Digital Photo Colorimeter - 400-700 Nm Range, 2.5 Digit Led Display | High Precision Analysis With Rugged Design And Minimal Sample Volume

The Digital Photo Colorimeter (VSI-08 & VSI-09) are the finest colorimeters that combine convenience in operation with high precision and accuracy in analysis. High standard glass filters covering complete visible range of 400-700nm. are mounted on a rotating disc. Highly sensitive photo sensor and use of latest IC technology make the instruments highly rugged, accurate and economical in maintenance. A minimum sample volume of 1 ml. 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 photo diode. The instruments are extremely useful for quantitative estimation of several chemical substances including blood chemistries in chemical/clinical laboratories, pharmaceutical industries, medicine plants, water treatment plants, agriculture universities, etc.

Technical Specifications of Digital Photo Colorimeter :-
Range :400 nm to 700 nm
Display : 2.5 digit LED
Output :O.D. : 0 to 1.99
Resolution : O.D. : 0.01
Accuracy : 0.5% F.S. +- 1 digit
High Standard Glass Filters : 8 Filters in VSI-08 {5 Filters in VSI-09}
Detector: Photo diode
Light Source : 6.8V, 250mA Lamp
Shutter :Transmission ON/OFF Switch
Minimum Volume : 1 ml.
Power Supply : 230V +- 10%, 50 Hz AC

Filter Peak Transmission:
8 Filters : 400, 430, 480, 500, 520, 540, 630, 670 nm.
5 Filters : 430, 480, 540, 630, 670 nm.

STANDARD ACCESSORIES:
a cTest Tubes 5 Nos.
a cSpare Lamp
a cInstruction Manual