产品详情
  • 产品名称:ASKER

  • 产品型号:F
  • 产品厂商:日本ASKER高分子橡胶硬度计
  • 产品文档:
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简单介绍:
ASKER橡胶硬度计测量硬度的基本因素之一是确定不同橡胶、人造橡胶及塑料制品的特性。适合特点的设计,所有的硬度计的生产及校准都是在专业人员的严格控制下进行的,可以保证并符合国内及国际标准.深圳市腾明达精密仪器有限公司代理日本高分子ASKER橡胶硬度计中国总代理.产品库存量大.技术**.提供五年质量保证及所有零配件及维修服务.联络电话0755-28198580/29813810ASKER
详情介绍:
ASKERDurometer Type F
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The ASKER Durometer Type Ffor much softer specimens (low hardness) gives accurate readings asit features a larger indentor and pressurefoot.

The durometer exclusively for various foam materials such asurethane foam, sponge, etc.

There is no need to press the durometer into the specimen, butjust to place it onto the specimen. As it is soft, the weight ofthe durometer constitutes the pressure to the specimen.
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ASKERFeatures
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Indentor
 
Height: 2.54mm Shape:Cylindrical
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Pressure foot
ASKERThe pressure foot in contact with aspecimen is 80mm in diameter, wide enough to offer a stablemeasurement by placing it onto the specimen.
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Hardness TesterSelection Chart
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Our product line consists of varioustypes of durometers applicable to specific materials
as indicated in the chart above.

Type A Durometer (ASKER A type), conforming to JIS K 6235 is themost popular type of durometer for measuring rubber hardness.

However, verification is recommended because a significantdifference is estimated to be the largest when a durometerindicates measurement values from 10 to 90 points.

For hard specimens for which Type A Durometer readings indicatemore than 90 points, measurements should be undertaken using theType D Durometer (ASKER D type). However, for soft specimens withmeasurements of less than 20 points, the ASKER C type or Type EDurometer (ASKER E type) should be used. The most importantconsideration in using durometers is to select the correct type forpurposes of measurement according to the specimen.
ASKERSpecification
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IndicationrangeASKER0 point - 100 point (262 degree dialscale)
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MinimumindicationASKER1 point (Accuracy : ±1 point)
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Indentor Design(mm)ASKERHeight: 2.54 25.2 Dia. Cylindrical
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Spring Forces[mN(g)]ASKER
0 point:539(55)
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100 point:4460(455)
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Central hole ofdiameter of Pressure footASKERΦ26
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Pressurefoot
Dimension (mm)
ASKERΦ80(Round shape)
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Outer Dimension(mm)ASKERApprox. Width 80×Depth 80×Height 81
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Weight(g)ASKER500
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ApplicationASKERUrethane foam
Sponge
Nonwoven fabric
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ASKEROption
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ASKER ASKERTwo-pointer type (max-hand andactive hand) of Rubber Hardness Tester
The stationary set hand (max-hand) makes the maximum value easierto read and allows the creep characteristics of a specimen.

Accurate measurement is made possible for specimens* for whichstress relaxation occurs over time or for specimens for which it isdifficult to take readings from the front.

*Materials for which the reading decreases immediately after theindentor has been pressed against thesurface
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