Altek 22 Thermocouple Calibrator | Replace with updated PIE 520B

Altek 22 Thermocouple calibrator – no longer in production!

The Altek 22 was designed back in 1980 and was last manufactured in 2010. The PIE 520B covers all the Models for the Altek 22 for a single thermocouple type with a few features bringing the design into the 21st century. It has an optional rubber boot and lower profile switches for protection in the field and a backlit display making it easier to use in the dark corners of your plant. The PIE has an LCD display that sources a single thermocouple type with 0.1° resolution that  in °F and °C.

vs Altek 22 Discontinued - Suggested replament PIE 520B or PIE 521B

Advantages of the PIE 520B over the Altek 22 thermocouple calibrator

  • Continuously select output temperatures
    Works will all instrument ranges across the full range in degrees C & F. Not limited to 22 temperature steps!
  • Works with types J, K, E, T, R, S, B, N, G, C, D, L, U, or P
    One source replaces ALL the ranges for any single T/C type of the Altek 22
  • Instantly select output three temperatures
    Flip the EZ-Check™ switch to calibrate zero, span and mid-point
  • LCD display with backlight
    Easy viewing in dark locations
  • More resistant to accidental damage
    Reconfigure without resetting calibrator
  • Includes Certificate of Calibration
    All PIE Calibrators come with a free signed and dated certificate. Altek calibrators come only with an unsigned Statement of Calibration Practices with a certificate of calibration available for an extra charge.

Looking for more than just an Altek 22 replacement?

PIE 422 Thermocouple Calibrator

The PIE 422 Thermocouple  calibrator offer you not only a high accuracy temperature source and also reads thermocouple sensors to verify that your probes are functioning correctly. It accurately sources and measures 14 thermocouple types. Secondary display of the cold junction temperature and corresponding millivolt values assist with thermocouple troubleshooting.

Why choose a PIE 520B instead of some other brand of thermocouple calibrator?  We are the same team that designed the Altek 22, 322 & 422 thermocouple calibrators and no other manufacturer has as much thermocouple calibrator experience as PIE. In addition to thermocouple calibrators PIE also manufactures a complete line of milliamp, voltage, RTD and frequency single function calibrators as well as multifunction calibrators matching and surpassing the Altek line of handheld calibrators.

When it is time for service on your Altek 22 PIE has the most experience in calibration and repair of Altek electronic calibrators. Or, if it is time to upgrade or replace a failing Altek 22 calibrator, we offer a discount on a new PIE calibrator similar to the Altek that you are replacing – in working or non working condition! Click for repair and calibration pricing.

Replacing a different Altek Calibrator? Click Altek Calibrator Replacements or download the complete Altek Calibrator Replacement Guide