日本ASKER加长型橡胶硬度计AL AL 深圳市鑫腾明计量仪器商行

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产品名称：日本ASKER加长型橡胶硬度计AL
产品型号：AL
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：

日本ASKER加长型橡胶硬度计AL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0755-28198580/29813810

详情介绍：

产品名称: ASKER日本ASKER加长型橡胶硬度计AL
产品型号: AL
产品展商: 深圳市腾明达精密仪器有限公司
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

ASKER的详细介绍日本ASKER加长型橡胶硬度计AL

ASKERDurometer Type AL

The Type A Durometer forgeneral rubber (Normal hardness )

The mainstream product used world-wide for measuring various kindsof rubbers, and specified in the standards of JIS K 6253, ASTM D2240, ISO 7619, DIN53505, etc.

Features

Indentor

Height: 2.50mm Shape: Flat ConePoint

Hardness TesterSelection Chart

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.

Specification

Standards

JIS K 6253
JIS K 7215
ASTM D 2240
ISO 7619
ISO 868
DIN 53505

Indicationrange

0 point - 100 point (262 degree dialscale)

Minimumindication

1 point (Accuracy : ±1 point)

Indentor Design(mm)

Height: 2.50 35°Angle Flat Cone Point 0.79Dia.

Spring Forces[mN(g)]

0 point:

550(56)

100 point:

8050(821)

Central hole ofdiameter of Pressure foot

Φ3

Pressurefoot
Dimension (mm)

Φ12 Longer foot type Length: 18

Outer Dimension(mm)

Approx. Width 57×Depth 30×Height 94

Weight(g)

200

Application

general rubber, soft plastic

Outer Dimension(mm)

A custom designed pressure foot durometer is availableaccording to specimen conditions.

Option

Two-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 the surface.

Constant Loader forDurometer

·	Constant loarder assures uniform test pressure eliminatingfalse readings due to differences between operators in measuring byhand.
·	High accuracy and repeatability of the hardness readings areassured by the flexible joint function.

Indentor ExtensionTester

·	The gauge to check the indentor height on a durometer and thereading indicator mechanism.
·	Inspection is conducted at 2, 50, and 100 pointsrespectively.

Load Tester forHardness Tester

·	Tester to check load properties of the spring on a durometer
·	Inspection is conducted at 2, 50, and 75 pointsrespectively.

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产品名称：日本ASKER加长型橡胶硬度计AL

ASKER的详细介绍日本ASKER加长型橡胶硬度计AL