BioChrom Ultrospec 2100 Pro UV/Vis Spectrophotometer

The BioChrom Ultrospec 2100 Pro is a benchtop UV/Visible spectrophotometer designed for accurate and reliable absorbance and concentration measurements across a broad range of applications in life-science, biochemistry, and general laboratory workflows. It combines robust hardware with built-in measurement modes and method storage, making it a flexible instrument for both routine and advanced spectrophotometry.

Optical & Measurement Performance
Wavelength range: 190 – 900 nm — covers deep UV to visible region for common biomolecule assays.
Monochromator: 1200 lines/mm aberration-corrected concave grating for high spectral quality.
Light source: Xenon lamp for stable, long-life UV/Vis illumination.
Detectors: Dual silicon photodiodes.
Spectral bandwidth: < 3 nm.
Wavelength accuracy: ± 1 nm; reproducibility ± 0.5 nm.
Photometric range: approx. –3.000 to +3.000 A with 0.1 %T to 200 %T (absorbance/transmittance).
Photometric accuracy: ± 0.5 % or ± 0.003 A to 3.000 A (at 546 nm).
Noise/Stability: ± 0.001 A/hour at 340 nm.
Stray light: < 0.05 % T at 220 nm and 340 nm.
Scan speed: up to ~3000 nm/min.
Sample compartment size: ~210 × 140 × 80 mm (sufficient space for multiple cuvette holders or accessories).
Data output: Serial (9-pin) and Centronics parallel interfaces for printers or PC connectivity.
Built-in display: On-board panel for measurement control and results (some configurations include LCD panel).
Method storage: Up to 18 user methods saved in memory.
Software: Optional control and data handling via Datrys or third-party PC software (sold separately).
Dimensions: approx. 510 × 350 × 160 mm (W × D × H).
Weight: ~13 kg
Power: 100 – 240 V AC, 50/60 Hz