ATD - Automatic Triaxial Datalog

Product Code: 29-WF4616 / 29-WF4616/UP1

The ATD (Automatic Triaxial Datalog) comes in two versions of 16 or 32 channels. it provides automatic data acquisition for the automatic triaxial system. The ATD broadcasts all transducer values on the high speed communications network to the RTC modules and computer running the testing software modules for the automatic test control, data logging and processing. The offset and gain values during the transducer calibration are adjustable for each channel and saved in firmware.
It is compatible with all transducers required for effective stress and stress path triaxial testing such as pressure, displacement, load and volume change.

29-WF4616
ATD 16 channel data acquisition for automatic triaxial system

29-WF4616/UP1
ATD module to expanded 29-WF461 6 from 16 to 32 acquisition channels for automatic triaxial systems. It shall be factory installed.

Hardware
Number of channels: 16 (29-WF4616) or 32 (29-WF4616+29-WF4616/UP1)
Sensors outputs:

V_ex adjustable up to 10 V DC (common to all channels)
Compatible with 3 and 4 wires sensors single and double ended

Sensors inputs:

from -10V to +10V including the following sensors:
- any amplified sensor with DC output;
- potentiometric transducers;
wheatstone bridge transducers with mV/V DC output (load cells, pressure transducers, linear transducers, and equivalent)
sensors inpedance from 100 Ohm to 10 kOhm

Real resolution: ± 32 000 divisions
Sampling rate: adjustable up to 10 samples/sec per channel
Data storage capacity: 8 Mbytes
Communication ports: RS232 and USB for data download to PC with software included
Power supply: 1 10-230V; 50-60Hz; 1 ph.

On-board firmware
Suitable for remote management of the logger with AUTOGEOLAB software modules.

Minimum PC Specifications:

Processor speed 500 MHz minimum
Hard disk 200 MByte minimum
RAM 512 Mbyte
CD-ROM
1 saerial port RS232 or USB with adapter USB-RS232 or Ethernet card with adapter Ethernet-RS232
Windows 2000 Professional or XP
Monitor minimum resolution 800x600 pixels
MS Excel suggested
A4 printer

Dimensions: 320x270x140mm (lxdxh)
Weight: 2.5 kg appox.

NOTE:
The 29-WF4616/UPI 16 channel expansion module must be factory installed.

Interface and interconnection accessories

29-WF4640
LAN-RS232 converter to connect the ATD to the high speed communications and control network. 230 V; 50 Hz; 1 ph.

29-WF4645/COMP
Communication package including Personal Computer (minimum: 2,40GHz, 1GB RAM, HD 250GB, DVD-RW, Office, LCD 17” Monitor and 8 port LAN* HUB converter for AUTOTRIAX network connection.)

*LAN — Local Area Network

ATD - Automatic Triaxial Datalog

ATD - Automatic Triaxial Datalog

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