Lu'u-lu'u Rocky madaidaiciya Technical Specifications:
samfurin: HRC-3
Total tsawon: 25mm
kusurwa: a = 120 ° R = 0.2mm
Nuna darajar: HRC High: 0 Matsakaicin: 0 Low: 0
Jiki: ф6.36 × 10 ф8 × 15 (matakai) (kimanin darajar)

Lu'u-ulu'u cone matsa kai da saman spherical radius 0.2mm. (Yi amfani da A, C, D da N ma'auni), Yi amfani da kayan aiki daban-daban kamar: HR-150A Rochelle Hardness Gauge, Vicker Hardness Gauge, Nugget Hardness Gauge da sauransu.

Tauri gauge zinariya karfe da dutse press kai Categories:
1, daidaitattun matsa kai bisa ga tsarin bincike na kasa, don bincika matsa kai na daidaitattun taurin block;
2, aiki matsa kai bisa ga kasa bincike tsari da aka tsara, don auna gwaji sassa ko samfurin tauri darajar matsa kai;
3, taurin gami ball matsa kai da tungsten carbide a matsayin manyan abubuwa, tare da wani diamita spherical matsa kai;
4. Ball matsa kai ya kunshi karfe ball da kuma matsa kai jiki da aka ƙayyade diamita matsa kai;
5, Booster hardness gauge matsa kai da diamita na 10, 5, 25, 1mm karfe ball ko carbide ball matsa kai;
6, Rockefeller hardness gauge koni madaidaicin kai ne 120 digiri koni kusurwa, da lu'u-ulu'u koni madaidaicin kai da saman spherical radius ne 0.2mm. (Yana amfani da A, C, D da N gauges);
7, Rocket tauri gauge Ball madaidaicin kai diamita ne 1.588mm (dacewa da B, F, G da J madaidaicin), 3.175mm (dacewa da E, H da K madaidaicin), 6.35mm (dacewa da L da M madaidaicin), 12.7mm (dacewa da R madaidaicin);
8, Vicker tauri prism cone matsawa kai biyu gaba-gaba clamping kusurwa 136 digiri da lu'u-ulu'u ko masana'antu dutse mai daraja, da dai sauransu, da aka yi da kyau huɗu prism cone matsawa kai;
9, Nuh tauri rim madaidaicin kai dangane rim madaidaicin kusurwa 172 digiri 30 da 130 digiri da lu'u-ulu'u huɗu rim madaidaicin kai bi da bi;
10, crossedged koning matsa kai biyu gaban layi;
11, Shore tauri indenter (Shore tauri indenter) symmetrical bugun. lu'u-ulu'u press head tare da saman spherical radius na 1.0mm;
12, matsa kalula Shore, Weishi, Pasteur, kasa da kasa roba da sauransu hardness ma'auni matsa kai.
13, Shore A hardness mita matsa allura cone kusurwa ne 35 digiri sashe cone, da saman jirgin sama diamita ne 0.79mm;
14, Shore D hardness gauge kullun matsa lamba ne 30 digiri, da kullun matsa lamba kullun da sama spherical radius ne 0.1mm;
15, Weiss tauri gauge matsa lamba allura cone kusurwa ne 60 digiri sashe cone, da saman jirgin sama diamita ne 0.4mm. Wannan latsa allura dace da aluminum da kuma aluminum gami. Cylindrical matsawa allura da saman jirgin sama diamita 0.4mm, wannan matsawa allura dace da m karfe da kuma wuya aluminum;
16, Pasteur hardness gauge matsa lamba allura ne 26 digiri sashe allura, da saman jirgin sama diamita ne 0.157mm matsa lamba allura;
17, micro roba kasa da kasa tauri matsa allura da karfe ball matsa allura da diamita 0.395mm;
18, stamps a cikin hardness gauge kamar Shaw da Richter, amfani da buga sassan gwaji;
19, Right hardness gauge stamp kuma aka sani da impactor jiki, da aka yi da tungsten carbide da lu'u-lu'u. Sai dai E-nau'in da aka yi da lu'u-lu'u, sauran nau'ikan da aka yi da tungsten carbide. Akwai nau'ikan shida na D, DC, D + 15, G, E, C, nau'in G na ƙwallon da aka kafa kai tsaye ne 5mm, sauran nau'ikan ƙwallon da ke da diamita 3mm.