Today we want to share with you one of the testing methods for therapy heat patch — Thermostatic Water Tank test.
1. Adjust the water tank to 33.5℃ and cover it with towel (to prevent heat loss);
2. Tear the packaging bag of heat patch, then find its the back side(with adhesive/flat side) and put the probe of test equipment into the centre, then use the adhesive tape to fix it tightly;
3. Place the heat patch’s front side up on the towel and enable its back side flat, then cover the front of heat patch with another towel; the recording of temperature starts automatically.