HLS100 - Uniaxial Test Press
HLS100 - Uniaxial Test PressHLS100 - Uniaxial Test Press
Uniaxial testing, CBR-tests and Marshall-tests
The Load Frame HLS100 is designed for speed-controlled testing. With the hydraulic engine this laboratory device is particulary suited for soil analysis on brittle materials.
The high precision load cell is measuring the load directly on the upper side of the specimen. By using an external, digital dial gauge, the settlement are also recorded directly on the sample body with µm accuracy and fed to the speed controller. This compensates for even the smallest device deformation and loads the test specimen with the specified speed rate.
The operation panel with touch-screen and separate function keys with haptics offers a intuitive and easy handling. The device can be connected to the PC via the serial interface and controlled with the GeoDESC software included in delivery. All measurement data is recorded in a database and can be exported in CSV format (ASCII) if required.
By using modern hydraulic and control technology, all components could be integrated directly into the device. This allows to set up the HLS100 without additional space requirements of an external hydraulic unit in the laboratory.
- rugged and functional construction with a very stiff load frame, the hydraulic unit is integrated in the housing
- intuitive operation and easy handling with 4,3” touch screen with separate function keys and haptics
- high speed multi-core-system with bus coupling and high resolution closed-loop controller with 1 ms sampling
- precise settlement measurement with digital dial gauge, resolution 10 µm and 1 µm
- electronic load and stroke limitation to prevent sensor damages
- manual adjustment of the thrust plate
- changeable load sensors with automatic detection of the measurement range to adapt different test parameters
- internal temperature monitoring of the entire hydraulic unit
- serial interface for automatic control and measurement data acquisition via PC and the GeoDESC software
- a 230V connection is sufficient, no power current is required
- direct measurement with a load sensor on the upper side of the sample
- automated detection of sample contact and taring the settlement (with digital dial gauge)
- housing for access and splinter protection
- several load cells
- digital dial gauges (DMU)
- external sensors (e.g. pore pressure or temrature sensors)
- installation accessories for uniaxial and CBR tests
max. load: | 100 kN (compression) |
drive system: | electrohydraulic |
max. traverse distance: | 140 mm |
max. sample area: | 350 x 400 mm (WxH) |
settlement measuring: | max. 60 mm, resolution 1 µm (depending on dial gauge) |
test speed: | 0,1 .. 10 mm/min |
adjustment speed: | ± 100 mm/min |
interface: | COM-Port (serial, RS232), optional: LAN (RJ45) |
power supply: | 230 V AC, 50/60 Hz |
dimensions (WxDxH): | 550 x 500 x 1750 mm |
weight: | ca. 200 kg |