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E-mail
info@kh2002.com
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Phone
18516578292,18516575173
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Address
Room 508, Building 47, No. 2338 Duhui Road, Minhang District, Shanghai
Shanghai Kezhe Biochemical Technology Co., Ltd
info@kh2002.com
18516578292,18516575173
Room 508, Building 47, No. 2338 Duhui Road, Minhang District, Shanghai
ELSD-2000KS Pharmacopoeia type evaporative light scattering detector

1、Using laser light source, with long lifespan and high sensitivity;
2、Adopting stainless steel evaporation pipeline, corrosion-resistant, easy to clean, and not easily damaged;
3Adopting imported silicon photodiodes of the same quality as mainstream imported products;
4Adopting an electronic gas flow display meter, the control is simple and clear;
5Equipped with tail blowing concentration function, it improves the sensitivity of detection and keeps the detection pool clean;
6Low temperature atomization and evaporation of mobile phase, capable of measuring thermally unstable components;
7Adopting a converging optical path, with low noise, strong signal, and high sensitivity;

1The structure is sturdy and has a low failure rate;
2The nozzle is maintenance free and not easily clogged;
3Strong resistance, accurate results, and good repeatability;
4Easy to use and master;
5Can work with any manufacturerHPLCSystem integration;
6Adapt to all pharmacopoeiasELSDAnalyze variety testing;
7Low procurement cost, high cost-effectiveness;
8、Can be used in conjunction with chromatography workstations from our factory or other manufacturers;

1Gas flow rate:0~5L/min;
2Spray pressure:0~100psi;
3Temperature range: from room temperature to150℃Adjust the accuracy to1℃;
4Flow range:0~5ml/min;
5Light source: standard configuration650nmLaser;
6、Detector: Imported large-area silicon photodiode;
7Voltage range:220V;
8Gas requirements: air or nitrogen;

Host: including evaporator tube, nozzle, laser light source, photodetector, ELSD-2000KS chromatography workstation;

ELSD-2000KSThe main types of pharmaceuticals analyzed are:
1、Chinese medicinal materials
Lonicera hypoglauca、verbena、Morinda officinalis、Four Seasons Green、Guazi Jin、Belvedere fruit、Yibei Mu、Passpartout、Anemarrhena、Platycodon、motherwort、Zhejiang Fritillaria、Astragalus、Roasted Astragalus membranaceus、Ginkgo leaf、Commercial route、Hubei Beimu、sour jujube seed、Coix seed、Zhebei liquid extract、Ginkgo biloba leaf extract;
2、traditional Chinese patent medicines and simple preparations
Yiganning Granules、Sanhuang Film、Niuhuang Anti inflammatory Tablets、Niuhuang Snake Gallbladder Chuanbei Liquid、Boosting Qi and Nourishing Yuan Syrup、Shengxue granules、Danguixiang granules、Ubeisan、Yupingfeng Oral Liquid、Beiqi Wujia Tablets、Guipi Pill、Le'erkang syrup、Danggui Buxue Oral Liquid、Anshen Bu Nao Liquid、Qidong Yixin Oral Liquid、Bu Zhong Yi Qi Wan、Bu Xin Qi Oral Liquid、Ass hide glue Buxue Oral Liquid、Ass hide glue blood tonic、Liujiaobuxue granules、Shen Kangning Tablets、Jinbei Tankeqing Granules、Hypoglycemic acid tablets、Weinian Capsules、Compound Shiwei Tablets、Compound Huqing Tablets、Compound antiperspirant granules、Fumaiding Capsules、Nourishing Heart Tablets、Yangzheng Xiaoji Capsules、Yin nourishing and blood generating mixture、Qianlie Tongpian、Huang's Sound Pill、Deficiency Cold Stomach Pain Granules、Ginkgo biloba leaves、Ginkgo Biloba Capsule、Ginkgo Leaf Dripping Pills、Qingkai Lingpian、Qingkailing Soft Capsules、Qingkailing Soft Effervescent Tablets、Qingkailing Capsules、Purple Dragon Tablets、Shuxin Oral Liquid、Shu Xin Syrup、Kelening Capsules、New Blood Treasure Capsules、Awakening Brain Reconstruction Capsules、Tangmai Kang Granules、Huodan tablets;
3、antibiotics
tobramycin、tobramycin eye drops、Tobramycin sulfate injection、Sulfuric acid minocycline、Micronomicin Sulfate Oral Solution、Sulfuric acid minocycline tablets、Sulfuric acid minocycline injection、Baromycin sulfate、Paromomycin Sulfate Tablets、Kanamycin sulfate、Kanamycin sulfate injection、Kanamycin sulfate eye dropsThe注射用硫酸可那霉素、Sisomixing sulfate、Sisomicin Sulfate Injection、Gentamicin sulfate、Gentamycin Sulfate Tablets、gentamycin sulfate injection、gentamycin sulfate sustained-release tablets、Gentamicin sulfate granules、Gentamicin sulfate eye dropsThe硫酸奈替米星The硫酸奈替米星注射液、Etimicin sulfate、Ethimicin sulfate for injection、Ribomycin sulfate、Ribostamycin Sulfate for Injection、Streptomycin sulfate、Streptomycin Sulfate for Injection;
4、pharmaceutical excipients
cholesterol、glycerol、carbohydrates、amino acid、lipid、surfactant、polyethylene glycol、steroid、dextrin、fatty acid;
Comparison Table of Evaporative Light Scattering Detectors:
model |
Alltech3300ELSD |
ELSD-3000KS |
ELSD-2000KS |
manufacturer |
Grace Davison |
Shanghai Kezhe |
Shanghai Kezhe |
light source |
650nmlaser |
650nmlaser |
650nmlaser |
detector |
Silicon photodiode |
photomultiplier tube |
Silicon photodiode |
Heating temperature range |
Room temperature~120 ℃ |
Room temperature~200 ℃ |
Room temperature~200 ℃ |
spray pressure |
0~80psi; |
0~150psi; |
0~150psi; |
detection angle |
90℃ |
90℃ |
90℃ |
nozzle |
Stainless steel, needs to be cleaned |
stainless steelTeflon No need to clean |
Stainless steel, needs to be cleaned |
evaporation tube |
Stainless steel, excluding fragile components such as glass |
stainless steelTeflon, does not contain fragile components such as glass |
Stainless steel, excluding fragile components such as glass |
display |
Simple display, complex display requires external PC connection |
Embedded touch computer, capable of displaying and storing chromatograms |
External PC required |
Gas electronic flow display |
have |
have |
have |
Gas electronic flow control |
have |
have |
none |
Temperature compensation function |
have |
have |
have |
after-sales service |
12month |
18month |
15month |
HPLC-ELSDMethod is an important option for quantitative analysis of traditional Chinese medicine pharmaceuticals. Currently, evaporative light scattering instruments are mainly occupied by imported products, and their prices are still relatively high with long delivery times; Therefore, the evaporative light scattering detector product launched by Shanghai Kezhe Company has performance not inferior to imported products, can replace imported instruments well, and is cheap, fast in delivery, and thoughtful in service. It is an ideal choice for units engaged in the separation and analysis of traditional Chinese medicine pharmaceuticals, natural products, and antibiotics,A more affordable choice!
Due to continuous technological advancements, our company reserves the right to make design changes without prior notice. We apologize for any inconvenience caused.