Automotive Oil Filter Element test report Auto Fuel Filter Element test report Other filter media test report you can find from Leno Filter

1. TEST ITEMS AND TEST STAND LIST LENO Filter Co.,Ltd
NO. FILTER TYPE Test Items Test Standard Test Rig Remark
1 OIL FILTER
grade efficiency
ISO4548
ISO16889
oil-fuel filter
efficiency test
stand (multi-pass
particle counting)
LENO FilterTEST
CENTER
dust retain
capacity
ISO4548
ISO16889
oil-fuel filter
efficiency test stand
(multi-pass particle
counting)
life cycle
SAE HS806
JB/T5099
JB/T6725
oil filter life cycle
test stand
by-pass valve
opening pressure
SAE HS806
JB/T5099
pulse fatigue
SAE HS806
ISO4548
JB/T5099
/pulse fatige test
stand
pressure drop
SAE HS806
JB/T5099
JB/T6725
oil filter complex
performance test stand
clean filter
efficiency
SAE HS806
JB/T5099
JB/T6725
accumulated
efficiency SAE HS806
anti-drain back
valve leakage
SAE HS806
JB/T5099
anti-drain back valve
leakage test stand

2. 2 FUEL FILTER
grade efficiency ISO19438 oil-fuel filter
efficiency test stand
(multi-pass particle
counting)
LENO FilterTEST
CENTER
dust retain
capacity ISO19438
Filtration
efficiency
ISO4020
SAE J905
automatic fuel filter
performance test stand
pressure drop
ISO4020
SAE J905
dust retain
capacity
ISO4020
SAE J905
fuel/water
separation
efficiency
SAE J1488
SAE J1839
fuel filter fuel-water
seperation
test stand
3 AIR FILTER
pressure drop
ISO5011
SAE J726
automatic air filter
performance test stand
efficiency
ISO5011
SAE J726
dust storage
capacity(dust
retain
capacity+accumulate
d efficiency)
ISO5011
SAE J726
4 OTHER TESTS
hydraustatic
pressure
SAE HS806
JB/T5099
JB/T6725
ISO4020
SAE J905
hydraustatic pressure
test stand
LENO FilterTEST
CENTER
media flow rate GB/T5453
media flow rate test
stand
media pore size ISO2942
media pore size test
stand
element intact
ISO4020
JB/T6725
GB5099
GB5923
bubble test stand
water percentage
water analysis test
stand
liquid viscosity
rotating liquid
viscosity test stand