Used - Good DENOVIX DS-11 plus

Denovix DS11+ Spectro-/Fluorometer incl. quartz cuvette (only 26 measurement cycles)
Technical specifications
DS-11+ Specifications
Minimum sample volume: 0.5 µl
Optical layer thickness: 0.5 mm (auto ranging to 0.02 mm)
Light source: Xenon flash lamp
Detector type: CCD, 2048 elements
Wavelength range: 190 – 840 nm
Resolution: 0.5 nm
Absorption accuracy: 1.5% at 0.75 AU at 260 nm
Absorption range: 0.015 to 750 AU (1 cm)
Detection limit: 0.04 mg/ml BSA; 0.75 ng/µl dsDNA
Maximum concentration: 1125 mg/ml BSA; 37500 ng/µl dsDNA
Measurement time: 2 seconds
Dimensions (footprint): 20 x 33 cm (W x D)
Weight: 2 kg
DS-11+ – Cuvette mode
Beam height: 8.5 mm
Cuvette temperature control: 37–45 °C ± 0.5 °C
Optical path length: 10, 5, 2, 1, 0.5, 0.2, 0.125 mm
Detection limit: 0.0024 mg/ml BSA (1 cm); 0.04 ng/µl dsDNA (1 cm)
Maximum concentration: 75 ng/µl dsDNA (1 cm)
On-board controller (no PC required)
Operating system: Custom OS
Display: 7-inch high-definition color display
Touchscreen: Capacitive
Gesture recognition: Multipoint touch, swipe, pinch
Glove compatibility: All common laboratory gloves
Internal memory: 32 GB flash memory
Audio: Built-in speaker
Communication: Wi-Fi, network (Ethernet), 3 USB ports
Optional accessories: USB printer, barcode reader, keyboard, mouse