Testeur de spectrophotomètre ultraviolet et visible XU-5
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Description
Testeur de spectrophotomètre ultraviolet et visible XU-5
Caractéristiques du produit
● 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, facile à utiliser. Special test programs for quantitative, qualitative, kinetic, DNA/RNA, multi-wavelength analysis, etc..
● Long service life: the original imported deuterium lamp, lampe au tungstène, to ensure that the light source life up to 2 années, receiver life up to 20 années.
● 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. Jusqu'à 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.
Principaux paramètres techniques
1. Gamme de longueurs d'onde: 190-1100nm
2. Bande passante spectrale: 2nm
3. Précision de la longueur d'onde: ±0.5nm
4. Précision du rapport de transmission: ±0,3%T
5. Lumière parasite: ≤0.05%T
Configuration standard
♦ One main machine
♦ 1-5cm manual sample holder 1 ensemble
♦1 cm standard quartz colorimetric dish 1 box (2 PC)
♦ 1cm standard glass colorimetric dish 1 box (4 PC)
♦ Dust Cover 1 morceau
Accessoires optionnels
♦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).