0.5/1/2/4/5nm Adjustable Double Beam Spectrophotometer for Laboratory

Double beam UV VIS Spectrophotometer with movable LCD  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. With inernal specific program;
7. 32G large capacity memory; USB, Email, USB flash drive and WIFI print data output.
8. Imported lamp and tungsten lamp;



 

Model	LU-T9	LU-T9S
Optical system	Czerny-Turner double beam;1200pieces/mm Imported holographic grating
Wavelength range	190~1100nm
Spectral bandwidth	1nm	0.5/1/2/4/5nm(five-speed adjustment)
Wavelength accuracy	±0.3nm
Wavelength repeatability	±0.1nm
Transmittance 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/360nm
Noise	0% 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 noise	0.05%T
Luminosity range	0~200℅T, -4~4A,0~9999C(0-9999F)
Test mode	absorbance, transmittance, reflectivity, energy
Light source	imported tungsten lamp and xenon lamp
Display	Mobile operation 10.1 inch capacitive touch screen
Data output	USB1.1 ,Email,U disk
Data output format	CSV, PDF
RAM	32GB(up to 256GB)
Power supply	AC90~250V/  50~60Hz
Dimension (L×W×H)mm	650×510×210
Weight	29kg	30kg

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 requirements



 

Model	LU-T1810D, LU-T1810DPC	LU-T1810DA, LU-T1810DAPC	LU-T1810DS, LU-1810DSPC
Optical system	CT type double beam optical system, 1200 strip / mm holographic grating splitting focal length 280nm
Wavelength range	190-1100nm
Spectral bandwidth	1.8nm	1nm	0.5,1,2,4,5nm adjustable
Wavelength accuracy	±0.3nm
Wavelength repeatability	±0.1nm
Transmittance 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 360nm
Noise	±0.0004Abs
Drift	±0.0008Abs(500nm, after pre-heating)
Baseline flatness	±0.0008Abs
Baseline dark noise	0.05%T
Luminosity range	0~200%T/-4~4A/0~9999C(0-9999F)
Light source	imported tungsten lamp and lamp
Scanning speed	high/ medium/ low three speed adjustable
Display	320X240nm Graphic LCD
Data output	USB interface, Centronics parallel port (optional HP, Epson compatible laser, inkjet printer and micro printer)
Power supply	90-250V/AC,50-60HZ