Seebeck Coefficient /
Electric Resistivity

LZT-Meter
Instrument for measuring Thermal Conductivity, Seebeck Coefficient and Electric Resistance


The LZT-Meter from LINSEIS is the world’s first commercial instrument to measure the Figure of Merit in one single measuring instrument (LSR and LFA). This instrument measures a combination of thermal conductivity, Seebeck coefficient and electric resistivity. Different types of furnaces are available for this instrument, including the latest infrared furnace that is able to provide the most accurate temperature control.

REQUEST A QUOTE

Temperature range*: -150 up to 500°C
RT up to 800/1100°C
Specimen holder  Sandwiched between two electrodes
Atmosphere inert, oxid., red., vac.
Sample size 2 to 4 mm diameter x 6 to 23 mm long

sample size round (disc shape)

10, 12.7, 20mm Dia.
up to 4mm thickness
Lead interval free adjustable
Cooling water required 
Seebeck
Seebeck coefficient static dc method
Electric resistance four-terminal method
Thermal conductivity
Measuring range 0.1 W/mk ... 2000 W/mK
Thermal diffusivity
Measuring range 0.01 up to 1000mm^2/s
Laser source
Pulse source Nd:YAG laser (25 Joule)
Pulse duration 0.01 up to 5ms
Detector InSb / MCT

TOP