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...Surface Hardness Testing With Green Sand Surface Performance Tester Compact Design Easy Operation Results QR-SYS Product Introduction The Green Sand Surface Hardness Tester (QR-SYS) is a precision instrument...
... case (3) force spring (4) drive gear (8) rotary gear (14) pointer (15) adjusting ring (16) and so on. Type A: Suitable for surface hardness testing of fine sand molds (cores) molded by...
...Hardness Testing Machine , Metal Digital Hardness Tester Product Description 1. Application : Rockwell Hardness Tester can be used to test the surface Rockwell hardness of steel, alloy steel, hard alloy, ele...
...Surface Hardness Tester with Plastic & Metal Construction Product Features: The iqualitrol surface hardness of sand mould is scored as: A, B, C, three models, of which: A Type: apply to manual or mechanical ...
...kind of material to resist another harder object with certain shape, size, and no self residual deformation after pressing into its surface. Rockwell hardness test is the most rapid, simple and economical te...
...Hardness Tester Digital Paint Testing Equipment Standard: GB/T6739-2006,ASTMD3363,ISO15184,BS3900-E19,ECCA-T4/1,JIS,CNS Features: Scratch the coating surface with a hardness pencil to test the surface hardne...
...Hardness Testing Machine Computer Control Machine Instruction: The mattress fitness and hardness tester is used to test the finished products of spring soft mattress and foam mattress used in home, hotel, et...
... and wear. The test method allows the use of pencils which have a known hardness grade to be moved over the surface to be tested at a fixed angle and pressure. The pencil lead, prepared beforehand by using t...
...Hardness Testers Portable Hardness Tester Support HRA, HRC, HRB Hardness Test Blocks Introduction for Brinell hardness test blocks: Brinell hardness test blocks:Range of 8 ~ 650 HBW,Brinell hardness measurem...
...hardness of castings in HL (Leeb), HRB (Rockwell B), HB(Brinell). It has more impact energy (90N) and large contact tip (dia.5mm) than normal. Therefore it can make test on machined surface or even roughness...
... method to judge the quality of the metal material or its component parts. The mechanic characteristics of most metal materials such as the strength, tiredness, wriggling and wearing out can be tested out ap...
...non-ferrous metal precisely. Standard: GB/T 17394.1 -2014 Metallic materials – Leeb hardness test – Part 1: test method JB/T 9387-2001 Leeb hardness testers Parameters: Item Name Details 1 Measuring range 17...
...Surface Scratch Testing Machine Desktop Scratching Hardness Tester 1. Product Description This test method is applicable for evaluating the wear resistance of printing ink layers, the wear resistance of the ...
...Testing Machines Mattress Hardness Testing Instruments Description: This tester is used for testing the softness and hardness of spring mattress and evaluating the hardness level.It can be used with durabili...
... Hardness Testing Machine With Tungsten Carbide Ball Indenter This Brinell hardness testing machine is designed for precise measurement of parallel planes, providing stable and reliable surface measurement c...
...Hardness Tester Made in China Product Description Main Function HR-150A Rockwell hardness tester is a popularly-used hardness testing instrument to measure the Rockwell hardness of the materials. No need for...
..., nit riding. The hardness tester can be used to test the surface Rockwell hardness of steel, alloy steel, hard alloy, electroplating layer and carburizing, nit riding, cyanide layer; It is an indispensable ...
... of wireline. The surface test tree is located on the top of the well and mainly used for controlling the surface pressure and fluid & gas movement during drill stem testing service. The basic designed Flowh...