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Standard
ASTM D3078
Specification
|
Item |
Technical Parameters |
|
Vacuum degree |
－(0～90)KPa |
|
Vacuum precision |
±1% |
|
Vacuum keeping time |
0.01s~99.99h |
|
Intake pressure |
(0.6～0.8)MPa |
|
Power supply |
220 V, 50 Hz |
|
Instrument size |
(305×380×150)mm |
|
Power |
220V，50Hz (optional) |
Specification of cylindrical chamber
|
No. |
Model |
Sample placed space size approx. (Diameter * Height) |
Overall dimension approx. (D * THK * H) Height without lid |
|
1 |
S |
(270*170 )mm |
(300*15*300)mm |
|
2 |
M |
(410*210 )mm |
(450*20*350)mm |
|
3 |
L |
(550*350 )mm |
(600*25*500)mm |
Specification of square chamber
No.
Model
Sample placed space size approx.
(L * W * H)
Overall dimension approx.
(L * W * H)
Height without lid
1
S
( 470*320*255 )mm
( 540*390*390 )mm
2
M
( 590*390*330 )mm
( 670*470*470 )mm
3
L
( 620*520*380 )mm
( 700*600*520 )mm
Features
1.High-quality accessories, quality assurance
The built-in high-precision pressure sensor has high sensitivity and can monitor the intake pressure in real time.
2.Fully automatic operating system
Set the vacuum degree and holding time as needed, the instrument is fully automatic for testing, automatic vacuuming, holding the set time, automatic stop and inflation return.
The new air circuit system uses compressed air and is pneumatically driven, which can realize quick inflation and return to the position, and the internal and external air pressures are consistent.
