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Spectrometers

Spectrometers:

1. UV VIS Spectrophotometer-Double Beam Variable Bandwidth

Wavelength Range 190-1100 nm (1200 Lines/mm grating)
Mode Basic/Quantitative/Wavelength Scan/DNA Protein Test/Kinetics
Scanning Speed Fast / Medium / Slow
Wavelength Accuracy +0.1 nm
Bandwidth 0.5, 1,2,4,5
Wavelength Reproducibility 0.1 nm
Photometric Display Range 0-200 % T, -0.3 - 3.0 A, 0-9999 C
Photometric Accuracy + 0.3 % T
Photometric Repeatability + 0.2 % T
Stability 0.001A/h @ 500 nm
Baseline Flatness + 0.001 A
Noise +0.001A
Stray Light < 0.05% T @ 220nm, 360 nm)
Data Output Port USB
Printer Port Parallel Port
Display Graphic LCD (320*240 Dots)
Lamps Deuterium Lamp & Tungsten Halogen Lamp
Detector Silicon Photodiode
Dimensions(L*W*H) 630 x 430 x 206 mm
Net Weight 26 Kg

2. UV VIS Spectrophotometer-Double Beam

Application Industrial Use, Laboratory Use
Brand Chemlab
Model S-926
Wavelength Range (nm) 190-1100 nm
Wavelength reproducibility 0. 2 nm
Photometric accuracy + 0. 3 % T
Weight 26kg Approx
Material Plastic
Wavelength range 190-1100 nm
Wavelength accuracy +0. 3 nm
Display Graphical LCD
Product type Spectrophotometer

3. UV VIS Spectrophotometer-Single Beam, Microprocessor Controlled

Wavelength 195 to 1000 nm
Accuracy + 0. 5 nm
Photometric range 0. 1 nm%
Readability + 1 count
Power 230v + 10%, 50 hz
Material Fiber
Display Digital
Product Type Spectrophotometer

4. UV VIS Spectrophotometer-Single Beam

Optical System Single Beam, Grating 1200 lines/mm
Wavelength Range 200-1000nm
Band Width 1 nm
Wavelength Accuracy ±0.5 nm
Wavelength Repeatability +0.1nm
Wavelength Setting Automatic
Photometric Accuracy ±0.1 %T
Photometric Repeatability +0.3 %T
Photometric Display Range -0.3-3.0A,0-200%T, 0-9999C
Stability +0.002A/h @ 500nm
Stray Light ≤0.3%T @220nm, 360nm
Data Output Port USB
Printer Port Parallel Port
Display 128*64 Dots LCD
Lamps Deuterium Lamp & Tungsten Halogen Lamp
Detector Silicon Photodiode

5. Visible Spectrophotmeter-Microprocessor Controlled

Salient Features
• Highly Accurate and Stable
• Range 325 to 960 nm
• Printer Attachment Facility
• Soft Touch Membrane Keys

Technical Specifications

Wavelength Range 325 to 960nm
Wavelength Resolution 1 nm
Wavelength Accuracy ± 1 nm
Spectral Bandwidth < 2 nm
% Transmission 0.0 – 100% T
Absorbance 0 – 1.999A
Concentration 0 to 19999
K Factor 0.1 to 19999
Resolution 0.1 % T, 0.001 Abs
Stray Radiant Energy ± 2% or lesser at 340nm and 400nm
Photometer Accuracy Less then 0.01 Abs
Monochromator 600 lines/mm diffraction grating
Photo Detector Wide Range Silicon Photodiode
Display 16 X2 line alphanumeric backlit LCD display
Keyboard 4 keys soft touch membrane type
Storage Up to 100 samples
Light Source Tungsten – halogen lamp 6V,10W
Sample Holder 10mm glass cuvettes
Printer Interface Centronics Printer Interface for any Dot Matrix Printer
Power 230V ± 10% 50Hz AC
Weight 8 Kg. (Approx.)


6. Visible Spectrophotmeter-Microprocessor Controlled-Advanced

Wavelength Range 325 to 960nm
Wavelength Resolution 1 nm
Wavelength Accuracy ± 1 nm
Spectral Bandwidth < 2 nm
% Transmission 0.0 – 100% T
Absorbance 0 – 1.999A
Concentration 0 to 19999
K Factor 0.1 to 19999
Resolution 0.1 % T, 0.001 Abs
Stray Radiant Energy ± 2% or lesser at 340nm and 400nm
Photometer Accuracy Less then 0.01 Abs
Monochromator 600 lines/mm diffraction grating
Photo Detector Wide Range Silicon Photodiode
Display 16 X2 line alphanumeric backlit LCD display
Keyboard 4 keys soft touch membrane type
Storage Up to 100 samples
Light Source Tungsten – halogen lamp 6V,10W
Sample Holder 10mm glass cuvettes
Printer Interface Centronics Printer Interface for any Dot Matrix Printer