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 |
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