PRODUCTS
DX8020 TEC Expert
- Direct measuring of all key TEC parameters
- Comprehensive TEC performance testing
- Detailed TEC power consumption testing
- Modelling of application operating conditions
- Vacuum and open air testing environment
- Compact size, tabletop form-factor
DX8020 TEC EXPERT KEY FEATURES
MANUALS
Standard and Expert testing methods are available with DX8020 TEC Expert System:
Standard tests, simple TEC verification - direct testing of actual TEC performance level (max parameters), comparison with TEC vendor estimations/datasheet values.
Expert mode tests - detailed TEC analysis with direct performance and power consumption testing in operating conditions, specified by customer.
Advanced comparison analysis of multiple TECs, optimal solution finding - direct testing of several provided samples to find the most optimal one, comparison of the performance level and power consumption at specified operating conditions.
Expert mode and advanced comparison testing includes also TEC material and performance analysis - direct measurement of pellets material Electrical conductivity and Seebeck coefficient.
DX8020 TEC EXPERT SYSTEM
DX8020 TEC Expert System is the professional R&D system developed for comprehensive TEC performance analysis. It allows to measure all TEC key performance parameters and power consumption under specified conditions. It measures TEC key parameters directly and provides real, accurate and comprehensive information about TEC perfomance in vacuum and open air conditions. DX8020 TEC Expert System provides automatic capability to measure full specifications of a TE module at one measuring cycle. DX8020 is perfect for acceptance, qualification and research testing of single- and multistage TE coolers with dimensions up to 30x30mm2.
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TEC PARAMETERS MEASURING RANGE & ACCURACY |
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Temperature |
Designation |
Units |
Range |
Accuracy |
|
Temperature measuring |
T |
ºC |
-120 … + 85 |
± 0.3 ºC |
|
Max Temperature difference |
∆Tmax |
ºC |
0 … 140 |
± 0.3 ºC |
|
TEC Electrical Current |
I |
A |
0 … 6 |
± 3mA |
|
TEC Electrical Voltage |
U |
V |
0 … 16 |
± 3mA |
|
Max heatload |
Qmax |
W |
20 |
|
|
Max electrical power consumption |
Pmax |
W |
30 |
|
|
AC Resistance |
ACR |
Ohm |
0 … 100 |
0.6% but not better than 0.01Ohm |
|
TEC Figure-of-Merit |
z x1000 |
1/K |
0 … 4 |
1.5% |
|
Time Constant |
τ |
s |
0 … 10 |
1.5% |
|
Average Seebeck coefficient |
α |
uV/K |
100 … 300 |
10% |
|
Average electric conductivity |
σ |
1/Ohm x cm |
400 … 2500 |
10% |
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TEC sample max dimensions |
C x D |
mm2 |
30 x 30 |
by default |
|
TEC sample max Height |
H |
mm |
30 |
by default |
|
Max heatload to TEC sample |
Q |
W |
0 … 6 |
0.005 |
|
Max add. heatload per stage |
Qadd |
W |
0 … 0.5 |
0.005 |
|
Max Heat rejection from TEC |
Qhot |
W |
0 … 40 |
|
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TEC hot side stabilization |
Thot |
ºC |
-10 … +85 |
|
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Min temperature increment |
𝛿Thot |
ºC |
1 |
|
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TEC sample operating current |
I |
A |
0 … 6 |
|
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Min current increment |
∆I |
A |
0.002 |
|
|
Stabilization time |
t |
sec |
10 … 1800 |
|
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Vacuum level |
|
mm Hg |
>1 x 10-2 |
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CHECK ALSO
Peltier Z-Meters™ are the best solution for thermoelectric coolers express quality control. Z-Meters provide fast and accurate measurements to get the complete info about thermoelectric cooler. The measuring process is based on Harman Method.
Thermoelectric Generator Development Kit DX8130 is a tabletop laboratory for studying thermoelectric micro-generators (TEGs), testing their performance and operating parameters, TEG development and optimization of thermal energy conversion efficiency and accurate testing of TEGs in real operating conditions.