The specification for WDW-E series shown below is our standard configuration.
As the world’s largest manufacturer of testing machine, TIME Group Inc. produces the machines with various and flexible specifications. Including tension distance, tension width, crosshead elevation speed, loading force capacity etc.
We supply our WDW-E series with different body frames as well, according to different application environment; we designed and produce Floor type and Benchtop type for our customers, and also the interface between machine frames and the computer can be divided into PCI, USB or RS232 by using different controllers (Control card or Electronic controller inside the main frame of the machine).
Please welcome to let us know your specialized requirements and let us make one exclusive testing machine suitable for your lab.
Standards:
ISO 7500-1, ASTM E4, EN10002-2, BS 1610, DIN 51221, ISO6892. etc.
Mainframe:
The machine adopts double space door type structure or 3rd testing space if necessary or request. High accuracy, wide range and stable Japan Panasonic AC servo motor drive the ball screw pair rotating through the syn-deceleration system. The ball screw pair drives the middle crosshead and makes the tension/compression/ bending attachment moves up and down to realize the load and offload to the specimen. This structure has enough stiffness to apply high efficiency and stable moving. Key parts are processed on our own processing centre to ensure the accuracy of the load frame. The ballscrew is E5 class.
Electric part:
(1) Adopt stable and reliable Japan AC servo driving system and servo motor, with the protection device of over current, over voltage Speeding and overload. The adjustable-rate can up to 1:100000
(2) With the protective function of overload, over current, over voltage, displacement upper and lower limitation and emergency stop.
(3) The electric circuit is referred to international standard and conformed to national testing machine electric standard, high an excellent performance on the anti-jamming test to ensure the stability of controller and
accuracy of test data.
Features:
- Complete computer controlled: The whole measuring and controlling system adopt specific PC control card used for testing machines, realizing the data zero and plus adjustment, which has very high reliability.
- Supporting multi-transducers
- Realizing the database management of the test data which are stored according to the standard format; facilitating other software to analyze and transfer.
- Perfect programming by auto program control, every control mode can smoothly shift to another one. Fulfilling the test requirement of all kinds of materials with every test standard home and abroad.
- Control software has the auto-adjusting function of test hardness, which assures that the system works with every kind of specimen hardness.
- Perfect graphics function realizing the arbitrarily magnifying, decreasing, equaling, adding, indicative display and print of all kinds of test curves, the test point searching as well as the simultaneous display and print of several kinds of test curves. Data processing supposes self-disposing and input disposing of graphic human-computer interaction, which facilitates the check and contrast of the test result.
- The user can self -define the output of the test report, which makes the report format have very high flexibility.
- Modularization design facilitates the software upgrading, function spreading as well as the second development.
- All the crucial parts were processed by our own processing centre which was imported from Japan to guarantee the high accuracy of the machine.
Electronic system fully complied with the following standard:
EMC EN61326 (EU Directive 2004/108/EC)
LVD EN61010 (EU Directive 2006/95/EC)
MD ISO12100 (EU Directive 98/37/EC)
Mechanical system fully complied with ISO7500-1 (Verification of static uniaxial testing machine)
WDW-100E微机控制电子式万能试验机是我公司在原有机器的基础上进一步完善且满足国家标准GB/T16491-2008《电子式万能试验机》而设计的新型整机。该产品外观新颖、特点鲜明、通用性强。该试验机采用国际上最先进、最可靠的电子式万能试验机的主机结构、日本松下公司生产的交流伺服调速系统和电机。PC机控制系统实现了试验力、试样变形和横梁位移等参数的闭环控制和符合国家标准GB/T228.1-2010《金属材料拉伸试验第1部分：温室试验方法》要求的数据处理，实现了试验力、试验力峰值、横梁位移、试样变形及试验曲线的屏幕显示、试验数据的自动处理（根据相应的试验方法）和处理结果的磁盘存储。另外，国内首家实现了金属薄板r值、n值的自动测量与处理，特别设计的控制模式智能设置专家系统和网络数据库技术的应用，使该试验机在技术上达到了国际先进水平。
Main Specifications:
|
Specifications
|
WDW-600E/500E
|
WDW-300E
|
WDW-200E
|
WDW-100E
|
WDW-50E
|
WDW-30E/20E/10E
|
WDW-5E/2E/1E
|
|
Capacity（kN）
|
600/500
|
300
|
200
|
100
|
50
|
30/20/10
|
5/2/1
|
|
Load frame Stiffness (kN/mm)
|
1000
|
600
|
400
|
300
|
250
|
80
|
30
|
|
Load range
|
0.4%-100% of the max load |
2%-100%
|
|
Accuracy of test load
|
≤±0.5% |
| Test Space |
Single / Double test space |
Single
|
|
Precision of Ball Screws
|
16μm/300mm E level |
|
Accuracy of deformation
|
<±1% within the 2%-100% full range of the extensometer (accuracy level±0.5%)
|
|
Crosshead stroke accuracy
|
0.001mm
|
| Accuracy of indication value of test load |
<±1% (accuracy level±0.5%)
|
|
Resolution of load
|
1/200000 of the max load force
|
|
Scope of deformation measure (normal extensometer)
|
2%-100% FN
|
|
Accuracy Indication of deformation (normal extensometer)
|
within ±1% of indication value
|
|
Scope of deformation measure (High deformation extensometer)
|
10mm-800mm
|
|
Accuracy Indication of deformation (High deformation extensometer)
|
within the ±1% of the value
|
|
Resolution of crosshead stroke
|
0.001mm
|
|
Adjustment scope of test speed under Load control mode
|
0.005-5%FN/S
|
|
Accuracy of test speed under Load control mode
|
Test Speed<0.05%FN/s,within the ±2% of the preset value; Test Speed≥0.05%FN/s, within the ±0.5% of the preset value
|
|
Adjustment Scope of deformation rate
|
0.005-5%FN/S
|
|
Accuracy of deformation rate
|
Test Speed<0.05%FN/s,within the ±2% of the preset value, while Test Speed≥0.05%FN/s,within the ±0.5% of the preset value
|
|
Adjustment scope of stroke speed
|
0.005mm/min-300mm/min
|
0.005mm/min-500mm/min
|
|
Accuracy of stroke speed
|
Test speed<0.01mm/min, within the ±1.0% of preset value, while test speed≥0.01mm/min, within the ±2% of the preset value
|
|
Scope of the consistent load deformation and displacement control
|
0.5%-100%FN/s
|
|
Accuracy of the consistent load deformation and displacement control
|
Preset value≥10%FN, within the ±0.1% of preset value;
Preset value<10%FN, within the ±1% of preset value
|
|
Length of the test space without jaws(mm)
|
1280
|
1280
|
1280
|
1280
|
1280
|
1480
|
1480
|
|
Width of the test space(mm)
|
650
|
600/650
|
600
|
600
|
575
|
370
|
400
|
|
Dimension(mm)
|
1150x770x2817
|
1100x770x2817
|
1100x770x2685
|
1010x750x2225
|
945x654x2266
|
686x525x1880
|
610x480x1285
|
|
Weight(kg)
|
2800
|
1560
|
1560
|
1100
|
700
|
250
|
100
|
|
Power Supply
|
AC380v±10%, 50/60Hz, Three-phase Five-wire
|
AC220v±10%, 50/60Hz
|
|
Power
|
5
|
3
|
1.5
|
0.75
|
0.4
|
|
Type of machine
|
Floor type or table type
|
Table type
|
