Calibration and Measurement

ELECTRICAL CALIBRATION

Electrical calibration refers to the process of verifying the performance of, or adjusting, any instrument that measures or tests electrical parameters. This discipline is usually referred to as dc and low frequency electrical metrology. Electrical Calibration, also called electronic calibration, ensures that electronic devices are performing properly and conform to manufacturers’ standards.

At Alcal Measurements calibrations are performed by highly trained Engineers &Technicians with high-tech equipment to provide results that will give you confidence in the capabilities of your devices. Fast, Reliable andAffordability drive our processes and procedures.

ELECTRICAL– MEASUREMENT DEVICES THAT WE CALIBRATE

AC & DC Clampmeter Calibration – Digital, Analog Clamp Meters, Power clamp, Current transformer, Hall effect, Flexible, toroidal, non-toroidal… upto 1500A.

AC & DC Power/Energy Calibration – Digital, Analog, Handheld, Benchtop, Power meters,Energy meters, Power Quality Analysers/Loggers… upto 1.5MW.

AC & DC Voltage Calibration – Digital, Analog, Handheld, Benchtop Voltage meters,Phase meters/Detectors, Voltage indicators/detectors…

Electrostatic/Field Calibration – Electro field meters, Static Meters, Charge Plate Monitors, ESD… upto 20kV.

Frequency Calibration – Digital, Analog, Handheld, Benchtop frequency meters/counters, Universal Counters, Tachometers, Stroboscopes…

Gauss Calibration – Digital, Analog gauss meters/gauges, EMF Meters

High Voltage Measurement AC & DC – HV meters, HV Probes, Proving & Phasing unit, HV detectors/Monitors, Elcometers… upto 70kVAC & 80kVDC.

Inductance, Capacitance & ResistanceCalibration – LCR meters, Resistance meter, Earth Tester, Earthclamp, Capacitance meter, Inductance meter, Moisture meter, Battery tester…

Megohmmeter/Insulation Tester Calibration – Digital, Analog Insulation testers, Handheld, Benchtop, Megger… upto 10kV & 10 Tera Ohm.

Micro-Ohmmeter/DLRO Calibration – Digital, Analog Low resistance meters, transformer winding resistance meters, Milli-ohm meters… From 1 micro Ohm.

Multimeter Calibration – Digital Multimeter, Analog Multimeter, Handheld, Clamp-type, BenchtopMultimeters…upto 61/2 Digits.

Oscilloscope Calibration – Digital, Analog, Handheld, Benchtop, Scope meters, DSO, DPO, MSO, Digital Sampling Oscilloscopes…upto 600 MHz.

Portable Appliance Calibration – Portable Appliance Tester, Electrical safety Tester, handheld Portable Appliance tester…

ELECTRICAL - SOURCINGDEVICES THAT WE CALIBRATE

AC & DC Current Calibration – AC & DC Current Sources, Welding Machines, Programmable sources, Shunts,Circuit Breaker tester, Relay test Set, Primary / Secondary injection tester…

AC & DC Voltage Calibration – Power Source Meters, programmable AC & DC Power supplies,Documenting Process calibrators. Multi product calibrators…

Decade/Standard Boxes – Resistance, Capacitance, Inductance Box/standards/ low resistance meters…

Frequency Calibration – Frequency Generators, Frequency Source meters…

High Voltage AC & DC Calibration – Hi-Pot, VLF, Dielectric, Withstand Tester, HV Power Supply…upto 100kV AC & DC.

Other Electrical function Calibration – Tan Delta Test set, Time Domain Reflectometers, Data Acquisition Units, Data Loggers, Temperature & Pressure simulators, Oil Test Set…

Time Calibration – Stopwatch, counters, timers

Turns Ratio Calibration – Transformer Turns Ratio tester, Transformer Winding resistance testers, Ratio Meters…

TEMPERATURE CALIBRATION

Temperature calibration consists of placing the thermometer under test into a known, stable temperature environment. A comparison is then made between the actual temperature and the reading indicated by the thermometer under test and the difference is noted.

At Alcal Measurements calibrations are performed by highly trained Engineers & Technicians with high-tech equipment to provide results that will give you confidence in the capabilities of your devices. Fast, Reliable and Affordability drive our processes and procedures.

TEMPERATURE DEVICES THAT WE CALIBRATE
• Chart Recorders
• Chillers / Freezer
• Dial Thermometers
• Digital Thermometers
• Heaters
• Hygrometers
• Humidity
• Infrared thermometers
• Oven / Furnace
• Pyrometer
• Thermal Imagers
• Thermocouples.
• Thermowells
• Temperature Controllers / Switches
• RTD

PRESSURE CALIBRATION

Pressure calibration is the comparison of the output of a device used to measure pressure with that of another pressure measurement device, or pressure measurement standard. principle of a pressure gauge calibration to its minimum, we can say that when we calibrate a pressure gauge, we provide a known accurate pressure input and read the indication on the gauge, and then document and compare these. The difference in the values is the error and the error should be smaller than the required accuracy for the gauge.

At Alcal Measurements calibrations are performed by highly trained Engineers & Technicians with high-tech equipment to provide results that will give you confidence in the capabilities of your devices. Fast, Reliable and Affordability drive our processes and procedures.

