Aluline He50 N0 pages

Aluline He50 N

Ar/He/N2

also: EN ISO 14175: Z-ArHeN-50/0,015

SHIELDING GASES

Marking
Characterization acc. ADR

Essential properties
UN 1956, gas mixture, compressed,
n.o.s., 2.2
Class 2, 1A

Colourless, odorless, asphyxiant gas mixture, compressed, lighter
than air
Symbols of Risks

Cylinder Marking

gas, compressed

shoulder:
light green

Physical Properties
gas density at 0°C and 1,013 bar: 0,98 kg/m3
density ratio to air:
0,759
For additional safety information see Material-/safety data sheet No. *-HE-N2-AR-04

Valves / Manifolds
Valve connection

200 bar: acc. to national regulations
300 bar: ISO 5145 No. 1: W 30 x 2

Recommended Manifolds

Spectrotec Constant 2000

Specifications / Forms of delivery
Aluline
He50 N
Composition
Ar
He
N2

=
=
=

49,985
50,0
150

Vol.-%
Vol.-%
ppmv

1,9
3,8
5,4
9,4
13,4
112,8
161,2

m3
m3
m3
m3
m3
m3
m3

Cylinders / Contents
F 10 200 bar
F 20 200 bar
F 20 300 bar
F 50 200 bar
F 50 300 bar
B 12 * F 50 200 bar
B 12 * F 50 300 bar
Tolerance

Remarks

Version: 2.0

+/- 10% rel.

Not available in Germany

Messer Group GmbH
Gahlingspfad 31
47803 Krefeld
info@messergroup.com
www.messergroup.com