UV-Vis Spectrophotometer

Application
SP-UV-S54 UV-Visible spectrophotometer is a 2nm spectral slit width concise easy-operated general use spectrophotometric instrument with wide rang of wavelength. It can measure transmittance，absorbance and direct reading within the wavelengths of 200-1000 nm. This instrument is widely used in medical science and hygiene, clinical analysis, biochemistry, petroleum chemical industry, environmental monitoring and quality control department for qualitative and quantitative analyses.

Description
1. Japanese Hamamatsu L2D2 steady、high-luminosity、more than 3000hours lifetime Deuterium lamp、Japanese more than 10000hours lifetime Halogen-Tungsten Lamp，Hamamatsu 1226 UV-receiver；patentcompages technology of lamp parts.
2. Automatically wide range of wavelength scanning & dynamics scanning.
3. Non-spherical optical path of light source,    CT grating monochromator.
4. Large sample compartment，4-positions sample cuvette rack，optional 5cm optical length rectangular cuvettes.
5. With a special software for spectrogram  scanning& quantitative data processing , operating prompt with menu .
6. built-in RS-232C serial port interface & standard parallel print

Specifications

1. Optical system： Diffraction grating C-T monochromator
2. Wavelength range：200～1000nm(GS53; GS54)
3. Light source：Hamamatsu L2D2 long life high stable   deuterium & tungsten lamp combination
4. Receiver: Hamamatsu 1226 UV receiver
5. Wavelength accuracy: ±2 nm (GS53) ; ±1nm(GS54)
6. Wavelength repeatability: 0.5 nm
7. Transmittance accuracy: ±0.5% (t) (NBS SRM930D)
8. Transmittance repeatability: 0.3% (t)
9. Spectrum bandwidth: 2nm
10. Stray light:≤0.2%(t) (360nm, NaNO2) (220nm, NaI)
11. Display scales: (T)：0.0～199.9%
    1. 1. 1. 1. (A)：-0.3～2.999
             2. (F)：1～9999
             3. (C)：0～9999
12. Power source: 220V±22V   50Hz±1Hz
13. RS-232C serial port interface & standard parallel print port

Standard Package:
1SP-UV-S54   1 set
2. 1cm rectangular cuvette(crystal)    1 case(2 pcs)
3. 1cm rectangular cuvette(glass)      2 case(4 pcs)
4.  4 position cuvette rack   1 pc
5. Power cable    1 pc
6. Operating manual   1 pc
7. Certification of quality   1 pc
8. Packing list     1 pc
9.  Fuse (2A)       2 pcs
10. Qualitative-quantitative data processing software package of spectrophotometer for matching with PC

Optional Accessories & Spare Parts

1. Fuse (2A/3A)
2. Light source with pre-aligned lamp rack( halogen lamp, deuterium lamp)
3. Rectangular cuvette 1, 2, 3, 5 cm（glass）、1 cm（quartz hermetical）
4. 5 cmoptical path cuvette rack
5. RS232C serial interface cable
6. Optional PC
7. Jet printer
8. Printer cable
9. Praseodymium-neodymium optical filter
10. Holmium oxide optical filter