JIS K Physical Testing Methods for Vulcanized Rubber; Errata – 5/ 11 Oct Jis K JIS K D Standard test method for stiffness. jis k Fr, 14 Sep GMT jis k pdf – JIS K. Physical Testing ENGLISH * W/D S/S BY. JIS K THRU Format PDF.
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Type E 2 durometer with around half of sponge spring load figure of type E, and type FO to measure hardness of polystyrene sponge for the level of sponge washing dishes are available.
Constant Loader for Durometer Constant loarder assures uniform test pressure eliminating false readings due to differences between operators inby hand. JIS K which had been established in jis k sustaining the base of rubber industry in Japan was discontinued in after the suspended period, as it was not in conformity with ISO, and JIS K was newly established. Then, long leg type complies with DIN Jis k most important consideration in using durometers is to select the correct type for purposes of measurement according to the specimen.
Pressure foot Jis k Pressure foot in contact with the specimen is 44mm in width and 18mm jis k depth, wide enough to ensure accurate measurement.
Load Tester for Hardness Tester Tester to check load properties of the spring on a durometer Inspection jis k conducted at 25, 50, and 75 points respectively.
Inspection is conducted at 2, 50, and points respectively. Jie stationary set hand max-hand makes the maximum value easier to read jiz allows the creep characteristics of a jis k This is basically equal to JIS K of durometeras only its round up method of spring load figure etc.
As is half ball type osibari this jis k suitable for soft material like soft rubber expanded rubberhardness of spool of textile and film roll to which osibari sticks if it is type A durometer.
This jis k is ruled by plastic business field in Japan m from testing method of hardness of rubber. Two-pointer type max-hand and active hand of Rubber Hardness Tester The stationary set hand max-hand makes the maximum value easier jie read and allows the creep characteristics of a specimen.
JIS K-6301 4
Type D is suitable for hard rubber of which measured figure by Type A 90 and above and Type E is suitable 63011 soft rubber of which measured figure is below However, it was used for 50 years as rubber hardness measurement and is still used as test data agreed between concerned persons even now when it is progressed to shift to new JIS and the standard is discontinued.
But jis k distinguish model code as another durometer from conformity of standard point of view. Type A which jis k main type tends to indicate higher figure by 1 or 2 points compared with conventional A hardness measurement. GS 4kg jis k option ZY Hardness Tester Selection Chart Our product line consists of various types of durometers applicable to mis materials as indicated in the chart above. High accuracy and repeatability of the hardness readings are assured by the flexible joint function.
Our product line jis k of various types of durometers applicable to specific materials as indicated in the chart above. Measurement example Hardness is being measured by jis k GS G on the sponge sheet.
Grow and Glow in Life you wanna grow? Dispersion of polystyrene level can be judged. Indentor Extension Tester The gauge to check the indentor height on a durometer and the reading indicator mechanism.
JIS K EPUB DOWNLOAD
The Pressure foot in contact with the specimen is 44mm in width and 18mm in depth, wide enough to ensure accurate measurement. It consists of 3 types of durometer such as Type A for 6031 stiffness, Type D for high hardness and Type D for low hardness. Please select according to usage iis addition to type A and Type D. At that time, deep hole H and long leg type L jis k measurement possible by making pressed face small or long.
JIS K-6301 2
To top of product information. However, verification is recommended because a significant difference is estimated to be the largest when a durometer indicates jis k values from 10 to jis k points.
There are 2 kinds of A type for general rubber and C type for hard rubber. In case there unevenness on the measured face, less flat face because of irregular shape and deep bump at the bottom, depressed face of durometer is difficult to reach and sometimes accurate measurement is not possible. Night line and highest and lowest limiter equipped for the both are his.
However, it is used even now for measurement data or internal management data upon the agreement of concerned parties due to its extensive use for many years jis k the rubber industry.