TeClock Durometer Hardness Tester GS/GSD Series

Product Code: GS/GSD Categories: , Tags: , , , , ,

Durometer Hardness Tester GS series – corresponding to ISO and JIS standards of rubber hardness measurement by MSP Metrology (M) Sdn Bhd from Teclock Japan

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Description

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Hardness Test of Vulcanized or Thermoplastic Rubber

This is Durometer to comply with JIS K 6253 (new JIS) standard established in 1993 for the purpose of conforming to ISO (International Standard Organization). Durometrers consist of 3 types namely, Type A for medium hardness, Type D for high hardness and Type E for low hardness. Type A tends to indicates higher value by 1~2 points compared with former Type A durometers. Type D is suitable for hard rubber having more than 90 hardness measured by type A durometer and Type E is suitable for soft rubber of which hardness is 20 and below measured by Type A durometers. 

Specifications

  Model Type Application/Materials Conform Standard

Spring Load Value

(0-100)

Indentor Shape Indentor Height Weight(g)
Analog GS-719N Type A General rubber
(Medium hardness)

JIS K 6253

ISO 7619

ISO 868

ASTM D 2240

550-8050mN (56.1-821.1gf) Truncated Cone of φ 0.79 with 35° angle 2.50 200
GS-719G Type A (Peak Pointer Type) General rubber
(Medium hardness)
550-8050mN (56.1-821.1gf) Truncated Cone of φ 0.79 with 35° angle 2.50 208
GS-719R Type A φ18mm/stand combined General rubber
(Medium hardness)
550-8050mN (56.1-821.1gf) Truncated Cone of φ 0.79 with 35° angle 2.50 213
GS-720N Type D Hard rubber
(High hardness)
0-44450mN (0-4533gf) Conical Cone of R0.1 with 30° angle 2.50 200
GS-720G Type D (Peak Pointer Type) Hard rubber
(High hardness)
0-44450mN (0-4533gf) Conical Cone of R0.1 with 30° angle 2.50 208
GS-720R Type D φ18mm/stand combined Hard rubber
(High hardness)
0-44450mN (0-4533gf) Conical Cone of R0.1 with 30° angle 2.50 213
GS-721N Type E (AO) (High hardness)
Soft rubber

JIS K 6253

ISO 7619

ASTM D 2240

550-8050mN (56.1-821.1gf) Hemisphere of SR2.50 2.50 200
GS-721G Type E (Peak Pointer Type) (High hardness)
Soft rubber
550-8050mN (56.1-821.1gf) Hemisphere of SR2.50 2.50 208
GS-719P Type A (Pocket Type) General rubber
(Medium hardness)
JIS K 6253 550-8050mN (56.1-821.1gf) Truncated Cone of φ 0.79 with 35° angle 2.50 100
Digital GSD-719K Type A General rubber, soft plastic

JIS K 6253

JIS K 7215

ISO 7619

ISO 868

ASTM D 2240

550-8050mN (56.1-821.1gf) Truncated Cone of φ 0.79 with 35° angle 2.50 313
GSD-720K Type D Hard rubber, Plastic 0-44450mN (0-4533gf) Conical Cone of R0.1 with 30° angle 2.50 313
GSD-721K Type E (AO) Very soft rubber

JIS K 6253

ISO 7619

ASTM D 2240

550-8050mN (56.1-821.1gf) Hemisphere of SR2.50 2.50 313
GSD-719K-R Type A φ18mm/stand combined General rubber
(Medium hardness)

JIS K 6253

ISO 7619

ISO 868

ASTM D 2240

550-8050mN (56.1-821.1gf) Truncated Cone of φ 0.79 with 35° angle 2.50 320
GSD-720K-R Type D φ18mm/stand combined Hard rubber
(High hardness)
0-44450mN (0-4533gf) Conical Cone of R0.1 with 30° angle 2.50 320

Deep Hole / Long Leg Type

In some cases, such as the measurement surface of uneven or with a narrow flat area and the bottom of deep hollow, it may be impossible to achieve the proper results because of the difficult contact of the presser foot. The Deep Hole (H) type and the Long Leg (L) type make such measurements possible with a small or long presser foot. Both are supplied with Peak Pointer and the upper/lower limiters. The Long Leg type meets also to DIN 53505 standard.

