Spectrophotometer BioDrop DUO

Biodrop Duo is a service-free bench-top instrument with a cuvette holder and a micro-volume sample port. The port enables absorption measurements in just 0.5 µl sample volume without cuvettes. Ideal for rapid serial measurements of DNA, RNA or proteins. The cuvette holder offers the possibility for measurements with larger volumes with conventional 10 mm cuvettes. The instrument has a large colour touchscreen and preprogrammed applications for the measurement of DNA, RNA, oligos and proteins.
Generated data can be stored internally or transferred from the instrument using a USB flashdrive. The photometer can be operated with a PC and the supplied BioDrop Resolution Software via a USB connection. A built-in printer can also be selected for a complete stand-alone solution.

• Micro-volume sample port for minimum sample volume
• High-resolution, colour touchscreen
• Software package with preprogrammed methods for sample analysis
• USB connection for PC control and data export
• No calibration needed
• Easy cleaning of the sample port with a lint-free tissue

• Specifications
• Maximum concentration dsDNA: 2500 ng/µl
• Detection limit: 1 ng/µl
• Absorbance range: 0.3 to 2.5 A (0.3 A to 50 A, 10 mm equivalent)
• Absorbance accuracy: ±0.005 A or 1 % of the reading, whichever is the greater at 546 nm
• Spectral bandwidth: 5 nm
• Stray light: <0.5 %T at 220 nm and 340 nm using NaNO₂
• Wavelength range: 190 bis 1100 nm
• Wavelength accuracy: ±2 nm
• Light source: Pulsed Xenon lamp
• Dimensions (W x D x H): 260 x 420 x 185 mm
• Weight: 3 kg
• Power supply: 90-250 V, 50/60 Hz, max 50 VA