HPS series 橡膠硬度計 / HPS 系列

HPS series

橡膠硬度計 / HPS 系列

Shore Durometer HPSA ,HPSD , HPSO, HPSB,HPSC,HPSDO

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橡膠硬度計 /  HPS 系列-行動條碼QR Code

確認不同材質的表面硬度,例如:橡膠、熱性塑料等

符合DIN53505ISO7619ISO868ASTMD2240標準

 

「恆定壓力環」提供穩定下壓力,避免不同測試者施力不均的問題

 

 

概述:

  • 硬度計的測量原理在於一個已知的彈簧壓力下,測量頭及探針刺被測入被測物體的表面所受到阻力,反映到刺入程度,刺入程度又轉化為硬度計表盤上的刻度,即為硬度計讀數。
  • 轉化成的硬度計的讀數用100肖氏計量。
  • 因為壓痕的深度最大為2.5mm,所以測量的物體的最小厚度應為6mm。如果測量物體的厚度小於6mm,則需要把測量樣品堆疊起來,厚度達到6mm以上。從測量樣品的邊緣到內部,測量點應該在12mm以上。

肖氏硬度計

 

型號及規格

 

型號

HPSA

HPSO

HPSB

肖氏

肖氏A

肖氏O

肖氏B

壓痕形狀

錐度35°  1.25 mm O

U型槽3/32"

錐形針30° 1.25 mm O

應用範圍

10-90肖氏A

20-80肖氏O

10-90肖氏B

標準

DIN53505ISO7619ASTMD2240

ASTMD2240

ASTMD2240

顯示範圍

0-100肖氏A單位

0-100肖氏O單位

0-100肖氏B單位

測量壓力

大約12.5N

大約12.5N

大約12.5N

測量彈簧力

0.55-8.065N

0.55-8.065N

0.55-8.065N

 

型號

HPSC

HPSDO

HPSD

肖氏

肖氏C

肖氏DO

肖氏D

壓痕形狀

錐度35°  1.25 mm O

U型槽3/32"

錐形針30° 1.25 mm O

應用範圍

10-90肖氏C

20-80肖氏DO

10-90肖氏D

標準

ASTMD2240

ASTMD2240

DIN53505ISO7619ASTMD2240

顯示範圍

0-100肖氏C單位

0-100肖氏DO單位

0-100肖氏D單位

測量壓力

大約50N

大約50N

大約50N

測量彈簧力

...4.45-44.5N

...4.45-44.5N

...4.45-44.5N

 

可選型號

 

 

 

 

型號

肖氏

應用

應用例舉

HPSAPHPSA

肖氏A

軟橡膠,人造橡膠,天然橡膠產品,軟聚氯乙烯(PVC)皮革以及皮革製品,氯丁(二烯)橡膠等

例如:印染輥、輪胎

HPSBPHPSB

肖氏B

測量比肖氏A硬度計測量材質硬度稍大一些的材質

例如:打字機輥。

HPSCPHPSC

肖氏C

測量中等硬度的橡膠,人造橡膠和塑料。

例如:高爾夫球。

HPSDO

肖氏DO

塑料和中等硬度的橡膠材料。

例如:汽車把手,紡織品。

HPSD

肖氏D

硬橡膠,剛硬的熱塑(性)塑料,塑料貼面,和硬塑料產品。

例如:聚苯乙烯,有機玻璃。

HPSO

肖氏0

軟人造塑料,軟塑料材料,中等硬度的紡織品或者纏繞緊度中等的紗線軸。

 

產品規格

 

型號

HPSA

測頭型式

Shore A

測頭直徑

Cone 35°

測頭面積

d=16mm (=2cm^2)

外環荷重

12.5N

測量範圍

0.55-8.065N

刻度範圍

0-100

錶頭直徑

d=54mm

 

 
 

Shore Durometer HPSA

Durometer according to Shore for determining the surface hardness of soft rubber, elastomers, natural rubber, polyester, soft PVC, leather, etc.

Shore A hardness tester according DIN 53505, ISO 7619, ISO 868 and ASTM D 2240

Durometer with large seating for accurate measuring

 

Special Features

  • The spring loaded outer ring assures a constant measuring pressure and eliminates false readings due to difference between operators
  • Flat bottom prevent tilting and improves the measuring accuracy
  • Working face 18 mm Ø

  • Adjustable Min./Max. indicator marks to highlight the working range of the hardness tester
  • Optionally available: Calibration certificate with calibration report

Standard Features

  • Easy to use
  • High repeatability
  • Application range 10 - 90 Shore A units
  • Certificate of Compliance with the order 2.1 according EN 10204 is included

Operation

For measuring the hardness, the spring-loaded outer ring of the housing is pressed downwards until the edge of the ring meets the colored marking on the housing. This ensures a constant pressure and prevents measuring errors.

General:
The principle used to measure shore hardness is based on measuring the resistance force of the penetration of a pin into the test material under a known spring load. The amount of penetration is converted to hardness reading on a scale with 100 shore units.
As the depth of indentation is max. 2.5 mm the testmaterial has to have a minimum thickness of 6 mm. If thickness is less stack some samples til you reach the required thickness.

 

 

Available Models

 

Model

Shore

Application

 

HPSA

Shore A

soft rubber, elastomers, natural rubber, soft PVC, leather, etc.

 
   

alternative

 

HPSA-R..-M

Shore A

rubber coated rollers, rollers, and cots

 

HPSD

Shore D

plastic and medium hard to hard rubber materials

 

HPSB

Shore B

for harder material than Shore A

 

HPSC

Shore C

medium hard rubber, elastomers and plastic

 

HPSDO

Shore DO

plastic and medium hard to hard rubber materials

 

HPS0

Shore O

soft elastomers, soft elastic materials, medium fast textiles

 

HPSAO

Shore AO

Foams, steering wheels and inner linings of motor vehicles

 

Specifications

 

Indentor:

Cone 35°,

 

 

 

 

1.25 mm Ø

Depth of indentation:

0 - 2.5 mm

Typical applications:

Soft rubber, elastomers, natural rubber, soft PVC, leather, etc.

Accuracy:

± 1 hardness unit

Application range:

10 - 90 Shore A

Standard:

DIN 53505, ISO 7619, ISO 868, ASTM D 2240

Measuring spring force:

0.55 - 8.065 N

Test pressure*:

Approx. 12.5 N

Scale diameter:

54 mm

Display range:

0 - 100 Shore A units

Working face:

18 mm Ø = 2.5 cm²

Base plate:

44.5 mm Ø

Weight, net (gross):

Approx. 300 g (500 g)

Dimensions:

50 x 60 x 110 mm (LxWxH)

 

 

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