Lambda-messtechnik防護(hù)熱板法導(dǎo)熱系數(shù)儀EP500e、熱導(dǎo)率測(cè)試儀EP500e

Lambda-messtechnik防護(hù)熱板法導(dǎo)熱系數(shù)儀EP500e、熱導(dǎo)率測(cè)試儀EP500e

技術(shù)規(guī)格


Parameter

Version A

Version C

Real?Measurement Range?is the?Thermal
Transmittance Resistance?of the inserted sample (correlated with the measurement of the electrical heating power of the measuring heater):		R =0.1 … 14 m2K/WR = 0.025 … 14 m2K/W
corresponding?Thermal Conductivity?(ca.):λ = 0 … 0.5 W/(m·K)λ = 0 … 3 W/(m·K)

Measuring Area/Zone:

200 x 200 mm2150 x 150 mm2

Sample Thickness:

10 … 120 mm
(optional 4 … 200 mm)

Sample Dimensions:
  • optimal 500 x 500 mm2
  • other dimensions: 400 x 200 mm2, 300 x 300 mm2, 420 x 370 mm2, etc.
  • also one side loner, e.g.: 1000 x 500 mm2
  • minimal: Measuring Area/Zone
    —> can be easily automated!

Reproducibility:

< 0.5 % (mostly < 0,2 %)

Accuracy:

< 1.0 % (mostly < 0,7 %)

Measurement Temperature Range?(Standard):		10 … 40 °C
(optional -10 … 50 °C)

Temperature Difference Range?(Standard):		5 … 15 K
(optional 20 K)

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