Datasheet

TEK.COM 11
DAQ6510 Data Acquisition and Logging, Multimeter System
Specification Conditions
This document contains specifications and supplemental information for the DAQ6510. Specifications are the standards
against which the DAQ6510 is tested. Upon leaving the factory, the DAQ6510 meets these specifications. Supplemental and
typical values are nonwarranted, apply at 23 °C, and are provided solely as useful information. Measurement accuracies
are specified for plug-in module user input terminals and DAQ6510 front input terminals and include conversion error for
thermocouple, thermistor, and RTD measurements. Additional switching module errors are included in the Characteristics
section under each function.
Measurement Conditions Include:
• After a 30-minute warmup period
• 1 PLC or 5 PLC measurement rate; for NPLC settings less than 1 PLC, add appropriate noise error from Measurement
Noise table under each function
• Autozero enabled
• Calibration period: one year (recommended) or two years. Calibration period may vary depending on customer
requirements
• 24-hour accuracy specification is relative to calibrator accuracy
• The communication accessory slot cover or an optional KTTI interface card is properly installed on the rear of the unit
Definitions:
• T
CAL
: The temperature at which the instrument was calibrated (23°C for factory calibration)
• Temperature coefficient: Additional uncertainty added for each °C outside T
CAL
±5°C
• Power Line Cycle (PLC): 16.67 ms at 60 Hz and 20 ms at 50 Hz or 400 Hz line frequency; frequency automatically
sensed at power up