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PTC®412經(jīng)典樣式類(lèi)型OOO硬度計(jì)
測(cè)試單元泡沫，海綿橡膠，細(xì)胞和凝膠狀材料的硬度。
該P(yáng)TC®經(jīng)典樣式類(lèi)型OOO硬度計(jì)的制造均符合或超過(guò)目前ASTM D2240規(guī)格和旨在測(cè)量壓痕硬度非常柔軟的材料如開(kāi)孔泡沫，海綿橡膠，細(xì)胞和膠類(lèi)材料。該儀器具有低眩光系列化表盤(pán)搭配大膽容易閱讀的數(shù)字。每個(gè)硬度計(jì)來(lái)*與試塊和手提箱。該儀器設(shè)計(jì)用于手持設(shè)備或與PTC的載重量試驗(yàn)臺(tái)模型470。
請(qǐng)參閱立場(chǎng)選擇指南相應(yīng)的配件。
PTC® 412 Classic Style Type OOO Durometer
Test the Hardness of Cell Foams, Sponge Rubber, Cellular and Gel-Like Materials.
The PTC® Classic Style Type OOO Durometers are manufactured to meet or exceed current ASTM D2240 specifications and designed to measure the indentation hardness of very soft materials such as open cell foams, sponge rubber, cellular and gel-like materials. The instrument features a low glare serialized dial with bold easy to read numbers. Each Durometer comes complete with test block and carrying case. This instrument is designed to be used handheld or with PTC's Deadweight Test Stand model 470.
Please refer to the stand selection guide for the appropriate accessories.
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 |
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