High precision and accuracy Gauge Blocks with wide specifications

• Type: Gauge Block
• Measurement Object: Length
• Test Methods: Through Check Method
• Material: Ceramic
• Precision Gauge: Precision Gauge
• Certification: ISO
• Model NO.: Wide specficiation
• Usage: For Inspection
• Shape: Rectangular
• Customized: Non-Customized
• Transport Package: Veneer Case
• Specification: ceramic
• Trademark: Sinpo
• Origin: China
• Production Capacity: 10000PCS/Year

Product Description

Gauge Blocks are basic unit for length measurement, mainly used to inspec or calibrate apparatus, gauge and high precision components.

Material: GCr15, YG8, ZrO2
With long lifetime, durable for usage, stable performance, high resistance to magnetic, corrosion, wearing.
Accuracy and technical standard:
ISO3650-1978, GB/T6093-2001, JISB7506-1978, DIN861-1980, GGG-G-15c-1975
Well designed pretty and proper packaging.

Inch System Reference Table 

Rectangular Gage Blocks in Inch System
The limited deviation and tolerance variation in length according to GGG-G-15c
Gage Block length (inch)	Grade 2		Grade 3		Grade B
	Limited Deviation (±)	Tolerance in variation in length	Limited Deviation (±)	Tolerance in variation in length	Limited Deviation (±)	Tolerance in variation in length
	Max allowance in μinch
~1	+4	4	8	5	±40	5
	-2		-4
>1~2	+8		16
	-4		-8
>2~3	+10		20
	-5		-10
>3~4	+12		24
	-6		-12

 

ASME (US)
Norminal Length (inch)	Accuracy under 20ºC(μinch)
	Grade 0	Grade 1	Grade 2
.01~2	±4	±6	±10
2~6	±4	±6	±10
6~20	±6	±7	±10
20~40	±7	±8	±10

 

Set Table for rectangular Gage Blocks in Inch System
Set No.	Number of Blocks	Standard Length Series     (inch)	Increment (inch)	pieces	Technical Standards	Class
1	88	.100025... .100075	.000025	3	GGG-G-15c   GGG-G-15a
		.0625...... .109375	.15625	4		2
		.1001...... .1009	.0001	9		3
		.101......  .149	.001	49		B
		.050......  .950	.050	19
		1...... 4	1	4
2	81	.1001...... .1009	.0001	9	GGG-G-15c   GGG-G-15a	2
		.101......  .149	.001	49		3
		.050......  .950	.050	19		B
		1...... 4	1	4
3	36	0.05	-	1	GGG-G-15c   GGG-G-15a
		.1001...... .1009	.0001	9
		.101......  .109	.001	9		2
		.110......  .190	.01	9		3
		.100......  .500	.10	5		B
		1, 2, 4	-	3

 

Caliper to be inspected	Length Series (inch)	Pieces	Class
0~4	1.3, 2.634,  3.996,  0.5,  1, 1	6
0~6	1.82,  3.88,  5.95,  0.5,  1, 1	6	2
0~8	2.62,  5.28,  7.95,  0.5,  1, 1	6	3
0~12	3.82,  7.88,  11.59,  0.5,  1, 1	6	B