F22.50有五个适当的冲击能量0.20J,0.35J,0.50J,0.70J和1.00J
长 度： 211mm
重 量： 1250g
外 径： 50 mm
锤头重量： 60g
锤头半径： 10mm
冲击组件： 包括击发球柄与锤头，重量为250g，锤头由白色聚先亚胺制成
冲击释放力：小于10N
PTL Spring-operated Impact-Tt Apparatus F 22.50
for impact tts to demonstrate the level of robustns according to IEC, EN, VDE in accordance with e. g.: IEC 60068-2-75/ 1997-08 §5 and An. E
Standard Outfit:
1 body, including release mechani and striking element guide, m 1250 g, outside diameter 50 mm,
1 striking element, with cocking knob and with hammer head, face of polyamide, spherical segment shape with a radius of 10 mm, m 250 g, length approx. 315 mm,
1 release cone, m 60 g,
1 helical comprsion spring, m approx. 9 g,
total length cocked approx. 350 mm, total m 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 prsure,
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 F 22.17
1,00 J ± 0,05 J F 22.18
PTL Universal Spring Hammer
as dcribed above, but with the five impact energi 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, toleranc as scheduled above, supplied with PTL calibration certificate concerning the five impact energi and the release prsure, Article No.: F 22.50
PTL spring-operated impact-tt apparatus with other impact energi, e. g. 2 J (F 22.20), other m of the striking element, e. g. 500 g (F 22.20), other release forc, e. g. 20 N, and other hammer heads, e. g. made of steel with r = 25 mm (F 22.20):on special requt
Prerving Case,
made of wood, to keep one spring-operated impact-tt apparatus, with floccular coated holders
