Surface Transfer Standard (STS) Calibrator - Reference System

The STS (Surface Transfer Standard) Reference System

The STS Reference System allows for true testing of virtually any surface sensor. The System includes not only your Calibrator of choice - but a calibrated pyrometer, extender lead, and reference sensor. 

The Reference System provides a means of maintaining the accuracy that is verified from the original lab calibration and further increases the accuracy of your surface sensor calibrations. The System will allow you to compare and cross check the readings from the STS controller with the actual surface temperature as determined by the reference (calibrated) surface sensor and pyrometer. This information is then compared with the readings from your Unit Under Test (UUT). This allows for laboratory grade checks of equipment whenever you need it; ensuring your sensors and instruments are performing correctly at all times.

The external PRTs are sold separately; part number varies depending on block size. See below for helpful information:  

• The STS units with 2" blocks come drilled to accommodate an 1/8” diameter PRT. 
• The STS-SC2-4 (with 4” block) comes drilled to accommodate an independent 3/16” diameter PRT. 

System Includes:

STS- Drilled Surface Transfer Standard Calibrator, Calibrations from Ambient to 650 °C (depending on model ordered) 

REFK-SS Reference Sensor, Type K Reference Sensor Straight Surface W/Miniplug

PDK Pocket-Probe Digital Pyrometer, Pocket-Probe Digital Pyrometer, Thermocouple Type K, -270 °C to 1372 °C (-454 °F to 1999 °F)

ET-M-MJ-36K Extender Lead, Extender Lead, Mini-plug to Mini-jack, Thermocouple Type K, w/36" Lead