Which feature in some multi-function calibrators sequences input values and takes output readings at key calibration points?

Which feature in some multi-function calibrators sequences input values and takes output readings at key calibration points?

• A. auto-ramp
• B. auto-run
• C. auto-sweep
• D. auto-scan

Answer: (A)

When calibrating instruments, you want to drive the input through a controlled sequence and capture readings at specific points to build a reliable calibration curve. Auto-ramp does exactly this: it automatically increases (or decreases) the input through a programmed range and records output values at predefined calibration points along the way. This orderly progression makes it easy to map how the output responds across the entire range and to check linearity and accuracy. Auto-sweep would continuously move the input through a range and collect data along the way, which can be useful but isn’t as focused on hitting those discrete calibration points you’ve defined. Auto-scan is about moving between different measurement channels or inputs, not about stepping the primary input through a range for calibration. Auto-run simply repeats a predefined sequence without specifically sequencing the input values across a range. So the feature that best matches sequencing input values and taking readings at key calibration points is auto-ramp.

When calibrating instruments, you want to drive the input through a controlled sequence and capture readings at specific points to build a reliable calibration curve. Auto-ramp does exactly this: it automatically increases (or decreases) the input through a programmed range and records output values at predefined calibration points along the way. This orderly progression makes it easy to map how the output responds across the entire range and to check linearity and accuracy.

Auto-sweep would continuously move the input through a range and collect data along the way, which can be useful but isn’t as focused on hitting those discrete calibration points you’ve defined. Auto-scan is about moving between different measurement channels or inputs, not about stepping the primary input through a range for calibration. Auto-run simply repeats a predefined sequence without specifically sequencing the input values across a range.

So the feature that best matches sequencing input values and taking readings at key calibration points is auto-ramp.