Temperature calibrators provide controlled temperature sources for checking thermometers and temperature probes. Select the calibration method to match the sensor: a flat surface for contact surface probes, a dry well or liquid bath for insertion probes, or a blackbody source for infrared thermometers.
SL Measurement supplies calibration equipment for maintenance, quality control and laboratory work. Start with the required temperature points, probe dimensions and measurement tolerance.
Surface probes need a suitable contact area, while insertion probes require a calibration block that accommodates their diameter and insertion length. A combined calibrator supports both arrangements.
A dry well uses a temperature-controlled block to check insertion probes without a liquid bath. Confirm the hole diameter and usable insertion depth against the probes you intend to test.
A stirred bath provides a liquid environment for comparing immersed temperature sensors. Selection depends on the temperature range, suitable bath fluid, working depth and number of probes being checked.
Infrared thermometers measure emitted radiation and require a suitable reference target. Match the source temperature range and target size to the thermometer's measurement requirements.
Low-temperature sensor checks require equipment designed for the intended calibration points and probe arrangement.
Browse our temperature probes and provide the exact model you need to check. Surface contact geometry, sheath diameter and immersion depth affect the calibration arrangement.
Assess the complete calibration setup, including the reference measurement and temperature uniformity. The controller's displayed resolution alone does not establish calibration accuracy.
Send your thermometer or probe model, required test temperatures and quantity. Include any reference instrument or calibration equipment already in use.
Contact us for pricing and availability.
There are 5 products.
The Anritsu ACS II series provides controlled temperature sources for calibrating and checking contact temperature probes. Choose a dedicated surface calibrator, an internal probe calibrator or a combined system to suit your measurement work.
EDL offers a complete line of stirred liquid bath calibrators for temperatures from –40 °C up to 550 °C. The Ultra Bath has the highest stability and uniformity possible in any bath. We offer three standard bath models based on the specified temperature range.
EDL’s Single Black Body (SBB) IR Calibrators were designed for easy and reliable testing of virtually any in line or handheld infrared pyrometer/gun. The Single Black Body (SBB) is used for applications requiring only one temperature range. Lightweight and compact, the SBB is ideal for use in the lab or in the field. Units are available to cover the most tested temperatures: SBB-1 (low-range) accommodates temperatures from -30 °C up to 110 °C, SBB-2 (mid-range) accommodates temperatures from ambient up to 350 °C, and SBB-3 (high-range) accommodates temperatures from ambient up to 650 °C.
EDL Practi-Cal (PRI) Dry Well / Surface Calibrator (PRI) allows for easy testing and verification of virtually any size or shaped surface and insertion-style sensor – in one compact package. Utilizing an interchangeable dry well system, this calibrator has a uniform flat surface alongside a custom drilled insertion dry well. The PRI is ideal for use in the lab or in the field. It weighs in at under 30lbs., and can be taken virtually anywhere.
The EDL CRYO-CAL-2 cryostat provides a low-temperature environment for comparison calibration of temperature sensors. Liquid nitrogen supplies the cooling, with a standard block accommodating up to four sensors.
