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Waterproof tester WPC8050P10 – RIGAKU AIHARA SEIKI CO.LTD


This highly sensitive water resistance tester is indispensable for water resistance testing of quartz watches as well as high-end mechanical watches.

This is a waterproof tester for wristwatches using the pneumatic strain measurement method (simultaneous measurement of up to 5 arbitrary pieces). (Compared to the WPC8003 model, this model has greatly improved performance functions and can be used for the final waterproof test. It is equipped with a two-stage continuous measurement mode and has a high leakage judgment rate.

Specification

Measuring method Air pressurized strain measurement method
Strain detection sensitivity 0.1 μm
Sensitivity to leakage detection Approx. 2 × 10-2 cc/min (ATM AIR) (varies slightly depending on the size and shape of the watch)
Measurable clocks Outer diameter φ55, thickness 5 to 15 mm (standard)
(2 to 12mm) to (8 to 18mm) by adjusting sensor position
Number of simultaneous measurements 1 to 5 optional
Test pressure WPC8050P10 : 0.5 to 9.9 kg/cm2
(49 to 970 kPa) Unit can be switched between ㎏/cm2 and kPa
Measuring mode (4 modes) SC constant strain method PC constant pressure method
SC to PC or LP to HP continuous measurement
Mode memory 16 preset combinations of measurement mode, test pressure, and measurement time
One-touch selection of measurement conditions
Measurement time Pressurization and large leak detection time 0 to 99 sec, small leak detection time 0 to 99 sec
Arbitrary setting in 1-second steps
Good/Fail judgment Indicated by LCD panel, lamp, and buzzer
OK, S-NG, L-NG, L-NG0, FAIL
Index display 13 items including measurement conditions, data, operating status, etc.
Alarm Buzzer ON when NG or FAIL judgment is made, or in case of incorrect operation, incorrect setting, or error display
Output signal Option
Power supply AC100~240V±10%, 50/60Hz, 300VAmax
Pressure source 0.55 to 1MPa, PT1/4 female screw connector
Accessories Power cord, 10 clock receivers (1 type), 1 copy of instruction manual
Dimensions (including protrusions) W610 D430 H610(mm)
Weight Approx. 65 kg

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

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

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HAMRON WPC8050P10 Water Proof Checker Catalog

RIGAKU AIHARA SEIKI CO.,LTD

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Vendor Information

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