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Waterproof tester for Electronic Devices WPC6440P01/A/WO – RIGAKU AIHARA SEIKI CO.LTD


Ideal for waterproof testing of components that require airtightness.

Four strain sensor circuits in the capsule. Different models of smartphones can be measured separately. 1 kPa step setting enables stable leak detection at the optimum test pressure even for workpieces that are easily deformed by pressure.
Maximum measuring pressure: 100 kPa (equivalent to 10 m depth)

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Mechanism Specifications

Leak detection methodAir pressurized strain measurement method (strain detection method)
Strain detection resolution0.1μm
Strain detection contactor pressureapprox. 0.18N (18gw)
Number of workpieces to be measured simultaneously1 to 4
Max. workpiece dimensionsApprox. 90(W)×179(D)×25(H)mm x 4ch
Pressurized capsule opening/closing mechanismAutomatic
Workpiece setting mechanismManual
Supply pressure Compressed air or high-pressure gas
Pneumatic connection φ6 quick connector
Minimum supply pressure600 kPa min
Maximum supply pressure800 kPa or less
DimensionsApprox. 684(W)×712(D)×731(H)mm
WeightApprox. 120kg
Standard accessoriesPower supply, USB cable (1 pc each), Instruction manual (1 copy)

Electrical Specifications

DisplayLCD, LED lamps
Operation sectionPUSH switch, function keys
External outputUSB
Power specificationsAC100~240V±10%,50/60Hz,25VA
Operating environment temperature15~30℃
Operating environment humidity70%RH or less (with no condensation)

Measurement Specifications

Measuring pressure, min. to max10kPa~100kPa
Measuring pressure setting resolution±1 kPa
Pressure increase time (maximum)approx. 12 sec (at stable 60 kPa)
Measuring time / large leak detection1 to 99 sec
Measuring time / small leak detection1 to 999 sec
Measuring time setting unit1 sec
Pumping time (maximum)Approx. 6 sec (at 60 kPa)
Measurement modeSC to PC continuous, SC alone, PC alone
Small leak detection threshold 0.1~99.9μm
Large leak detection judgment valueStrain amount 1 to 999μm, Recovery rate 1 to 99
Small leak detection judgment value 0.1μm
Large leak detection judgment value resolution: Strain amount 1μm, restoration ratio 1%
Measurement point1 point each

Japan’s only manufacturer of “strain detection method” waterproof inspection equipment

Manufacture and sale of measuring instruments for waterproof inspection and testing.

Supplier Information

  • Store Name: RIGAKU AIHARA SEIKI CO.,LTD
  • Vendor: RIGAKU AIHARA SEIKI CO.,LTD
  • Address: 190-1222
    Tokyo Mizuho-machi 2-24 Hakonegasaki Higashimatsubara