The fan of this machine adopts variable frequency control. And the monitoring system uses embedded Monitor, uses the unique control algorithm and enables it to be more accurate, stable and reliable. Solenoid valve controls spray, operates conveniently. Improved pilot clamping bodies can save more time and effort.
CWKS Digital program-control type : Digital tube displays the pressure of wind and the air flow; LCD displays the deformation and deflection. Only to press a button to accomplish a detection steps, it can operate in order at the standard steps then finish the whole test. Monitor automatically calculates the deflection and the value of P1, P2, P3, and the preserve for view, and will not lose the data when power off. The judgment of results completes artificially.
CWWS Computer control type: On the base of the CWKS function, It communicates by Ethernet The software can automatically finish test by í¦one key typeí¦, evaluate testing results and print the reports. It can complete the by semi-automatically control when testing machine is offline, which is real double-control and double-display.
ó(íóMain Technical Specifications
1íóWater tightness testú¦
Range of water flow supply:100í½1000L/h Accuracy levels:1.5;
Range of tricking water:2í½3L/m2.min;
Range of control pressure:ú½100Paí½ú½5000Pa;
Accuracy:ú+í+2% ;Resolution:1Pa;
2íóAir tightness test:
Span of flux:0í½520m3/h Precision levels:1.5;
Range of controlling pressure:í+10Paí½í+150Pa ú+Accuracy:ú+í+1Pa;
Resolution of pressure:0.1Pa;
3íóProperties of wind pressure test:
Range of regulation:-5000Paí½ú½5000Pa;Accuracy of sensor:0.2úÑ;
Range of controlling pressure:í+100Paí½í+5000Pa Precision:ú+í+2úÑ;
Resolution of displacement:0.01mm;Resolution of pressure:1Pa;
4íóFluctuating period of compression:3sí½5s;
Fluctuating time of each grape:5min;
5íóControl mode:Computer control full automation and programmed control semi automation;
6íóPower supply:380Ví+10úÑú¼50Hzíú
Wds series digital display
This machine equips alternating servo motor for driving crossbeam and imported photoelectric encoder for displacement measure. The controller adopts flush type monolithic computer structure and is equipped multitask operating system and built-in powerful test control software, which includes the test system with measuring, controlling, calculating and saving functions. This machine has the following performances: automatically calculating stress, elongation rate, tensile strength and modulus of elasticity automatically preserving all of 16 groups testing data automatically recording the value of extremely vertex, breakpoint, appointed value of force and elongation testing result can be scanned by pages and printed the third class purview management real-time electronic clock, and automatically recording the testing date and time.
Overall dimension of host machine (mm) 6004201700
Weight(kg) 300
We-a series dial type hydraulic universal testing
1. This machine adopts oil cylinder overhead (underneath) type structure, hydraulic load, hydraulic or manually clamping specimen.
2. The main machine is separated with ergo meter, connected by high-pressure oil pipe and wire, avoiding the influence of ergo meter degree when the specimen is breaking, which makes the value accurate.
3. Testing force indicator dial adopts closed type, which makes scale clear.
4. Loading speed indicator makes operation more convenient. It has three kinds speed: 0.4 rotor/min, 0.8rotor/min and 2rotor/min.
5. Automatic tracer is installed upright of ergo meter shell and can magnify the straining original shape by 2 or 4 times according to the requirements of test.
Host machine 8505652400 9006002550 11209003010 12609004000
Ergo meter 10708101730
Weightú¿kgú¬ 1440 2740 3040 4340
We series dial type hydraulic universal testing
1. This machine adopts oil cylinder overhead (underneath) type structure, hydraulic load, hydraulic or manually clamping specimen.
2. The main machine is separated with ergo meter, connected by high-pressure oil pipe and wire, avoiding the influence of ergo meter degree when the specimen is breaking, which makes the value accurate.
3. Testing force indicator dial adopts closed type, which makes scale clear.
4. Loading speed indicator makes operation more convenient. It has three kinds speed: 0.4 rotor/min, 0.8rotor/min and 2rotor/min.
5. Automatic tracer is installed upright of ergo meter shell and can magnify the straining original shape by 2 or 4 times according to the requirements of test.
Wdw t-series computer control
This machine adopts the most advanced and reliable console model constructer, imported whole digital alternating servo motor and servo adjustment system, imported load sensor and imported photoelectric encoder. Whole digital measurement and control system can realize high precision, wide range measure and three closed loops control. The system of measure and control adopts high precision transducer, imported high quality electron device and whole digit design. And the card also complies with pci2.1 and automatically distributes resources. Integrated double channels precision amplifier can automatically zero. Build-in large scale cpld can program logistic chips, high speed operate and real time process. The whole digital control adjustment and demarcation can supply single ad software interface. The software adopts blocking design, has many kinds of controlling means such as displacement, force, deformation, (stress and strain) metal tension and so on. Multistep control procedure can be compiled using program editor of the software by uurselves. We can analysis and process the testing data according to corresponding standards, and automatically finger out routine data, such as tensile strength, yield strength, modulus of elasticity, non-proportional extend strength rp0.2, etc. Batch program of the software can sum up and compare the result and curve of one batch of specimen. The testing data adopts database management, supply word exel and self-defining program and meet with the special requirements. Flexible editing mode of report forms can print satisfied table.
Weight (kg) 1100 1100 2000
1. Control card adopts advanced neural adaptive pid control algorithm, and truly realizes three closed-loop digital control. 2. Data acquisition system consists of or channels high precision a/d conversion channel. The maximum resolution of 1/200000. There is no subsection of all process, meanwhile, it can have 4 subsections according to customersí»requirement.
