LI-721 Microprocessor Visible Spectrophotometer


CHARACTERSTICS

• The monochromator with a holographic flashing grating is used. It has the advantage of high wavelength precision, good monochromaticity and low stray light.

• A sample compartment for 0.5cm-10cm cells.

 

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• Direct concentration read-out and concentration factor setting function.

• Equipped with RS232 port. 

Technical Specifications
Wavelength Range 340 - 1000 nm
Transmittance Range 0 - 199.9
Absorbance Range A 0 - 1.999
Scope of concentration display 0 - 1999
Wavelength Accuracy (nm)  ±3
Wavelength Repeatability (nm)  1.5
Transmittance Accuracy ±1%
Absorbance Repeatability 0.3%
Stray Light 1.0%
Noise 0%       0.3
Noise 100%   1.0
Overall Dimensions 520 x 460 x 310
Weight 10 Kgs (Gross weight)
Display LCD Screen with backlight

Download Specification Documents

 

Characteristics

* The Monochromator with a holographic flashing grating is used.

* It has the advantage of high wavelength precision, good monochromaticicy and low stray light.

* A sample compartment is equipped with 50 mm cell holder

* Direct concentration read - out and concentration factor setting function.

 

Applications

* Medical/pharmaceutical

* Industry environmental Monitoring

* Commodity Inspection

* Food Inspection

* Agricultural Chemistry

* Teaching in Colleges & Universities

* Metallurgy

* Geology

* Machine Manufacturing

* Petrochemical Industries

*Water and Waste water Labs

* Food and Beverage Labs

 

 

Standard Configuration

Main Instrument                                :1 Unit

Operational Manual                            :1 No.

Power cable                                       :1 No.

Glass Cell 10mm                                :4 no.