Preparation of Smaller Sample Sizes up to 5 g: CB15S Digester

A wide range of products is offered by ColdBlock Technologies to suit your specific sample digestion requirements.

The modular design of the 15-channel and 12-channel units is perfect for contemporary laboratory environments, allowing users to customize their sample digestion procedures based on the needed throughput.


The CB15S digester is well-suited for preparing smaller sample sizes measuring up to 5 g and comes with the following features:

  • Lower heating chamber
  • Upper cooling zone
  • Fifteen positions
  • Can work with two digesters (30 channels) from a single control box
  • Modular design
  • Electronic control box

Technical Requirements

The CB15S digester has been designed to work safely in any regular wet-chemistry laboratory fume hood or similar ventilation system.

Electrical supply can also work with a majority of the grids, such as:

  • 30 A
  • 220–240 VAC
  • 50/60 Hz

Consumables and Accessories

The CB15S digester is supplied with 3 high-intensity infrared lights and 15 test tubes with a capacity of 50 mL.

Customers can also order the following products:

  • Test tubes
  • Test tube stands
  • Test tube caps
  • Lamps
  • Transfer trays


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