Air Leak test and Air Flow test for industry and domestic equipment

Automobile  Electric vehicles  Electronic components  Home appliances  Medical equipment  Food industry  Other industries 

Test piece	Reference leak	Recommended test method	Recommended product
Air conditioning coupler	1.0×10-6 Pa・m³/s	Helio	LDS3000
Air conditioning heat exchanger	1.0×10-6 Pa・m³/s	Air / Helium	LDS3000/ LS-R902
Waterfall pump	5 mL/min	Air	LS-R902/ LS-R700
Gas meter	0.1 mL/min	Air	LS-R700/ LS-1866
Portable gas stove regulator	0.5 mL/min	Air	LS-R902/ LS-R700
Water heater	2 mL/min	Air	LS-R700/ LS-1866
Water purifier cartridge	5 mL/min	Air	LS-R700/ LS-1866
Water meter	1 mL/min	Air	LS-R700/ LS-1866
Water meter coverage	0.15 mL/min	Air	LS-R902/ LS-R700
Check valve	0.2 mL/min	Air	LS-R700/ LS-1866
Emphasis added	0.1 mL/min	Hydrogen	LDS3000AQ
Sprinkler	5.0×10-5 Pa・m³/s	Air / Helium	LDS3000/ LS-R902
Water tank (bathroom)	3 mL/min	Hydrogen	LDS3000AQ
Heat exchanger	5.0×10-7 Pa・m³/s	Air / Helium	LDS3000/ LS-R902
Heat exchanger (water heater)	8.3×10-4 Pa・m³/s	Helio	LDS3000AQ
Toilet drain tank	8.5 mL/min	Air	LS-R700/ LS-1866
Portable water heater	0.5 mL/min	Air	LS-R902/ LS-R700
EcoCute Parts	30Pa	Air	LS-R700/ LS-1866
LP gas safety device	0.1 mL/min	Air	LS-R902/ LS-R700
LP gas tank	1.0×10-4 Pa・m³/s	Helio	LDS3000