Feature: 1. Precise formulas, real material and temperature measurement is more accurate, is composed of more than 100 ingredients, similar to ceramic components. 2. The temperature of the product should be measured accurately and effectively during the firing process, but most measurements are limited in space and time. 3. For example: thermocouple, temperature measuring ring, thermocouple can only measure the radiant heat of the kiln, but not the transfer heat from the kiln, so it measures the temperature of the product's environment temperature, not the product's own temperature. 4. The temperature measuring ring is limited by time, the temperature it measures is obtained by measuring and calculating with the scale after the product is burned. The temperature level cannot be changed and the product has been qualitative. 5. It is widely used to determine the sintering temperature of refractory materials, chemical materials, abrasive materials, magnetic materials, ceramics and other materials in the sintering process. Specification: Condition: 100% Brand New Item Type: Pyrometric ConeModel:5 Material: Clay Color: As Pictures ShownSoftening Temperature: 1230℃ Weight: Approx. 235g Size: Approx. 6.5x1cm/2.56x0.39inch Usage: 1. Three adjacent temperature-measuring cones were taken as a group, the lower cone was the guide cone, the higher cone was the backup cone, and the middle cone was the firing cone 2. Insert the base side by side about 1cm so that the right angled edges are perpendicular to the ground and tilted 80° 3. After drying, it is put in the kiln for easy observation. The better effect is that the bending Angle of the temperature measuring cone should be greater than 20° and less than 100° 4. The temperature measuring cone can also be placed at the bottom, middle and top to measure the temperature difference in different positions inside the furnace 5. The softening temperature of the temperature measuring cone will be deviated due to different heating methods, so the temperature rise must be slow and 10° per minute is appropriate 6. Refractory mud base should be placed flat; In order to master the sintering temperature more accurately, several groups of temperature measuring cones should be selected and several observation points should be set up at the same time 7. The base can be kneaded by mud, and then the temperature measuring cone is vertically inserted into the ground, and then tilted by 80° . Package List: 1 x Box of Ceramic Kiln Temperature Measuring Cone