Ametek 76004143, Оригинальная инструкция по эксплуатации

Страница: 17 / 55

Safety
SPECTROLAB — 23.07.2020 — 17
2.3.8 Gas supply
Information! Measurement errors!
Impurities in the argon supply cause measuring errors.

Ensure the installation of the argon supply line is free of oil and grease.
Only argon must be used when operating the instrument.
Argon quality (min.) 4.8 (99.998% Ar) with O
2
<3ppm, N
2
<10ppm,
H
2
O<5ppm, kV<1ppm
Argon of higher purity or gas pre-purification is
required for a nitrogen/oxygen analysis.
The spectrometer requires an argon supply line.
A suitable pressure reducer is required for the argon supply (bottles or liquid gas
tank).

Adjustable output pressure 0 - 10 bar

The argon inlet pressure at the instrument is 4.8 – 5.0 bar (69.6 – 72.5 psi)
2.4 Prohibited operating conditions
Do not operate the instrument if one of the following conditions exists:

If the instrument is faulty or damaged.

If the ambient conditions do not comply with the specification.

If the area where the instrument is used is not a commercial/industrial
premise.