MICROPROCESSOR PHOTO COLORIMETER 1312

About MICROPROCESSOR PHOTO COLORIMETER 1312

FEATURES

Highly Accurate & Stable          Range 400 To 700 nm          16 X 2 Line Alphanumeric LCD Display          Printer Attachment Facility          Storage For 100 Samples          Soft Touch Membrane Keys

Microprocessor Photo Colorimeter 1312 is a compact and easy to operate instrument for Photo Colorimeter analysis of any concentration. The output is available on a 16 x 2 line alphanumeric backlit LCD display in terms of %%Transmission (%%T), Absorbance (Abs.), Concentration (Conc.), and KFactor. This instrument has 100 sample storage memory and printer output facility for printing data with any dot matrix printer. The use of microcontroller has made it extremely versatile and accurate instrument. 10 mm pathlength matched test tubes are used for sample and blank. Facility has been provided to store the last KFactor and the standard concentration value. User can also enter any known Factor for a test, thereby eliminating the need to re-run the standards again and again

The use of high class standard wide range glass filters covering 400 to 700 nm give extremely good results. The filter setting is controlled by a rotating disc having 8 filters. An automatic shutter is provided to stop the light reaching the photocell, when test tube is not inserted in the tube holder. This increases the life of photocell tremendously.

 

SPECIFICATIONS : -

Wavelength Range	400 - 700 nm
Resolution	%%T: 1, Abs: 0.01, Conc.: 0.01, KFactor: 0.01
Photometric Range	%%T: 0 - 100, Abs: 0 - 1.99, Conc.: 0 - 1999, KFactor: 0 - 1999
Detector	Wide range Silicon Photodiode/Photocell
Display	16 x 2 line alphanumeric backlit LCD display
Keyboard	Soft Touch Membrane Keys
Data Storage	Upto 100 Samples (0 - 99)
Light Sources	6.8 V, 0.3 Amp Tungsten Lamp
Sample System	10 mm pathlength matched glass test tube
Filters	400, 450, 490, 520, 540, 570, 620, 680 nm
Printer Interface	Centronics Parallel Printer interface for Dot Matrix Printer
Serial Interface	RS-232C interface (optional available on request)
Power	230 V 10%% AC, 50 Hz
Dimensions (L x B x H)	240 x 254 x 90 mm (Approx.)
Weight	2.5 Kg (Approx.)
Accessories	Matched Test Tube: A set of 5, Spare Lamp, Mains Lead, Operation Manual and Dust Cover.

Note :  Specifications are subject to change due to continuous improvements.

Precise and Reliable Colorimetry

The 1312 model offers consistent color analysis thanks to its advanced optical sensor and microprocessor controls. Its factory calibration ensures the highest accuracy, while interference filters enhance specificity even for low-concentration samples. The sturdy design, combined with easy manual wavelength selection, makes it an essential tool for any lab seeking robust, repeatable results.


User-Friendly Operation

Designed for ease of use in laboratory settings, the MICROPROCESSOR PHOTO COLORIMETER 1312 features intuitive controls, a clear 2 digit LED display, and a quick blank adjustment. The instrument handles samples with a minimum volume of just 1 ml, making it suitable for a variety of analytical processes. The manual knob wavelength selector ensures flexibility for diverse test requirements.