China Spectrometer Spectrophotometer Double Beam UV Visible Spectrophotometer

Double beam UV VIS Spectrophotometer with movableLCD screen
(Model: LU-T9; LU-T9S):Double beam UV VIS Spectrophotometer are widely used in medicine, food safety, biochemistry, daily chemicals, environmental monitoring, agriculture, forestry, animal husbandry, fish, optical materials, petrochemical and other fields, is a high-end general-purpose analytical instrument commonly used in laboratories.Feature:1. High stable: Czerny-Turner dual beam optical system, drift is less than 0.0008 Abs.
2. High precision: Micrometer-class precision lead screw drive grating ensures wavelength accuracy <0.3nm; transmittance accuracy <0.3%; can reaches the Class I level.
3.10.1 inch LCD touch screen, movable
4. Android Android navigation menu operating system;
5. The display graphic is transmitted by Bluetooth;
6. WitPrinting Materials h inernal specific program;
7. 32G large capacity memory; USB, Email, USB flash drive and WIFI print data output.
8. imported deuterium lamp and tungsten lamp;
ModelLU-T9LU-T9SOptical systemCzerny-Turner double beam;1200pieces/mm imported holographic gratingWavelength range190~1100nmSpectral bandwidth1nm0.5/1/2/4/5nm(five-speed adjustment)Wavelength accuracy±0.3nmWavelength repeatability±0.1nmTransmittance accuracy±0.3%T; ±0.002Abs(0~0.5Abs); ±0.004(0.5-1.0Abs)Transmittance repeatability±0.1%T; ±0.001Abs(0~0.5Abs); ±0.002(0.5-1.0Abs)Stray light≤0.03%T, @220nm/360nmNoise0% Line noise:0.05%;100 Line noise: 0.1%Drift±0.0008Abs(at 250nm and 500nm,preheating for more than 1 hour )baseline flatness±0.0008Abs(preheating for more than 1 hour)baseline dark noise0.05%TLuminosity range0~200℅T, -4~4A,0~9999C(0-9999F)Test modeabsorbance, transmittance, reflectivity, energyLight sourceBreaker & Protector imported tungsten lamp and xenon lampDisplayMobile operation 10.1 inch capacitive touch screenData outputUSB1.1 ,Email,U diskData output formatCSV, PDFRAM32GB(up to 256GB)Power supplyAC90~250V/ 50~60Dimension (LxWxH)mm650x510x210Weight29kg30kg
Double beam UV VIS Spectrophotometer(Model: LU-1810D):Feature:1. High stability: Czerny-Turner type dual beam optical system reduces chromatic aberration and ensures long-term data stability
2. High precision: using a micrometer-scale precision lead screw to drive the grating to ensure wavelength accuracy <±0.3nm; transmittance accuracy is ±0.3%T, accuracy reaches Class I level
3. Easy to use: 5.7-inch large-screen LCD display, map, curve at a glance, simple and convenient operation, quantitative, qualitative, dynamic, DNA / RNA, multi-wavelength analysis and other special test procedures
4. Long service life: original imported xenon lamp, tungsten lamp, ensuring long life of 2 years, receiver life of up to 20 years
5. A variety of accessories: automatic sampler, micro cell holder, integrated ball diffuse reflection, 5 ° specular reflection and other accessories, to meet special requirementsModelLU-T1810D, LU-T1810DPCLU-T1810DA, LU-T1810DAPCLU-T1810DS, LU-1810DSPCOptical systemCT type double beam optical system, 1200 strip / mm holographic grating splitting focal length 280nmWavelength range190-1100nmSpectral bandwidth1.8nm1nm0.5,1,2,4,5nm adjustableWavelength accuracy±0.3nmWavelength repeatability±0.1nmTransmittance accuracy±0.3%T;±0.002Abs(0-0.5Abs); ±0.004Abs(0.5-1.0Abs)Transmittance repeatability±0.1%T;±0.001Abs(0-0.5Abs);±0.002Abs(0.5-1.0Abs)Stray light≤0.03%T, at 220nm and 360nmNoise±0.0004AbsPower & Generating Sets Drift±0.0008Abs(500nm, after pre-heating)baseline flatness±0.0008Absbaseline dark noise0.05%TLuminosity range0~200%T/-4~4A/0~9999C(0-9999F)Light sourceimported tungsten lamp and deuterium lampScanning speedhigh/ medium/ low three speed adjustableDisplay320x240nm Graphic LCDData outputUSB interface, Centronics parallel port (optional HP, Epson compatible laser, inkjet printer and micro printer)Power supply90-250V/AC,50-60HZ