Tungsten rhenium thermocouple 

 Products through the ISO-9002 quality system certification and the national quality management standard enterprise certification. Products, high precision and wide temperature range, low prices, in line with YB4084-92 and YB/T163-1999 two rapid measurement of metal melt temperature thermocouple Standard 

 Technical parameters 
 Name Type Temperature range Accuracy (℅ t) insulation resistance loop resistance 
 Tungsten rhenium 3 - tungsten rhenium 25 KW-602 0-2000 ℃ ≤ ± 0.25 <3Ω ≥ 5MΩ 
 Length: 500.600.850.1000mm. 

 Platinum rhodium thermocouple 

 Platinum rhodium thermocouple fast, advanced technology, excellent quality, not only widely used in major domestic steel mills, and export a large number of European countries every year. 

 First, the reference standard 
 1. Product standard: YB/T163-1999 (Fast measurement of consumption of the metal melt temperature with a thermocouple). 
 2. Dual wire Standard: S type: GB/T3772-98 R Type: GB/T1598-98 B type: GB/T2902-98 
 3. Compensation wire Standard: GB/T4989-94 (S-type. R-type thermocouple compensation wire) 

 II. Product Name Model and technical parameters: 
 Model No. Name of sub-degree temperature limit of tolerance loop resistance 
 Platinum Rhodium 10 - Platinum S KS-602 1650 ℃ ≤ ± 5 ℃ <3Ω 
 Platinum Rhodium 13 - Platinum R KR-602 1650 ℃ ≤ ± 5 ℃ <3Ω 
 Platinum Rhodium 30 - Platinum Rhodium 6 B KB-602 1800 ℃ ≤ ± 5 ℃ <3Ω 

 III. Products Length: 
 Dual head: 500.600.850.1000m 

 Thermocouple temperature gun, and temperature measurement tips 

 Plug core temperature is in tips. Extremely negative compensating lead are used, the appropriate compensation wire material, it is also divided into the SC (RC) type, BC-and WC3/25 type. With platinum and rhodium, respectively, for 10 - Platinum (platinum and rhodium 13 - Pt), platinum and rhodium 30 - platinum and rhodium and tungsten rhenium 6 3 - 25 speed tungsten rhenium thermocouple. Outer diameter of the gun temperature Φ16mm (special sizes made to order), 1 m -4.5 m in length. 

 Thermocouple compensation wire 

 Compensation wire standards: GB/T4989-94 (Thermocouple) 
 JB/T9496-99 (WRe3/25 thermocouple) (WRe5/26 thermocouple)