جهاز اختبار مقياس الطيف الضوئي للأشعة فوق البنفسجية والمرئية XU-5
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جهاز اختبار مقياس الطيف الضوئي للأشعة فوق البنفسجية والمرئية XU-5
خصائص المنتج
● 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 شاشة ملونة تعمل باللمس بوصة, map, curve at a glance, سهل تنفيذه. Special test programs for quantitative, qualitative, kinetic, DNA/RNA, multi-wavelength analysis, إلخ.
● Long service life: the original imported deuterium lamp, tungsten lamp, to ensure that the light source life up to 2 سنين, receiver life up to 20 سنين.
● 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. يصل إلى 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, إلخ.
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.
المؤشرات الفنية الاساسية
1. نطاق الطول الموجي: 190-1100نانومتر
2. عرض النطاق الترددي الطيفي: 2نانومتر
3. دقة الطول الموجي: ±0.5nm
4. دقة نسبة الإرسال: ± 0.3% ت
5. ضوء طائش: ≤0.05%T
التكوين القياسي
♦ One main machine
♦ 1-5cm manual sample holder 1 تعيين
♦1 cm standard quartz colorimetric dish 1 box (2 أجهزة الكمبيوتر)
♦ 1cm standard glass colorimetric dish 1 box (4 أجهزة الكمبيوتر)
♦ Dust Cover 1 قطعة
الملحقات الاختيارية
♦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).