Hyspeed parameters, Minimum calibration time, Calibration tolerance – INFICON Sensistor ISH2000 HySpeed Hydrogen Leak Detector User Manual
Page 30: Number of significant digits, Debug mode, Service mode, 11 combined mode, Remove the probe from the leak, Wait until 0.0 appears on the display, Then put the tip of the probe on the leak
Hydrogen leak detector Sensistor ISH2000 HySpeed
-
Operating Instructions
30
OP-Sensistor ISH2000 HySpeed-EN-201203
EN
HySpeed Parameters
Adjustible HySpeed algoritm parameters. Useful for tuning the gas metering
situation.
Minimum Calibration Time
Lower limit setting for the timer which is used during calibration. Contact INFICON
AB to have the code sent to you. See the web address under section-Info.
Calibration Tolerance
Change the acceptance tolerance limit at calibration. Adjustable between 0-100%.
Number of Significant Digits
Choice of a number of significant numbers in Analysis and Combined Mode. It is
used when a more exact measurement is needed. A good control of the
environment and calibration is required to be useful. Contact INFICON AB to have
the code sent to you. See the web address under section-Info.
Debug Mode
This mode is used during service and software development.
Service Mode
This mode contains useful information to analyse the gas sensor behavior. If the
instrument starts in the Service Mode then it is possible to reach APC Service Mode.
Under APC Service Mode is useful information to check timers, I/O on the Probe
Control Port, and other.
8.11 Combined Mode
In
Combined Mode
the bar and the sound in
Detection Mode
is combined with the
figures in
Analysis Mode
, this means that at the same the signal is displayed as a bar
and the measured value is displayed in figures.
The loud speaker sound follows the Detection Mode signal.
Note:
After a system reset the default mode is
Combined Mode
.
When you have located the leak then you can measure its size in the following way:
1. Remove the probe from the leak.
2. Wait until 0.0 appears on the display
3. Then put the tip of the probe on the leak.
8.12 Probe
The probe H65 is a non-sniffing probe. Gas analysis takes place in a sensor that is in
the tip of the probe.
During operation the heat of the probe tip is 50ºC
Note:
There are a variety of different probes that can be connected to the Sensistor
ISH2000 HySpeed.