2000Jerin gani launi comparator, kowane model yana da daban-daban launi ka'idoji da daidai aikace-aikace filin. Wannan jerin main launi alama sun haɗa daPt-Co，Gardner，ASTM，EBCjira. Saka launi mai dacewa a cikin mai daidaitawa don daidaitawa ta hanyar daidaitawa ta gani.

1.Matsayin launi da daidai Matsayin farantin

Comparator2000+ (daidaitaccen kwanan)

Nessleriser2150（113mmMai launi Tube)

Nessleriser2250（250mmMai launi Tube)

Nessleriser1209（288mmMai launi Tube)

2.Hasken rana tsarin

Don samun daidai karatu, shawarar yin amfani da kullum m2000Tsarin hasken rana yana tabbatar da samar da tushen haske mai kyau, ba tare da tsangwama ba daga hasken muhalli.

fasaha sigogi

AF509/C——ASTMAlamar launi

LovibondAF509/CWani kayan aiki na musamman na man fetur don binASTMiyakantaccen kewayon launi alama don gani launi grading na man fetur. Ta amfaniAF509/CYi chromatography don tabbatar da cewa man fetur da aka yi amfani da shi ya dace da ƙa'idodin don hana lalacewa da kudaden kulawa da ke haifar da man fetur mai inganci. Operator shigar da samfurin a33mmA gilashi samfurin pool, za a iya daidaita samfurin launi tare daASTMAna kwatanta kai tsaye tsakanin launi har zuwa daidaitawa, da sauri ya yanke hukunci ko ya cancanci.

Sikelin farantin launi

4/81Launin farantin1，2，3，3.5，4，4.5，5

ASTMLauni alama gabatarwa

ASTMD1500AyyanaASTMAlamar launi ita ce ƙa'idar da aka fi amfani da ita don gano launin mai. zai16Block sanya haske projection da kuma chromatography na gilashin tace sanya a cikin biyu chromatography faifai don0.5Individual launi raka'a ga tsawon daga0.5(mafi shafi) ƙara zuwa8.0(Mafi zurfi). Lubricating man fetur, thermal mai gudanarwa, diwal, ma'adinai rufi man fetur, m paraffin duk za a iya auna ta wannan misali hanyar.