Dongguan Lixian Instrument Scientific Co.,LTD
Dongguan Lixian Instrument Scientific Co.,LTD have 22 years of experience in design, research and development. Factory covers an area of 6000 square meters, Total number of employees more than 60 in
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HZ-1714 Leakage and Sealing Strength Tester
Equipment Overview
It is applicable for the quantification test of sealing strength, heat-seal quality, bursting pressure of the bag and the sealing leakage performance for the flexible package products and germfree packaging bag which are made by various technologies of heat seal and splicing, and the quantification test of sealing performance for various plastic anti-theft bottle caps, and also quantification test of the overall sealing performance, anti-pressure strength, connection strength, fatigue strength, sealing strength and ligation strength for
various tubes.
Standard
GB 10440, GB 18454, GB 19741, GB 17447, ASTM F1140, ASTM F2054, ISO 11607-1, ISO 11607-2, GB/T 17876, GB/T 10004, GB/T 10005, BB/T 0003, BB/T 0025, QB/T 1871, YBB 00252005, YBB 00162002
Technical characteristics
● Compatible with multiple standards of GB, ASTM, ISO.
● With the design principle of positive pressure which is easy to operate and has a steady and reliable performance.
● Optional test measuring range, wide test range and wide application area.
● Adopt double test methods of expansion inhibition and expansion non- inhibition.
● Multiple test modes of fracture test, creep deformation test and creep deformation to fracture test.
● Only press “ one button ” to conduct the test process which is intelligent and has a high test efficiency.
● The test data are displayed on big and clear LCD screen, the test results are counted and printed automatically.
● Equipped with test accessories, flexible test modes, diversified compatibility.
● Equipped with standard USB interface and computer software, the results are displayed in mutiple units.
● It can realize the information sharing between LAN and internet of the test data.
Test principle
Positive pressure method for test: Set the related parameters and inject some gas with certain pressure into the inward of the sample, through testing the pressure change inside the sample with pressure sensor, we can evaluate the overall sealing performance of the sample. And we can also use the regulated air pressure to conduct the test of pressure and bursting resistance on the sample.
Test principle: burst, creep to rupture
Four-side-sealed (full-sealed) aseptic packaging bag adopts the principle of inflatable needle
The open-ended three-side sealing packaging bag adopts the principle of test sealing and inflation
Technical Parameters
| Model | HZ-1714B |
| Standard test range | 0～250kPa;0～36.3 psi |
| Optional test range | 0~10kpa , 0~1.45psi 0～100kPa, 0～14.5psi 0～400kPa, 0～58.0psi 0～600kPa, 0～87.0 psi 0～1.6MPa, 0～232.1psi |
| Accuracy | Class 0.5 |
| Air source pressure | 0.4MPa～0.9MPa (Equipped by user) |
| Air interface | Ф8mm polyurethane tube |
| External dimension | 300 mm(L)× 310 mm(B)× 180 mm(H) |
| Test bench size | 305 mm(L)× 356mm(B)×325mm(H) |
| Weight | 23kg |
| Power | AC 220V 50Hz |
| Standard accessories | Main machine, test frame, micro-printer |
| Optional accessories | ① Constraint plate test device; ② Opening packaging test device; ③ Test device for sealing performance of plastic anti-theft bottle caps; ④ Hose sealing performance test device; ⑤ Test device for aerosol valve sealing performance; |
