Performance specifications
September 26, 2013, 715004208 Rev. A
157
ISM flow-splitter kits
The following tables list the performance specifications for the optional
flow-splitter kits.
Flow precision
<
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-
μ
L
injection volume)
• Column: ACQUITY BEH C
18
1.7 µm, 2.1 × 50 mm
• Column temperature: 35 °C ± 1.0 °C
• Detector: 254 nm UV
Dynamic leak test
-50 to150 nL/min at 20,684 to
96,527 kPa (207 to 965 bar, 3000 to
14,000 psi) accumulator pressure
Static leak test
<500 psi/min at 20,684 to 96,527 kPa
(207 to 965 bar, 3000 to 14,000 psi)
accumulator pressure
Audible noise
<58 dBA for individual module
ACQUITY
®
UPLC and Alliance
®
Flow-splitter kit performance specifications:
Item
Specification
Compatible ISM flow rate
0.001 to 2.000 mL/min
Compatible LC flow rate
0.200 to 2.000 mL/min
Pressure
41,369 kPa (414 bar, 6000 psi)
ISM performance specifications: (Continued)
Item
Specification