Netzsch GST 420 PC


GST 420 PC

Separate measurement of the expansion behavior of ceramic bodies and the glaze cannot record the effects of interactions and formation of intermediate layers that occur in practice. In the GST 420 PC glaze stress tester, a glazed rod is subjected to stress during heating and cooling and the bending that results is recorded. The direction and extent of bending make it possible to estimate the tensile and compressive stress and to define the temperature ranges over which pronounced changes in the state of stress occur during firing of a glazed ceramic.

The application is the same for enameled metal articles.

The target applications for the GST 420 PC glaze stress tester are primarily in production control for glazed ceramic articles and associated glaze processing.


  • Presentation of the relative bending (reference value for the zero point for stress evaluation is the complete softening of the glaze)
  • Semi-automatic routines for determination of the onset, peak and end temperatures
  • Derivation of the curves for determination of the temperature- or time-dependent rate of bending


GST 420 PC

GST 420 PC

Manuals and Resources

Note: We appreciate the support of individuals and companies making their documents and resources available to our community. If you find a document or resource that does not belong please let us know by emailing

Picture of Netzsch GST 420 PC
Precision is What Counts with Us 
... space exploration, use of fuel cells or hydrogen-powered cars. Before technical progress can begin, measurements,...

More about Netzsch

Visit Netzsch

Questions and Answers

Recent Question Activity

Be the first to Ask a Question


Member Reviews

There are no threads in Netzsch GST 420 PC Reviews at this time.
Add a Review

Buy it Used!

Used Netzsch GST 420 PC Offerings on LabX

500 Falcon 2 ml Aspirating Pipets Pipettes 35-7558 357558 - NOS (M-1)

Price: $74.97


Configuration: As Shown

2 Beco (IPS) Virgin Teflon PTFE Pipe Elbow EP-16 E-P-16 1" NPT -NOS

Price: $24.97


Configuration: As Shown

Chase Scientific Cha-Seal Tube Sealing Compound 510 10 Trays - NOS (M-2)

Price: $31.47


Configuration: As Shown

Edwards Diffstak High Vacuum Small Diffusion Pump

Price: $599.97


Configuration: As Shown

Find more results for "Netzsch GST 420 PC" on LabX