TEC Expert

ISO 9001:2008

Certified

TEC EXPERT

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RMT Ltd introduces new complex device TEC Expert DX8020 for detailed examining of thermoelectric cooling modules, measurement of their various performance parameters

The DX8020 provides automatic capability to measure full specifications of a TE module at one measuring cycle in given ambient conditions.

FEATURES

	DTmax, Qmax, Imax, Umax in a temperature range
	TEC operation at different heat loads to cold side and to middle stages (multistage TECs)
	Imitation of TEC operation in different applications
	AC Resistance, Figure-of-Merit and Time Constant in a temperature range
	Performance of TE Material (Seebeck constant a=ƒ(T), conductivity s=ƒ(T) )

The DX80200 is intended for acceptance, qualification and research testing of TE modules.

Measured Parameter	Designation	Notes
TE module temperature difference versus electric current at zero heat load	ΔT=ƒ(I)	Direct measurements: the hot side surface of a TE module is thermally stabilized
TE module maximum temperature difference at zero heat load	ΔTmax
Electric current at which DTmax is achieved	Imax
TE module electric voltage versus electric current at zero heat load	U=ƒ(T)
Electric voltage at which DTmax is achieved	Umax
TE module temperature difference versus heat load available at electric current fixed	Q=ƒ(ΔT)
Maximum heat load capacity at Imax (ΔT=0)	Qmax
TE module Figure-of-Merit	Z	Z-meter measurements: the hot side surface of a TE module is or is not thermally stabilized
TE module electric resistance	R
TE module time constant at 0.01Imax	t
Average Seebeck coefficient of TE material	α
Average electric conductivity of TE material	σ

[ Specifications ] [Download Manual]

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Last Updated: Thursday, May 06, 2010