JB/T 9263.2-1999 Internal standard common experimental glass thermometer type

JB/T 9263.2-1999 Internal standard common experimental glass thermometer type JB/T9263.2-1999 standard download decompression password: www.bzxz.net

ICS 17.200.20
China Machinery Industry Standard
TB2T 9263.21998
The types and basic sizes of enclosed-scale common thermometers Issued on 1999-08-06
National Machinery Industry
2000-01-01 Implementation
JE/T 9263: 2—1999
This standard is a revision of the types and basic sizes of enclosed-scale common thermometers in BY277-84. This standard has no major technical changes compared with BY272-84, and only editorial changes have been made to the original standard. This standard replaces ZB 272-4 from the date of implementation. This standard is proposed and approved by the National Technical Committee for Standardization of Industrial Measurement and Control. The main drafting unit of this standard is Beijing Glass Research Institute. The main drafters of this standard are Su Wangyuan and Shang Xueda.
Machinery Industry Standard of the People's Republic of China
Types and basic dimensions of internal standard common laboratory glass thermometers
The trpes and fandatreatal shreaof enclosed-scale common taermgpanebarsB,/T 9263. 2—1999
Generation difference ZB372—3+
This standard specifies the basic cases, specifications and sizes of internal standard common laboratory temperature thermometers used in environments where the measurement accuracy requirements are not high
When this standard stipulates, the internal standard common laboratory glass thermometers shall comply with the provisions of JB/19262—1999 Industrial Temperature Standard Laboratory Glass Thermometers.
This standard applies to internal standard type test or isolation thermometers. Type and basic dimensions.
Specifications and dimensions of internal standard thermometers are shown in Table 1. Table
Part of the number of full-position efficiency
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50 + 50
- 30 -
0 - 100
0~ L50
0 -250
41 ~ 300
0 - 500
: [oR20
: 1 minus 20
Da Xian hard fast can not be made into the bureau of random group degree meter, the national table machinery industry bureau 19-0-0%6 approved
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1 12 - 18 :
12-18:
2000-01-01True to you
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