Stomacher 400 Circulator


The world’s leading laboratory paddle blender for food microbiologists

Manufactured to industrial standards the Circulator allows for easy and effective processing of multiple samples, without the risk of cross contamination. The Stomacher® owing to the quality of build and components, is highly durable and reliable, ensuring consistent homogenisation during frequent use.

The digital control panel provides simple control of processing features such as paddle speed and processing time, essential for consistent results. These features are programmable for repeatable homogenisation protocols.

Globally referenced by thousands of protocols in food microbiology, the Stomacher® 400 Circulator is the gold standard in laboratory blenders.

The unique patented Circulator paddle design improves organism recovery over older square paddle designs by enhancing the stirring and extrusion forces applied to the sample, driving more organisms into suspension for analysis.

WHY the Stomacher® 400 Circulator

  • Improved organism recovery with the patented curved shape of the Circulator paddles over older square paddle designs
  • No risk of cross contamination between samples
  • Durable and reliable
  • Control panel with programmable settings or ‘hands-free’ auto-run
  • Countdown of processing time
  • Removable door for easy cleaning of paddle chamber

Patented Circular paddle design

The Stomacher® Bag Range has been designed to fulfil all applications from blending, stirring and storage of samples, with no risk of cross contamination between samples. The Stomacher® 400 Bag Range caters for both the Circulator bag (round-bottom) designed bags, and the Classic (square-bottomed) for the older square paddle designed Stomachers®.

Our Stomacher® bags are made from high quality food grade virgin LDPE granule,extruded to 65µm film thickness. All Stomacher® Bags are irradiated sterile. A certificate or irridiation is available upon request.

Only genuine Stomacher® Bags carry the Seward quality mark.

Specifications:

Model Stomacher 400 Circulator
Cat. No. 0400/001/EU
Dimensions 330x355x300mm (WxDxH) (unpacked)
Weight 23kg (unpacked)
Supply Voltage 220-250V
Supply Frequency 50-60Hz
Disposable Bag Size 177mm x 304mm
Minimum Recommended Capacity 80ml
Maximum Recommended Capacity 400ml
Maximum Recommended Sample
Temperature
60°C
Recommended Operating
Ambient Temperature Range
10-35°C
Recommended Operating
Relative Humidity Range
10-89%
Adjustable Timer Settings 0 seconds – 99 minutes 59 seconds (±5%)
No Load Paddle Speeds
(@ nominal 20°C)
200rpm (±5%)
230rpm (±5%)
260rpm (±5%)
Paddle Clearance 0-10mm

400 Circulator Bags:

Product Code Bag Type Bag Size Sample Size Pack Quantity
BA61411 Standard Bag 177 x 305mm 80-400ml 500 (sachets of 50)
BA6141ARV Standard Bag 177 x 305mm 80-400ml 1000 (sachets of 50)
BA6141/CLR Closure Bag 177 x 305mm 80-400ml 250 (sachets of 10)
BA6141/STR Strainer Bag 177 x 305mm 80-400ml 250 (sachets of 10)

400 Classic Bags:

Product Code Bag Type Bag Size Sample Size Pack Quantity
BA6041 Standard Bag 177 x 305mm 80-400ml 500 (sachets of 50)
BA6041ARV Standard Bag 177 x 305mm 80-400ml 1000 (sachets of 50)
BA6041/CLR Closure Bag 177 x 305mm 80-400ml 250 (sachets of 10)
BA6041/STR Strainer Bag 177 x 305mm 80-400ml 200 (sachets of 10)

Accessories:

Product Code Bag Type Sample Size Pack Dimensions
BA6095 Stomacher® 400 Bag Opener 1 Place 15.5 x 11.5 x 27cm
BA6091 Stomacher® 400 Bag Rack 1 Place 8 x 10.5 x 19cm
BA6096 Stomacher® 400 Bag Rack 10 Place 35 x 22 x 10cm
BA6051 Simplettes® Disposable straws 2000 41 x 22.5 x 14cm