Auslog provide some of the most advanced Digital Logging Systems in the world, available in configurations to suit every requirement, small portable units through to systems suitable for vehicle installation. Systems feature high speed multiplexed data transmission that allows large numbers of parameters to be measured simultaneously. Auslog systems still retain compatibility with conventional pulsed and analogue tools.

Auslog offers two Digital Loggings Systems:

1. DLS Plus, which incorporates a single processor and accommodates digital multiplex probes by incorporating a telemetry system. This system enables bi-directional communication with the intelligent downhole electronics, while still maintaining compatibility with conventional pulse and analogue type probes.

2. DLS 5, which has the same capabilities as the DLS Plus, with the added advantage of:

• Dual processors
• RS485 interface
• Up to 115KB data communication
• Software programmable power supply
• Plus other features

Both the DLS's are available in four convenient configurations:

1. Portable, in a heavy duty moulded instrument case that provides for the convenient inclusion of a laptop computer.
   
   Perfectly suited for the field environment.
   
   
2. Mobile unit, designed to be used as either a portable stand alone unit or mounted into a logging vehicle.
   
   
3. 19" Rack, for permanent inclusion into a console.
   
   
4. Master Logger, this system is most suited to vehicle mounted applications. The Master Logger comes complete with a comprehensive range of built-in peripherals including:
   
   
   • Colour monitor for real time display of geophysical logs.
   • High resolution and high speed printer / plotter, capable of producing high quality hard copies in the field.
   • Standard 101 key keyboard for operator input.
   • High speed IBM compatible computer for gathering and processing of data.

Portable	Mobile Unit	19" Rack	Master Logger

Each system includes the logging system electronics, computer interface, tool power and all software needed to record and replay logs (see Auslog Software). The DLS uses an IBM compatible PC to record and display logging data, and all functions are controlled via the keyboard. Software for acquisition, logging, display, plotting and interpretation of data are provided as standard.