RKI Instruments GD-K71D - Manual (Page 41)

PT2E-1052
40
Zero suppression
This is the function to blur the environment change or the influence of interference gas.
Alarm delay time
To prevent the alarm error by noise intruded from the outside, this is the function to
suspend the running temporarily.
Alarm response time
It is the time until the alarm is given when exposed to gas concentration of 1.6 times
alarm preset level.(This does not involve the time when connect suction pipe outside)
Alarm response time for this detector is within 60 seconds.
Point skip
For the convenience of maintenance etc, the function of gas detection is stopped temporarily.