Fast Thermocouple 
 Product Code: 002010011501 
 Model: KS, KR, KB, KW 
 Product Note: Thermocouple order by agreement 
 Category: → fast thermocouple thermocouple 

 First, the fast thermocouple uses and works 
 Fast thermocouple for measuring temperature of molten steel and the temperature of molten metal, is a one-time consumption-type thermocouple. Its working principle is based on metal thermoelectric effect, the use of thermocouple temperature difference generated at both ends of steel and electric measurement of high temperature molten metal. 
 Second, the product specification and performance comparison 
 No. Name Model indexing temperature tolerance limit applicable to the temperature response time 
 Platinum and rhodium 30 - platinum and rhodium 6 KB-602P B ± 5 1500-1700 1800 4 ~ 6s 
 Platinum and rhodium 10 - Platinum KS-602P S ± 5 1500-1700 1800 4 ~ 6s 
 Platinum and rhodium platinum and rhodium 13 - Platinum KR-602P R ± 5 1500-1700 1800 4 ~ 6s 
 Re 3 - tungsten rhenium 25 KW-602P W ± 5 1500-1700 1800 4 ~ 6s 

 Third, the structure 
 Fast thermocouple structure, it is mainly by the temperature and even the first constitutes a large paper tube. There are even the first couple of plus or minus the compensation wire welding wire, wire wear compensation embedded in the stent, stent coat a small paper tube, thermocouple wire to the quartz support and protection. Outermost equipped with anti-cap residue, all components in the debris and focus into the fire-resistant filler bonding to form a whole, and not removable, it is a one-time use. 
 The use of methods 
 1, according to the measurement of the object and scope, select the appropriate paper tube length and the protection applicable temperature gun. 
 2, the rapid temperature thermocouple mounted on the gun, making secondary instrument pointer (or digital device) back to zero, then the exposure well, can be measured. 
 3, rapid thermocouple insertion depth of the molten 300-400mm is appropriate, when measured not measured, or slag on the furnace wall, so that: fast, stable, accurate, when the secondary instrument to get the results, should be immediately put the gun, fast thermocouple in the molten steel in the immersion time shall not exceed 5 seconds, or easily burn temperature gun. 
 4, the furnace temperature was raised from the gun, remove the used thermocouples, and install new, pause a few minutes, ready for the next measurement. Not even the test with demolition, or cause temperature fluctuations.