WDW ¨C R Series 30kN/50kN/100kN Pipe Ring Stiffness Testing Machine(test space:1.5mm) (CE CUL/CSA)
1 Function
1) mechanical test and research with metal, nonmetal, composite materal and special shape of pipes of diameter less than 1500mm, for ring stiffness and flexibility, press flat test, creep ratio constant test, deflection test.
2) PE pipe, UPVC pipe, CPVC pipe, PE-X pipe, PP-R pipe, PB pipe, PS pipe.
3) UPVC drainage pipe, UPVC water supply pipe, PAP pipe, steel and plastic composite (SP)pipe, PP pipe, PPR hot water pipe, ABS pipe.
4) RPM pipe, FRPM pipe, PVC pipe, PE pipe, polyethylene silicon core tube, ABS pipe.
5) petroleum transportation pipeline, fluid transportation pipeline, chemical pipeline, water heating transportation pipe, building pipe, agricultural pipe, basic facility
2 Standard
1) EN 13476-1:2018 Plastics piping system for non-pressure underground drainage and sewerage. Structured-wall piping systems of unplasticized poly(vinylchloride)(PVC-U), polypropylene(PP) and polythylene(PE). General requirements and performance characteristics.
2) ISO 9969:2016 Thermoplastics pipes ¨C Determination of ring stiffness
3) ISO 15874-2013 Plastics piping systems for hot and cold water installation ¨C Polyproplene(PP) ¨C Part 1 General
4) ISO 291: 2008 Plastics ¨C Standard atmospheres for conditoning and testing.
5) ISO 3126: 2005 Plastics piping sysems ¨C Plastics components ¨C Determination of dimensions.
3 Important specification
No. |
Item |
Specification |
1 |
load capacity |
30kN/50kN/100kN |
2 |
grade of machine |
grade of 0.5/1 |
3 |
range of load |
0.4% -- 100%FS(grade of 0.5)/1% -- 100%FS(grade of 1) |
4 |
relative error of indicted value |
between ¡À0.5%(grade of 0.5)/¡À1%(grade of 1) |
5 |
resolution of load |
1/¡À300000FS(there is no change in full scale) |
6 |
range of deformation |
0.2% -- 100%FS |
7 |
range of force speed |
0.005% -- 5%FS/S |
8 |
precision of load speed |
if speed is less than 0.05%FS, between ¡À1% of set value.
if speed is more than 0.05% FS, between ¡À0.5% of set value |
9 |
range of deformation speed |
0.005 ¨C 5%FS/s |
10 |
precision of deformation speed |
if speed is less than 0.05%FS/s, between ¡À1% of set value.
if speed is more than 0.05%FS/s, between ¡À0.5% of set value. |
11 |
range of displacement speed |
0.001 ¨C 600mm/min(customizable 2m/min & 80in/min ¨C 25m/min & 1000in /min high speed test system) |
12 |
precision of displacement speed |
between ¡À0.2% of set value. |
13 |
range of constant force, deformation, displacement. |
0.5% -- 100%FS |
14 |
precision of constant load, deformation and displacement |
set value is more than 10%FS, between ¡À0.5% of set value.
set value is less than 10%FS, between ¡À1% of set value. |
15 |
test span |
510mm |
16 |
ring stiffness test space |
0 ¨C 1500mm |
17 |
power |
2000W |
18 |
size of load frame |
1050*640*2600mm |
19 |
weight |
900kg |
20 |
voltage |
220V¡À10%, 50Hz(reliable landing) |
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