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B230 30 KN SERVO-HYDRAULIC DYNAMIC TESTING SYSTEM (DTS-30)

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The DTS-30 Dynamic Testing System is a servo-hydraulic testing machine utilizing digital control of a high performance servo valve to provide
accurate loading wave shapes up to 100 Hz. The DTS-30 can be operated in tension, compression dynamic loading and is suited to testing
a diverse range of materials such as asphalt, soil, unbound granular materials, fibres and plastics. The DTS-30 is underpinned by Pavetest’s
leading edge CDAS digital controller, TestLab software and a full complement of accessories, hardware and software in perfect unison.
The DTS-30 Dynamic Testing System is compact, fully integrated, user and environmentally friendly.

MAIN FEATURES
Compact, robust load frame.
Small footprint; 90 cm x 135 cm, including hydraulic
power supply and climatic chamber.
Reaction frame embedded in the test chamber.
Portable temperature control unit.
Fully configurable to suit a large range of testing
applications.
Digital Servo-Hydraulic control.
DynafloTM HPS provides dynamic speed control of
the pump motor ensuring quiet operation.
4 axis control and 16 channel data acquisition as
standard.

The machine includes:
Rigid two column load frame
30 kN Servo-hydraulic actuator (100 mm Stroke)
2.2 kW Hydraulic Power Supply
16 Channel Control and Data Acquisition System (CDAS)
& TestLab software
Load cell (± 30 kN)
100 mm actuator LVDT

TECHNICAL SPECIFICATIONS
Load frame
Between Columns 600 mm
Vertical Space 800 mm
Servo actuator
Capacity ± 30kN static, ± 25kN dynamic
Frequency up to 100Hz
Stroke 100 mm
Hydraulic Power Supply
Pressure up to 160 bar, user defined
Flow rate up to 7.5 litres/min
Dimensions: 650(h) x 550(d) x 450(w) mm
Power Supply: 230V 50-60Hz 1ph 2.5kW

Power Supply:
230V 50-60Hz 1ph 2.5kW (B230)
230V 50Hz 1ph 1.3kW (B231)
230V 50Hz 1ph 3.1kW (B232)
Dimensions:
2100(h) x 1220(d) x 800(w) mm load frame
2100(h) x 1800(d) x 800(w) mm with temperature controlled cabinet
Weight:
430 kg approx. load frame
650 kg approx. load frame with temperature controlled cabinet and
oil-filled HPS

TECHNICAL FEATURES
The DTS-30 fatigue rated, servo-hydraulic actuator utilizes metal labyrinth bearings and seals.
The labyrinth bearings and seals are designed to reduce friction and maintain low operating temperatures.
The bearings experience little-to-no wear, operate at high speeds and offer a long service life.
A bottom loading machine. Before this current crop of universal testing machines, many dynamic testing machines were bottom loading.
More recently, the Asphalt Mixture Performance Tester (AMPT) changed the mindset of the testing community by highlighting the benefits of a
bottom loading machine.
Portable temperature control unit. The temperature control unit attaches to the test chamber using a magnetic seal and can be wheeled
away when not required or for servicing. It can be removed without dismantling the machine or disrupting the testing program.

NEEDED ACCESSORIES
B231 Temperature controlled cabinet:
-20 °C to +80 °C to suit DTS-30 or DTS-130
or
B232 Temperature controlled cabinet:
-40 °C to +80 °C to suit DTS-30 or DTS-130
B233 Temperature controlled cabinet:
-50 °C to +100 °C to suit DTS-30 or DTS-130

RECOMMENDED ACCESSORIES
H009-01EN PC complete with LCD monitor 22”, keyboard,
mouse, cables and installation of Testlab software
B250-07 KIT Temperature measuring kit comprising:
B292-01 Temperature transducer (-80 °C to +80 °C)
(2 pieces)
B250-10 Dummy asphalt specimen
B250-11 100 mm O ring (3 pieces)
B250-12 Thermal conducting grease (about 56 g)

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