Ism Flow-Splitter Kits - Waters ACQUITY Isocratic Solvent Manager Overview And Maintenance Manual

ISM performance specifications: (Continued)
Item
Flow precision
Dynamic leak test
Static leak test
Audible noise

ISM flow-splitter kits

The following tables list the performance specifications for the optional
flow-splitter kits.
®
ACQUITY UPLC and Alliance
Item
Compatible ISM flow rate
Compatible LC flow rate
Pressure
Specification
<0.075% RSD or <0.020 min SD,
whichever is greater, based on six
replicates.
Test conditions:
• Mobile phase: 60:40
water/methanol premix
• Flow rate: 0.5 mL/min
• Sample: alkylphenone mix (5.0-μL
injection volume)
• Column: ACQUITY BEH C
1.7 µm, 2.1 × 50 mm
• Column temperature: 35 °C ± 1.0 °C
• Detector: 254 nm UV
-50 to150 nL/min at 20,684 to
96,527 kPa (207 to 965 bar, 3000 to
14,000 psi) accumulator pressure
<500 psi/min at 20,684 to 96,527 kPa
(207 to 965 bar, 3000 to 14,000 psi)
accumulator pressure
<58 dBA for individual module
®
Flow-splitter kit performance specifications:
Specification
0.001 to 2.000 mL/min
0.200 to 2.000 mL/min
41,369 kPa (414 bar, 6000 psi)
September 26, 2013, 715004208 Rev. A
Performance specifications
18
157