Product Description
Digital Photo Colorimeter 8 Filter:-
Photo Colorimeter are 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 wavering wavelength from 400nm to 700nm in the form of built-in-filter. The filter setting is controlled by a rotating disc. A shutter switch is provided to avoid fatigue of the photocell. When switched ON, lamp glow and light passes through the solution to the photocell and measurement is taken light source is prefocused tungsten lamp.
Technical Specifications:-
Model | ZSW-02 Digital Model | ZSW-03 Digital Model |
Std. Glass Filter | 8 | 5 |
Mini Volume | 1 ml. | 1 ml. |
Display | 2 1/2 Digit LED | 2 1/2 Digit LED |
Range | 400-700 nm | 400-700 nm |
Output | OD (0 to 1.99) | OD (0 to 1.99) |
Resolution | OD : 0.01 | OD : 0.01 |
Accuracy | 0.5% FSI | 0.5% FSI |
Detector | Selenium Photocell | Selenium Photocell |
Light Source | 6.8v, 300mA | 6.8v, 300mA |
Power | 230v + 10% | 230v + 10% |
Accessories | Test Tube set of 5, Spare Lamp, Dust Cover, Manual 8 Filters - 400, 420, 480, 500, 520, 540, 620, 680 nm 5 Filters - 420, 480, 540, 620, 680 nm |
Filters |