Aplikacija
Preizkušanje celovitosti pečatov embalaže pomaga zagotoviti, da embalaža zagotavlja zahtevano zaščito izdelka. S preizkusi celovitosti tesnil se pogosto ocenjujejo trajnostne alternative embalaže, cenejša embalaža in spremembe parametrov zapiranja v proizvodni liniji. Ohranjanje zanesljivosti pečatov embalaže je ključnega pomena za kakovost in varnost izdelkov.
Opis testa
A sample is placed into the chamber filled with water. Then the chamber is covered with a lid and they are well sealed. Manually open the gas switch so compressed air flows through the venturi tube to provide a vacuum inlet, which is connected to chamber. A gas regulator can adjust the vacuum degree so sample is in a vacuum environment. The pressure difference between inside and outside of sample will cause the headspace gas to escape if there is a leak. The leak is shown by a stream of bubbles coming out from the leak area.
Tehnične lastnosti
LT-01 leak tester is the manual model developed. It’s an economic, strong and long durable model.
- Za doseganje stabilnega vakuuma in glede na dejstvo, da je stisnjen zrak lažje dobiti v objektu uporabnika, uporabljamo Venturijevo cev za visoko raven vakuuma do -90KPa.
- Strong and clear chamber provided, same type as equipped to our automatic models; Different sizes and shapes could be customized
- Lahko se prilagodi za delovanje z vakuumsko črpalko, da se doseže višji vakuum (za ASTM D4991).
- No calibration needed
- No electricity needed
Glavni parametri
Test Range 0~-90 KPa
Chamber Acrylic cylinder shape
Test Space Φ270*H210mm (internal usable)
Compressed Air 0.7MPa (Prepared by user)
Electricity Not Needed
SL 
EN 
AR 
BG 
CS 
DA 
DE 
EL 
ES 
ET 
FI 
FR 
HU 
ID 
IT 
JA 
KO 
LT 
LV 
NB 
NL 
PL 
PT 
RO 
RU 
SK 
SV 
TR 
UK 