This Varian Prostar 240 Solvent Delivery Module is in great condition. It hasbeen tested at SpectraLab Scientific.
A 90-day warranty is included.
Please feel free to contact our professional team members if you have anyconcern. Your satisfaction is our first priority and we look forward to servingyou in the near future.
Specification |
|
Maximum operating pressure |
6000 psi (410 atmospheres) |
Flow rate range |
0.01 to 10.0 mL/min in 0.01 mL/min steps between 0.00 and 1.00 mL/min, and 0.1 mL/min steps between 1.0 and 10.0 mL/min |
Flow precision |
0.3% RSD at 1.0 mL/min MeOH/water |
Flow accuracy |
± 0.5% at 1.0 mL/min isopropyl alcohol |
Compositional accuracy |
± 0.5% absolute |
Compositional precision |
± 0.1% absolute |
Delay volume |
700 µL + 1 µL/ATM pressure |
Pressure pulsation |
Less than 2% at 150 atmospheres (1 mL/min with 100% isopropyl alcohol) |
Proportioning modes |
1, 2, or 4-stroke (user selectable) |
Mixing |
High pressure, static or dynamic mixing modes |
Display |
40 Characters, double-line, back-lit LCD |
Contact closure outputs |
Six time-programmable external event relays, and three synchronization signals: READY, START, and FAULT |
Contact closure inputs |
Three synchronization signals: READY, START, and FAULT |
Bus communication |
The 220/230/240 solvent delivery systems communicate with the Star Workstation by means of the IEEE 488 Bus (GPIB) |