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Funke Gerber ColonyStar 8500 Colony Counter

Fiyat Sorunuz

Pressure-sensitive stylus colony counter for rapid and precise enumeration of bacterial colonies on agar plates in microbiology laboratories.

  • 5-digit LCD display, counting capacity 0–99999
  • 145 mm diameter illuminated field with 1 cm² and 1/9 cm² graticule markings
  • High-efficiency LED illumination
  • Pressure-sensitive stylus-based interactive counting methodology
  • Compatibility with petri dishes up to 145 mm diameter; smaller dishes supported via adapter
  • Compact and lightweight design: 275 × 230 × 80 mm, 1.7 kg

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The Funke Gerber ColonyStar 8500 is an interactive colony counter featuring a pressure-sensitive stylus for accurate enumeration of bacterial colonies on agar plates. Designed for routine colony counting applications in dairy and food industry laboratories, clinical microbiology, and research facilities.

The 145 mm diameter illuminated field enables complete visualization of standard petri dishes in a single view; adapter usage permits operation with smaller-diameter vessels. High-efficiency LED illumination enhances colony visibility and reduces counting errors. The 5-digit LCD display accommodates counts from 0–99999, with audible alarm and reset functions for enhanced user convenience.

Compact and lightweight design (275 × 230 × 80 mm, 1.7 kg) minimizes bench footprint and facilitates portability. Standard 230 V / 50 Hz power input ensures direct compatibility with laboratory electrical infrastructure.

Technical Specifications

Display 5-digit LCD (0–99999) with audible alarm and reset function
Illuminated Field 145 mm diameter with 1 cm² and 1/9 cm² graticule
Illumination High-efficiency LED
Counting Method Pressure-sensitive stylus-based interactive enumeration
Petri Dish Compatibility Up to 145 mm; smaller dishes supported via adapter
Power Supply 230 V / 50 Hz
Dimensions (H × W × D) 275 × 230 × 80 mm
Weight 1.7 kg

Applications

  • Dairy and food processing laboratory quality assurance
  • Clinical microbiology diagnostic laboratories
  • Research and academic microbiology facilities
  • Food safety and microbiological quality control laboratories

Frequently Asked Questions

Which petri dish sizes are compatible with the ColonyStar 8500?
The instrument operates directly with petri dishes up to 145 mm in diameter. An adapter is available for smaller vessel sizes.
How is the counting procedure performed?
The operator uses the pressure-sensitive stylus to touch each colony within the illuminated field; the count automatically increments on the LCD display.
What are the power and dimensional specifications?
The unit operates on 230 V / 50 Hz power input, with dimensions of 275 × 230 × 80 mm and a weight of 1.7 kg.