Tungsten-rhenium thermocouples antioxidant. The product has a temperature range of 0 ~ 1800 ℃, widely used in metallurgy, coking, chemical furnace, heat treatment, glass and other industries, it has a high precision, low price, stable performance, the atmosphere is not limited by the working environment, etc., It is the ideal product instead of platinum and rhodium thermocouple. Performance indicators are as follows: 1, index number: W-Re3 / 25, W-Re5 / 26 2, temperature range: 0 ~ 1800 ℃ 3, temperature measurement accuracy: <± 1% t; <± 0.5% t 4, Time constant: ≥180 s 5, insulation resistance:> 5MΩ 6, Size: 300,500, proof thermocouple prices, 750,1000,1100 (mm) tungsten-rhenium thermocouple indexing number: WRe3-WRe25, WRe5- WRe26 double Hua Instrument Co., Ltd. specializing in the production of tungsten-rhenium thermocouples antioxidant, an ideal temperature range of 0 ~ 1500 ℃, its structure is double or triple (not used) protection tube, an outer protective tube for double protection tube structure Special pure alumina tube, proof thermocouple companies within the protective tube molybdenum silicide pipe, explosion thermocouple, the three outer protective casing pipe is recrystallized silicon carbide tube or exceptionally pure alumina tube, intermediate tube and the inner protective tube and identical double-tube type, tube filler for the high temperature insulation material (long-term use in the following 1800 ℃), vacuumed and cold end seal (sealant can be long-term in the following 300 ℃), to ensure that no residual oxygen tube, the product applies to vacuum, reducing the use of inert gas such as (0 ~ 1650 ℃), the ideal temperature oxidizing atmosphere is 0 ~ 1500 ℃. Proof thermocouple, Anhui Electric Group, proof thermocouple company by the Anhui Electric Group Company Limited. Proof thermocouple, Anhui Electric Group, explosion thermocouple company Anhui Electric Group Co., Ltd. (www.ahecable.com) this year introduced a new upgrade, the above picture is for reference only, please call the contact or pictures on this page phone, for the latest information, contact: Prince Section.