Performance Characteristics
1.Executive standard: GB/T4074.3-2008,IEC60851-3; Inspection standard: JB/T4279.4-2008
2.This Springiness Test Apparatus is used to measure the rebound resistance of enameled round wires with nominal conductor diameter of between 0.080mm and 1.600mm;
3.This Springiness Apparatus adopts SCM control for fast operation and strong anti-interference capacity;
4.Automatic stop after winding 5 circles;
5.Sensor is unnecessary to be adjusted for samples of different specifications;
6.Coils slowly loosen during springiness, free from abrupt springiness or bounce.
7.LED automatically records and displays test results;
8.Error between displayed value and indicating value on dial is no more than ±1°;
9.Simple operation, high sensitivity and excellent repeatability.
Technical Parameters
| Winding and rebound speed of sample |
7±0.5 r /min |
| Input power |
AC220V±10%,50Hz |
| Power consumption |
<80W |
| Overall dimensions |
L×W×H 560×314×360mm |
| Weight |
25kg |
Preparation of weight: Unit: N
| Load |
0.25 |
0.50 |
1.0 |
2.0 |
4.0 |
8.0 |
12.0 |
15.0 |
| Error ± |
0.02 |
0.05 |
0.1 |
0.2 |
0.4 |
0.8 |
1.0 |
1.0 |
Preparation of test bar: Unit: mm
| Diameter of test bar |
5 |
7 |
10 |
12.5 |
19 |
25 |
37.5 |
50 |
| Error ± |
0.16 |
0.18 |
0.18 |
0.22 |
0.26 |
0.26 |
0.32 |
0.32 |
