Luɔi:
QCJ Paint Film Impact Tester ee looi bï ya looi bï ya looi bï ya looi bï ya looi bï ya looi bï ya looi bï ya looi bï ya looi bï ya looi bï ya looi bï ya looi bï ya looi. A ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ
Parameters teknis:
1, ye kë ye cɔl heavy hammer 1000g
2, ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ 8mm
3, wɛ̈t ye cɔl impact height: 50cm
A lëu bï ya looi (a lëu bï ya looi 100CM la 120CM)
|
Model Instrument Teknik Indikator |
QCJ <unk> 120 |
QCJ<unk>120A 型 |
QCJ<unk>120B |
QCJ<unk>120C |
Instrument Scale Length |
120±0.2cm |
120±0.2cm |
120±0.2cm |
120±0.2cm |
Division Value |
1cm |
1cm |
1cm |
1cm |
Kualitas Hammer Components |
(1000±1) g |
(1000±1)g |
(2000±2) g |
(1000±1)g |
Diameter ball steel |
SΦ8㎜ |
SΦ16㎜ |
SΦ16㎜ |
SΦ12.7 ㎜ |
Diameter of pillow pad hole |
Φ15㎜ |
Φ15㎜ |
Φ16.3 ㎜ |
Φ15㎜ |
曲率半径 |
R2.5~3 ㎜ |
R2.5~3㎜ |
R2.5~3 ㎜ |
R2.5~3㎜ |
Depth of impact head |
(2 ±0.1) ㎜ |
(2.5 ±0.1) ㎜ |
(2.5 ±0.1) ㎜ |
(2 ±0.1) ㎜ |
Luɔi Standard |
GB/T1732-93 "Metode de détermination de résistance à l'impact de film de peint" |
GB/T5237.4 -2000"Aluminium Alloy Building Profile Part Fourth Powder Spraying Profile" (Aluminium Alloy Building Profile Part Fourth Powder Spraying Profile) |
ASTM.D2794-92 "Test Methods for Organic Coatings to Resist Rapid Forming (Impact) Effects" ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan |
GB/T17748 -2008"Aluminium Plastic Composite Board for Building Curtain Wall" |
