Double Beam UV-Vis Spectrophotometer LUS-B11

Double Beam UV-Vis Spectrophotometer LUS-B11 is a compact, tabletop, wide screen double beam spectrophotometer comprising double beam long light path design, offers 190 to 1100 nm of wavelength range with 1200 L/mm grating. Features automatic calibration of all baseline, wavelength, and dark current, it has rigid 16 mm dicast aluminium base as optical mount. Equipped with 6 inches LCD display, standard software and USB interface, this spectrometer provides direct operation to multi functions and display the test results curve and data. With unique 520 mm long light path, it ensures great resolution with stability and reliability.

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Wavelength range	190 to 1100 nm
Spectral bandwidth	1.8 nm
Optical system	Double beam; 1200 lines/mm grating
Wavelength accuracy	±0.1nm (D2 656.1nm), ±0.3nm @ all
Wavelength repeatability	0.2 nm
Photometric range	-0.3 to 3 A; 0 to 200% T; 0 to 9999 C
Photometric accuracy	±0.2% T (0 to 100% T)
Photometric repeatability	≤0.1% T (0 to 100% T)
Noise	± 0.0005 A/h
Light source	Tungsten lamp, Deuterium lamp
Stray light	≤0.03% T @ 220 nm,360 nm
Stability	± 0.001 A/h @ 500nm
Display	320×240 Dots (6 inches) LCD display
Baseline Flatness	±0.001A/h
Detector	Silicon photodiode
Function	Spectrum scanning, Standard curve, Kinetics, Multi wavelength scanning, DNA/Protein testing
Interface	USB
Printer	Parallel port
PC software	Yes
Power supply	AC 220 V/110 V，50/60 Hz
Dimensions (W×D×H)	625×430×206 mm
Weight	30 kg

Wide screen double beam spectrophotometer
Unique double beam 520 mm long light path design
190 to 1100 nm of wavelength range with 1200 L/mm grating
Automatic calibration of all baseline, wavelength, and dark current
Rigid 16 mm dicast aluminium base as optical mount
6 inches LCD display, standard software and USB interface
Direct operation to multi functions: spectrum scanning, standard curve, kinetics, multi wavelength scanning, DNA/Protein testing
Tungsten and deuterium lamp as light source
Great resolution with stability and reliability

Double Beam UV-Visible Spectrophotometer are used for analysis of band gap, optical coatings and thin films, quantitative analyses, kinetics, wavelength scanning, and DNA and Protein analysis across clinical and research laboratories.

Available Range :

Wavelength range : 190 to 1100 nm Wavelength range : 190 to 1100 nm Wavelength range : 190 to 1100 nm Wavelength Range : 190 ~ 1100 nm Wavelength range : 190 to 1100 nm Wavelength range : 190 ~ 1100 nm

Related Models :

Model

Wavelength range

Spectral bandwidth

Optical system

Wavelength accuracy

Wavelength repeatability

Photometric range

Photometric accuracy

Photometric repeatability

Noise

Light source

Stray light

Stability

Display

Baseline Flatness

Detector

Function

Interface

Printer

PC software

Power supply

Dimensions (W×D×H)

Weight

LUS-B30

190 to 1100 nm

2 nm

Double beam 1200 lines/mm

0.0005 A @ 500 nm

Imported Deuterium and Tungsten lamp

≤ 0.03 % T @ 220 nm, 360 nm

± 0.0003 A/h @ 500 nm

10.1 inches TFT colored capacitive touch screen

Imported silicon photodiode

AC 220 V, 50 Hz or 110 V, 60 Hz

LUS-B31

190 to 1100 nm

1 nm

Double beam 1200 lines/mm

0.0005 A @ 500 nm

Imported Deuterium and Tungsten lamp

≤ 0.03 % T @ 220 nm, 360 nm

± 0.0003 A/h @ 500 nm

10.1 inches TFT colored capacitive touch screen

Imported silicon photodiode

AC 220 V, 50 Hz or 110 V, 60 Hz

LUS-B32

190 to 1100 nm

0.5/1/2/4/5 nm

Double beam 1200 lines/mm

0.0005 A @ 500 nm

Imported Deuterium and Tungsten lamp

≤ 0.03 % T @ 220 nm, 360 nm

± 0.0003 A/h @ 500 nm

10.1 inches TFT colored capacitive touch screen

Imported silicon photodiode

AC 220 V, 50 Hz or 110 V, 60 Hz

LUS-B16

± 0.0002A @500nm

± 0.001 A

28 kg

LUS-B40

190 to 1100 nm

0.5/1/2/4 nm

Double beam grating 1200 lines/mm

± 0.0004

Imported Deuterium and Tungsten lamp

≤ 0.03 % T @ 220 nm, 360 nm

± 0.0004 A/h @ 500 nm

10.1 inches TFT colored capacitive touch screen

Imported silicon photodiode

AC 220 V, 50 Hz or 110 V, 60 Hz

LUS-B15

190 ~ 1100 nm

2 nm

0.5 nm

≤ 0.2 nm

≤ 0.05 % T

Silicon photo diode

25 kg

LUS-B10

± 0.002 A @500 nm

0.0005 A/h @500 nm

6 inches high brightness Blue LCD display

± 0.001 A

Silicon photodiode

LUS-B13

± 0.002 A @500 nm

0.0005 A/h @500 nm

6 inches high brightness Blue LCD display

± 0.001 A

Silicon photodiode

LUS-B11

190 to 1100 nm

1.8 nm

Double beam; 1200 lines/mm grating

±0.1nm (D2 656.1nm), ±0.3nm @ all

0.2 nm

-0.3 to 3 A; 0 to 200% T; 0 to 9999 C

±0.2% T (0 to 100% T)

≤0.1% T (0 to 100% T)

± 0.0005 A/h

Tungsten lamp, Deuterium lamp

≤0.03% T @ 220 nm,360 nm

± 0.001 A/h @ 500nm

320×240 Dots (6 inches) LCD display

±0.001A/h

Silicon photodiode

Spectrum scanning, Standard curve, Kinetics, Multi wavelength scanning, DNA/Protein testing

USB

Parallel port

Yes

AC 220 V/110 V，50/60 Hz

625×430×206 mm

30 kg

LUS-B20

190 to 1100 nm

1.0 to 5.0 nm (adjustable)

Double beam, C-T monochromator, 1600 L/mm holographic grating

±0.3 nm

0.1 nm

0.015 %T (at 220nm and 360 nm)

Silicon photodiode detector

Digital signal; USB

220 V ± 10%, 50Hz

LUS-B12

320×240 mm Blue LCD display

≤±0.001 Abs

USB

LUS-B17

0.001 A / h at 500 nm

± 0.001 A

Import Silicon Photodiode

28 Kg

LUS-B41

≤0.2 % T/3 min (250/500 nm 0%T), ≤0.3%T/3 min (250/500 nm 100%T)

± 0.001A/H (500 nm,0 A)

± 0.001 A

Silicon Photodiode

LUS-B42

≤0.1%T(100%T), ≤0.05%T(0%T), ≤±0.0005A/h (500nm,0Abs,2nm bandwidth)

deuterium lamp and long-life halogen tungsten lamp

7-inch large-screen color touch LCD screen

Photocell

USB-A/USB-B

18 Kg

LUS-B23

±0.0002A (500nm After preheating)

0.0005A/h（500nm After preheating）

±0.001A

Photomultiplier Tubes

560×450×230mm

28Kg

LUS-B43

Silicon photocell

Double Beam UV-Vis Spectrophotometer LUS-B11

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