Single Beam UV/Vis Spectrophotometer LUS-A50

Single Beam UV/Vis Spectrophotometer LUS-A50 is bench top device with 190 nm to 1100 nm wavelength range, and offers spectral bandwidth of 2 nm. With T, A, C, E work mode it is designed with Hi, Med, Low (Max. 3000 nm/min) scanning speed range. The latest ARM system and long optical system ensure high accuracy and good stability of the instrument. The 10.1 inch TFT Touch colored display and it can perform powerful functions like Photometric measurement, Quantitative measurement, Kinetics, Spectrum scan, DNA/Protein test, Multi-wavelength test etc. This advance, high quality spectrophotometer supports USB data transfer and storage system.

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Wavelength range	190 to 1100 nm
Spectral bandwidth	2 nm
Wavelength Accuracy	± 0.1nm @ 656.1 nm, ± 0.3 nm @ all
Wavelength Repeatability	≤ 0.1 nm
Optical system	Single beam 1200 lines/mm
Photometric Range	0 to 200 %T, -0.3 to 3A, 0 to 9999 C (0 to 9999F)
Photometric Accuracy	0.2%T (0 to 100 %T), ±0.002A(0 to 0.5 A), ±0.004A (0.5 to 1 A)
Photometric Repeatability	≤0.15 % T (0 to 100 %T), 0.001A (0 to 0.5A), 0.002A (0.5 to 1A)
Detector	Imported silicon photodiode
Light source	Imported Deuterium and Tungsten lamp
Stray light	≤ 0.03 % T @ 220 nm, 360 nm
Stability	± 0.0005 A/h @ 500 nm
Data Output Port	USB drive, USB host, RS232
Power supply	AC 220 V, 50 Hz or 110 V, 60 Hz
Noise	0.0005 A @ 500 nm
Display	10.1 inches TFT colored capacitive touch screen
Baseline flatness	± 0.002 A
Printer port	Parallel port
Work mode	T, A, C, E
Scanning speed	Hi, Med, Low (Max. 3000 nm/min)
Wavelength setting	Auto
Cuvette holder	10 mm manual 4 cell holder
Dimension	810 × 660 × 390 mm
Gross weight	27 kg

Work mode T, A, C, E and scanning speed range Hi, Med, Low (Max. 3000 nm/min)
In-house massive memory is capable of saving up to 1024 M for test data & working curves
Designed with 10.1 inches high resolution TFT colored capacitive touch screen and windows Graphic interface
Large sample chamber can accommodate 5 to 100 mm cuvettes of all kinds
Equipped with powerful functions like Photometric measurement, Quantitative measurement, Kinetics, Spectrum scan, DNA/Protein test, Multi-wavelength test, etc
The USB port can be used for data transfer, which can easily exported to excel for further processing
Socket type deuterium and tungsten lamp can make lamps switching without optics debugging and easy to be replaced

Single Beam UV/Vis Spectrophotometer is used in high requirement for precision measurement in the research and production of organic chemistry, biochemistry, medical testing, food testing, environmental protection, water testing industries, etc.

Accessories no.	Name
1	10 mm glass cuvette × 4
2	10 mm quartz cuvette × 2
3	2, power cord
4	User manual
5	PC software

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 ~ 1100 nm Wavelength Range : 190 ~ 1100 nm

Related Models :

Model

Wavelength range

Spectral bandwidth

Wavelength Accuracy

Wavelength Repeatability

Optical system

Photometric Range

Photometric Accuracy

Photometric Repeatability

Detector

Light source

Stray light

Stability

Data Output Port

Power supply

Noise

Display

Baseline flatness

Printer port

Work mode

Scanning speed

Wavelength setting

Cuvette holder

Dimension

Gross weight

LUS-A50

190 to 1100 nm

2 nm

± 0.1nm @ 656.1 nm, ± 0.3 nm @ all

≤ 0.1 nm

Single beam 1200 lines/mm

0 to 200 %T, -0.3 to 3A, 0 to 9999 C (0 to 9999F)

0.2%T (0 to 100 %T), ±0.002A(0 to 0.5 A), ±0.004A (0.5 to 1 A)

≤0.15 % T (0 to 100 %T), 0.001A (0 to 0.5A), 0.002A (0.5 to 1A)

Imported silicon photodiode

Imported Deuterium and Tungsten lamp

≤ 0.03 % T @ 220 nm, 360 nm

± 0.0005 A/h @ 500 nm

USB drive, USB host, RS232

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

0.0005 A @ 500 nm

10.1 inches TFT colored capacitive touch screen

± 0.002 A

Parallel port

T, A, C, E

Hi, Med, Low (Max. 3000 nm/min)

