KW thermocouple, tungsten rhenium thermocouple, KW-602 tungsten-rhenium thermocouple manufacturers ..

A fast thermocouple use and works fast thermocouple for measuring the temperature of molten steel and high-temperature molten metal, disposable consumable thermocouple. Its working principle is based on the thermoelectric effect of metals using electric temperature difference across the thermocouple measurements generated steel and high-temperature molten metal. Second, product specifications and performance comparison Name Model No indexing Temperature tolerance upper limit 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 rhenium, tungsten, rhenium 3- 25 KW-602P W ± 5 1500-1700 1800 4 ~ 6s species and technical characteristics: number fast miniature thermocouple nominal length L * l 1 325.5 × 300 2 525.5 × 500 3 625.5 × 600 4 1025.5 × 1000 Technical parameters Implementation of standards YB / T163-1999 Measuring range 0 ℃ -1820 ℃ Accuracy ± 0.2 % t ≤3Ω loop resistance Insulation resistance ≥5 mΩ temperature response 3 seconds -5 sec performance described high measurement accuracy, reliable measurement accuracy, wide measurement range, measured as high, and low cost. Function and features of this product is suitable for rapid measurement of various metal smelting steel, iron, copper water, aluminum water temperature of the molten metal during casting and. Third, the structure thermocouple structure, which mainly consists of temperature even head and large paper tube. Even the first major positive and negative thermocouple wire is welded to the compensation wire, wire wear compensation embedded in the stents, stent coat a small paper tube, thermocouple wire quartz support and protection. The outermost equipped with anti slag cap, all components centralized load dump and fire-resistant filler bonded into a whole, and not removable, it is disposable. The use of methods 1, according to the object and scope of the survey, select the appropriate paper tube length and the protection applicable temperature gun. 2, the rapid temperature thermocouple mounted on the gun, and secondary instrument pointer (or digital device) back to zero, then state good contact, it can be measured. 3, thermocouple insertion depth of the molten steel to 300-400mm is appropriate, when measured not measured on the furnace wall or slag, to: fast, stable, accurate, when the secondary instrument to get results, you should put the gun immediately, fast thermoelectric Even in the molten steel can not be more than five seconds immersion time, or easily burn temperature gun. 4, temperature gun made from the furnace, remove the used thermocouple, and install new, pause a few minutes, ready for the next measurement. You can not even measure even split, or cause fluctuations in the temperature difference. Company name; Hayward blue Instrument Co., Ltd. Contact: Zhou Jianhua Tel: 0572-6069899 Mobile: 13867297390 Fax: 0572-6600672 Company Website: WWW.cnshxc.com mail: shwol1@126.com