VS Series Helium Mass Spectrometer Leak Detectors
C-2
DRAFT 4
/23/15
Storage Ambient
Conditions
Relative humidity: 0% to 95%, non-condensing. Temperature:
20 °C (4 °F) to +60 °C (140 °F)
Power Requirements
Input Power
❑ 100 VAC, 50 Hz, 20 A
❑ 115 VAC, 60 Hz, 20 A or
❑ 230 VAC, 50/60 Hz, 12 A
Max. Branch Circuit Breaker: 20A with motor-rated time delay.
Dimensions
See outline drawings (Figure 1-1 on page 1-4 to Figure 1-11 on page 1-15).
Weight PR02 with built in DS-42 mechanical pump: 38 kg*
MR15 w/DS-302 rotary vane pump on cart: 85 kg*
MD15 w/IDP-15 dry scroll pump on cart: 98 kg*
MD30+ w/TS-620 dry scroll pump on cart: 96 kg*
PD03 with IDP-3 dry pump: 40 kg*
* Add 1.0 kg if the Wireless Remote and optional I/O features are installed.
LCD display
Size = 112 mm x 150 mm, overall, 90 mm x 115 mm viewing area (HxW)
Color, ¼ VGA (320 x 240), backlit.
Regulatory
Safety:
❑ Low Voltage Directive (LDV) 73/23/EEC:1973 as Amended by 93/68/EEC:1993
EMC:
❑ Electromagnetic Compatibility (EMC) Directive 89/336/EEC:1989 as Amended by
93/68/EEC:1993
❑ Radio and Telecommunication Terminal Equipment (R&TTE) Directive, 1999/5/EC:
1999
For particular Safety and EMC Standards see Declaration of Conformity.
Single rotation speed
Turb o: 70K RP M
Leak test range
E-11 to E-4
Maximum spectrometer
pressure
1E-04 Torr - Filament turns off when pressure exceeds this point
Contra cross over 10 Torr decreasing, 12 Torr increasing
Sensitivity in High
Pressure Test mode
1 x 10
-8
atm.cc.sec
Table C-1 Leak Detector Series Specifications (Continued)
Specifications VS Series Helium Mass Spectrometer Versions
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