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PTC®人體工程學(xué)式硬度計(jì)
在人體工程學(xué)風(fēng)格硬度計(jì)從PTC®儀器內(nèi)置達(dá)到或超過(guò)目前ASTM D2240和ISO 868規(guī)格。 400系列硬度計(jì)配有可拆卸旋鈕同時(shí)登陸堅(jiān)實(shí)1“×1"基地小狹窄區(qū)域。這些硬度測(cè)量的壓痕硬度橡膠，彈性體，以及其它的橡膠狀的物質(zhì)，如氯丁橡膠，硅酮，乙烯基，腈基，和丁基，丙烯酸類(lèi)，聚甲醛，芳綸，聚氯乙烯，尼龍和的Lexan的。它也可以被用于軟塑料，氈，皮革，以及類(lèi)似的材料。
對(duì)于不屬于其它硬度的類(lèi)型*或不尋常的材料，PTC®建議發(fā)送您的材料的硬度全范圍進(jìn)行評(píng)估，以確定硬度的類(lèi)型，以滿足您的材料。
這些硬度計(jì)可在A型，B，C，D，DO，E，O和OO。它們既可以用于與一個(gè)試驗(yàn)臺(tái)，手持式或用恒定負(fù)載重。請(qǐng)參考硬度站在節(jié)指南進(jìn)行適當(dāng)?shù)膬x器。該P(yáng)TC®埃爾戈風(fēng)格硬度計(jì)來(lái)完成與手提箱，試塊和磁zui大的手持有的峰值讀數(shù)直到復(fù)位。測(cè)試報(bào)告包括A＆D的機(jī)型，指出在20，40，60和80的值，對(duì)于完整的校準(zhǔn)服務(wù)，請(qǐng)參考PTC計(jì)量™的A2LA認(rèn)證的實(shí)驗(yàn)室。
所有PTC®硬度計(jì)都在美國(guó)制造的
PTC® Ergo Style Durometers
The Ergo Style Durometers from PTC® Instruments are built to meet or exceed current ASTM D2240 and ISO 868 specifications. The 400 Series Durometers features a removable knob for small confined areas while landing on a solid 1" x 1 " base. These durometers measure the indentation hardness of rubber, elastomers, and other rubber-like substances, such as neoprene, silicone, vinyl, nitrile, and butyl, acrylic, delrin, kevlar, pvc, nylon and lexan. It can also be used for soft plastics, felt, leather, and similar materials.
For unique or unusual materials that are not covered by other durometer types, PTC® recommends sending a full hardness range of your material for evaluation to determine the durometer type to match your material.
These Durometers are available in Type A, B, C, D, DO, E, O and OO. They can be used either with a test stand, hand-held or with the constant load weight. Please refer to the Durometer Stand Section Guide for appropriate instruments. The PTC® Ergo Style Durometers come complete with carrying case, test block and a magnetic max hand that holds the peak reading until reset. A test report is included for A & D models which notes the value at 20, 40, 60 & 80. For complete calibration services please refer to PTC Metrology™ an A2LA Accredited Laboratory.
All PTC® Durometers are manufactured in the U.S.A.
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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