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Most of the electrical fans are make in Foshan Guangdong, and Ningbo Zhejiang. For electical / electric fan pre-shipment inspections, our 3rd party checks will normally verify:
INSPECTION CHECKPOINTS | RESULTS | COMMENTS |
---|---|---|
A. Quantity verify | OK | |
B. Shipping marks & packing | OK | |
C. Labels, logos and colors | OK | |
D. Styles & measurements | OK | |
E. Onsite safety and function tests | N/A | |
F. Special requirements | NOT OK | |
G. AQL workmanship (Visual defects) |
OK |
The inspections will most accommodate the production progresses, there are below types of inspection services for electric fans:
TESTS AND SPECIAL REQUIREMENTS | ||
---|---|---|
Requirements | Comments from Inspector | Result |
Perform a carton drop test: 10 drops from the correct height based on carton weight as defined in ISTA 1 A(6 faces, 3 edges,1 corner) - On 1 cartons – packed products should not get damaged | ||
Perform a rub test and an adhesive test-Perform the rub and adhesive test on all of printing, marking and logo found on the product: Use alcohol if petroleum spirits is not available for rub test; Use 3M tape for the adhesive test on the silk-screening and painting. -S2 | Test on 8pcs | |
Perform function test level II(such as Tilting Function; on/off button test) | Test on all samples | |
Pull test for power supply cord -60N for 25 times within 1 minute not more than 2mm (S2) | Test on 8pcs | |
Hi-pot test | ||
Wobble test for the unit-place the product on the flat surface and check it’s wobble or not | Test on all samples | |
Perform stability test 10 degree –S2 | Checked on 8pcs | |
Taking photo for all of the artwork (shipping mark ,rating label ,instruction for use ,price label, address and so on) | Refer to product packing part and product status part | |
Running test during the whole inspection Period 3pcs per item | 3pcs per item | |
Perform an internal check. | Refer to pictures as below | Actual finding |
Perform a low-voltage starting test. | Test on 187V, 3pcs per item | |
Check the power consumption | ||
Perform a fatigue test for switch and Adjust-able part. | ||
Perform an earth continuity test if applicable, the result of the test should be < 0.1Ohm. | Checked on all samples |
3rd party products goods factory onsite inline final Random AQL PSI TPI FRI DUPRO third party on-site in-line pre-shipment QA QC check quality control assurance services in China India Vietnam Thailand Malaysia Bangladesh Taiwan.