供应底价德国PTL弹簧冲击锤
TL Spring-operated Impact-Test Apparatus
for impact tests to demonstrate the level of robustness according to IEC, EN, VDE in accordance with e. g.:
IEC60068-2-75 1997-08 §5 and An. E
Standard Outfit:
1. body, including release mechanism and striking element guide, mass 1250 g, outside diameter 50 mm,
2. striking element, with cocking knob and with hammer head, face of polyamide, spherical segment shape with a radius of 10 mm, mass 250 g, length approx. 315 mm,
3. release cone, mass 60 g,
4. helical compression spring, mass approx. 9 g,
total length cocked approx. 350 mm, total mass approx. 1570 g,
supplied ready for operation, including PTL certificate concerning calibration of impact energy by means of a calibration device according to IEC 60068-2-75 / 1997-08 Annex B and concerning release pressure,
| Impact energy | Tolerance | Article No.: |
| 0,14 J | ±0,014 J | F 22.10 |
| 0,20 J | ± 0,02 J | F 22.11 |
| 0,35 J | ± 0,03 J | F 22.15 |
| 0,50 J | ± 0,04 J | F 22.16 |
| 0,70 J | ±0,05 J | F22.17 |
| 1,00 J | ± 0,05 J | F22.18 |
PTL Universal Spring Hammer
F22.50 as described above, but with the five impact energies 0,20 J, 0,35 J, 0,50 J, 0,70 J and 1,00 J, to be selected by means of a disk with knurled edge, tolerances as scheduled above, supplied with PTL calibration certificate concerning the five impact energies and the release pressure
on special request PTL spring-operated impact-test apparatuses with other impact energies, e. g. 2 J (F 22.20), other masses of the striking element, e. g. 500 g (F 22.20), other release forces, e. g. 20 N, and other hammer heads, e. g. made of steel with r = 25 mm (F 22.20):
Preserving Case,
Article No.: F 22.80 made of wood, to keep one spring-operated impact-test apparatus, with floccular coated holders,