Description 4300 Microplate Reader Specifications Optical measurement range: 0.0 to 4.0 Absorbance units (A) Photometric accuracy: ± (1% of the reading /-0.010)from 0 to 1.5 ABS) ± (2% of the reading /-0.010)from 1.5 to 3.0 ABS) Stability: Drift of no more than 0.005A in 8 hours Light Source: Halogen lamp source with lamp saver feature Wavelengths: Standard: 405, 450, 492, and 630 nm. Optional 6-filter: 405, 450, 492, 545, 600, and 630 nm (must be ordered at time of manufacturing) Filter options from 405 nm to 700 nm Power Requirements:I 100V or 240V AC, 70W, 50-60Hz (auto-sensing)Speed:Reads absorbances of 96 wells in about 12 seconds Filter Type: IAD hardcoat interference, 10 nm half bandpass Vessel: Standard 96-well microwell plates, or strip trays VPC connection: SUSB Port Plate Transport: Stepper motor PC interface with ChroMate: Manager software – included. (PC not included) Calculation Modes: Single point calibration, point-to-point curve fit, polynomial regression, linear and sigmoidal regression (log & linear), cutoff absorbance, multi-point % absorbance Additional Features: User-programmable open system, selectable plate formatting, alpha numeric test naming, automatic interpretation options, duplicate well options, curve plotting and editing, flags and error messages Certifications: NRTL Listed, CE Mark Enclosure: All metal enclosure Dimensions: Approx. 7.5×8.0x16.5 (19×20.3x42cm) Weighs 10 lbs. (4.5kg)
