Scanning Mini Spec

SL 177

SL-177 Microprocessor based Scanning Visible Spectrophotometer covering Near UV, Visible and Near IR Spectral Region.

SALIENT FEATURES

Scanning Visible Spectrophotometer
Compact, Modular & Ergonomically designed
Stable Single Beam Optics
Fully Automatic, user friendly and menu driven.
Automatic Wavelength Calibration, Selection of Wavelength and Positioning of the sample holder.
Automatic 6 position cuvette holder for 10 mm path length cuvettes.
Measurment Modes : Photometric, Spectrum, Time Scan, Concentration
Automatic calibration and programable wavelength for lamp change over
Lamp selection enables conserving the life of the lamps
Microprocessor based with Printer Interface
Data in the form of graph and table can be printed directly on to a printer.
Can work as a stand-alone instrument or as a PC-controlled instrument through via USB

TECHNICAL SPECIFICATIONS

PHOTOMETRIC

Range

± 2 Abs

Accuracy

± 0.005 Abs at 1.0 Abs

Repeatability

± 0.010 Abs at 1.0 Abs

Stability (Baseline)

± 0.010 Abs/hr. after 2 hour warm up

Stray Light

<0.05% T at 340 nm

Readability

%T	0.01
Abs	0.0001

LIGHT SOURCE

Tungsten (W) Halogen Lamp

DETECTOR

Silicon Photo Diode

MONOCHROMATOR

Czerny - Turner type with 600 lines/mm Ruled Grating

PC CONNECTIVITY

USB Interface

SAMPLE ATTACHMENT
Standard	Motorised 6 position Cuvette holder for 10 mm Path Length Cuvettes.
Optional	Motorised 2 position multi path Length Cuvette holder for 10, 20, 40 & 50 mm Path Length Cuvettes.

ACCESSORIES SUPPLIED
With Instrument	10 mm Path length Cuvettes - 2 nos
At extra Cost	Multi Path length Cuvette holder, 10 mm, 20 mm, 40 mm, 50 mm and 100 mm Path length Cuvettes, Micro Cuvettes, PC, Spectratreats® Software and Printer

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Visible Spectrophotometer