Auto Zero Colorimeter

Auto Zero Photo Colorimeter is compact and easy to operate instruments for

colorimetric analysis of a solution of any concentration. Output is available on the

display in terms of optical density (absorbance). This is a unique system that combines convenience with accuracy and precision in analysis.

This instrument includes a wide range of filter covering wavelength from 400nm

to 710nm in the form of built-in-filters. The filter setting is controlled by a rotating

disc. A shutter switch is provided to avoid fatigue of the photocell. When switched ON. Lamp glows and light passes through the solution to the photocell and mesurement is taken Light source is refocused Tungsten lamp.

SALIENT FEATURES

• Absorbance & %T Modes
• Auto Zeroing Facility
• Highly Accurate & Stable
• Range 400 to 700 nm
• Soft Touch Membrane Type

TECHNICAL SPECIFICATION

 

Wavelength Range        400 to 700 nm

Resolution                    1%T. 0.01 ABS

% Transmittance           0-100% (Resolution 1%)

Absorbance                  0-1.50 (Resolution 0, 0.01)

Concentration               0, 1-1000 Photodiode / Photo Cell

Display                        LCD

Keyboard                     Soft Touch Membrane type

Auto Zeroing                 Available

Light Source                 6.8 V, 0.3 amp. Tungsten Lamp

Sample System            10 mm path length matched glass test tubes

Filters                          400, 420, 480, 500, 520, 540, 620, 680 nm in built gelatin filters

Power Supply               230V + 10% AC, 50 Hz

Dimensions                  30 x 29 x 19 cms (Approx.)

Weight                         3.5 Kgs (Approx.)

ACCESSORIES

 

Glass Test Tubes - 5 Nos.

Operation Manual - 1 No.

Dust Cover - 1 No.

Spare Lamp - 1 No.

* Design & specifications are subject to change without prior notice.