I. Test dan .
1. Room temperature-a a vawt hnuah dust filter bag-ah waterproof test neih tur a ni.
2. Test dan chu static test emaw dynamic test emaw a ni thei. Static test tih hian dust filter bag chu tui still-a dah tihna a ni a, dynamic test tih hian dust filter bag chu tui luang laiah dah tihna a ni.
3. Static test lai hian dust filter bag chu tuiah a thun vek tur a ni a, test hun chu minute 30 aia tlem lo a ni tur a ni. Dynamic test neih chhung hian tui flow rate chu set requirements a tlin tur a ni (a tlangpuiin meter 2/second aia tam lo), test hun chu thil awmdan bik (a tlangpuiin minute 30 aia tlem lo) angin set tur a ni.
4. Test neih chhung hian test condition dik leh rintlak a nih theih nan test device chu khauh taka control leh enkawl a ngai a ni.
II a ni. Test dan tur .
1. A hmasa berin dust filter bag chu room temperature-ah vawt la, appearance inspection leh defect detection tih tur a ni.
2. Test device-ah chuan test method leh test process angin test an nei a, test an neih chhung hian test an nei a, test chhunga test an neih chhung hian test an nei bawk.
3. Test zawhah dust filter bag chu appearance inspection leh defect detection atan la chhuak ang che.
4. Test result leh evaluation standard-a a lan dan chuan dust filter bag chu a qualify a, a inmil record leh mark a siam bawk.
iii a ni. Evaluation tehfungte .
1. Static Test Evaluation standards 1.1.
Static Test Evaluation Standards-ah hian filter bag-a tui tla emaw tui seepage emaw a awm leh awm loh enfiah a ni ber a, evaluation result-ah chuan standard leh industry mamawh ang chi a tlin tur a ni.
2. Dynamic Test Evaluation standards 1.1.
Dynamic test evaluation standard-ah hian filter bag-a tui tla emaw tui seepage emaw a awm leh awm loh te, filtering effect a nghawng em tih te, filter bag-a mechanical property te a danglam em tih te enfiah a ni ber. Evaluation result hian a kaihhnawih standard leh industry mamawh a tlin tur a ni.
iv. Khaihtawi
Dust filter bag hi industrial dust control system-a thil pawimawh tak a ni a, waterproof test hi a hnathawh dan tehna atana hmanraw pawimawh tak pakhat a ni. He article hian waterproof testing atana standard leh specification inzawm, test dan, test dan leh evaluation standards, etc. te a rawn tarlang a, hei hian practitioner kaihhnawih ten dust filter bag quality control an tihchak theih nan leh products waterproof performance tihchangtlunna tura puih an tum a ni.