Colony Counter, Galaxy 330, With Software

This Galaxy 330 Colony Counter from Rocker is a high-performance laboratory instrument designed to deliver consistent and efficient colony counting.

With a clear multi-panel LED display and intuitive controls, it supports precise enumeration of bacterial and coliform colonies across a wide range of Petri dish sizes.

Precision Counting & Clear Visualisation

Equipped with a 3-digit LED display across four panels, the system allows users to easily view current and previous counts simultaneously.

Adjustable LED illumination enhances visibility, while the integrated 2–3X magnification supports accurate identification of colonies, even in dense samples.

Flexible Operation & User Control

It features adjustable pressure sensitivity, allowing compatibility with various marking pens without risking contamination or damage to samples.

The acoustical counting signal, zero reset, and count-back function provide additional control, helping users correct over-counting and maintain accuracy throughout the process.

Multi-Sample Handling & Averaging

Designed for efficiency, the instrument includes memory storage for up to 100 counts and supports multi-count averaging. This enables users to streamline repetitive counting tasks and obtain more reliable averaged results across multiple samples.

Petri Dish Compatibility & Adjustable Holder

The adjustable dish holder accommodates Petri dishes ranging from 60mm to 150mm in diameter, ensuring versatility across different laboratory applications. This flexibility makes it suitable for a broad range of microbiological workflows.

Laboratory Use & Operating Conditions

Engineered for indoor laboratory environments, the unit operates effectively within temperatures of 5°C to 40°C and up to 80% relative humidity.

With IP20 protection and compliance with overvoltage category I and pollution degree II, it is designed for safe and reliable bench use.

Product Features

• Multi-Panel LED Display: Displays current and previous counts simultaneously for improved tracking and accuracy.
• Adjustable Illumination: Enhances colony visibility under varying sample conditions.
• Pressure Sensor Design: Allows use with different pens while minimising contamination risk.
• Count Back Function: Enables quick correction of over-counting for reliable results.
• Memory Storage (100 Counts): Supports efficient handling of multiple samples.
• Multi-Count Averaging: Provides consistent averaged results across repeated counts.
• Wide Petri Dish Compatibility: Accepts 60mm to 150mm dishes for versatile applications.
• USB Data Output & Software: Simplifies data recording, export, and reporting in CSV format.
• Adjustable Acoustic Signal: Provides audible feedback during counting operations.