DeNovix Inc. QFX Fluorometer


QFX Fluorometer

The QFX Fluorometer is more sensitive and reproducible than any other instrument in its class. The QFX is a powerful solution for all fluorometric applications where enhanced specificity or sensitivity are needed. Quantify nucleic acids and proteins using four fluorescent channels with a choice of common assays built into measurement apps or easily create custom apps for the ultimate in fluorometer flexibility. The QFX outperforms Qubit® and other tube fluorometers giving superior data quality, more powerful software and full network integration for seamless data handling.       
Combined with the DeNovix dsDNA quantification assays, the QFX offers quantification of DNA between 0.5 pg/µL and 4000 ng/µL. The ideal solution for quantification of degraded or low concentration samples, even in the presence of common contaminants.       
Easy to learn. Fast to use.       
The QFX features the most powerful and intuitive software in its class. Pre-installed DeNovix EasyApps® and a breakthrough Android™ touchscreen interface ensure error-free operation and sample to data in under 2 seconds. Every instrument is ready right out of the box – no PC set-up or software installation.       
  • Autosave up to 2 million samples.       
  • All common quantification assays pre-configured       
  • Easily create custom assays       
Fluorescence Freedom!       
DeNovix fluorometers give scientists the flexibility to choose any fluorescent assay, not just the assays supplied by one manufacturer. Fluorometer apps are pre-configured for common commercially available assays measured in standard 0.5 mL thin-wall PCR tubes. Four fluorescent channels encompass a wide fluorophore excitation (361-662 nm) and emission (435-740 nm) range.       
Unrivaled connectivity.       
Unlike any other instrument in this class, the QFX is fully network integrated. Built-in Wi-Fi, Ethernet and USB allow easy export of the data you want in the format you need as well as onboard storage of over 2 Million samples.       
  • Email a csv or color jpg of your results right from EasyApps       
  • Automatically save data to network drives or LIMS       
  • Print results or graphs to network and label printers       
  • Save to USB       
QFX Fluorometer
Additional Specifications Fluorescence Detection       
Light Sources       
Blue LED (~470 nm), Green LED (~525 nm), Red LED (~635 nm), UV LED (~375 nm)       
Excitation Filters       
Blue: 442-497 nm, Green: 490-558 nm, Red: 613-662 nm, UV: 361-389 nm       
Emission Filters       
Channel 1: 514-567 nm, Channel 2: 565-650 nm, Channel 3: 664-740 nm, Channel 4: 435-485 nm        
Photodiode, detection range 300-1000 nm       
Tube Type       
0.5 mL Real Time thin-wall PCR tube (polypropylene)       
Onboard Controller (No PC required)       
Operating System       
Custom Android™ OS       
TI OMAP 1.5 GHz Dual Core ARM Processor       
1280 X 800 high definition color display       
User Input       
Touch screen with swipe and pinch motion; glove compatible       
Internal Storage       
8GB flash drive       
3 USB ports for printer, barcode reader and USB drive       
Ethernet and Wi-Fi       
Arctic White, Brazilian Blue, Fire Red, Tungsten Silver       
Measurement Time       
2 seconds       
20 cm x 27 cm       
1.1 kg       
Operating Voltage       
12 VDC       
Operating Power Consumption       
10 W; max 30 W       
CE, UL/CSA, FCC and Japan CAB       
Manufacture Location       


  • Leading Sensitivity and Reproducibility       
  • Powerful, Network Integrated Software       
  • Total Assay Flexibility       
  • Unbeatable Price & Free Starter Kit 
  • 4 different LEDs offer a broad range of assay choices
  • Photos

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