Coloy Counter (Colonometer) & Hemoglobinometer

A Colony Counter is a fundamental instrument in any microbiology, food safety, or clinical laboratory. It is meticulously designed for the rapid, accurate, and consistent enumeration of microbial colonies (like bacteria or yeast) on an agar plate or Petri dish.

These devices are essential for calculating Colony Forming Units (CFU) and ensuring reproducible, traceable experimental results, replacing the subjectivity and fatigue of manual counting.

To fully understand the operating principles, compare manual vs. automated systems, and explore key applications, please visit our comprehensive pillar page: What is a Colony Counter?

FAQ

1. Q: Why choose a HINOTEK Coloy Counter?
Choosing HINOTEK means investing in proven reliability, performance, and value. With nearly 20 years of manufacturing expertise, we offer an extensive portfolio of Coloy Counter, all rigorously quality-controlled and backed by dedicated global support. Our efficient production provides you with premium technology at a competitive price.

2. Q: Should I buy Manua Colony Counters or Automated Colony Counters?
A: Please review below table:

Feature Manual Colony Counter Automated Colony Counter
Speed & Throughput Low; entirely dependent on the operator’s speed and endurance. Best for low sample volumes. High; capable of counting a plate in seconds. Ideal for high-throughput environments.
Accuracy & Consistency Susceptible to human error, fatigue, and subjective bias. Results can vary between operators. Highly consistent and repeatable. Eliminates inter-operator variability for standardized results.
Initial Cost Low; affordable for most laboratories. High; requires a significant capital investment.
Data Traceability Poor; relies on manual transcription into logbooks. No permanent image record of the plate. Excellent; stores high-resolution images, generates detailed reports, and provides full, compliant audit trails (e.g., 21 CFR Part 11).
Flexibility High; human judgment excels at interpreting ambiguous situations, such as differentiating colonies from debris or counting unusual morphologies. Lower; algorithms can be confused by overlapping colonies, artifacts, water spots, or non-standard plate types, potentially requiring manual correction.
Operator Skill Requires good microbiological technique, high concentration, and consistent judgment. Requires training on the specific software and hardware, including how to adjust analysis parameters.
Best For… Basic research labs, educational institutions, low-volume QC testing, and budget-constrained facilities. High-throughput QC labs, regulated industries (pharmaceutical, clinical), large-scale screening projects, and labs prioritizing data integrity.

3. What kind of quality and support can I expect?
You can purchase with complete confidence. Every instrument undergoes strict quality control before shipping. We provide expert remote installation and training support to get your team running quickly. All our products are backed by a full warranty and complimentary lifetime technical guidance to ensure your long-term success.

Need more details on process or logistics? For full information on purchasing, payment, and global shipping, please visit our complete Purchasing & Support Guide.

Scroll to Top