Appendix C. Specifications - Agilent Technologies VS Series Operation Manual

Appendix C. Specifications

C.1 Specifications
The specifications for the leak detector are provided in Table C-1.
Specifications
Pumps
Fore Pump Type
Pump Speed,
l/min, 60/50 Hz
Minimum Detectable Leak,
atm-cc/sec
Internal Pump Version
Turbo Molecular Pump
Leak Units
Peak Pumping Speed
Helium Response Time
Test Port
Recommended Operating Ambient Conditions
Installation
Operating Temperature
Humidity
Heat Load
Air Pressure
Maximum system
vibration
VS Series Helium Mass Spectrometer Leak Detectors
Table C-1 Leak Detector Series Specifications
VS Series Helium Mass Spectrometer Versions
Rotary Vane
DS-42
45/38
Navigator™ Turbo molecular pump specifically designed for leak detection
atm-cc/sec, mbar-l/sec, torr-l/sec, Pa-m
Contra w/ DS42 – 0.5 l/sec for N
❑
Contra w/ DS302 – 3.0 liters/sec for N
❑
Contra w/ TS620 – 6.0 liters/sec for N
❑
Contra w/IDP-3 - 6.0 l/sec (60 Hz), 5.0 l/sec (50 Hz)
❑
Midstage – 1.8 liters/sec for He at 50 or 60 Hz.
❑
0.5 second, within 66% of peak reading within the given time. Per AVS 2.1.
NW-25; A 1 1 / 8 " (28 mm) ID Compression Port is available as an accessory.
Indoor use only. Altitude up to 2000 m (6,400'), Material Group III, POLLUTION DEGREE 2
according to EN61010-1 Standard, Class 1
System: +12° C to +45° C (wet and dry pumps); Fore pump limited on the low ends and turbo
pump limited on the high ends.
Maximum relative humidity (HR) 90%
1000 W (+/- 5%)
563 Torr (75 kPa) to 795 Torr (106 kPa)
3 G's (Turbo Limit)
DS-302 TS-620
285/237 500/420
5 x 10
DS-42/IDP-3
3
/sec, std. ft
and He at 60Hz in Contra (.42 l/sec @ 50Hz).
2
and He at 60Hz (2.5 l/sec @ 50 Hz).
2
and He at 60Hz (5.0 l/sec @ 50 Hz).
2
Dry Scroll
IDP-15
250/210
12
3
/year
IDP-3
60/50
C-1