Teclock Durometer Hardness Tester GS-619/620/621 Series

Durometer Hardness Tester Durometer GS-619/GS-620/GS-621 series – corresponding to ISO and JIS standards of rubber hardness measurement. Presented by MSP Metrology (M) Sdn Bhd from Teclock Japan

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Description

For Hardness Test of Vulcanized or Thermoplastic Rubber

These Durometers are in compliance with JIS K 6253, JIS K 7215, ISO 7619 and DIN 53505 etc., and are designed faithfully by ” Rubber, vulcanized or thermoplastic Determination of hardness ” in JIS K 6253.

  • Indication error is ±0.5 Dial reading, so it is improved reliability.
  • In case using stand, select R type (Pressurized Face φ18mm) .
  • Recommendation Stand is GS-610Ⅱ. As usage, can be selected GS-612 or GS-615 (P148).
  • Calibration certificate can be issued as Standard.

Dial spec is different from current one

Pressurized face ∅18mm

Peak Pointer Type

Some of Rubbers, Elastomer’ elastic body is not easily read the maximum value after firm contacting with a presser foot of durometer , due to the stress relaxation. The pointer indicates the descendent value but the peak pointer is holding the maximum measured value. The peak pointer type can easily read the maximum value efficiently.

In case the pointer cannot be read directly due to some obstacles altough the measuring can be done, the mesured value can be confirmed from peak pointer after measuring. The upper / lower limiters equipped will be effectively used in tolerance judgment.

Pressurized Face φ18mm Durometer mounted to Stand

Pressurized face diameter of type A and type D durometer mounted to a stand is defined 18mm by JIS standard and ISO standard. φ18mm type A(GS-719R) and type D (GS-720R) can be used as they are for measuring by pushing by hand.

Specifications

Model Type Application/Materials Conform Standard

Spring Load Value

(0-100)

Indentor Shape Presser Foot (mm) Indentor Height Weight (g) Current Model
GS-619 Type A General Rubber
(Medium hardness)
JIS K 6253
JIS K 7215
ISO 7619
ISO 868
ASTM D 2240
550-8050mN Truncated cone of ∅0.79 with 35° angle 30 x 20 2.50 239 GS-719N
GS-619G Type A (Peak Pointer Type) General Rubber
(Medium hardness)
550-8050mN Truncated cone of ∅0.79 with 35° angle 30 x 20 2.50 245 GS-719G
GS-619R Type A General Rubber
(Medium hardness)
550-8050mN Truncated cone of ∅0.79 with 35° angle ∅18 2.50 217 GS-719R
GS-619R-G Type A (Peak Pointer Type) General Rubber
(Medium hardness)
550-8050mN Truncated cone of ∅0.79 with 35° angle ∅18 2.50 223 GS-719R
GS-620 Type D Hard Rubber
(High hardness)
0-44450mN Conical cone of SR0.1 with 30° angle 30 x 20 2.50 239 GS-720
GS-620G Type D (Peak Pointer Type) Hard Rubber
(High hardness)
0-44450mN Conical cone of SR0.1 with 30° angle 30 x 20 2.50 245 GS-720G
GS-620R Type D Hard Rubber
(High hardness)
0-44450mN Conical cone of SR0.1 with 30° angle ∅18 2.50 217 GS-720R
GS-620R-G Type D (Peak Pointer Type) Hard Rubber
(High hardness)
0-44450mN Conical cone of SR0.1 with 30° angle ∅18 2.50 223 GS-720R
GS-621R Type E (AO) Soft Rubber
(Low hardness)
JIS K 6253
ISO 7619
550-8050mN Hemisphere of SR2.50 ∅27 2.50 230 GS-721N
GS-621R-G Type AO (Peak Pointer Type) Soft Rubber
(Low hardness)
550-8050mN Hemisphere of SR2.50 ∅27 2.50 236 GS-721G

Dimension