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Laboratory Equipments > S Series > Spectroscopy - Single Beam UV-VIS Spectrophotometer
 


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Atomic Absorption Spectrophotometer, Double Beam Atomic Absorption Spectrophotometer, Single Beam Atomic Absorption Spectrophotometer, NIR Spectrophotometer, Spectrofluorometer, Bio - Spectrophotometer, Double Beam UV-VIS spectrophotometer, Single Beam UV-VIS Spectrophotometer, UV-VIS Spectrophotometer, Scanning Visible Spectrophotometer, Visible Spectrophotometer, Fluorometer, Colorimeter

Spectroscopy - Single Beam UV-VIS Spectrophotometer Features

Spectroscopy Single Beam UV Ultra Violet -VIS Visible Spectrophotometer Spectro Photometer
 Scanning Single beam UV-VIS Spectrophotometer with programmable scan speeds
Microprocessor based with Printer Interface
Optional PC compatibility with RS 232 C Interface and MS Windows® based software for data acquisition, processing, storage, retrieval & interpretation of data
Fully automatic, user friendly and menu driven
Automatic wavelength calibration, selection of wavelength and positioning of sample holder
Compact, modular & ergonomically designed
Stable single beam optics
Automatic 6 position cuvette holder for 10 mm pathlength cuvettes
Lamp selection to conserve life of the light sources
Programmable wavelength for lamp change over

Advanced Data Processing Functions

Stand Alone
- Scanning
- Discrete Wavelength
- Concentration by standards and - factor methods
- Time scan with minimum time interval of 0.1 sec.
- Self check and self diagnostic

Extra with PC Option
- Upto 4th order Derivate Spectra
- Overlay of maximum 10 Spectra
- Ratiometric user programmable equations
- Peak Picking
- Spectra Zooming
- Data saving & retrieving

Description

This SINGLE BEAM UV-VIS SPECTROPHOTOMETER SL 159 is a rugged, cost effective, microprocessor version of spectrophotometer introduced to fill in the need for routine analysis where variation of parameters is very critical.

Specifications

Spectral
Range 200 to 1000 nm
Bandwidth 2 nm
Accuracy ± 0.5 nm
Readability 0.1 nm
Repeatability ± 0.2 nm
Drive Speed 300, 600, 900 nm/min
Photometric
Range ± 2.5 Abs
Accuracy ± 0.005 Abs. at 1.0 Abs.
± 0.010 Abs. at 1.5 Abs.
Repeatability ± 0.002 Abs. at 1.0 Abs.
Stability (Baseline) ± 0.003 Abs/hr.
after 2hour warm up
Stray light < 0.1% at 220 nm
with Nal 10 g/L
Light Source Deuterium (D2) & Tungsten(W) Halogen Lamps
Monochromator Czerny-Turner type with 1200 lines/mm holographic grating
Detector Wide range Photo Diode
Control Microprocessor (Computer - Optional)
Data Processing
Microprocessor Mode Spectrum, Discrete Discrete Lamda Spectroscopy Spectrophotometer, Concentration and Time Scan
PC Mode Spectrum, Overlay, Time scan, Discrete Discrete Lamda Spectroscopy Spectrophotometer, Ratiometric, Concentration, -factor, Upto 4th Order Derivate, Peak picking, spectra zooming and Data saving & retrieving
Data Presentation
Display 24 x 2 Dot Matrix LCD Display
Readability
%T 0.1
Abs 0.001
Conc ± 1 Count
Hard copy On printer
Power Requirement 230 V ± 10%, 50 Hz, 1 , Max. 150 VA
Physical Dimensions
Size (WxDxH) in mm 570 x 485 x 145
Weight in kg Approx. 22
Accessories supplied
With instrument 10 mm pathlength cuvettes
At Extra cost PC, UV-VIS Spectrasoft Software and Printer

Specifications subject to change due to continuous development