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PTC®409硬度ASTM D型
测试硬橡胶,丙烯酸,聚甲醛,芳纶,PVC,尼龙,的Lexan和环氧树脂的硬度
型号409有一个铝制压铸情况下逐渐变细到一个1“×1”的基础,可移动的安装旋钮舒适的手持使用,并配有一个磁性zui大的手指示峰值读数,试块,和手提箱。该仪器具有易于阅读的拨号更快,更准确的读数。
PTC® 409 Durometer ASTM Type D
Test the Hardness of Hard Rubber, Acrylic, Delrin, Kevlar, PVC, Nylon, Lexan, and Epoxies
The Model 409 has an aluminum die-cast case that tapers to a 1" x 1" base, a removable mounting knob for comfortable handheld use and comes complete with a magnetic max hand for indicating peak readings, test block, and carrying case. This instrument features an easy-to-read dial for faster and more accurate readings.
TYPE | PTC MODEL No. | MAIN SPRING TRAVEL | INDENTER DESCRIPTION | INDENTER IMAGE | APPLICATIONS |
---|---|---|---|---|---|
A ASTM D2240 JIS K6253 ISO 868 | 201 211 306L 408 501A 511A | 821 gf 1.81 LB 0.100 inch travel | Truncated Cone 35° Included Angle | Soft rubber, elastomers, neoprene, silicone, vinyl, nitrile, and butyl, soft plastics, felt, leather, waxes, printing rollers and similar materials | |
B ASTM D2240 | 201B | 821 gf 1.81 LB 0.100 inch travel | Conical 30° Included Angle | Rubber, elastomers, use when off the high end of the A scale | |
C | 202C 212C 307CL 409C 502C 512C | 4.53 kgf 10 LB 0.100 inch travel | Truncated Cone 35° Included Angle | Medium hard rubber or plastics use when off the low end of the D scale | |
D ASTM D2240 JIS K6253 ISO 868 | 202 212 307L 409 502D 512D | 4.53 kgf 10 LB 0.100 inch travel | Conical 30° Included Angle | Hard rubber, plastics, acrylic, delrin, kevlar, pvc, nylon, lexan, epoxies and similar materials | |
DO ASTM D2240 | 202DO 212DO 413 502DO 512DO | 4.53 kgf 10 LB 0.100 inch travel | 3/32" Spherical Diameter (2.38mm) | Dense textile winding, medium printing rollers | |
E ASTM D2240 | 408E 501E 511E | 821gf, | 0.200" Spherical Diameter (5.08mm) | Medium density textile windings, soft rubber, foamed elastomers,wound threads,yarn | |
O ASTM D2240 | 201/O 211/O 410 501/O 511/O | 821gf, 1.81 lbs 0.100 inch travel | 3/32" Spherical Diameter (2.38mm) | Soft printing rollers, textile windings | |
OO ASTM D2240 | 203 | 113gf, 4.0 oz. 0.100 inch travel | 3/32" Spherical Diameter (2.38mm) | Sponge rubber, very soft rubber | |
OOO ASTM D2240 | 412 412L | 113gf, 4.0 oz. 0.100 inch travel | 1/2" Spherical Diameter (12.7mm) | Very soft materials, (e.g.) open cell foam | |
SL PTC STANDARD | 302SL | 142gf, 5.0 oz. 0.200 inch travel | 1 cm2- Circular (0.155in2) | Foam and sponge rubber, cellular and gel-like material | |
CF ASTM F1957-99 | 414CF | 9.11kgf 20lbs 0.200 inch travel | .1/2" Spherical Diameter (12.7mm) | Composite Foam | |
Asker C SRIS-0101 JIS K7312 | 601 603 604 611 | 855gf, | 0.200" Spherical | Medium density |