4 Product Specifications

Typical Error vs. Measurement Performance

The U2802A measurement error with U2355A or U2356A at 23 °C ± 5 °C is shown in Figure 2- 2.

Figure 4-2U2802A measurement accuracy plot for various thermocouples type

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Assume a ±1 °C error in the CJ measurement due to sensor error and temperature gradient error in the accuracy numbers in Figure 4-2.

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Agilent U2802A 31-Channel Thermocouple Input User’s Guide

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Agilent Technologies U2802A manual Typical Error vs. Measurement Performance