Digital Fluorometer
Product Code : JA-F-2209
The Digital Fluorometer (SKU JA-F-2209) measures fluorescence to determine the concentration of fluorophores and quinine. A tungsten halogen lamp excites the sample through a primary filter, and the emitted light passes a secondary filter to a photodiode detector, with the reading shown on a 3-digit LED display. This digital fluorometer is supplied by JaincoLab to pharmacy and chemistry laboratories.
Specifications
Full scale is obtained with 1 ppm quinine sulphate in 0.1 N sulphuric acid at a primary wavelength of 360 nm, sensitivity is adjustable in four ranges, and samples are read in 15 x 80 mm tubes with a 4 ml minimum volume.
| Product | Digital Fluorometer |
| SKU | JA-F-2209 |
| Sensitivity | Full scale with 1 ppm quinine sulphate in 0.1 N sulphuric acid (primary wavelength 360 nm) |
| Sensitivity ranges | Adjustable in 4 ranges |
| Display | 3-digit red 7-segment LED |
| Excitation source | 12 V, 50 W tungsten halogen lamp |
| Filters | 2 primary and 3 secondary glass filters on holders |
| Detector | Wide-range photodiode/cell |
| Sample tube | 15 mm diameter x 80 mm height |
| Minimum sample | 4 ml |
| Power | 230 V ±10% AC, 50 Hz |
| Dimensions | 260 x 335 x 160 mm approx. |
| Weight | 4.5 kg approx. |
| Standard accessories | Set of 5 primary and secondary filters; set of 5 test tubes |
Applications of the digital fluorometer
Filter fluorimetry gives sensitive readings of fluorescent substances at ppm levels, which is why quinine sulphate is used as the reference for this instrument.
- Fluorimetric estimation of quinine and other fluorescent compounds
- Instrumental analysis practicals in B.Pharm and M.Sc chemistry laboratories
- Fluorescence assays in biochemistry and pharmaceutical laboratories
- Concentration checks against fluorescent standards
Scope of supply and ordering
The listing covers the digital fluorometer with a set of 5 primary and secondary filters and a set of 5 test tubes. Standards and reagents are not part of the listing. Accessories, spares and quantities are confirmed on the quotation.
Minimum order quantity, lead time and packing are confirmed on each quotation for the number of instruments and the delivery destination. JaincoLab supplies single fluorometers and sets for college and pharmaceutical laboratories.
Frequently asked questions
What is the sensitivity reference?
Full scale deflection with 1 ppm quinine sulphate in 0.1 N sulphuric acid at 360 nm primary wavelength.
What sample volume is needed?
At least 4 ml in a 15 x 80 mm test tube.
Which filters are supplied?
Primary and secondary glass filters on holders, listed as a set of 5.
Related products
Fluorometers are grouped in the JaincoLab fluorometer range.
Request a quote
To order the Digital Fluorometer, send the quantity and delivery destination through the JaincoLab contact page or email [email protected], quoting SKU JA-F-2209. Tender and project enquiries can be sent through the tenders page.
