Thermo Scientific Vanquish VH-D10 Operating Manual page 173

Type
Drift
Linearity
Communication
Control
Materials in the flow path
Solvent and additive information
Safety features
Good Laboratory Practice (GLP)
features
Diode Array Detectors (VH-D10)
Operating Manual
Specification
<± 0.5 mAU/h at 230 nm
Reference conditions:
• Wavelength: as listed; bandwidth 4 nm; reference wavelength not
used; slit width: 4 nm
• Time constant: 2 sec (response time = 2.2 x time constant as proposed
in ASTM). For details, see below this table.
• Flow cell: 10 mm standard fused-silica flow cell
• Flow: 0.5 mL/min LC/MS-grade water; column installed in flow path
before flow cell; pump pressure: >7 MPa
• See the temperature conditions below this table.
<5% at 2.0 AU
Typ. <5% at 2.5 AU
Reference conditions:
• Sample substance: caffeine
• Wavelength: 272 nm; bandwidth 4 nm; reference wavelength not
used; slit width: 4 nm
• Time constant: 2 sec (response time = 2.2 x time constant as proposed
in ASTM). For details, see below this table.
• Flow cell: 10 mm standard fused-silica flow cell
• See the temperature conditions below this table.
USB:
• 1 USB port (USB 2.0, "B" type connector)
• 1 USB hub with 3 ports (USB 2.0, "A" type connectors)
System Interlink:
2 system interlink ports (RJ45-8 connectors)
Chromeleon 7
The device can be operated also with other data systems. For details,
contact the Thermo Fisher Scientific sales organization.
Keypad with 2 buttons for performing certain functions directly from
the device
See the Specifications for the flow cells.
NOTICE For information about the chemical resistance of materials
refer to the technical literature.
See Solvent and Additive Information
Power-up check of optics, cooling fans, motors and electronics
Leak detection and safe leak handling
Predictive Performance functions for scheduling maintenance
procedures based on the actual operating and usage conditions of the
device.
This includes monitoring of lamp age, lamp ignitions and lamp intensity.
All system parameters are logged in the Chromeleon Audit Trail.
9 • Specifications
(} page 27).
Page 173