Stable Micro Systems offers a wide range of specialist solutions for testing products in the petfood market. Examples of some of the tests available are described in this document.

· Sensory Palatability Testing

· Testing of Dry Petfood

· Testing of Wet Petfood

 

Petfood and Animal Feed Testing

 

 

 ottawa-cell  three-point-bend-rig-dog-biscuit  back-extrusion-petfood
Ottawa Cell
Used for determining the
compressibility, and therefore the
ease of chewing, of dry petfood
in a bulk compression test.
Three Point Bend Rig
This rig reveals the break point,
demonstrating hardness and
brittleness or flexibility of dog
biscuits or snack sticks.
Back Extrusion Cell
This test makes unpleasant manual
assessments obsolete by providing
an objective imitative assessment
of faecal consistency.
 cylinder-probe-petfood  kramer-shear-cell  multiple-puncture-probe-petfood
Cylinder Probes
Compression of cat food or fish
pellets tests for product hardness
or softness which may be vital to
palatability.
Kramer Shear Cell
Multiple shearing tests overcome
sample variability in meat based
products.
Multiple Puncture Probe
This probe has an averaging effect
on products of variable particulate
size or texture without the need for
very high forces to be applied.
 acoustic-emission-video-playback
Acoustic Emission and 
Video Playback
Allow the collection of acoustic
data during a test and the
synchronisation of force data with
video frames - of particular interest
for the testing of brittle products.
The Texture Analyser Range

Compare Texture Analysers - take your choice of instrument

compare-plus compare-hd compare-express
taxtplus tahdplus taxt-express
Most popular
single column
Texture Analyser
for universal application
High capacity
versatile
twin column
Texture Analyser
Simple stand-alone
Texture Analyser
with limited capacity
and testing stroke
Capacity 50kg 750kg 10kg
Speed Range 0.01 - 40mm/s 0.01 - 40mm/s 0.01 - 10mm/s
Maximum Data Acquisition 500pps 500pps 400pps
Full Library Test Availability x x
Full Flexibility of
Test Programming
and Data Analysis
x x
Expandability x x
Ease of Use x
Portability x x

Typical measurements include:

  • Firmness/Hardness: dry petfoods, biscuits
  • Compressibility/Crush Force: dry petfoods
  • Tensile Strength: dog chews, pack materials, packaging seals
  • Crispness: snacks, biscuits
  • Break Strength/ Snapping Force: dog biscuits, snack sticks
  • Flexibility: wet petfoods
  • Consistency: faecal matter
  • Friction properties: packaging
Principle
  • Stable Micro Systems
  • Rudolph Research Analytical
  • Novasina
  • 3NH Colorimeter
  • CENTEC
  • Triowin