Product specifications

Instrumentation Laboratory Exercise 22
Laboratory Exercise #2 Test Report NAME:______________________________
Measure the Zero Reference Voltage: V
Z
= __________
Measure the Room Temperature Voltage: V
r
= __________
Write down the actual room temperature: T
room
= __________
Calculate the calibration factor (T
room
– T
ice
)/(V
r
-V
Z
): CalFact = __________
Now set up to display the temperature continuously. Clasp your fingers around the diode and measure the temperature of your
hand.
Measured temperature of hand: T
hand
= __________ ° C
Set up the Strip Chart display to display a history of the diode's temperature. What is the time constant for temperature change
of the diode?
t = __________ s
Call the technician and have him verify your setup:
Technician Check
Questions
With a 1.25 V input range and 16-bits, what is the voltage resolution?
Given your calibration factor, what is the temperature resolution in °C/step?