Varian ProStar 410 HPLC Autosampler
This Varian ProStar 410 HPLC Autosampler is in excellent condition and has been regularly maintained and serviced. Last service in 2018.
The Varian ProStar 410 HPLC Autosampler has variable injection volumes and automixing /autodiluting. The ProStar 410 is perfect for laboratories with changing needs. It provides flexible operation without sacrificing reliability or performance. Multiple injection modes for flexibility, ease of use, and precision. Full loop fill over fills the sample loop for maximum precision. Partial loop fill allows easily programmed variable injection volumes. Microliter pickup withdraws the exact amount to be injected without sample loss.
The Varian ProStar 410 AutoSampler offers the best of both worlds. It is intelligent for research applications yet rugged enough for routine quality control work. With Pressure Assisted Sampling Aspiration (PASA), the Varian 410 ProStar AutoSampler applies pressure within the vial while the sample is withdrawn by a high-resolution syringe. Air bubbles and in-vial vacuum problems are eliminated resulting in excellent reproducibility.
· Flexibility with multiple injection modes
· Optimal performance with integrated column oven
· Bio compatible and sample cooling options available
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 L + 1 L/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 230 solvent delivery systems communicate with the Star Workstation by means of the IEEE 488 Bus (GPIB)
Varian Star 800 Module Interface w/ 2 Analog Ports, Serial + GPIB
Recently de-installed from a working lab, regularly maintained and serviced. Last service was in 2018.
Self tests and initialises.
Please note: I have been unable to carry out any extensive tests as I do not have the software but it was working prior to de-installation from the laboratory. The system can be tested prior to the sale. Contact for more information.
Collection from London welcome.
Free delivery within the UK.
Can ship worldwide. Bank/Wire transfer accepted.
Reasonable offers considered.