Ametek CTC-660 & MTC-650 Inserts

From time to time we get information from end-users of JOFRA dry-block calibrators that something is wrong with the calibrator, as it is not able to meet the temperature specifications. This is often due to the fact that the customer is using a wrong insertion tube, although he is in good faith. Therefore, you can save a lot of time and irritations by using the right insertion tube.

Inserts for CTC-155 and CTC-350 are made of aluminum. Inserts for CTC-652 and CTC-660 are made of brass. All specifications on hole sizes refer to the outer diameter of the sensor-under-test. The correct clearance size is applied in all predrilled inserts. All CTC-155 inserts include an insulation plug.

Inserts for MTC-650 A are made of brass. All specifications on hole sizes refer to the outer diameter of the sensor-under-test.  The correct clearance size is applied in all predrilled inserts.