Ka'idar gwaji

TR-ZHMai auna nauyi na karfe (total chromium, hexavalent chromium, jan ƙarfe, nickel, zinc, baƙin ƙarfe) ya dogara ne akan hanyar takardar shaidar inganci - GB7466-87 "Ma'aunin ingancin ruwa na total chromium", GB7467-87 "Ma'aunin ingancin ruwa na hexavalent chromium na diphenylcarbonyl dihydrazide spectrophotomer doka, "bicyclohexanone hexacyl dioxide doka", GB11910-89 "Ma'aunin ingancin ruwa na nickel na butadione dioxide spectrophotomer doka, "Dimethol orange spectrophotomer doka" da HJ / T345-2007 "Ma'aunin ingancin ruwa na baƙin ƙarfe na makwabta da firoline spectrophotomer doka" misali R & D zane, ta hanyar shigo da sanyi mai haske, ƙwanƙwasan fasahar tsangwama, ta hanyar ma'aunin spectrophotomer don gano absorption na samfurin a ƙarƙashin takamaiman tsawon ruwa na tushen haske, sa'an nan kuma ta hanyar sarraf

Abubuwan amfani:

1, karamin kayan aiki zane, kwakwalwa-irin saiti, haske nauyi, m ɗaukar.
2, goyon bayan gwajin gwaji na musamman, rage ayyukan mai amfani kamar yadda zai yiwu.
3. Goyon bayan buga Bluetooth mara waya, za a iya buga bayanan tarihi (zaɓi tare da firintar Bluetooth).
4, Za a iya adana 4000 saiti na tarihin ma'auni data.
5, gina-in babban karfin caji lithium baturi, da kuma sauran wutar lantarki nuni, ƙananan ikon, low ikon amfani, cimma super dogon jira. Na'urar tana da nau'ikan samar da wutar lantarki uku don masu amfani su zaɓi.

Kayayyakin Features:

1, Wide kewayon gwaji: Za a iya fadada da dama na gwaji sigogi, bisa ga bukatun keɓaɓɓu, cimma albarkatun amfani da ingantawa.
2, High hankali: mafi ƙarancin nuni darajar iya kai 0.001mg / L.
3, haske tushen amfani: Amfani da shigo da sanyi haske tushen, gani aiki mai kyau, ba tare da pre-dumama, rayuwa har zuwa sa'o'i 100,000.
4, aiki mai hankali: mai hankali aiki shirye-shirye, jagora masu amfani da sauki kammala aiki.
5, daban-daban hanyoyin gwaji: Za a iya zaɓar daidaitaccen ma'auni ko yanayin ma'auni mai ci gaba, zaɓi kyauta tsakanin sauri da daidaito.
6, low amfani da farashi: low farashin kayan amfani, ƙananan amfani.
7, aiki lafiya: amfani da narkewa da launi bambancin bututun, auna sauki, sauri, aminci.
8, babban allon LCD nuni, bayanai kai tsaye karatu, aiki mai sauki ceton lokaci.

Kayayyakin sigogi: