XU-5 Ultraviolet and Visible Spectrophotometer Tester

Product characteristics

● High precision: using micrometer level precision screw drive grating, to ensure the accuracy of wavelength < ±0.5nm; Transmission ratio accuracy up to ±0.3%.


● Easy to use: 7 inch color touch screen, map, curve at a glance, easy to operate. Special test programs for quantitative, qualitative, kinetic, DNA/RNA, multi-wavelength analysis, etc.


● Long service life: the original imported deuterium lamp, tungsten lamp, to ensure that the light source life up to 2 years, receiver life up to 20 years.


● Wide application field: Optional automatic sampling device, micro pool frame, 5° mirror reflection and other accessories, expand to many application fields.


Product function


● Photometric measurement: easy to measure the absorbance and transmittance of the sample at the specified wavelength. Up to 10 wavelengths can be measured simultaneously by multi-wavelength fixed point test.


● Quantitative measurement: automatic establishment of standard curve, first-order zero crossing, second-order, third-order curve fitting, single wavelength correction, dual wavelength correction, three-point method is optional;


● Qualitative measurement: spectrum processing methods include: scaling, smoothing, filtering, peak and valley detection, etc.


Kinetic measurement: enzyme kinetic reaction rate calculation. Zoom, smoothing, filtering, peak and valley detection, derivation and other map processing methods for you to choose;


●DNARNA, protein test function, automatic calculation of sample ratio and concentration.

XU-5 Ultraviolet and Visible Spectrophotometer Tester

Main technical parameters

1. Wavelength range: 190-1100nm


2. Spectral bandwidth: 2nm


3. Wavelength accuracy: ±0.5nm


4. Transmission ratio accuracy: ±0.3%T


5. Stray light: ≤0.05%T


Standard configuration


♦ One main machine


♦ 1-5cm manual sample holder 1 set


♦1 cm standard quartz colorimetric dish 1 box (2 PCS)


♦ 1cm standard glass colorimetric dish 1 box (4 PCS)


♦ Dust Cover 1 piece

XU-5 Ultraviolet and Visible Spectrophotometer Tester

Optional accessories

♦AS-11 single slot micro sample rack (optional when using a cubed less than 500ul);


♦AS-41 1~ 5cm optical path sample rack in 4 slots (optional when using 2~ 5cm optical path cuprate);


♦AS-42 10 cm optical path sample stand in Slot 4 (optional when using 10 cm optical path cubed);


♦AS-46 built-in micro printer (data printout required);


♦AS-47 external micro printer (data printout required);


♦AS-81 Automatic sample rack 1 cm in Slot 8 (optional to improve the automation of instrument use).

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