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Spare Colour Filter Wheel for S-Range Digital Colorimeter
Spare Colour Filter Wheel for S-Range Digital Colorimeter (Product Code: SLE/ME/49) is a replacement filter wheel used to select the measuring colour band in the S-Range Digital Colorimeter in teaching and college laboratories. It carries eight narrow-pass filters in a plastic circular mount, running from violet (380–470 nm) to red (625 nm to infrared). It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, which handles lab equipment spare parts for the instruments it supplies.
Specifications
| Parameter | Detail |
|---|---|
| Compatible instrument | S-Range Digital Colorimeter |
| Number of filters | Eight narrow-pass filters |
| Mount | Plastic circular mount |
| Violet | 380–470 nm |
| Blue | 440–490 nm |
| Blue/green | 470–520 nm |
| Green | 500–540 nm |
| Yellow/green | 530–570 nm |
| Yellow | 560–610 nm |
| Orange | 580–700 nm |
| Red | 625 nm to infrared |
| Product code | SLE/ME/49 |
| Supplied by | Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India |
What Is the Spare Colour Filter Wheel Used For?
The filter wheel decides which band of light passes through the sample in the colorimeter, so a scratched, cracked or faded wheel quickly spoils results. Keeping a spare wheel lets a school replace a damaged one at once, or run two colorimeters for parallel classes. For each experiment, pick the filter whose colour is complementary to the solution: a blue copper(II) solution absorbs most strongly in the orange-red, while a yellow solution calls for a violet or blue filter.
Handle the wheel by its plastic mount only, so the filter surfaces stay free of fingerprints, and keep it under the colorimeter's dust cover or in a clean box when it is not fitted. A quick test with a known solution after changing wheels confirms that readings are consistent with earlier results.
Supplier
ScienceLab is the trading name of Jain Scientific Equipments Private Limited in Ambala, Haryana, which supplies this spare filter wheel for owners of the S-Range Digital Colorimeter. Spare wheels can be requested on their own or together with the instrument, cuvettes and other colorimetry items. See the ScienceLab company profile for company details.
Related Measuring Equipment
The instrument and consumables this filter wheel works with:
- S-Range Digital Colorimeter - 240V — the colorimeter this spare wheel is designed to fit.
- Plastic Cuvettes — sample cells for colorimetry readings.
- Cuvettes, Plastic — another cuvette option for class sets.
- Colourwave Colorimeter — a compact colorimeter alternative for teaching labs.
More laboratory instruments are in the Measuring category.
Frequently Asked Questions
Which instrument does the Spare Colour Filter Wheel for S-Range Digital Colorimeter fit?
The Spare Colour Filter Wheel for S-Range Digital Colorimeter is a replacement wheel for the S-Range Digital Colorimeter. Tell us the model and mains version of your colorimeter when ordering, so the correct spare is confirmed in the quotation.
How many filters does the Spare Colour Filter Wheel for S-Range Digital Colorimeter hold?
The Spare Colour Filter Wheel for S-Range Digital Colorimeter holds eight narrow-pass filters in a plastic circular mount: violet, blue, blue/green, green, yellow/green, yellow, orange and red, covering bands from 380 nm up to the infrared.
Which filter on the Spare Colour Filter Wheel for S-Range Digital Colorimeter should I use?
On the Spare Colour Filter Wheel for S-Range Digital Colorimeter, choose the filter complementary to the solution colour, for example orange or red for a blue solution. The filter giving the highest absorbance for a standard is usually the right choice.
How should the Spare Colour Filter Wheel for S-Range Digital Colorimeter be stored?
Store the Spare Colour Filter Wheel for S-Range Digital Colorimeter in a clean, dry box or under the colorimeter's dust cover, and handle it only by the plastic mount so fingerprints and scratches do not affect the filters.
Who supplies the Spare Colour Filter Wheel for S-Range Digital Colorimeter?
The Spare Colour Filter Wheel for S-Range Digital Colorimeter is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana, India, to schools, colleges, laboratories and dealers in India and international markets.
What should a quotation request for the Spare Colour Filter Wheel for S-Range Digital Colorimeter include?
For the Spare Colour Filter Wheel for S-Range Digital Colorimeter (SLE/ME/49), include the number of wheels, your colorimeter model and your delivery location. Add cuvettes or other colorimetry items to the same enquiry if needed.
Request a Quote
To order the Spare Colour Filter Wheel for S-Range Digital Colorimeter (SLE/ME/49), contact us through the contact page or add it to the enquiry cart with your other colorimetry items.
Last updated: 24 September 2026
