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Settings vary greatly depending on the work and use conditions.
The following is examples of standard timer settings.
In most cases, longer Pressurization (CHG) and Stabilization (BAL2) time will reduce the noise and improve accuracy.
A simple leak test can be performed by using a non-leaking work and setting the timers as shown below.

Set Timers

Manually set the timers

For Intelligent 2 Pneumatic Circuit:

  1. 1)Enter 40 (s) for Pressurization (CHG).
  2. 2)Enter 30 (s) for Equalization (BAL1).
  3. 3)Enter 5 (s) for Stabilization (BAL2).
  4. 4)Enter 1 to 10 (s) for Detection (DET). (When the Pressurization and Stabilization time is ensured)

For Intelligent 1 Pneumatic Circuit:

  1. 1)Enter 60 (s) for Pressurization (CHG).
  2. 2)Enter 0.5 (s) for Balance Delay (DL1).
  3. 3)Enter 30 (s) for Stabilization (BAL2).
  4. 4)Enter 1 to 10 (s) for Detection (DET). (When the Pressurization and Stabilization time is ensured)

How to set the LS-R902 timers

How to set the LS-R700 timers

Use Automatic Setup

The automatic setup (on some models) automatically make the basic timer settings for leak testing.

Set Test Pressure

Set the test pressure, upper and lower limits, etc. based on your test specifications.
If you use an E/P regulator, the pressure will be adjusted by the value entered.
If you use a precision regulator, adjust the pressure to the set pressure.

How to set test pressure for LS-R902 E/P regulator

How to set test pressure for LS-R700

Set Leak Limits

Set Detection (UL), Detection (LL), etc. based on your test specifications.
Until the K(Ve) value is set, the leak unit will be Pa only.
When performing a simple leak test before adjustment, set the maximum values, like UL: 999 Pa, LL: -999 Pa.

How to setleak limits in detail for LS-R902

How to set leak limits for LS-R700