Why China ASCEN Sperm Counting Chamber Slide can replace IMV LEJA Chamber Slide for Animal Veterninary Sperm Semen Analysis Breeding Reproductive Laboratory

What is a CASA (Computer-Aided Sperm Analysis) disposable counting chamber slide?

A CASA (Computer-Aided Sperm Analysis) disposable counting chamber slide is a specialized laboratory tool used to analyze semen samples with high precision. Unlike traditional glass hemocytometers that require manual cleaning, these are designed for single use to improve hygiene and workflow efficiency.

How sperm chamber slide Works

The chamber consists of two glass or plastic plates separated by a precise distance (usually 10 or 20 microns). When a small drop of a sample is placed at the edge, capillary action draws the fluid into the chamber, creating a single, uniform layer of cells.

Key Features

• Fixed Depth: The exact depth is crucial for CASA software to calculate the concentration (count) and motility (movement) of sperm accurately.

• Disposable Design: Eliminates the risk of cross-contamination between samples and removes the need for tedious washing and drying.

• Compatibility: Specifically designed to work with automated CASA systems, ensuring the digital camera can focus correctly on the sperm cells.

• Standardization: Provides a consistent environment for every test, reducing human error and variability between different lab technicians.

Why the 20-Micron Depth is Common

While different depths exist, the 20μm chamber is often preferred for motility analysis because it allows the sperm enough vertical space to swim naturally. If the chamber is too shallow (e.g., 10μm), the sperm may hit the top or bottom plates, which artificially slows them down and skews the data.

Which world brand sperm counting chamber slide is highest standard?

When we talk about which brand casa sperm counting chamber slide is best,then i have to say the world famous quality brand is IMV LEJA Chamber Slide.

But IMV LEJA Sperm Chamber Slide is expensive for some small company, so they want to source and find a China brand sperm counting chamber slide alternative to LEJA Chamber Slide.

For high quality casa sperm chamber slide is very important for computer assisted sperm semen analysis,in China,only one factory can supply the best quality to replace IMV LEJA Chamber Slide and also Minitube Slide, that is China ASCEN Sperm Counting Chamber Slide brand.

Why China ASCEN Sperm Chamber Slide can be the best and good choice to replace IMV LEJA Chamber Slide?

ASCEN is China market leader in CASA disposable semen counting chambers. Over the years more than 15 years, ASCEN has manufactured a number of different counting chambers that suit different customer needs. Our products can be found in IVF clinics, clinical laboratories and AI centres (porcince, bovine, equine, and more).

China ASCEN slides offer greater precision and reliability than other commercially available slides, fully meeting CASA system requirements to standardize analysis for repeatable and objective testing.

This is why China and Overseas breeding centers, veterinary institutions, and research facilities choose ASCEN CASA Chamber Slide.

High Technology and Precision

Accuracy in semen analysis is critical, as it directly impacts the semen dilution ratio calculated by CASA systems, thereby affecting economic outcomes.

The precision of calibrated slides correlates with consistent chamber height. ASCEN has developed a production technique that detects and verifies height constancy. ASCEN team implements rigorous quality control:

● Raw material control and traceability

● Toxicity control

● Chamber height control

● 18-point visual inspection...

The premium quality of the glass ensures precise analysis of semen quality by CASA systems. Semen analysis in dust-free chambers prevents dust accumulation on slides and the risk of erroneous readings, enhancing the safety of the analytical process.

All components of ASCEN slides are sperm-safe. Each batch undergoes sperm toxicity control and is accompanied by a test certificate.Chamber filling is one of the most critical steps for reliable counting and controlling semen flow. To ensure perfect reproducibility, ASCEN employs a unique coating that optimizes chamber filling through capillary action. Sperm do not adhere to the slide, distribute evenly, and no bubbles form.

Are you still confused about if ASCEN Sperm Chamber Slide can be match with your CASA Sperm Analyzer?

Our ASCEN CASA disposable counting chamber slide is perfectly match with the world popular CASA Software system for automatic semen analysis.

1. Hamilton Thorne Computer Assisted Sperm Analysis

CASA (Computer Assisted Sperm Analysis) image analysis systems are designed to bring quality, efficiency, and reliability to studies of reproductive cells in the human fertility*, animal sciences, and reproductive toxicology fields. Our sperm analyzers assist researchers and clinicians in analyzing sperm motility, morphology, or other characteristics in human fertility, toxicology, research, and animal applications. IVOS® II CASA Sperm Analyzer, CEROS II Microscope Sperm Analyzer, TOX IVOS® II CASA Semen Analyzer

2. MICROPTIC CASA Systems SCA® CASA System for semen analysis allows the accurate, repetitive and automatic assessment of the following sperm parameters: motility, concentration, morphology, DNA fragmentation, vitality, acrosome reaction and leukocytes.

3. Minitube AndroVision®: CASA software with PC and monitor

AndroVision® CASA Analyzer is a highly precise automated system for computerized semen analysis. It not only provides classical analyses of motility, concentration and morphology, but also various fluorescence based assessments of sperm functionality. The basic system for the analysis of motility and concentration is complemented by optional software modules.

4. computer assisted semen analysis System - IMV TECHNOGOGIES

All these CASA Comptuter Assisted Semen Analysis Software System Analyzer popular in the market