Ruwa chromatography goyon bayan tururi haske yaduwa detector

Bayanan samfurin

An yi amfani da na'urar gano haske mai watsawa ta tururi don gano samfuran da ke ƙasa da ƙarancin tafiyar da ruwa.

UM4800 shine mai ganowa na duniya wanda za a iya amfani da shi ta hanyar layi tare da kowane tsarin HPLC. UM4800， ne sabon ƙaddamar da tattalin arziki ELSD na Microcom; Wani abu ne na gargajiya bayan UM3000 da UM5000. An ƙara inganta aikin kayan aiki, yayin da kuma yana da fasali masu araha da inganci. Alamar aikinsa ta kai matakin kayayyaki na kasa da kasa, wanda shine mafi kyawun alamar ELSD a cikin kayayyakin iri ɗaya.

Ruwa chromatography goyon bayan tururi haske yaduwa detector

Ka'ida gabatarwa

1. Mai ganowa mai watsawa mai haske (Evaporative Light-scattering Detector, ELSD) shine nau'in mai ganowa na duniya wanda ke gano kowane samfurin da ke da ƙarancin ƙarancin tafiya, samfurin ba ya buƙatar halayen shan haske.

2. Za a iya magance matsalolin ganowa na HPLC, kamar phospholipids, sukari, non-derivative fatty acids da amino acids, da dai sauransu, ba tare da buƙatar ganowa kafin ginshike, bayan ginshike;

3. Amsar siginar da ke da alaƙa da ingancin samfurin, don samun bayanai game da ingancin da ba a sani ba;

4. Wide gradient da mai narkewa jituwa, babu mai narkewa peak tsangwama (Multi-mai narkewa gradient iya samun kwanciyar hankali tushe, ƙananan tasirin zafin jiki);

5. Lokacin raba rikitarwa samfurin, za a iya kara daidai modifiers kamar: ammonium acetate, kankara acetate, formic acid a cikin tafiya mataki, TFA， Ammonia, triethylamine da dai sauransu.

Aikace-aikace

An yi amfani da ELSD sosai don gwajin carbohydrates, lipoids, fatty acids, amino acids, magunguna da polymers da sauransu, musamman ƙididdigar ingantaccen abubuwan da ke cikin maganin Sin da maganin Sin.

fasaha sigogi

1. Kayan aiki iri: Low zazzabi tururi iri

2. Turawa yankin zafin jiki kewayon: dakin zafin jiki ~ 130 ° C

3. Gas iri: Nitrogen ko iska

4. Gas gudun kewayon: 1 ~ 4 L / min

5. Tsarin yawo: <1.0 mV / h (1mL / min 10% methanol, tururi zazzabi 40 ° C, gas kwarara 3L / min)

6. Minimum ganowa inganci: <1.0 ng glucose (kai tsaye samfurin, 1mL / min ruwa, tururi zafin jiki 40 ° C, gas kwarara 3L / min)

7. Typical ƙididdigar kewayon: 0.2-30μg (glucose)

8. Quantitative maimaitawa: RSD6≤2.0% (6 ma'auni)

9. Analog siginar fitarwa: 0 ~ 1V

10. Wutar lantarki: 220V, 50Hz

11. girman: 460 × 330 × 460 (mm)
    

Kayayyakin Features

1. Minimum amo matakin

2. Ultra High Sensitivity: Abubuwan da suka dace da bayyane m da kuma m kewayon

3. Low zafin jiki tururi nau'i, zai iya kwanciyar hankali samar da 130 ℃ high zafin jiki tururi zafin jiki

4. International yi nuna alama matakin, Domestic kayan aiki Price

5. Tare da mafi girman daidaitawa a cikin samfuran iri ɗaya: kayan aikin da ake bincika a halin yanzu a duniya ta amfani da lasers na semiconductor tare da bututun photomultiplier
   

Kayan aiki Saituna

1, ELSD 1 na'ura

2, Tashar aiki software 1 saiti
3, Air kwamfuta 1 na'ura
4, m kayan aiki 1 sa