Calibration Sales Control Validation Documentation

Calibration, PM & Repair Services

IIS offers on-site and in-house calibration services for all industries. We specialize in process equipment and instrumentation such as:

Process Controllers, Chart Recorders, Monitoring Systems, Thermocouples, RTD's, Thermometers (-45 to 350°C), Filled Systems, Control Valves, Control Systems, Level Controls, Conductivity Meters, Environmental Chambers/Rooms, Incubators, Freezers, Refrigerators, Calipers, Transmitters/Transducers, Timers, Pressure Gauges, Solenoid Valves, Temperature Switches, Flow Switches, Signal Conditioners, Meter Relays, Pyrometers, Tachometers, Flow Meters/Totalization, Ozone Analyzers and More!

Field services can now check Water Chemistry by means of portable spectrophotometers.


Utilizing instrument specific calibration procedures, our service technicians will work with your staff to ensure all calibration activities are performed in accordance with company, IIS, ISA and regulatory requirements/standards. All calibrations are NIST Traceable and come complete with individualizes calibration reports. Our lead service technicians are all ISA Certified Control Systems Technicians Level I or greater. Our state-of-the-art calibration equipment can interface with customers with Hart communication enabled instruments for quick and accurate adjustments and programming. All of our calibration test equipment is sent out for certification on a yearly basis to labs which confrom to the requirements of ISO 9001-200, ISO TS16949,ANSI/NCSL Z540-1994, QS9000 and ISO 10012-1992.

Thermocouples RTD's Thermometers
Indicators Controllers Recorders
Transmitters Switches Data Loggers
Loops Chambers Ovens
Sensors Indicators Transmitters
Controllers Recorders Switches
Data Loggers Loops Environmental Chambers
Gauges Indicators I/P & P/I
Transmitters Controllers Recorders
Switches Switches Manometers
pH Systems Flow Meters Flow Totalizers
Conductivity Meters Resistivity Meters ORP Meters
  Water Chemistry  
Volt Meters Amp Meters Watt Meters
Frequency Counters Signal Generators Recorders
Transmitters Switches Controllers
Tachometers Micrometers Calipers
Torque Timers Stopwatches
  Ozone Analyzers  

Preventative Maintenance

IIS provides preventative maintenance for the purpose of maintaining equipment and facilities in satisfactory operating condition by providing for systematic inspection, detection and correction of incipient failures either before they occur or before they develop into major defects. Our environmental chamber pm program includes maintenance of the door, gasket, locking system, air intake/exhaust caps/ports, the refrigeration system, the humidification system and the electrical system.


IIS offers troubleshooting/repair services for most process equipment. Our veteran staff will diagnose the problem and offer quality solutions to resolve the problem.

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Industrial Instrumentation Services, Inc.
1400 Rahway Avenue, Avenel, NJ 07001-2214
P: 732-815-9090 F: 732-815-9092
Toll Free: 877-215-9090