Servomex SERVOPRO k2001 User Manual

User Manual SERVOPRO Plasma Trace N
2
Analyzer
7.0 OPERATION
30
the use of a getter to generate the zero gas and a span gas having 7 to 9 ppm for calibration if the
0-1 and 0-10 ppm ranges are the most frequently used. There is no offset between ranges with
the SERVOPRO PLASMA; therefore, no error is generated when switching ranges.
A 70 to 90 ppm of N
2
can be used if working in the 0-100 ppm range. Again, the accuracy will
be correct in the 0-1 ppm range. Please see next figure on "How to install a getter to generate the
zero gas". It is an excellent idea to use a regulator at the outlet of the purifier. This way the
purifier can be mounted at 552 kPa (80 PSIG) to 621 kPa (90 PSIG), reducing the risk of inboard
contamination. Higher working pressure results in better performance for the purifier. Adjust
the analytical regulator at 69 kPa (10 PSIG).
HERE IS HOW TO INSTALL THE PURIFIER FOR ZERO GAS GENERATION
7.3 Diagnosis
Pressing "F3" from the MAIN MENU will bring you to the DIAGNOSTIC MENU.
The diagnostic feature of the analyzer gives you the opportunity to verify the output of the analog
to digital converter count value and check the 4 - 20 mA output.

Servomex SERVOPRO k2001 Specifications

General

Brand	Servomex
Model	SERVOPRO k2001
Category	Analytical Instruments
Language	English