HD-21C-AHD-2000 UV detector

Brief introduction:

UV detector is a UV detection device in liquid chromatography, which is a new type of UV detector designed and improved according to the requirements of modern chromatographic instruments in the development of life sciences. This instrument is equipped with a chromatography column, a constant flow pump, an automatic partial collector, etc., forming a complete liquid chromatography separation and chromatography system. It can be applied in modern biology research, organic chemistry, agricultural research, fine chemical engineering, food and drug determination, as well as in the analysis, qualitative, quantitative, and chromatographic detection of samples with ultraviolet absorption in research institutions of colleges and universities.

HD-21C-AHD-2000 UV detectorDetails introduction:

1、 Overview of UV detector

The UV detector is imported from JapanR212photomultiplier tube,LEDdigital display2aODValue table,Users can directly read the optical densityAValue; High wavelength accuracy and repeatability, good monochromaticity, and the ability to directly record the relative peak values of each peak area in qualitative and quantitative analysis,And can calculate the relative content of quality; Equipped with upper column, constant flow pump, partial collector, etc,Form a complete liquid chromatography separation and analysis system; It can meet the requirements of gel permeation chromatography, affinity chromatography, ion exchange chromatography and other chromatographic analysis,Performance price ratio with *; Widely used in modern biological research, drug determination, agricultural research, chemical engineering, food, universities, and medical institutions for qualitative and quantitative analysis of samples with ultraviolet absorption.

2、 Main technical parameters of UV detector:

1UV detector wavelength range:220nmThe254nmThe280nmThe340nm﹙214nm﹚

2Range:0-100℅TThe0-2AThe0-1AThe0-0.5AThe0-0.2AThe0-0.1AThe0-0.05AThe0-0.02A

3Recorder output:10mV

4Integral meter output:0.1A/mV

5Flow type sample pool: volume100Microliters, optical path length3millimeter

Trace sample pool: volume30Microliters, optical path length10millimeter

6Digital display mode: fixedARange reading（0-2.0A）：
variableARange reading（0-2.0AThe0-1.0AThe0-0.5AThe0-0.2AThe0-0.1AThe0-0.05AThe0-0.02ATheHD-21C-B

7The range is0.05AWhen shifting gears: noise≦0.002A

8Working environment temperature:0～35℃.

9The instrument can work continuously1month

10The instrument operates without any vibration and is not affected by magnetic field interference around it.

11Power supply:220VAC±10%50HZ

12Host weight:5kg

14. Dimensions:285×200×160mm
Note: This instrument comes with three quality guarantees, a two-year warranty, and lifetime maintenance.