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GB/T 1219-2008 Dial gauges

Standard Number:  GB/T 1219-2008
Title:  Dial gauges
Language:  Simplified Chinese
Publication Date:  2008/2/2
Execute Date:  2008/7/1
Adopted International Standard:  GB/T 17163;GB/T 17164
Status:  Current
Standard Type:  Product
CCS Classification for Standardsmechanical>>Process equipment>>Measuring tool and instrument
Publisher:  Chinese Standards(GB)
Price:12.00  
Number of Pages:  

Preface: Instead of this standard GB/T 1219-2000 Geometrical product specification--Dimensional measuring instruments:Dialgauges--Design and metrological requirements "geometry specification length measuring instruments: indicator design and measurement technology requirements and GB/T6311-2004 the dial indicator in a wide range. This standard and GB/T 1219-2000 Geometrical product specification--Dimensional measuring instruments:Dialgauges--Design and metrological requirements and GB/T6311-2004 the main changes are as follows : - increases the dividing value of 0.10 mm, the range of less than 100 mm indicator requirements; - cancelled indicator measuring head  8 Max diameter and the diameter of the watch case requirements (GB/T 1219-2000 Geometrical product specification--Dimensional measuring instruments:Dialgauges--Design and metrological requirements, chapter 1 and figure 1). - modified indicator sleeve length under 16 mm or higher or greater 11(GB/T 6311-2004 Long span dial gauges reading in 0.01mm1);- - -,10 mm,0.01,0.001,0.002,,( 5.4.6); - increased by steel, cemented carbide measuring head surface hardness and surface roughness quantitative requirements (5.5) of this standard; - increased under normal circumstances, the range indicator show intervals of not more than 10 mm requirement (6.2) of this standard; - increases the range of no more than 3 mm, 5 mm, 10 mm dividing all the indicator value of 0.01 mm range requirements of this standard (table 2); - increases the range of no more than 1 mm, 3 mm, 5 mm, 10 mm dividing all the indicator value of 0.002 mm range requirements of this standard (table 2); Modified the permissible error 1 - / 10 into any 0.1 mm, 1/2 into any 1 to 0.5 mm, any arbitrary 1 mm, 2 to 2 mm (5.8 table 2 GB/T 1219-2000 Geometrical product specification--Dimensional measuring instruments:Dialgauges--Design and metrological requirements; the table 2) of this international standard; - increases the permissible error any 0.02 mm, 0.05 mm and 0.2 mm 0 0 9.7035 requirements of this standard (table 2); - increases the detection accuracy of indicator measurement accuracy (6.1) of this standard; - changes the range of more than 10 mm dividing value of 0.01 mm and 0.10 mm said indicating value error detection requirements (GB/T 6311-2004-6.1; This standard 6.2); - changed the logo on the indicator package (GB/T 1219-2000 Geometrical product specification--Dimensional measuring instruments:Dialgauges--Design and metrological requirements 7.2; 7.2 GB/T6311-2004; the 7.2) of this international standard.   
Description:This standard specifies the indicator of terms and definitions, types and basic parameters, requirements, test methods, logo and packing, etc. This standard applies to dividing value of 0.10 mm and 0.10 mm, range is less than 100 mm; Dividing a value of 0.002 mm, range is less than 10 mm; Dividing a value of 0.001 mm, range indicator of no more than 5 mm.  
Cross References:GB/T17163
GB/T17164
  
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  607KB
Tile in English:  Dial gauges

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