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polypropylene pearl films tensile testing machine
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| Post Date: | Dec 09,2016 |
| Expiry Date: | Dec 09,2017 |
| Detailed Description: |
1.brief introduction
this polypropylene pearl films tensile testing machine is to measure tensile strength and elongation at break of polypropylene pearl films( films of single surface heat and both surfaces heat, films of non-heat). 2.sample Mateials of polypropylene pearl films include main material polypropylene resin and a certain amount of pearl materbatch. By the biaxial orientation tensile with method of membrane, so the polypropylene pearl films is made. When measuring its tensile strength and elongation at break, a sample with size 150X15mm±0.1mm should be taken from the whole film and then load tensile force to the sample with a speed of 250mm/min±10mm/min. 3.technical specification of testing machine 1 Model WTD-W1/W2/W5 2 Max. capacity 1000N/2000N/5000N 3 Grade Grade 1 4 Measuring range 1%-100%FS 5 Relative error of indicating value ±1% 6 Force resolution 1/±300000FS 7 Displacement measuring range 0.2%-100% 8 Load speed range 0.005%-5%FS/s 9 Load speed precision When speed is less than 0.05%FS, precision is within ±1% When speed is more than 0.05%FS, precision is within ±0.5% 10 Deformation speed range 0.005-5%FS/s 11 Deformation speed precision When speed is less than 0.05%FS, precision is within ±1% When speed is more than 0.05%FS, precision is within ±0.5% 12 Displacement speed range 0.001-500mm/min 13 Displacement speed precision Within ±0.2% of set value 14 Range of constant load control, constant deformation control, constant displacement control 0.5%-100%FS 15 Precision of constant load control, constant deformation control, constant displacement control When set value is more than 10%FS, precision is within ±0.5% of set value When set value is less than 10%FS, precision if within ±1% of set value 16 Stroke of crossbeam 1000mm 17 Voltage 220V±10%，50Hz(should connect to the ground) 18 Power 400W 19 Dim. Of load frame 415X415X1650mm 20 Over weight of product 150kg |
| Company: | jinan bangke testing machine co.,ltd [ China ] |
| Contact: | sophie guo |
| Tel: | 86-531-87502677 |
| Fax: | |
| Email: | sophie.guojl@hotmail.com |
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