A Haemocytometer Set is a specialized laboratory device used for counting blood cells, sperm cells, yeast, bacteria, and other microscopic particles under a microscope. It is an essential tool in hematology, microbiology, pathology, and research laboratories for performing manual cell counts with precision.
Key Components of a Haemocytometer Set:
Haemocytometer Counting Chamber
Made of optically clear, thick glass.
Contains a precisely etched grid (usually Neubauer or Improved Neubauer ruling).
Standard depth: 0.1 mm with grid size 3 mm × 3 mm (divided into 9 major squares).
Special Cover Glass
Thicker than normal coverslips.
Provides a uniform chamber depth when placed over the ruled area.
Red Blood Cell (RBC) Pipette
Marked with red bead inside.
Used for dilution of blood for RBC counting.
White Blood Cell (WBC) Pipette
Marked with white bead inside.
Used for dilution of blood for WBC counting.
Accessories
Rubber tubing with mouthpiece (for pipettes).
Carrying/storage case.