This series of compression testing machine is widely used for
compression strength determination of cement, concrete and rock.
Equipped with optional fixtures and measurement devices, it can be
used for concrete splitting tensile test, flexure
Load frame
1.    Compression
space is adjusted by padding block
2.    Ergonomically
designed load frames ensure safety, reduce operator fatigue, and
provide the highest level of flexibility.
3.    "Quick Return"
hydraulic valve for higher throughput
4.    Automatic limit
checking for overload, over temperature, over voltage, etc.
5.    The system can
return automatically, the oil cylinder can return the original
position via manual or automatically after finishing testing
6.    Imported
encoder mounted on the seat is for position measurement of piston
with high accuracy
7.    Imported servo
valve provides high stability and reliability
Load cell
1.     Built-in
load cell is assembled inside the piston for direct measurement
with high accuracy
2.     High
precise load cell measures and captures sensitively tension and
compression force, high accuracy load measurement resolution
reaches 1/*****0 with no steps.
3.     American
brand load cell ensures high precision and repeatability.
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Controlling system – DTC***0
1.    Closed
loop control of stress, strain and displacement.
Control loops can switch automatically and smoothly. Control
algorithm adopts advanced neural element self-adapting PID. Neural
element has ability of close to any non-linear function , simple
structure and learning algorithm. It can adapt changing of control
object by changing its own synapse weighting and distinguish
parameter on line, rebuild object model on line.
2.    Control
system based on DSP
DSP, the professional CPU and RISC, is used as control chip of
the products. The chip has many functions, such as *0MIPS, **-digit
fixed point, vector control, A/D exchange, position capturing ,
etc. It is a CPU widely used in industry controlling and suitable
to be IC of our products.
3.    USB 1.1
communication
Data exchange between hardware and software via USB
1.1inrerface and velocity of *2Mb/s.USB is main direction of
development of communication, which has merits of high
communication velocity, variety of communication mode( such as
controlling , breaking, batch, real time ,etc.), and will be the
main mode of communication.
4.    Data
acquisition system and position capturing system.
Data acquisition system consists of 8 channels of *4 bit A/D
exchange; effective resolution is 1/*****0 with non-step in full
range . Exchange velocity and gain are programmable on line. The
products contain 3 channels of encoder position capturing system .
permitting photo-electric orthogonal code impulse. Frequency can
reach 5 MHZ, which has functions of correcting, direction
identifying and number-counting.
Software - TestPilot
1.    Versatile,
easy-to-use TestPilot software with A large and growing library of
standards-compliant test methods (ASTM, ISO, DIN, EN, BS, and
more)
2.    Modular
design permits easy upgrading
3.    Formula
define
1)Â Â Â Â Â Plenty of
test standards are built in the library of the software for routine
tests.
2)Â Â Â Â Â Users can
define the formula in the standards library in order to meet
special test procedures.
4.    User
configured report
1)Â Â Â Â Â User
can preset report template and include necessary information, like
company information, statistics, and etc.
2)Â Â Â Â Â Test
report can export to Excel
5.    Powerful
graphic function
1)Â Â Â Â Â Real
time display curves, like displacement-load, stress-strain,
displacement-time, load-times, and others
2)Â Â Â Â Â Powerful
analysis function can calculate typical value and display on the
curve, like Fm, ReL, ReH, Rp.
6.    Measurement
unit
1)Â Â Â Â Users can
select SI, or others, like N, kN, Kgf, lbf, Mpa, and so on
2)Â Â Â Â Also user
can define the unit by themselves using formula
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Specifications:
|
Model
|
HCT**5
|
HCT**5
|
HCT**6
|
HCT**6
|
HCT**6
|
|
Type
|
Type A
|
|
Capacity (kN)
|
**0
|
**0
|
***0
|
***0
|
***0
|
|
Calibration accuracy
|
Class 1
|
|
Force accuracy
|
±1%
|
|
Force range
|
1% ~ **0%FS
|
|
Force resolution
|
1/*****0FS
|
|
Frame structure
|
2 column
|
One-body casting
|
4 column
|
|
Column spacing (mm)
|
**0
|
**0
|
**0
|
**0×**0
|
|
Maximum compression space (mm)
|
**0
|
**0
|
**0
|
**0
|
|
Platen adjustment
|
By padding block
|
|
Compression platens (mm)
|
Φ**0
|
Φ**4
|
Φ**0
|
Φ**0
|
|
Actuator (piston) stroke (mm)
|
**5
|
**0
|
|
Actuator (piston) speed (mm/min)
|
****0
|
****0
|
***0
|
***0
|
|
Force loading speed (kN/s)
|
0.*2% ~ 2%FS/s
|
|
Actuator (piston) direction
control
|
Single direction cylinder
|
Dual direction cylinder
|
|
Frame dimension (LxWxH) (mm)
|
***0×**0×***0
|
**0×**0×***0
|
**0×**0×***0
|
**0×**0×***0
|
|
Hydraulic Power Unit dimension (LxWxH)
(mm)
|
Built into frame
|
***0×**0×**0
|
|
Power consumption (kw)
|
6
|
6
|
6
|
6
|
|
Weight (kg)
|
***0
|
***0
|
***0
|
***0
|
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