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4 linearizer model 235 – Teledyne 238 - Thermal conductivity analyzer User Manual

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TELEDYNE BROWN ENGINEERING

Analytical Instruments

4-4

4 Linearizer

Model 235

Figure 4-2b: THE IMPLEMENTATION - STEP 2
At point 1, the second amplifier begins to work in addition to the first. Its gain is
adjusted so that point 2 lies on the ideal curve. The error is small until point 2 is
reached. Here, the large error is due to the curvature of the original analyzer
curve.