Quality Assurance
Quality Assurance
The highest quality products to customers is our most demanding. Before leaving the factory, every batch of products need to get through the following test below:
The ceramic coil tests
The product tests
The highest quality products to customers is our most demanding. Before leaving the factory, every batch of products need to get through the following test below:
The ceramic coil tests
| No. | Program | Related Test Instrument | Note |
| 1 | Shrinkage | Callipers /2.5 Dimension | Finished product Size/ Material size before sintering |
| 2 | Porosity | Porosity test instrument | Test the porosity of micropore ceramic element |
| 3 | Permeability | Permeability test instrument | Test the delivery ability of micro-pore ceramic element |
| 4 | Intension | Electric pressure gage | Test the intension of micro-pore ceramic element |
| 5 | Heating rate | Temperature curve tester | Test the heating rate of ceramic coil |
| 6 | Pore size | Mercury Injection Apparatus/ Third-party test | Test the pore size of micropore ceramic element |
| 7 | ROHS | ROHS Tester | Test the product for harmful substances |
| 8 | Heating coil parameters | Callipers / Micrometer | Resistance/Wire diameter/ Length/ Number of turns/ Height of turns/ Coil Pitch |
| 9 | Fracture resistance of lead after sintering | Tongs | Number of fracture resistance after sintering |
| 10 | Resistance | Resistance test instrument | Resistance Range |
| 11 | Metal Film | Balance/ Height Master | Thickness of Metal Film |
| 12 | Combination of Metal film and ceramic elements | Electron microscope | Test if there is a gap in the combination |
| 13 | Wiring aging test | Aging tester | Test the number of aging of thick metal film at high temperature |
| 14 | Wiring aging test when vaping | Suction Machine | Test the number of aging of atomizer |
| 15 | TCR of heating coil | oil bath pan | Test temperature coefficient of resistance of heating coil |
| 16 | Tension of lead | tensile machine | Test the bonding force between lead and element |
The product tests
| No. | Program | Related Test Instrument | Note |
| 1 | high-altitude low-pressure test | E-Cigarette high-altitude low-pressure environment simulation test chamber | Test the reliablity of product |
| 2 | High-low temperature | E-Cigarette constant temperature humidity chamber | |
| 3 | Low temperature storage test | ||
| 4 | High temperature storage test | ||
| 5 | High-low temperature cycle test | ||
| 6 | High- low temperature impact test | ||
| 7 | Drop test | ||
| 8 | Vibration Test | Automobile Transport Simulation vibrostand | |
| 9 | Puff Counting Test | E-Cigarette comprehensive test instrument | Test the number of puff of product |
| 10 | Atomizer Draw Resistance Test | E-Cigarette Draw Resistance Test instrument | Test the draw resistance of atomizer |
| 11 | Finished product Draw Resistance Test | Test the draw resistance of finished product | |
| 12 | Ceramic Core Draw Resistance Test | Test the leakproofness of ceramic core | |
| 13 | Capacity Test | Precision syringe | Test the capacity of oil tank |
| 14 | Atomizer lifetime test | E-Cigarette comprehensive test instrument | Test the lifetime of atomizer |
| 15 | Resistance Test | Resistance Test Instrument | Test the range of resistance |
| 16 | Porosity Test | Porosity Test Instrument | Test the porosity of microporous element |
| 17 | Aging Test | Aging Test Instrument | Test the aging life of ceramic core |
| 18 | Intensity Test | Electric pressure gage | Test the intensity of ceramic core |
| 19 | Water Absorption Test | Porosity Test Instrument | Test the rate of water absorption of ceramic core |
| 20 | Battery Capacity Test | Battery capacity test instrument | Test battery capacity |
| 21 | Battery Delivery Voltage Test | Multimeter | Test the voltage of supplied battery |
| 22 | Power Test | Test output power | |
| 23 | Torsion Test | Torsion Tester | Test the torsion of screw top cartridge |
| 24 | Flexural Test | Intension Test Instrument | Test flexural strength of ceramic element |
| 25 | Standing Test | Test leakproofness of atomizer | |
| 26 | Atomization Quantity Test | Suction machine | Test atomization quantity of atomizer |
