Durometers for hardness test of plastic

This standard is prescribed by plastic industry in Japan apart from testing method of hardness of rubber. This is basically equal to Durometer of JIS K 6253, as only its round up method of spring load value etc. is different. But we distinguish model name as another Durometer according to the view of conformity to standard.

Specifications

GS-702N Type D Durometer Plastics

Hard rubber

GS-709N Type A Duromet General rubber

Soft plastic

GS-709P Type A Durometer Peak pointer type

Pocket type

Model Type Application / Materials Conform Standards Spring Load Value

0-100

Indentor  Shape

(mm)

Indentor

Height(mm)

Weight

(g)

Analog GS-702N Type D Plastics / Hard rubber  

JIS K 7215

 

ISO 868

 

ASTM D 2240

0-44483mN

(0-4536gf)

Conical Cone of R0.1

with 35° angle

2.50 200
GS-702G Type D (Peak pointer type) Plastics / Hard rubber 0-44483mN

(0-4536gf)

Conical Cone of R0.1

with 35° angle

2.50 208
GS-709N Type A Soft plastic / General rubber 549-8061mN

(56-822gf)

Truncated Cone of φ 0.79

with 35° angle

2.50 200
GS-709G Type A (Peak pointer type) Soft plastic / General rubber 549-8061mN

(56-822gf)

Truncated Cone of φ 0.79

with 35° angle

2.50 208
GS-709P Type A (Pocket type) Soft plastic / General rubber JIS K 7215 550-8050mN

(56.1-821.1gf)

Truncated Cone of φ 0.79

with 35° angle

2.50 125
Digital GSD-719K Type A Soft plastic / General rubber JIS K 6253, JIS K 7215, ISO

7619, ISO 868, ASTM D 2240

549-8061mN

(55-822gf)

Truncated Cone of φ 0.79

with 35° angle

2.50 313
GSD-720K Type D Plastics / Hard rubber 0-44450mN

(0-4533gf)

Conical Cone of R0.1

with 35° angle

2.50 313
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