3. Select bb, ad and xilinx original brand integrated devices and digital design.
4. Built-in large scale cpld programmable device with high-speed computation capability and real-time processing digital signal.
5. Integrated dual roads precision instrument programmable amplifier, digital zero and automatic smooth shifting.
6. Select high quality imported servo valve block, all control signals photoelectric isolation, 24v dc and safe and reliable. 7. Maxtest software runs on windows98/2000/xp operating system; equipped with a special windows system for test chinese intelligence package, the testing machine can process test result and then output test report and the characteristic curve design.
8. Real-time record and dynamic display test curve.
9. Provide programmable automatic testing procedures and users can edit their own test steps according to the requirements of test.
10. Adopts human-computer interaction to analyze and count performance indicators of materials. It has both automatic and manual modes.
11.Adopts standard database to manage test data and support batch test.
12.Customer can add test metheds and rules for his needs.
Overall dimension ú¿líßwíßhú¬ú¿¬lú¬ host machine 730íß500íß2000 905íß580íß2260 905íß580íß2325 1070íß850íß2530
Hps 600íß600íß1165
Weight(kg) 1370 2720 3020 4120
1íóMaximum load:2000kN;
2íóMeasuring range of testing force:4%-100%FS;
3íóAccuracy of testing force:í+1%;
4íóUpper and lower presure plates size:ª+300mm;
5íóDistance between upper plate and lower plate:320mm;
6íóMaximum piston stroke:25 mm;
7íóPower supply: 380Ví+10%,50Hzú+
8íóOverall dimension(Lí-Wí-H)(mm):890í-450í-1340;
9íóWeight:800kgíú
.Host machine is distyle type, which makes the conformation compact and arrangement reasonable.
2.Manually controlling compression load is easy and convenient.
3.Mechanic limit pistons protection assures the safety of testing.
4.Setup overload protection which can stop automatically,when the load exceeds the maximum by 2-5%.
5.Data acquisition system adopts advanced CMOS chip integrated technology, real time displays force and force peak value. So the machine is accurate and stable.
6.Display loading rates, so the manual load is more homogeneous and accurate.
7.Reserved data interface can connect with network directly, realizing resource sharing.
Overall dimensionú¿mmú¬ Host machine 950í-650í-1405 1120í-660í-1650 910í-580í-1800 910í-580í-1940
HPC í¬ í¬ 600í-600í-1020 600í-600í-1020
Weightú¿kgú¬ 700 800 3000 3200
1íóHost machine is with double column type, which make the conformation compact and arrangement reasonable.
2íóAdopt precise electro-hydraulic servo proportional valve. The speed is fast and the controlling accuracy is high.
3íóMechanic limit pistons protection assures the safety of testing.
4íóSetup overload protection which acn stop automatically,when
the load exceeds the maximum by 2-5%.
ó=íóControlling system
This machine is with digital and multi-channel loop of measuring and controlling system. It adopts force closed loop control technique and has the function of constant stress loading and load keeping. Loading speed can be arbitrarily set and the testing curves can be real time displayed.
Characteristics of softwareú¦
1íóThe software integrate bending resistant test and compression resistant test procedure , such as bricks, cement, concrete and mortar.
2íóThe software divide testing procedure as follows: tile compression resistant executive program(GB13544í¬2000), cement compression resistant testing program (GB17671í¬1999), concrete specimen testing program(GB/T5001í¬2002)and mortar testing program(GB170í¬90).
3íóThere is no subsection in all process. (Or classify according to the requirements of customers.)
4íóComplete test in batch automatically and adjust breaking of specimen.
5íóWindows Style can be controlled by human or computer.It is easy to manage and control,collect and calculate.
6íóRecord and save testing datas automatically.
Overall dimensionú¿mmú¬ Host machine 950í-650í-1405 1120í-660í-650 910í-580í-1800 910í-580í-1940
HPS í¬ í¬ 950í-650í-1405 950í-650í-1405
Weightú¿kgú¬ 750 850 3050 3250
Yjs-600a standards:cj/t121-2000íócj/t3012-93
Yjs-600b standards:jc889-2001íójc/t948-2005
Tyoe
Parameters yjs-600a yjs-600b
Maximum testing force 600kn
Accuracy of testing force ía2%
Testing space(¬l) 1250íß300 1280íß260
Pressure plate size(¬l) º¦356 º¦356ú¿manholeú¬ú+500íß200íó250íß200ú¿water cover grateú¬
Piston stroke(¬l) 250
Power supply 380vía10%ú¼50hz
Overall dimension(líßwíßh)(¬l) 1600íß1000íß1730 1600íß1000íß1800
Weight(kg) 2500 4000
ó±íóProduct features
Adopt alternating servo system to control the position. Advanced CMOS chip integrated technology and professionally designed data acquiring mu-factor and controlling software can make the machine stable, reliable and convenient. Controlling software can automatically calculate modulus of elasticity, static bending strength, inner bond strength, surface bonding strength, agglutination strength and so on. Computer control system conforms to the requirements of GB about wood-based panel.
ó=íóMain technical specifications
1íóMaximum testing force:10kNú¼ 20kN;
2íóMeasuring range of testing force:0.1-10kN+=0.2-20kN;
3íóAccuracy of testing force:í+1%;
4íóCrosshead displacement measurement:0.01 mm Resolution is higher than 0.01 mm;
5íóCrosshead moving speed range:0.01mm/min-500mm/min, variable speed and arbitrary settingíú
6íóPower supply: 220Ví+10% or 380Ví+10%;
7íóOverall dimension of host machine (Lí-Wí-H)(mm):740í-500í-1680;
8íóWeight:450kgíú
