ALLSHENG FLUO-200 High Sensitivity Fluorimeter, 7 Inch Color Touch Screen

The ALLSHENG FLUO-200 fluorimeter is a benchtop instrument for DNA, RNA and protein quantification in molecular biology laboratories.

The unit has a 7 inch color touchscreen, LED light source, blue and red excitation filters, green and red emission filters, and photodiode detection from 320 to 1100 nm. It measures samples in 0.5 mL PCR tubes.

The unit is offered as used and is in its original packaging.

ALLSHENG FLUO-200 High Sensitivity Fluorimeter

The FLUO-200 is a compact fluorimeter for fluorescence-based quantification of DNA, RNA and protein samples. Its 7 inch color touchscreen provides the instrument interface for measurement and data handling.

Technical specifications

• Light source: LED
• Excitation filters: Blue, 470 ± 15 nm. Red, 625 ± 20 nm
• Emission filters: Green, 525 to 570 nm with 45 nm bandwidth. Red, 670 to 725 nm with 55 nm bandwidth
• Detector: Photodiodes, 320 to 1100 nm
• Throughput: 1
• Sample tube type: 0.5 mL PCR tube
• Linearity: R² ≥ 0.995
• Linear range: 5 orders of magnitude
• Sensitivity: less than 0.1 pg/μL for dsDNA HS
• Measurement time: 5 seconds or less per sample
• Input power: 24 V DC, 2 A
• Dimensions: 161 × 286 × 61 mm
• Weight: 1.5 kg

The used unit is in its original packaging.

What these specifications mean

The blue and red excitation filters paired with green and red emission filters provide two fluorescence measurement channels for DNA, RNA and protein assays. The photodiode detector range covers the instrument's specified excitation and emission bands.

The detection limit below 0.1 pg/μL for dsDNA HS supports measurement of low-concentration nucleic acid samples. Measurement time of 5 seconds or less per sample suits rapid quantification workflows.