressure gauge calibration? Then maybe it is time to invest in your own pressure calibrator.