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PRODUCTS

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DX8020 TEC Expert

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- 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

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  MANUALS

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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.


TEC PARAMETERS MEASURING RANGE & ACCURACY

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%






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


TEC hot side stabilization

Thot

ºC

-10 … +85


Min temperature increment

𝛿Thot

ºC

1


TEC sample operating current

I

A

0 … 6


Min current increment

∆I

A

0.002


Stabilization time

t

sec

10 … 1800


Vacuum level


mm Hg

>1 x 10-2



CHECK ALSO

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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.