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Sediment Sampling

Model
Application
Meteorological Water Level Water Flow Sediment Sampling
Description

Amergraph Cable
The Amegraph Cable is an accessory used with Gauging Winches and Travellerways.

BLS30-BLS48
The BLS30 and BLS-48 are suspended bedload samplers used in conjunction with a gauging winch or travellerway to collect sediment from the river bed.

BLSH
The BLSH Bedload sampler is a hand held type sampler. This unit is used to collect sediment from a shallow river bed.

C1
The C1 cable connector is used for quick and easy installation on an Amegraph (Ellsworth) sounding-weight cable.

D49
The D49 sediment sampler is suspended using a gauging winch and is used in streams not greater than 7.4m in depth.

DDT600
The Barossa Double Drum Model DDT600 can be used on small travellerways up to 60m (200 ft) span. The second drum can be easily removed to allow single drum operation and ease of handling.

DDT900
The Latrobe Gauging Winch is available in single and double drum models and is suitable for use on large boats, off bridges or travellerways with spans up to 120m. The Latrobe is capable of handling Gauging Weights up to 90 Kg.

DH48
The DH48 is a handheld light weight sampler for collection of suspended-sediment samples where a wading rod sampler suspension is practical.

DH59
The DH59 is a medium-weight suspended-sediment sampler for hand-line suspension. This sampler is equipped with a tail vane assembly to orient the intake nozzle of the sampler into the approaching flow as the sampler enters the water.

GFD
The Ground Feeler Device is a mechanical spring loaded attachment that is used in conjunction with any gauging winches fitted with Amegraph cable and connected to Columbus pattern gauging weight or suspended sampler.

Hornet/SS
The Hornet SS is used to perform river and stream sediment sampling for sediment samplers up to 45kgs in weight. It can also be used to measure discharge measurements from fixed cableways using either conventional Columbus Type Gauging Weights up to 45Kgs and Mechanical Type Current Meters or Acoustic Doppler Current Profiler (ADCP).

RSS
The Rising Stage Sampler model RSS is used for automatic collection of samples from flashy, intermittent streams at remote or not easily accessible sites, which are visited by personnel at infrequent intervals.

Travellerways
A cableway is used for short to medium term gauging studies, the Latrobe and Barossa Winches can be quickly mounted on the operating side support post, the discharge measurements taken and the winch packed up and moved to the next site. For permanent or long term installations, the winch is generally located in a hut.

Van Veen's Grab
The Van Veen Grab is a useful sampler for taking samples of the bed material in streams, lakes, reservoirs and the ocean. It can be handled easily and deliver a good sample.

Hydrological Services Pty Ltd
Address:
48-50 Scrivener Street
Warwick Farm, NSW, Australia, 2170


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