Products > Bioreader For Elispot Assay > Elispot Reader Model 4000 PRO

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Automated Focus: Easily changes focus for reading Microfilter and Microtiter plates.

User defined measure methods for individual optimization.

COMPREHENSIVE Export capability: Plate overview including Size Distribution an Images, or Raw data (e.g., optical density, diameter, XY position) for each spot is documented.

Graphics: Integrated graphics designer including Tendency, Trend, Regression, T-95 Analyses, Bar or Line Diagram., and Error Bar!

GLP (GOOD LABORATORY PRACTICE): Provides audit trail and five authorization password levels.

Regression analysis and T95 confidence limit: to be used for validation of measure methods.

Bioreader 3000 and 4000 Pro include Regression Analysis to compare manual and automatic readings as well as different measure methods.

Automatic Border/well recognition for all types of plates. Overcomes the need for geometric calibration; improves scan time. Catches all spots, even in the outer/border regions of the well.

No false counts of reflected "phantom: spots; increased accuracy, no estimating required.

Unique Features Of The Bioreader

Small Footprint

H = 60cm (24in.) without PC
W = 35cm (14in.) without PC
D = 40cm (16in.)
Weight = 35kg (70lbs)

Patented 3D Illumination System for better visibility of spots.
Suppression of "Phantom Images" by use of clear sidewall Microfilterplates (reflection of SPOTS in the sidewall of the well). Overcomes the need of geometric calibration.
White sidewall Microfilterplates and clear bottom Microtiterplates: Region of the filter will be automatically recognized entirely counted.
Reads diffuse, pinpoint or fuzzy spots on heavy or irregular background by use of automatic local background correction.
High Resolution: Detects up to 2000 spots per well.
Versatile: Reads SPOTS on transparent bottom, opaque (white) and filter plates MILLIPORE, NUNC, Whatman, Greiner.
Verified accuracy with most commonly used pre-coated plates like MABTECH, U- Cytech,Diaclone, Pharmingen, R&D.
Unique "wash out" technique: Automatically compensates for local background.
Data and image export: One-click export to Excel, Word, Lotus, and/or HTML. All information can be printed/saved to removable media (i.e., CD, ZIP).
Fast: Scan's a whole Plate in 10-15 minutes including high precision centering of each well.
New quick scan mode: 5-8 minutes only for a complete plate. This includes saving high resolution images for each single well and image processing. If image processing is de- activated scan time is approximately 1-2 minutes.

Workstation:

Independent workstation, that allows to re-analyze images, that have been acquired on a Bioreader.
Operator may print or export full plates overview or single images.

Options:

Automatic multi-well handling.
Automatic lens changer for full-screen image of 96 or 48/24/12 well plates or motorized zoom optics.
Auto-focusing.
Multilayer focusing.

Catalogue No. BS 1283