PRESSURE DEVICES THAT WE CALIBRATE

Pressure Calibration Capability – Vaccum to 1000 bar
• Analogue &Digital Pressure Gauges
• Analogue& Digital Pressure Controllers
• Compound Pressure Gauges
• Diaphragm Sealed Gauges
• Differential Pressure Gauges
• HVAC Air Gauges
• Low Pressure Differential Transmitters
• Pressure Calibrators
• Pressure Chart Recorders
• Pressure Modules (Pneumatic and Hydraulic)
• Pressure Switches
• Pressure Transducers
• Vacuum Gauges /Absolute Range Pressure Gauges
• Vacuum / Pressure Transmitters

BIOMEDICALCALIBRATION

We can divide Medical Equipment Calibration devices in to three types:
1.Electrical Safety Analyzers
2.Performance Analyzers
3.Simulators & Controllers

At Alcal Measurements calibrations are performed by highly trained Engineers & Technicians with high-tech equipment to provide results that will give you confidence in the capabilities of your devices. Fast, Reliable and Affordability drive our processes and procedures.

BIOMEDICALDEVICES THAT WE CALIBRATE

601 PRO International safety analysers
Blood Pressure Moniotr
Defibrillator / Impulse
Electrical Safety Analysers
Electrosurgical Analysers
Infusion Pumps
NIBP Analyzers
Patient Simulators
Pulse Oximeters
SPO2 Analysers

RPMCALIBRATION

A tachometer (revolution-counter, tach, rev-counter, RPM gauge) is an instrument measuring the rotation speed of a shaft or disk, as in a motor or other machine.[1] The device usually displays the revolutions per minute (RPM) on a calibrated analogue dial, but digital displays are increasingly common.

At Alcal Measurements calibrations are performed by highly trained Engineers & Technicians with high-tech equipment to provide results that will give you confidence in the capabilities of your devices. Fast, Reliable and Affordability drive our processes and procedures.

RPMDEVICESE THAT WE CALIBRATE

Non-Contact Tachometers
Contact Tachometers
Centifudge
Dial Tachometers
Digital Tachometers
Gear Tachometer
Infrared Tachometers
Laser Tachometers
Mechanical Tachometers
Non-contact Tachometers
Optical Tachometer
RPM Meters
Revolution Meters
Speed Meter / Indicator

MASS & WEIGHING BALANCECALIBRATION

Mass calibration is performed in our lab with constant temperature and humidity control to ensure that weights and instruments are stabilized before and during measurement.

Weighing Calibration is a process of ensuring and maintaining the accuracy of a weighing instrument in alignment with a standard or accepted range of results. Therefore, weighing scale calibration is considered the process of correcting, determining and checking the scale is meeting its known or assigned accuracy.

At Alcal Measurements calibrations are performed by highly trained Engineers & Technicians with high-tech equipment to provide results that will give you confidence in the capabilities of your devices. Fast, Reliable and Affordability drive our processes and procedures.

MASS & WEIGHING BALANCE DEVICES E THAT WE CALIBRATE

Analytical Balance
Balances & Scales
Electronic Weighing Scales
Mass Balances
Mass Scales
Measuring Weights
Weighing scales
Weighing balance


Brands We Calibrate

AccuMac	Additel	AEMC Instruments	Agilent	Alphalabs
Altel	Altek	Ametek	AMP	Amprobe
Ashcroft	Associate Research	Balmac, INC	Baumer	Baxter
Beamex	Beta	Biosystem	Biotek	B&K Precision
Brannan	Britool	BruelKjaer	Budenberg	BW Technologies
Capri	CAT	CEM	CMC	Cole-Parmer
Cummins	Dale	Datrend	Dewit	DH-Budenberg/Mensor
Digi	Diverse	Drager	Druck	Dwyer Instruments
Dynastop	Elcometer	Emerson	Enerpac	Extech
Flexim	Fluke	FW Bell	GE General Eastern	Gilson
Gould-Bass	Greenlee	GW Instek	Haskel	Heise
Hewlet& Packard	HGM	Hioki	Hirst	Honeywell
HV HiPot Elec.	IET Lab	Instek	Isotech	Jaeger
JCM	Jofra	kanetec	Kisco	Kikusui
Kyoritsu	Lakeshore	Leica	Lutron	Magnaflux
Mastech	Marquette	Martel Electronics	Matrix	Maximator
MDC	Megger	Meterman	Metron	Mettler Toledo
Mitutoyo	Motwane	Myron L Company	Newport Electronics	Norbar Torque Tools
Ohaus	Ono Sokki	Onset	Omega	Omicron
Omron	Palmer	PIE	Pomona	Programma	Promax
R.B.Annis	Riken Seiki	Rigel	Rigol Technologies	Rosemount
Rotronic	RS	Sanwa	Sartorius	Scotts
Seaward	SebaDynatronic	SEW	Shimadzu	Siemens Industry
Simpson Electronic	SPM	SMC	Tektronix	Tentec Limited
Test Products International	Testo	Thermofisher	Thermo Probe	Time
Toka Seiki	Transcat	TRMS	TSI Incorporated	UEi
U.E. Systems	Unitest	Vaisala	Vaiseshika	VAR Instruments
Victor	Vistalab	Wavetek	WIKA Instrument	Winters
Yamoto Keiki	Yokogawa	Zeal