PL Engineering Z-Meter DX4091, User Manual, Page: 8 / 44

PL Engineering Ltd Z-Meter DX4091/ User Guide
page 8 of 44 ver.1.02 (2022)
are given in a separate Chapter of the Manual.
Z-Metering of single thermoelements is a unique and precise
technique, the possibility of which is implemented in the device
DX4091.
The accuracy of measurements using the Z-Meter DX4091 largely
depends on the correct and accurate preparation of samples for
measurements. Methods and recommendations for the preparation of
samples are given in section 3.2 of the Manual.
ADVANTAGES

Express testing of
thermoelectric pellets
performance

Wide nomenclature of pellet
dimensions

Calculation of performance
of TE modules to be
produced with use of the
tested pellets
FEATURES

Portable design

Measurement at two
directions of electric current

Results normalization to
standard temperatures

Correction coefficients to Z
value

Low power consumption