Reichert® 2SPR
Reichert® 2SPR
The Best 2-Channel SPR Value You Can Buy.
Choose the 2-channel surface plasmon resonance (SPR) system that lets you do more — and costs up to 30% less than the leading competitor. The Reichert2SPR System pushes the limits of detection and sensitivity, which is why it’s used by leading universities, academic facilities and biotech startups around the world for label-free biomolecular interaction analysis.
With Reichert, you get more, including:
- High-quality, publication-ready data
- The most sensitive, flexible and affordable 2-channel system available
- The best performance-to-cost ratio for individual labs
- A proven SPR leader since 1997
To see how Reichert can help advance your research and lead to new breakthroughs, contact us today to schedule a demo in your lab.
| Transducer Principle | Kretschmann prism, multiple angles from fixed light input Measurement Channels – Two (either parallel or series fluid connection) |
| Sample Loading | Autosampler or semi-automatic injector, standard HLPC tubing and connectors, external syringe pump |
| Sample Capacity | Any combination of up to 2 trays can be used. Choose: 12 (10 mL) or 48 (2 mL) vials; or 96-well (high or low) or 384-well plates |
| Sample Storage | 4°C or ambient temperature |
| Flow Cell Volume (per channel) – 0.18 µL | Flow Cell Surface Area (per channel) – 4.5 mm² (reference value) |
| Aspect Ratio | > 25 (width/height) |
| Fluid Contact Materials | Teflon™, Acetal Copolymer, PEEK™, Kalrez™, ETFE (Tefzal™) |
| Sample Volume | 20-4500 µL (depends on installed loop volume) |
| System Fluid Volume | 28 µL (typically) (0.01" I.D. tubing) or 7.5 µL (0.005" I.D. tubing) |
| Temperature Range | 10°C below ambient to 70°C |
| Refractive Index Resolution | < 10-7 RIU (< 0.1 µRIU) |
| Refractive Index Range | 1.33 to 1.40 (@780nm) |
| Analyte Concentration Range | 1 mM to 1 pM |
| Minimum Molecular Weight Detection | < 100 Daltons |
| Baseline Noise | 0.1 µRIU peak-to-peak, 0.05 µRIU RMS, @ 25 mL/min |
| Baseline Drift | < 0.1 µRIU/min |
| Association Rate Constant | 103to 107M-1s-1 |
| Dissociation Rate Constant | 10-1to 10-5s-1 |
| Equilibrium Dissociation Constant | 0.1 mM to 1 pM |
| Electrical | AC Power Supply, standard international voltage range w/universal adapter from 100 to 240 V; 50 to 60 Hz |
| Regulatory | Compliance with the applicable sections of the European EMC Directive and IEC safety requirements for laboratory electrical equipment for measurement and control |
| Product Safety | Compliance with IEC 61010-1 (Low Voltage Directive) under a Category classification EMC and Safety: CE mark certification (Class A, Type II) |
The Reichert2SPR - Reichert's SR7500DC system is the smart choice for scientists and lab managers. Reichert surface plasmon resonance instruments provide a highly sensitive and flexible platform to meet the demands of a variety of applications. Reichert’s low maintenance costs, autosampler capacity, and sensitivity make it the obvious choice.
| Reichert2SPR | Cytiva BiacoreTMX100 | |
| Number of Channels | 2 | 2 |
| DIY Fluidics | Yes | No |
| Autosampler Capacity | Maximum 768 samples | 15 samples |
| Baseline Drift | 0.1 RU/min | < 0.3 RU/min |
| Baseline Noise | 0.05 RU(RMS) | < 0.1 RU(RMS) |
| Specialized Flow Cells | Electrochemistry, Photochemistry, Fluorescence, Mass Spectrometry | None |
| Sample Compartment Temperature | 4°C or Ambient | Ambient |
| Flow Rate Range | 0.1 –3000 µL/min | 1 – 100 µL/min |
