Intrinsically Safe Digital Pressure Calibrator

Intrinsically Safe Digital Pressure Calibrator

Pressure Calibration Documentation in Hazardous Areas

If you perform pressure calibration or regularly do pressure tests or validations in hazardous areas, the Ralston FieldLab Digital Pressure Calibrator is the ideal tool for you. Our FieldLab Digital Pressure Calibrator is an intrinsically safe digital pressure reference that was designed specifically to operate in Class 1, Division 1 and ATEX or IECEx Zone 0 locations. This rugged, portable pressure calibrator is certified Intrinsically Safe for operations in the most hazardous locations.

Ralston Speedtest

Streamlined Pressure Calibration Process

The Ralston FieldLab is a compact, efficient documenting calibrator.

  • Calibration Test Templates for all ASME Grades of pressure gauge and transmitters
  • Customizable Calibration Points and Pass/Fail allowable deviation
  • On-screen prompts for repeatability and SOPs.
  • Output Calibration Test Reports in PDF or Excel - no pencil whipping needed
Field Lab Psv Test

High Speed or Long Term Pressure Data Logging

Perform data logging precisely at high speeds or over longer periods of time.

  • Short term logging at rates up to 128 readings per second
  • Log up to 2 million data points for up to 2 months continuously
  • Perform PSV Tests up to 200 readings per second with crack detection
  • Create pressure logs for hydrostatic testing

Ralston FieldLab Features

  • IP67 (waterproof to 1 meter)
  • Large, color LCD screen for easy reading
  • PC application for creating tests and downloading data via USB
  • Available with wireless radio for remote communication (optional)
  • Available in pressure ranges from 30 psi / 200 kPa to 10,000 psi / 70 MPa
  • On-screen keyboard allows entry of multiple tag numbers and test information
  • Live viewing is possible from a PC via USB or wirelessly (wireless is optional)
  • Comes with 15 pressure units but custom units can be entered
  • Companion calibration software allows users to create and manage customized tests and download data
  • Made in the USA

Speed Through Pressure Calibration & Get More Done!

The Ralston FieldLab is a portable pressure calibrator providing the intrinsically safe equipment you need for abnormal conditions. Speed through pressure calibration, pressure tests and hydrostatic pressure testing with an easy calibration process so you can get more done in your workday.

Choose your pressure range, process connection, and wireless option - and increase performance with a variety of accessories to fit your needs.

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