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Z-METERS
[ TEC Expert ] [ Z-Meters ] [ TEM Probe ] [ TEM Expert ]
 RMT
produces Z-Meters - devices for fast diagnostics of performance and
reliability parameters of TE modules.
The RMT's
Z-Meters
have extended
capabilities, many useful functions for fast and accurate testing of various
types of thermoelectric modules.
The
following parameters of thermoelectric modules are to be measured:
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AC
Resistance (R)
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Thermoelectric
Figure-of-Merit (Z)
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Maximum
Temperature Difference (DTmax) |
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Time
Constant of TE Modules (t) |
 The
Z parameter and DTmax
are
resulted from Harman method concept.
Advanced technique developed
in RMT allows precise characterization of single-stage and two-stage TE
modules, measurement of AC resistance and time constant in a wide
range.
Additionally,
it is possible to evaluate quality of three or more-stage TE modules by
the measurement of electrical resistance and time constant.
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ADVANTAGES
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Testing of single stage and multi-stage thermoelectric modules |
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Performance of TE modules integrated into devices (photodetectors,
lasers and other TE cooled parts) |
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Time constant measurement |
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Single point (DX4065) and Multi-point (DX4165) device
models |
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FEATURES
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Current adjustable in a range 0...200 mA |
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Measurement at direct and reversed current |
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Results normalization to standard temperatures |
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Correction coefficients to Z value |
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Compact design
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Low power consumption
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DEVICE OPTIONS
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Device
DX4065
with USB communication port. |
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New
Series DX4165. Multipoint device, up to ten
(10) TE modules testing
simultaneously. |
[ Specifications ] [ Certificate ]
[Download Manual]
[Z-Meter software] |
Application of Z-Meters in RMT Test Lab |
Information furnished by RMT Ltd
is believed to be reliable. However, no responsibility is assumed for possible
inaccuracies or omission. Specifications are subject to change without notice.
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