Bơm tay tạo áp và chân không khí nén VP 140

Pneumatic Pressure and Vacuum Hand Pump VP 140

Description of hand pump VP 140

  1. Lightweight, handheld and lightly moving
  2. Create pressure and vacuum simply with the squeeze
  3. Create pressure up to 40 Kg/cm2/Bar.
  4. Push switch to create negative pressure up to – 1 Kg/cm2 / Bar.
  5. Connect 1/4″ BSP (F) to a standard watch like the TX 430
  6. 1/4″ BSP (F) side connector using connection to device to be tested
  7. Side knob for pressure discharge for both yin and yang
  8. Fine-tuned knob
  9. Accuracy: +/- 0.5% F.S.

Accessories included:

  • Cord extending to the watch to be tested
  • Bộ đổi ren ¼” BSP(M) X ¼” BSP(F) – 1 No.
  • Bộ đổi ren ¼” BSP(M) X 3/8” BSP(F) – 1 No.
  • 1/4″ BSP(M) X 1/2″ BSP(F) – 1 No.
  • Negative/positive pressure switch – 1 No.
  • 1/4″, 3/8″, & 1/2″

HDSD hand pump voltage vp 140

This is a pneumatic pressure hand pump. Both yin and yang (Pressure and Vacuum) can be applied. The hand pump has 2 outputs, 1 end connects to the standard watch and 1 connector to the watch to check.

Make sure all connections are closed, then squeeze the hand pump slowly. When the desired pressure is reached, stop. The fine-tuned button can be used to adjust to the pressure threshold you want to set. Compare 2 clocks for results or to adjust.

VP 140 hand pumps are commonly used with tx-430 below

Actual images:

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