Active Member
|
[China]
Address: Room A-109, No. 54, Shunren Road, Shunyi Dist,Beijing, China 101300
Contact name:Wendy Lee
Beijing Samyon Instruments Co., Ltd. |
|
|
GWE Microcomputer Screen Display Special Testing Machine For Steel
Strand
Application:
The machine is specializing in the tensile testing prestress steel
strand, It equipped the dedicated jaw for steel strand tensile
testing with patented technology( the steel strand will always
break down in the point of clamping jaw, testing tensile strength
lower than true value, leading to a failure of testing, without
using a dedicated jaw) and 500mm long sensing gauge electronic
extensometer, testing the tensile strength of steel strand Rm,
stipulated plastic extension strength Rp0.2, elasticity modulus E,
percentage elongation after fracture and other mechanical
performance index. The testing results can be automatically stored,
and the testing report, including the testing data and testing
curve would be generated and printed automatically.
Standard:
GB/T 5224-2014, ISO 6934-4:1991, GB/T 5223-2014, ISO6934-2:1991,
GB/T 21839-2019, ISO 15630-3:2010, GB/T 24238-2017,
Parameters:
| Model | GWE-600D | GWE-1000D | GWA-600D | GWA-1000D |
| Max test force | 600KN | 1000KN | 600KN | 1000KN |
| Measure scale | No multi-class in whole range, equivalent to Class 4, with a resolution power of 0.01KN | |||
| Testing force range | 2% ~ 100% FS | |||
| Indicating value relative error | +/-0.5% / +/-1% | |||
| Deformation accuracy | +/-0.5%FS | |||
| Tensile space(mm) | 1200 | |||
| Compression space(mm) | 600 | |||
| Clamping method | Automatic clamping | |||
| Round specimen clamping diameter(mm) | 15.20(it will be equipped with other diameter if need other specification) | |||
| Pressure plate size(mm) | φ155 | |||
| Column space(mm) | 550 | |||
| Total weight(kg) | 3000 | 3300 | 3000 | 3300 |
Features:
1. High accuracy, high stability-American power
transmission/American Shiquan sensor
2. High test rate control accuracy-stress retention control
accuracy can be as high as one ten thousandth. Fully comply with
GB/T228.1-2010.
3. National Iron and Steel materials testing center certification
test software, test data can be traced.
4. National Metrological Verification Regulations- JJG1063-2010
“Electro-hydraulic servo Universal Testing machine” participated in
the drafting unit.
5. National patent technology- the servo pump device of the
microcomputer controlled electro-hydraulic servo universal testing
machine,
6. Patented features- high test rate control accuracy, ultra-quiet
and energy saving,
7. Test space – adopt advanced cylinder adjustment, which is
different from the shortcomings of beam jam and screw deformation
caused by screw adjustment of traditional testing machine.
8. Clamping method – using built-in hydraulic clamping.
