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Single Beam UV/Visible Spectrophotometer LMUS-A301

Single Beam UV/Visible Spectrophotometer LMUS-A301

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Specifications

Wavelength 190 nm – 1100 nm
Spectral Bandwidth 1.8 nm
Optical System Single Beam, Grating 1200 lines/mm
Wavelength Accuracy ± 0.5 nm
Wavelength Repeatability ≤ 0.2 nm
Wavelength Setting Automatic
Photometric Range 0 – 200 % T, - 0.3 ~ 3 A, 0 – 9999 C
Photometric Setting ± 0.002 A (0 ~ 0.5 A), ± 0.004 A (0.5 ~ 1 A), ± 0.5 % T (0 ~ 100 % T)
Photometric Repeatability ≤ 0.001 A (0 ~ 0.5 A), ≤ 0.002 A (0.5 ~ 1 A), ≤ 0.2 % T (0 ~ 100 % T)
Detector Silicon Photodiode
Light Source Tungsten Lamp and Deuterium Lamp
Stray Light ≤ 0.05 % T (220/360 nm)
Stability ±0.002 A/h; 500 nm
Data Output Port USB / RS232 Port
Noise ≤ 0.2 % T/3 min (250/500 nm, 0 % T); ≤ 0.5 % T/3 min (250/500 nm, 100 % T)
Baseline Flatness ± 0.002 A
PC Software Optical PC Scanning Software
Sample Compartment Accommodates 5 – 100 mm Path-length cuvette
Display Graphic LCD (320 x 240 Dots)
Keypad 30-key Alphanumeric Membrane Keypad
Power Supply AC 90 - 250 V, 50 / 60 Hz
Dimension 545 x 468 x 245 mm
Net Weight 20 Kg

Features

Wavelength range: 190 nm – 1100 nm Automatic wavelength setting Spectral bandwidth: 1.8 nm Replaceable Pre-aligned lamps (Tungsten and Deuterium) High quality electrical and optical system PC scanning software with USB port Low noise and low stray light

Optional Accessories

Model NoSpecificationImage
A011 or 4-Cell Holder (5 ~ 100 nm Cuvette) 
A021 or 4-Cell Water-jacketed Cell Holder 
A03All kinds of Glass and Quartz cuvettes 
A04Micro cell Holder and Micro Cuvette 
A05Auto 5, 8 – Cell Holder (10 nm Cuvette) 
A06Auto 4,6 – Cell Holder (5 ~ 100 nm Cuvette) 
A07Thin Solid and Film holder 
A08Test tube Holder 
A09Tungsten lamp and Deuterium lamp 
A10Peltier and Sipper system 
A11Mini Thermal Printer 
A12Reflectance Measurement Attachment 
A13Integrating Sphere Accessory 

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