Interscience Spiral Plater - easySpiral 412000

The easySpiral 412000 is an automatic spiral plater for 90 mm Petri dishes that performs standardized automatic plating of a sample on a single dish without prior dilution. It dispenses preset volumes of 50 µL or 100 µL in exponential (spiral) or circle plating modes and is used for enumeration during microbial control, enabling readable counts across a wide concentration range on one Petri dish.

Key Features:

• Reference: 412 000
• Syringe capacity: 1,000 µL
• Preset dispensed volumes: 50 µL and 100 µL
• Counting range: 300 to 1.3 × 10^5 CFU/mL
• Plating cycle time: 25 seconds (sample intake + disinfection + plating)
• Suitable Petri dish diameter: 90 mm
• Voltage: 100–240 V~ 50–60 Hz; Power: 45 W

Advantages:

• Enables plating on a single Petri dish without intermediate dilutions, simplifying enumeration workflows.
• Reduces consumable use and laboratory waste (manufacturer reports up to 75% savings in consumables).
• Two plating modes (exponential and circle) provide flexible deposition patterns for different protocols.
• Fast cycle time and extended cleaning autonomy support higher throughput: 25 s per cycle and up to hundreds of cleaning cycles per 2 L bottle.