Specifications

  Model Type Application/Materials Conform Standard

Spring Load Value

(0-100)

Indentor Shape Presser Foot Diameter Indentor Height Weight(g)
Analog GS-719H Type A General rubber / Deep hole
type (narrow hole)
JIS K 6253, ISO 7619, ASTM D 2240 550-8050mN (56.1-821.1gf) Truncated Cone of φ 0.79 with 35° angle φ12 2.50 140
GS-719L Type A General rubber / Long leg
type (thick hole)
JIS K 6253, ISO 7619, ASTM D 2240, DIN 53 505 550-8050mN (56.1-821.1gf) Truncated Cone of φ 0.79 with 35° angle φ18 2.50 360
GS-720H Type D Hard rubber / Deep hole
type (narrow hole)
JIS K 6253, ISO 7619, ASTM D 2240 0-44450mN (0-4533gf) Conical Cone of R0.1 with 30° angle φ12 2.50 140
GS-720L Type D Hard rubber / Long leg
type (thick hole)
JIS K 6253, ISO 7619, ASTM D 2240, DIN 53 505 0-44450mN (0-4533gf) Conical Cone of R0.1 with 30° angle φ18 2.50 360
Digital GSD-719K-H Type A General rubber / Deep hole
type (narrow hole)
JIS K 6253, JIS K 7215, ISO 7619, ISO 868, ASTM D 2240 550-8050mN (56.1-821.1gf) Truncated Cone of φ 0.79 with 35° angle φ12 2.50 194
GSD-719K-L Type A General rubber / Long leg
type (thick hole)
JIS K 6253, JIS K 7215, ISO 7619, ISO 868, ASTM D 2240, DIN 53 505 550-8050mN (56.1-821.1gf) Truncated Cone of φ 0.79 with 35° angle φ18 2.50 380
GSD-720K-H Type D Hard rubber / Deep hole
type (narrow hole)
JIS K 6253, JIS K 7215, ISO 7619, ISO 868, ASTM D 2240 0-44450mN (0-4533gf) Conical Cone of R0.1 with 30° angle φ12 2.50 194
GSD-720K-L Type D Hard rubber / Long leg
type (thick hole)
JIS K 6253, JIS K 7215, ISO 7619, ISO 868, ASTM D 2240 DIN 53 505 0-44450mN (0-4533gf) Conical Cone of R0.1
with 30° angle
φ18 2.50 380

Pocket Type

Durometers of pocket type is convenient to carry.

Specifications

Model Type Application/Materials Conform Standard

Spring Load Value

(0-100)

Indentor Shape Indentor Height Weight(g)
GS-719P Type A General Rubber (Medium Hardness) JIS K 6253 550 – 8050mN (56.1 – 821.1gf) Truncated Cone of φ 0.79 with 35° angle 2.50 100
GS-709P Type A Soft Plastic/General Rubber JIS K 7215 549 – 8061mN (55 – 822gf) 100
GS-755 Type 000 Ultora Soft Rubber ASTM D 2240 203 – 1111mN (20.7 – 113.3gf) Hemisphere of SR6.35 125
GS-779G Type A approximate Thin Sheet Hardness 388 – 1288mN (9 – 131gf) φ 0.35 1 100

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

Model Type Application/Materials Conform Standard

Spring Load Value

(0-100)

Indentor Shape Indentor Height Weight(g)
Analog GS-702N Type D Plastic/Hard Rubber

 

JIS K 7215, ISO 868, ASTM D 2240

0-44450mN (0-4533gf) Conical Cone of R0.1 with 30° angle 2.50 200
GS-702G Type D (Peak Pointer Type) Plastic/Hard Rubber 0-44450mN (0-4533gf) Conical Cone of R0.1 with 30° 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 2.50 100
Digital GSD-719K Type A Soft Plastic/General Rubber JIS K 6253, JIS K 7215, ISO 7619, ISO 868, ASTM D 2240 549-8061mN (56-822gf) Truncated Cone of φ 0.79 with 35° angle 2.50 313
GSD-720K Type D Plastic/Hard Rubber 0-44450mN (0-4533gf) Conical Cone of R0.1
with 30° angle
2.50 313

Thermosetting Polyurethane Estolamer Moldings Physical Test

Standard about physical test method of polyurethane Elastomer. One of the test items is hardness test and rubber industry generally calls type A durometer “shore-A” and type D durometer “shore- D”. In addition, type C for low hardness range is called ASKER and GS-701N(G) is the same product ASKER-C. It complies with hardness test of JIS S 6050 “Plastic eraser ”. Furthermore, SRIS 0101 (ex Society of Rubber Industry, Japan standard of Measure) which was the base of these standard was already discontinued, but only type name is remained.

