|
Specification |
|
|
Maximum pressure |
10,000 psi (690 bar) over entire flow rate range |
|
Flow rate range |
1-3000 µL/min |
|
Flow precision |
0.3% RSD (typically 0.1%) at 300 µL/min water at 1,000 psi |
|
Flow accuracy |
+1% of setting at 300 µL/min and 1000 psi with water |
|
Retention time reproducibility |
<0.3% RSD (typically <0.1%) |
|
Compositional range |
0 to 100% |
|
Compositional accuracy |
Typically 0.5% from 10 to 90% up to 2 mL/min |
|
Compositional precision |
Typically <0.2% variation |
|
Gradient forms |
Linear, convex and concave, with high pressure blender |
|
Linearity |
Within 1% from 10 to 90% |
|
Program step time |
0 to 999 minutes |
|
Step time increments |
0.1 min from 0 to 9.9 min; 1.0 min from 10 to 999 min |
|
Timed events |
Two built-in independent momentary (2 second) contact closures |
|
Material contacting solvent |
316 SS, ruby, sapphire, PTFE
|
This refurbished Perkin Elmer 275 Series Micro Pump is in great condition. It has been tested at SpectraLab Scientific.
A 90 day warranty is included.
We have special expertise on analytical equipment. We encourage you to contact us to speak with one of our expert and professional team members.
Thanks for looking and we look forward to hearing from you!
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