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ChemWell 2910

Automated ELISA/Biochemistry Analyzer

Programmable open system

  • PC-controlled fully automated ELISA/biochemistry Analyzer.

  • Automated programmable capabilities: reagent dispensing,    pre-dilutions, timed incubation & colorimetric reading, mixing, washing.

  • Processes endpoint or kinetic reactions in ELISA microwell plates.

  • 4 channel optical system, 8 filter wheel (340-750 nm) Customizable filter wavelengths available.

  • Plate/Well Integrated thermostat 25°C, 37°C, ambient.

  • Reactions take place in standard plastic microwells/strips.

  • Applications in clinical and veterinary testing; environmental testing, analysis of food and water; and life science research.

  • QC Tracking SW enables controls and calibrators to be tracked using Levey-Jennings graph.

  • Optional Reagent Cooling Accessory (RCA).

  • Optional Plate Seal (must be ordered at time of purchase).

  • Optional Laptop Arm.

The ChemWell 2910, Fully Automated Computer Controlled, User

Programmable, Open System Analyzer, Is Two Systems In One!



• Analyze ELISA assays in standard 96 well coated Microplate

• Mix multiple assays on a single plate even if timing is different

• Multiple calculation modes



Biochemistry Mode

• Analyze chemistry assays in standard 96 well uncoated microwells

• Random access kinetic and endpoint assays

• 200 Tests per hour

Reagent Rack

up to 44 Reagents

Sample Rack

96 Samples

Reaction Vessel



  • Typical Biochemistry throughput: Up to 200 endpoint reactions per hour, up to 170 kinetic reactions per hour.

  • Min. and Max. pipetting volume: 2 μL - 1.95 mL.

    • Precision for volumes <5 μL: <2.5% CV.

    • Precision for volume >5 μL: <1% CV.

  • Maximum number of specimens: 96 (including calibrators and controls).

  • Maximum number of reagents: Typically 27 to 44.

  • Standard reagent rack: 27 positions, other configurations optional.

  • Reaction vessel: Standard microwell plates or strips.

  • Instrument bottles:

    •  2L wash.

    • 1L rinse (or second wash).

    • 2L waste bottle.

    • 1L priming bottle.

  • Thermal control: Incubation timing is software controlled and automatically optimized Well, probe and tubing; ambient or 37˚C (other options available).

  • Wash head: 8-probe, automatic prime and rinse.

  • Programs: Wash protocols are user-programmable for aspirate, dispense, soak, mix Light Source Tungsten-Xenon lamp.

  • Optical design: Reads bichromatic absorbance in four channels, user-selected monochromatic or bichromatic results 8 position filter wheel : 340 - 700 nm.

  • Photometric accuracy:

    • ± (1% of the reading +0.005A from 0 to 1.0A).

    • ± (2% of the reading from 1.0 to 3.0A).

  • Software format: USB thumb drive and Internet upgrades.

  • Supported operating systems: Windows® 7, 8 and 10.

  • Minimum system requirements: Operating System dependent* please see Windows® system requirements.

  • Calculation modes: Single standard, factor, fixed time kinetics, kinetics by standard or factor, qualitative absorbance cutoff calculations, multi-calibrator point-to-point, linear regressions, log-logit, cubic spline, and nonlinear regressions (curve fit).

  • LIS integration: LIS compatible, patient database stores test results.

  • Dimensions & weight: 92.075 cm W. x 54.61 cm D. x 47.3075 cm H. Approx. weight = 35 kg 36.250” W. x 21.500” D. x 18.625” H. Approx. weight = 77 lbs (Allow additional 6” W for waste and wash containers).

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