A&D AD-4406 User Manual

Specifications and Main Features

  • Model type: AD-4406
  • Sensitivity of input: 0.2 μV/division
  • Maximum capacity of display: 40,000
  • Display refresh rate: Approximately 10 times/second
  • Voltage input capacity: -1 mV to +15 mV
  • Equipped with:
  • HiHi/Hi/OK/Lo/LoLo limit setting & comparison
  • Batch setting comparison
  • Memory with four codes
  • Accumulation of mass values and counts
  • Function for holding weight of living animals for measurement
  • Protocol Twin universality (UFC) for data output standard customization
  • Available interfaces:
  • Computer via RS-232C, printer, remote displays (Options: OP-04, OP-05, OP-08)
  • Relay outputs rs422 or rs485 (Option: OP-03)
  • Output signal 4-20 mA (Option: OP-07)
  • Output Loop Current (Option: OP-08)
  • Functions for calibration:
  • Procedures for division minimum and setting maximum capacity.
  • Span Zero and Calibration.
  • Function for Setting Weighing Ranges.
  • Function for linearizing signals to digital format.
  • Compensation of weight against the force of gravity.
  • Operating environmental temperature: -10 to 40 degrees celcius

Frequently Asked Questions

Q: What is the maximum display capacity of the AD-4406 weighing indicator?

A: The maximum display capacity is 40,000 divisions.

Q: What types of information outputs can be extracted from the AD-4406?

A: To our knowledge of this apparatus, we have outputs like RS-232C, RS-422/RS 485, analog output which ranges from 4-20 mA and last is current loop output.

Q: Has this scale the capability to weigh a living animal such as a cat?

A: Yes, as further described in the manual under hold function of AD-4406, animals can be weighed.

Q: What is the acceptable range for input voltage for the equipment?

A: Its range falls within?? -1 mv to +15 mv.

Q: What are the actions one is to take in the case of the display showing an error message?

A: Calibration steps and connections on load cells against the error message on the display are to be looked into to rectify things.

User Manual

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A&D AD-4406 User Manual
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