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Expendable thermocouple
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Expendable thermocouple |
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Expendable thermocouple
1.Genenal
K type thermocouple is a sensor for temperature measurement. It can be connected to a fast potentiometer or a digital instrument to measure temperatures of melted iron,steed or other metals.
Expendable thermocouple
1.Genenal
K type thermocouple is a sensor for temperature measurement. It can be connected to a fast potentiometer or a digital instrument to measure temperatures of melted iron,steed or other metals.
2.Specification
Type Calibration no. Composing Materials
+leg£¨1£© -leg£¨2£©
K S PtRh10% Pt
K B PtRh30% PtRh6%
K R PtRh13% Pt
K W Tungsten-3%rhenium Tungsten-25%rhenium
Note£¨1£©£ºThe +leg means a leg to be connected to +terminal of an instrument to measure thermal electromotive force and -leg means opposite side one.
Type Calibration no. Wire diameter
(mm) Max. working temperature℃ Thermal electromotive
Force£¨Mv£©
K S 0.05~0.07 1650℃ 18.709
K B 0.05~0.07 1750℃ 13.814
K R 0.05~0.07 1700℃
K W 0.1 1800℃
Response time£ºless than 5 seconds.
Tolerance on temperature£º
Type Calibration no. Temperature range Accuracy
K S 1200¡ª1650℃ £¼¡À4℃
K B 1200¡ª1750℃ £¼¡À4℃
K R 1000¡ª1700℃ £¼¡À4℃
K W 1000¡ª1800℃ £¼¡À5℃
3.Structure 5 4 3 2 1
1)Structure of thermocouple
¢ÙCardboard (ID 18mm/OD 30mm)
¢Úplasticsupport
¢Ûrefractory cement body 6
¢Ürefractory cement head
¢Ýquartz tube
¢Þprotective iron / Al cap
2)Weight of thermocouple£º250 grams with 1000mm long paper tube
2.Specification
Type Calibration no. Composing Materials
+leg£¨1£© -leg£¨2£©
K S PtRh10% Pt
K B PtRh30% PtRh6%
K R PtRh13% Pt
K W Tungsten-3%rhenium Tungsten-25%rhenium
Note£¨1£©£ºThe +leg means a leg to be connected to +terminal of an instrument to measure thermal electromotive force and -leg means opposite side one.
Type Calibration no. Wire diameter
(mm) Max. working temperature℃ Thermal electromotive
Force£¨Mv£©
K S 0.05~0.07 1650℃ 18.709
K B 0.05~0.07 1750℃ 13.814
K R 0.05~0.07 1700℃ |
| Company: |
Anssen Metallurgy Group Co.,Ltd
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| Contact: |
susan XI |
| Address: |
shengli |
| Postcode: |
116000 |
| Tel: |
86-411-86668679 |
| Fax: |
86-411-84390806 |
| E-mail: |
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