Specifications

  Model Type Application/Materials Conform Standard

Spring Load Value

(0-100)

Indentor Shape Indentor Height Weight(g)
Analog GS-701N Type C Soft rubber, Foam rubber, Eraser, Windings yarn JIS K 7312, JIS S 6050 539-8385mN (55-855gf) Hemisphere of SR5.08 2.54 200
GS-701G Type C (Peak Pointer Type) 539-8385mN (55-855gf) Hemisphere of SR5.08 2.54 208
Digital GSD-701K Type C 539-8385mN (55-855gf) Hemisphere of SR5.08 2.54 313

Durometers for Hardness Test of Rubber Characteristic

ASTM (American Society for Testing and Materials) is historically old and various types of dorometers are prescribed. Teclock provides all of this ASTM durometers for the usage of hard material application to ultra soft material application in our line up.

Specifications

Model Type Application/Materials Conform Standard

Spring Load Value

(0-100)

Indentor Shape Indentor Height Weight(g)
Analog GS-750G Type B
(Peak Pointer type)
Medium-hard rubber

 

ASTM D 2240

 

 

 

550-8050mN (56.1-821.1gf) Conical Cone of R0.1 with 30° angle 2.50 208
GS-751G Type C (Peak Pointer Type) Hard rubber 0-44450mN (0-4533gf) Truncated Cone of φ 0.79 with 35° angle 2.50 208
GS-752G Type DO (Peak Pointer Type Medium-hard rubber 0-44450mN (0-4533gf) Hemisphere of SR 1.19 2.50 208
GS-753G Type O (Peak Pointer Type Soft rubber 550-8050mN (56.1-821.1gf) Hemisphere of SR 1.19 2.50 208
GS-754G Type OO (Peak Pointer Type Very Soft rubber 203-1111mN (20.7-113.3gf) Hemisphere of SR 1.19 2.50 208
GS-755 Type OOO Very Soft rubber 203-1111mN (20.7-113.3gf) Hemisphere of SR 6.35 2.50 125
Digital GSD-750K Type B Medium-hard rubber 550-8050mN (56.1-821.1gf) Conical Cone of R0.1 with 30° angle 2.50 313
GSD-751K Type C Hard rubber 0-44450mN (0-4533gf) Truncated Cone of φ 0.79 with 35° angle 2.50 313
GSD-752K Type DO Medium-hard rubber 0-44450mN (0-4533gf) Hemisphere of SR 1.19 2.50 313
GSD-753K Type O Soft rubber 550-8050mN (56.1-821.1gf) Hemisphere of SR 1.19 2.50 313
GSD-754K Type OO Very Soft rubber 203-1111mN (20.7-113.3gf) Hemisphere of SR 1.19 2.50 313

TECLOCK Original Standard Durometer

This is available as TECLOCK original standard based on customers’ requirement, even though they are not prescribed in JIS or ISO. Type E 2 durometer for soft rubber with around half of spring load value of Type E, and Type FO to measure hardness of polystyrene sponge for the level of sponge for washing dishes are available.

Specifications

Model Type Application/Materials Conform Standard

Spring Load Value

(0-100)

Indentor Shape Indentor Height Weight(g)
GS-743G Type E2 (Peak Pointer Type) Soft Rubber TECLOCK E2 550 – 4300mN (56.1 – 438.6gf) Hemisphere of SR2.50 2.50 208
GS-744G Type FO (Peak Pointer Type) Soft Styrene Foam TECLOCK FO 550 – 4300mN (56.1 – 438.6gf) Cylindrical cone of φ 25.2 500
GSD-743K Type E2 Soft Rubber TECLOCK E2 550 – 4300mN (56.1 – 438.6gf) Hemisphere of SR2.50 313
GSD-744K Type FO Soft Styrene Foam TECLOCK FO 550 – 4300mN (56.1 – 438.6gf) Cylindrical cone of φ 25.2 500

Simplified Micro-hardness Tester for Thin Sheet Hardness

This is simplified micro-hardness tester which measures hardness of thin sheet such as rubber and Estolamer. Height of indentor is 1mm that is 1per 2.5 of that of normal durometer. It is effective for dispersiveness of sheet hardness and its relative comparison. It is original standard of Teclock and designed so as to obtain the value similar to type A durometer.

Specifications

Model Type

Spring Load Value

(0-100)

Indentor Shape Indentor Height Weight(g)
GS-779G Type A approximate 388 – 1288mN (9 – 131gf) φ 0.35 1 125

Dimension

I

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