Sample Results

In-plane thermal conductivity measurement
Experimentalist, Michael Wasem
Date of measurement, 5/29/2023
Apparatus, InPlane
Material, INPL22
Sample, 2
Length (mm), 9.9, 0.05
Width (mm), 50, 0.05
Thickness (mm), 4.11, 0.05
Heater Voltage, 14.8
Cooler Voltage, 0
Hot Fluxmeter Channels, 105, 106, 107, 108, 109, 110
Cold Fluxmeter Channels, 125, 126, 127, 128, 129, 130
Hot Fluxmeter Temperatures (C), 23.5212, 22.6385, 21.8803, 21.0668, 20.3206, 19.4143
Cold Fluxmeter Temperatures (C), 12.258, 11.3943, 10.5755, 9.77848, 8.96334, 8.04195
Hot Fluxmeter Temperature Uncertainties (C), 0.00129478, 0.00138669, 0.00122001, 0.0012979, 0.00123808, 0.00143136
Cold Fluxmeter Temperature Uncertainties (C), 0.0012187, 0.000908524, 0.00112806, 0.00121151, 0.000956739, 0.00105722
Hot Fluxmeter Temperatures Relative to Hottest Thermistor (C), 0, -0.88297, -1.64074, -2.45427, -3.20045, -4.10676
Cold Fluxmeter Temperatures Relative to Hottest Thermistor (C), 0, -0.863634, -1.68228, -2.47942, -3.29473, -4.21593
Hot Fluxmeter Temperature Relative to Hottest Thermistor Uncertainties (C), 0, 0.00215777, 0.00183053, 0.00183404, 0.00188373, 0.0017372
Cold Fluxmeter Temperature Relative to Hottest Thermistor Uncertainties (C), 0, 0.00195427, 0.00107643, 0.0019886, 0.00155311, 0.0014986

Heater Thermistors

Cooler Thermistors

Heater Thermistors relative to hottest thermistor

Cooler Thermistors relative to the hottest thermistor

Analyst, Michael Wasem
Analysis date, 7/21/2023
Apparatus inter-thermistor distance (mm), 8
Apparatus thermistor bore diameter (mm), 1.27
Apparatus fluxmeter width (mm), 50.8
Apparatus fluxmeter thickness (mm), 6.36
Apparatus fluxmeter conductivity (W/mK), 355
Heater Biases: 0, 0, 0, 0, 0, 0
Cooler Biases: 0, 0, 0, 0, 0, 0
Hot fluxmeter flux (W/m^2), 35905.3 +/- 1363.2
Cold fluxmeter flux (W/m^2), 36999.6 +/- 1404.52
Heat flux through sample (W/m^2), 36452.5 +/- 1121.2
Heat flow through sample (W), 11.7774 +/- 0.362245
Temperature at hot end of sample (C), 18.6415 +/- 0.206432
Temperature at cold end of sample (C), 13.0869 +/- 0.100915
deltaT (C), 5.55458 +/- 0.229778
R (K/W), 0.471632, 0.0243121
RA (Km^2/W), 9.69204e-05, 5.1343e-06

Hot flux meter fit

Cold flux meter fit

Hot flux meter difference fit

Cold flux meter difference fit

Sample Results

Latest News