High precision load cell, rotating photoelectric encoder and
extensometer is adopted to measuring test force, displacement and
Closed loop control of test force, displacement and deformation and
these three closed loop control can be switched freely, very
accurately, wide applicable and very stable.
It is used to determine and assess mechanical performances of metal
and non-metal materials for parameters such as max. test force,
breaking force, yield strength, upper and lower yield strength,
tensile strength, compression strength, elongation at failure,
tensile elasticity modulus, bending elastic modulus, shear
Main control chip of servo controller is high speed ARM chip,
stronger for high speed calculating and data process, can achieve
controlling the whole process including data collecting, PIC
calculating, Ethernet communication and output in a very short
time, very accurate for closed loop control.
Three independent analog input channels (load, extensometer,
expandable channel) adopt 24-bit A/D transverter to do high
precision data sampling, with effective internal code up to 500000
and as much as 15 segments linear compensation and correcting
functions to significantly improve the measuring range and
measuring precision of load cell.
The PID functions can achieve closed loop control for constant test
force, displacement and deformation.
100MHz ethernet communication port to realize high speed data
communication with computer which makes the data uploading and
controlling in real time, namely the computer can control the
testing machine in real time.
ASTM D882 Standard Test Method for Tensile Properties of Thin
ISO527-3 Plastics -- Determination of tensile properties -- Part 3:
Test conditions for films and sheets,
ASTM F1306 Standard Test Method for Slow Rate Penetration
Resistance of Flexible Barrier Films and Laminates,
ISO1184 Plastics. Determination of tensile properties of films,
ASTM D638 Standard Test Method for Tensile Properties of Plastics,
|1||Max. capacity||100N, 200N, 500N, 1000N, 2000N, 5000N|
|2||Measuring range||0.4-100%, no grading in whole scale|
|3||Precision grade of testing machine||Grade 0.5|
|5||Force control rate||0.005-5%FS/S|
|6||Deformation measuring range||0.2%-100%FS|
|7||Relative error of deformation value||+/-0.5%|
|8||Resolution of deformation||1/500000|
|10||Extensometer measuring range||10-800mm|
|11||Relative error of extensometer value||+/-1%|
|12||Relative error of displacement value||+/-1%|
|13||Crossbeam moving speed||0.005-1000mm/min|
|14||Relative error of crossbeam moving speed||+/-1%|
|15||Stroke of crossbeam(with out tensile fixture)||1150mm|
|16||Distance between tensile center to machine cover||50mm|
|17||Effective tensile space||900mm|
|18||Corrugated tensile fixture||for specimen max. with size 50mm(width)X10mm(thickness)|
|19||Compression platen||Dia. 80mm|
|20||Dim. Of main loading frame||400X300X1470mm|
|21||Voltage and power||220V+/-10V, 750W|
|Model||WTD-W5/10/20/50||WTD-W 100||WTD-W 200/300||WTD-W500/600|
|Grade||Grade 1(Grade 0.5)|
|Deformation measuring range||2%~100%FS|
|Relative error of deformation value||+/-1%(+/-0.5%|
|Force speed||0.01-50 kN/s|
|Max. stroke of crossbeam||1090mm||1070mm||1140mm||1200mm|
|Effective tensile space (equip with metal tensile fixture)||800mm||700mm||600mm||600mm|
|Distance between columns||430mm||550mm||600mm||625mm|
|Dim. Of loading frame(mm)||790x430x1860||920x500x1980||1100x600x2410||1300x870x2500|
If you face any problems in future during testing process we
promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation manual. We can
provide video-conference. If customers require on-site service, the
transport and travel expense shall be borne by customer.
24 Hours online service for your consult.
Help choose right model, and a series of service, person, advise.
2). Middle service
--Give you best offer
--Provide discount for many sets order
--Do customer's request:
--Choose payment term you convenient.
--Promptly production and delivery, inform you in time.
--Can provide invoice value as you like to decrease your tax.
3). After sale service
--1 year warranty service and all life maintenance.
--Technical Engineer are available for oversea training.
--Free change for some parts
--Remote control technical consult
--Free installation DVD