Auto

10 mm manual 4 cell holder

810 × 660 × 390 mm

27 kg

LUS-A51

190 to 1100 nm

1 nm

± 0.1nm @ 656.1 nm, ± 0.3 nm @ all

≤ 0.1 nm

Single beam 1200 lines/mm

0 to 200 %T, -0.3 to 3A, 0 to 9999 C (0 to 9999F)

0.2%T (0 to 100 %T), ±0.002A(0 to 0.5 A), ±0.004A (0.5 to 1 A)

≤0.15 % T (0 to 100 %T), 0.001A (0 to 0.5A), 0.002A (0.5 to 1A)

Imported silicon photodiode

Imported Deuterium and Tungsten lamp

≤ 0.03 % T @ 220 nm, 360 nm

± 0.0005 A/h @ 500 nm

USB drive, USB host, RS232

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

0.0005 A @ 500 nm

10.1 inches TFT colored capacitive touch screen

± 0.001 A

Parallel port

T, A, C, E

Hi, Med, Low (Max. 3000 nm/min)

Auto

10 mm manual 4 cell holder

810 × 660 × 390 mm

27 kg

LUS-A52

190 to 1100 nm

0.5/1/2/4/5 nm

± 0.1nm @ 656.1 nm, ± 0.3 nm @ all

≤ 0.1 nm

Single beam 1200 lines/mm

0 to 200 %T, -0.3 to 3A, 0 to 9999 C (0 to 9999F)

0.2%T (0 to 100 %T), ±0.002A(0 to 0.5 A), ±0.004A (0.5 to 1 A)

≤0.15 % T (0 to 100 %T), 0.001A (0 to 0.5A), 0.002A (0.5 to 1A)

Imported silicon photodiode

Imported Deuterium and Tungsten lamp

≤ 0.03 % T @ 220 nm, 360 nm

± 0.0005 A/h @ 500 nm

USB drive, USB host, RS232

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

0.0005 A @ 500 nm

10.1 inches TFT colored capacitive touch screen

± 0.001 A

Parallel port

T, A, C, E

Hi, Med, Low (Max. 3000 nm/min)

Auto

10 mm manual 4 cell holder

810 × 660 × 390 mm

27 kg

LUS-A10

± 0.3 nm

0.2 nm

0 - 200 % T, (-0.3) to (-3.0) A, 0 - 9999 C

± 0.3 % T

0.2 % T

Silicon Photodiode

0.002 A / h at 500 nm

USB

± 0.001 A

LUS-A11

± 0.3 nm

0.2 nm

0 - 200 % T, (-0.3) to (-3.0) A, 0 - 9999 C

± 0.3 % T

0.2 % T

Silicon Photodiode

0.002 A / h at 500 nm

USB

± 0.001 A

LUS-A20

± 0.5 nm

≤ 0.2 nm

(-0.3) ~ 3 A

± 0.3 % T

0.15 % τ

Import Silicon Photodiode

0.001 A / h at 500 nm

LUS-A21

± 0.3 nm

≤ 0.1 nm

(-4) to 4A

± 0.3 % τ（0 - 100 % τ） ; ± 0.002A(0 ~ 0.5 A) ; ± 0.003 A (0.5 A ~ 1 A)

0.15% τ（0-100%τ）; ± 0.001 A(0 ~ 0.5 A) ; ± 0.0015 A(0.5 A ~ 1 A)

Import Silicon Photodiode

0.0005 A / h at 500 nm

± 0.0002 A at 500 nm

LUS-A30

± 0.5 nm

≤ 0.2 nm

(-0.3) ~ 3 A

± 0.3 % T

0.15 % τ

Import Silicon Photodiode

0.001 A / h at 500 nm

LUS-A40

± 0.3 nm

0.2 nm

0 - 200 % T, (-0.3) to (-3.0)A, 0 - 9999 C

± 0.3 % T

0.2 % T

Silicon Photodiode

0.002 A / h at 500 nm

USB

± 0.001 A

LUS-A22

± 0.3 nm

≤ 0.1 nm

(-4)A to 4 A

± 0.3 % τ（0 - 100 % τ） ± 0.002 A (0 to 0.5 A) ± 0.003 A(0.5 A to 1 A)

0.15 % τ（0 - 100 % τ）; ± 0.001 A(0 to 0.5 A); ± 0.0015 A(0.5 A to 1 A)

Imported Silicon Photodiode

0.0005 A / h at 500 nm

± 0.0002 A at 500 nm

LUS-C10

±0.2 nm

0.2 nm

±0.2% τ

0.2% τ

Silicon photodiode

0.001 A/h @500 nm

± 0.002 A @500 nm

LCD display (128*64 dots)

Single Beam UV/Vis Spectrophotometer LUS-A50

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