ADR-Auto Range
10
9901X0215 Issue 5
1
Introduction
These instructions are for machines with a Console serial number beginning with
1887, i.e. of the format 1887-X-XXXX.
The ELE ADR-Auto Range of machines has been developed to satisfy the
requirements for consistent high throughput testing of concrete samples.
The automatic loading cycle is controlled by the closed loop micro-processor/
hydraulic system.
Operation of these machines is straightforward, requiring the operator to depress the
‘RUN’ key, after selecting sample size and loading rate. Standard data for a wide
range of samples i.e. size, type, load rate are programmed into the machine’s
memory.
All control functions and display are built into the hydraulic power pack. The micro-
processor runs a series of self-test routines to check the operation of the system. A
serial output port is built into the system enabling test data stored in memory to be
downloaded to a PC or suitable printer.
Test procedures can be selected and displayed in kN, lbf or kgf engineering units.
Full details of the ADR-Auto console can be found in section 4.
1.1 Compression
Frames
All frames have a single acting upstroking ram with overtravel protection to shut the
machine down should maximum platen travel be reached.
The ram/cylinder incorporates a low friction coaxial PTFE seal. An air bleed screw is
fitted at the top of the ram.
2 Specification
2.1
Console
Dimensions
Length x Width x Height
480 x 400 x 1050 mm
Weight
75 kg
Outlet pressure
(hydraulic)
520 bar
Rated power
1600W
Fuse ratings
230VAC:10A
110VAC:16A
Reservoir capacity
12 litres
Hydraulic oil type
Shell Tellus T46 or equivalent oil to viscosity grade
ISO HV46
Important: Do not mix oils of different specifications.