Haemacytometer, Improved Neubauer
Product Code: 1001
The Improved Neubauer Haemacytometer is a precision glass counting chamber used with a microscope to determine the concentration of cells, microorganisms, algae, sperm, and other suspended particles in a liquid sample. The chamber incorporates a permanently engraved counting grid and a calibrated chamber depth of 0.1 mm, allowing a precisely known sample volume to be counted. The Improved Neubauer pattern consists of a 3 × 3 mm ruled area divided into nine 1 mm² squares, with specialized subdivisions in the corner and central squares for different counting applications. It is widely used in biological, medical, veterinary, aquaculture, environmental, and research laboratories.
Features
- Precision glass counting chamber for microscopic cell counting
- Improved Neubauer double-grid pattern
- Standard 0.1 mm chamber depth
- 9 mm² total ruled area
- Nine 1 × 1 mm large squares
- Four corner squares subdivided into 16 squares
- Central square subdivided into 25 groups, each containing 16 smaller squares
- Precisely defined chamber volume for quantitative cell concentration measurements
- Supplied with a specialized haemacytometer cover glass
- Reusable and suitable for routine laboratory work
- Available with bright-line or dark-line grid markings depending on model
Specifications
- Product: Improved Neubauer Haemacytometer
- Type: Microscopic counting chamber
- Material: Optical-quality glass
- Chamber Depth: 0.1 mm
- Ruled Area: 3 × 3 mm (9 mm²)
- Large Squares: 9 × 1 mm²
- Corner Square Subdivision: 16 squares, each 0.25 × 0.25 mm
- Central Square: 1 × 1 mm
- Central Grid: 25 groups of 0.2 × 0.2 mm squares
- Smallest Central Squares: 0.05 × 0.05 mm
- Grid: Double ruling
Supplied with two rectangular cover glasses.
