Performance Specifications - Thermo Scientific Vanquish VF-D20 Operating Manual

9 • Specifications
9.1

Performance Specifications

Type
Detection type
Nebulization
Pump flow rate
VH-D20
VF-D20
Evaporation temperature
VH-D20
VF-D20
Signals
Data collection rate
Filter response time
Digital filter constants
Dynamic range
Gas specifications
Gas pressure control
Supply gas
Gas supply pressure
Communication
USB
System Interlink
Analog output
Full-scale analog output
range
Analog signal output
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The detector performance is specified as follows:
Specification
Charged aerosol detection
FocusJet, concentric
0.01 – 2.0 mL/min
0.2 – 2.0 mL/min
Adjustable range: ambient +5 to +100 °C
Selectable temperatures: +35 °C, +50 °C, +70 °C
VH-D20 Adjustable, 2.0 Hz – 200 Hz (max. 100 Hz with Chromeleon 6.8)
VF-D20 Adjustable, 2.0 Hz – 100 Hz
Digital filter, selectable in numerical sequence (1-2-5 increments)
Selectable between 0.1, 0.2, 0.5, 1.0, 2.0, 3.6, 5.0 10.0 seconds
Up to 4 orders of magnitude
Electronically controlled
Compressed air or nitrogen
482 - 551 kPa (4.8 - 5.5 bar, 70 - 80 psi)
1 USB port (USB 2.0, "B" type connector)
1 USB hub with 3 ports (USB 2.0, "A" type connectors)
2 system interlink ports (RJ45-8 connectors)
Installable option; 1 BNC-type analog output connector
1 pA to 500 pA in 1-2-5 sequence
0 – 1 V DC
Vanquish Charged Aerosol Detectors Operating Manual