DIGITAL PHOTO COLORIMETER 312, 313, 321 & 322

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Product Description

FEATURES

1 ml sample volume

Range from 400 to 700 nm.

Direct Concentration facility

Highly stable and Accurate

Battery/Mains Operated colorimeters also available

Digital Photo Colorimeters 312 & 313 are the finest colorimeters that combine convenience in operation with high precision & accuracy in analysis.

Filter Photo Colorimeters 321 & 322 are also available. These analog colorimeters give results in the form of %Transmission (%T), Absorbance (Abs.)

High standard glass filters covering complete visible range of 400 to 700 nm are mounted on a rotating disc. Highly sensitive photosensor and use of latest IC technology makes the instruments highly rugged, accurate & economical in maintenance. A minimum sample volume of 1ml is required to carry out the analysis. Provision has been made to switch on the lamp source only when required, thereby increasing the life of the photocell. The instruments are extremely useful for quantitative estimation of several chemical substances including blood chemistries in chemical/clinical labs, pharmaceutical industries, medicine plants, water treatment plants, agriculture universities etc.

SPECIFICATIONS :-

Model	312/313	321/331
High Std. Glass Filters	312 8 Filters, 313 5 Filters	321 8 Filters, 322 5 Filters
Minimum Volume	1 ml
Display	2 Digit 7-Segment Red
Display	LED	Analog Meter
Range	400 - 700 nm
Output	Abs: 0 - 1.99	%T: 0 - 100, Abs: 0 - 1.99
Resolution	Abs: 0.01	%T: 1, Abs: 0.01
Accuracy	0.5 % FS 1 Digit	2 % FS 1 Digit
Detector	Photocell/Diode
Filters	8-Filters: 400, 450, 490, 520, 540, 570, 620, 680 nm 5-Filters: 450, 490, 540, 620, 680 nm
Light Source	6.8 V, 300 mA Tungsten Lamp
Power	230 V 10% AC, 50 Hz
Dimensions (L x B x H)	195 x 235 x 105 mm (Approx.)	245 x 245 x 110 mm (Approx.)
Weight	2 Kg. (Approx.)	3 Kg. (Approx.)
Accessories	Quartz cuvettes of 10 mm pathlength: (A set of 2), Operation Manual and Dust Cover