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您的位置: 首页 > 产品 > 物性测试仪器 > 分光光度计 > 紫外可见分光光度计 > UV-7502PCS ,UV-7502PC,UV-...产品

UV-7502PCS ,UV-7502PC,UV-7502C,UV-7502CS

UV-Vis Spectorophotometer

Introduction:

UV7502 series is single beam spectrophotometer that analyzes specimen materials in the ultra-violet and visible spectral range. Its high precision and reliable performance made it ideal for applications in medicine, petrochemistry, agriculture, food industry, biochemistry, environmental protection and many other fields.
 

Features: 

※ Easy operation: Built-in microcomputer, pannel with simple keys, LCD display and spacious sample compartment.
※ High precision and working stability: The high reliability is achieved with the installation of a CT monochromater.
※ Advanced calculation and high automation: New micro-processing technology is applied to strengthen the data processing.
※ Automatic 0%(T) and 100%T calibration
※ Automatic interchange of wavelength and auto position adjustment of UV and Vis lamp.
※ *Compatibility with PC and printer: Built-in RS-232 interface permits data transfer to a PC. And a printer can be connected directly to the instrument through 
the parallel printer port.
※ *Easy creating and storing programme and scans: With the bundled software this product is capable of charting and storing the scan results.  
(*available with PC model.)
 

Optional Accessories  

※ 100mm cuvette rack
※ Homoiothermy waterbath 3-cuvette rack
※ Universal type Test tube(Can use the Φ8~Φ16mm or Φ16mm~Φ22mm Test tube)
※ Automatic 4-cuvettes rack(1cm)
※ Reflection attachment

Specifications

Model UV-7502PCS UV-7502PC UV-7502C UV-7502CS
(Spectral scanning)  (Spectral scanning)
Optical system Single beam, Grating 1200 line/mm
Spectral Bandwidth 0.5124nm 2nm 0.5124nm
Wavelength range 200-1000nm
Wavelength accuracy ±0.5nm ±0.5nm ±0.5nm
(2nm) (2nm)
Wavelength reproducibility ≤0.2nm
Wavelength readability 0.1nm
Photometric accuracy ±0.5%T ±0.5%T ±0.5%T
2nm 2nm
Photometric reproducibility ≤0.2%T
Stray light            Λ220nm340nm ≤0.1%T   ≤0.15%T   ≤0.2%T   ≤0.2%T  
2nm 2nm
Baseline flatness ±0.004A  ±0.004A  /
2nm
Stability ≤0.004A/60min/500nm(after 30min warmup)
Photometric range 0-125%T 0-125%T
-0.097-3.00A -0.097-2.70A
0-1999C 0-1999C
Light source Deuterium & Tungsten-halogen lamp
Display LCD2*20
Data output RS-232C
Analysis software With Support
Detector Silicon photovoltaic cells
Cuvette holder 10mm
Cuvettes  10mm quartz cuvettes /2 cases10mm glass cuvettes /4 cases
Power AC 100∕240V; 50∕60Hz; 300W
Dimensions 440*370*200mm
Weight 17kg