Key features of GDS controllers Benefits to the user
Does not require a supply of compressed air to function: GDS pressure controllers do not rely on lab air supplies.
Controlled with or without a PC: The GDS pressure controllers can be controlled directly from a computer using the USB 2.0 interface and GDSLAB or with the Smart Keypad (optional for ELDPC) the controller can be configured as a completely stand-alone device.
Accurate measurement: Pressure is measured by an integral pressure transducer. Volume change is measured by counting the steps of the incremental motor.
GDS controllers automatically protect themselves from pressure and volume over-ranges: All GDS pressure controllers are self-protecting and can also be programmed to protect any attached equipment.
Controllers are an ideal back-pressure source: Allowing the measurement of change in volume of the test specimen with no requirement for a separate volume change device.
Controllers can be used with different media: The ELDPC, STDDPC and ADVDPC run using water or oil and GDS have an ADVDPC (1000cc) specifically for use with Air.
- Remote keypad included
- Automatically protected against pressure and volume over-ranges.
- Volume accuracy 0.25% of measured value.
- Pressure accuracy 0.15% of Full Range.
- Volume change measured and displayed to1cu.mm (0.001cc).
- Pressure regulated and displayed to 1 kPa.
- USB interface.
- Includes USB and power cable.
