Petroff-Hausser Bacteria Counting Chamber

The Petroff-Hausser bacteria counting chamber is designed for bacteria counting and sperm analysis. The counting chamber features an Improved Nebauer ruling on a single plateau. The chamber comes with two cover glasses and options to purchase with a grid, without a grid and as a set (counting chamber, two cover glasses and a case).

Bacteria Counter Chamber Specifications

• Cell Depth: 0.02mm
• Dimensions: 75mm x 32mm (length x width)
• Ruling Pattern: Improved Neubauer, 1/400 Square mm
• WD: Requires at least 0.5mm working distance

Rulings cover 9 square millimeters. Boundary lines of the Neubauer ruling are the center lines of the groups of three. (These are indicated in the grid illustration.) The central square millimeter is ruled into 25 groups of 16 small squares, each group separated by triple lines, the middle one of which is the boundary. The ruled surface is 0.02mm below the cover glass, so that the volume over a square millimeter is 0.02 cubic mm.

Hausser Scientific part # = HS-3900, HS-3900NG, HS-3920
Note: This item is not returnable.