Carton quantity verification should reconcile purchase order, packing list, carton marks, inner-pack count, and physical carton count, with controlled opening and reseali
Shipping label verification should compare production labels against the approved shipping instruction and documents, scan machine-readable codes, confirm carton sequence
A dust-ingress test should follow the claimed protection level and applicable method, use production-representative samples, inspect sensitive interfaces, and verify cont
A drop resistance test should define realistic height, orientations, surface, sample count, and acceptance criteria, then inspect appearance, housing, lens, controls, mou
A vibration resistance test should match the expected transport or use profile, secure the product as it is actually carried, inspect at planned intervals, and verify fun
A storage-temperature test should use the product’s rated limits and realistic dwell times, condition packaged samples, allow controlled recovery, then verify appearance,
A cleaning-chemical compatibility test should use the exact product and concentration, follow realistic wiping and drying cycles, inspect all materials and markings, and
A humidity storage test should reflect expected temperature and moisture, use production packaging, inspect both product and pack, verify function after conditioning and
A UV aging test should use an applicable exposure method, document material and color baselines, inspect appearance and mechanical condition, and verify function rather t
