Product Name Model Brand Area Price (RMB Â Yuan/piece) High Performance Liquid Chromatography LC200 Shanghai Jingke Shanghai 46000-50800 Jiangsu 5500-56000 Hubei 47600-49999 Fujian 48800-50800
Shanghai Jingke LC200 HPLC:
The chromatograph is a newly designed high performance HPLC. The instrument (base type) consists of a high-pressure infusion pump, a sample separation system, and an ultraviolet/visible light detector.
Features:
The microcomputer dual pump head complementary high-pressure infusion pump is adopted, and a self-checking system is adopted. The pump body material is made of stainless steel or high-molecular material ultraviolet/visible light detector adopts a grating light splitting system. Special micro flow cell. Time-variable wavelength analysis can be set. The 5-inch color LCD screen is used as the terminal display device to observe the test results and spectrum in real time. The sampler of the window instrument that is used as the parameter of various operation data selects the international standard type six-way valve: the connecting pipe is made of stainless steel. Tube or PEEK catheter: The separation column adopts the domestic and foreign standard C18 column. The instrument has a column thermostat, and two 70mm-250mm long columns can be installed in the column. The catheter and gasket used in the analysis system are the same as internationally used specifications. They can share the signal output of the instrument with the accessories of the imported instrument. The data processor interface (1AU/V) and the recorder interface 10mV/FS are configured. ), and with an output interface RS232 to achieve two-way communication with the chromatography workstation <br> <br> control performance index:
S&P column thermostat:
Temperature control range: 10°C-89°C (1°C increments) at room temperature
Temperature stability error: ≤0.5°C
High pressure infusion pump:
Flow setting range: 0.1-8ml/min
Flow stability error: ≤2%
Flow setting error: ≤5%
Maximum output pressure: metal system: 40MPa; non-metallic system: 25MPa
UV/Vis Detector:
Wavelength range: 190nm-700nm
Wavelength Accuracy: ±2nm
Absorbance relative error: ±10%
Baseline noise ≤1×10-4AU (254nm)
Baseline drift ≤1×10-3AU/h (254nm)
We have two items of Refrigerant Analyzer. One is R1234yf Refrigerant Analyzer and the other one is MINI R1234yf Refrigerant Analyzer.
The introduction of R1234yf Refrigerant Analyzer is as follows:
We adopt NDIR technology on MINI R1234yf Refrigerant Analyzer. This Refrigerant Analyzer can accurately identify the composition and purity of R1234yf Refrigerant, the accuracy of which is not less than 96%.
- The detection procedure is easy;
- Finish by one step;
- Large LCD screen display, showing the detecting result and mistake prompt
- Small body, tiny weight, portable carry;
- Suitable for hand-held operation;
C/A-1234yf Refrigerant Analyzer introduction:
C/A-1234yf is a professional R1234yf refrigerant analyzer researched and produced for new A/C refrigerant.
C/A-1234yf refrigerant analyzer can detect the composition and purity of R1234yf Refrigerant. The Refrigerant Identifier R1234Yf
will automatically alarm if the R1234yf Refrigerants are unqualified. It also can detect R134a refrigerant and show various composition content ratio from R1234yf, R134a, R12, R22, to HC.
- Large LCD screen display;
- Fast detect with only 60 seconds
- Accuracy: ±0.1%;
- Built in printer
- Print detecting result in real time;
- Easy to operate;
Refrigerant Analyzer,Refrigerant Gas R1234Yf Analyzer,High Precision Refrigerant Analyzer,Auto Refrigerant Gas Analyser
Shenyang Zhongda Huanxin Refrigeration Technology Co., Ltd. , https://www.zdhxrefrigerant.com