国产1500-DO硬度计.doc

1500-DO硬度计-国产官网：/产地产品名称品牌中国1500-DO硬度计 国产具体说明：产品介绍 1500-DO硬度计产品描述：Mass produced since the 1930s and patented by Rex in 1947, the Model 1500 is still considered to be the best all around instrument of its kind. While other manufacturers have attempted to copy the Rex design, none can offer the quality of a Rex 1500. With its light weight and small size, the user can carry it at all times. Should it be dropped, even if not in its leather carrying case, it will not be damaged or become inoperative 99 times out of 100. Because the gauge is so durable, the Model 1500 comes with a lifetime guarantee. The key to the gauges durability is its sliding vernier scale- there are no cams, gears, or levers to wear out. This vernier scale holds the maximum reading, and is especially useful for testing in hard to reach areas. The vernier scale is marked in increments of 5 points, and with a little practice, one can obtain readings to within 1 point.产品参数1500-DO硬度计参数：TYPE A(ASTM D2240)Soft rubber, plastics, and elastomers, printers rolls. Flat Cone Point 35 Included Angle822 GM 1.81 LB.TYPE D(ASTM D2240)Hard rubber and plastics such as thermo plastics, flooring and bowling balls. Sharp Cone Point 30 Included Angle4536 GM 10.0 LB.TYPE B(ASTM D2240)Harder elastomers and plastics. Paper and fibrous materials, Use above 93 Duro A. Sharp Cone Point 30 Included Angle822 GM 1.81 LBTYPE C(ASTM D2240)Medium hard elastomers and plastics. Also useful to avoid surface marks. Flat Cone Point 35 Included Angle4536 GM 10.0 LBTYPE DO(ASTM D2240)Dense granular material, textile windings. 3/32 Spherical 4536 GM 10.0 LBTYPE O(ASTM D2240)Very soft elastomers, textile windings, soft granular materials. Use below 20 Duro A. 3/32 Spherical 822 GM 1.81 LBTYPE OO(ASTM D2240)Light foams, sponge rubber gels, animal tissue. 3/32 Spherical 113 GM TYPE OOO(ASTM D2240)Ultra soft gels and sponge rubber. 1/2 Spherical 113 GM TYPE M(AST