Waters 1525 Binary HPLC Semi Prep Pump
3-12 month warranty
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$4750 USD
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The Waters 1525 Binary HPLC Pump is integrated, high-pressure, binary HPLC pump that feature on-board pulse dampening and efficient mixing. Their pulse-free solvent flow, from analytical to semi-preparative flow rates, upto 30 ml/min for each pump in semi prep function, makes them ideal for use with highly sensitive detectors.
The Waters 1525 Binary HPLC Pump is designed for use with 2 to 4.6 mm I.D. columns in routine LC and LC/MS applications. They have a programmable flow-rate range of 0.00 to 10.00 mL/min in 0.01 mL increments.
Optional features:
- Extended Flow (EF) heads for extended flow rate range up to 22.50 mL/min for use with 10 to 19 mm I.D. columns
- 1500 Series Column Heater with a temperature range of 20 to 60 °C to maintain accurate, consistent column temperature
- Integral vacuum degasser to remove dissolved gases from the mobile phase, improving performance and reliability
- Automated seal wash helps extend the primary seal life for reliable operation
- FlexInject manual dual injector module for both analytical and semi-preparative injections
| Condition | Specification |
| Control | MassLynx 4.0(SP1) and Breeze 3.3 software |
| Programmable flow rate | 0.00 to 5.00 mL/min, in 0.01-mL/min increments |
| Flow precision | 2 secs, SD, replicates based on retention time or volumetric measure at 0.2 mL/min 1000-2000 psi backpressure, PQ test (each pump individually)1 |
| Flow accuracy | 2% of setting at 0.1mL/min using degassed methanol at 1000-2000 psi backpressure (each pump individually) |
| Maximum operating pressure | 6000 psi (41,370 kPa, 400 bars) |
| Operating pressure limits | Software programmable high and low pressure limits; user selectable in psi, kPa,bar |
| Delay volume | <30 µL (without mixer) , 100 (with one 50 µL mixer) |
| Gradient accuracy | <1% of setting (typical) between 10 to 90%, and 1000 psi backpressure (methanol: methanol with propylparaben and one 50 µL mixer) |
| Gradient Precision | <0.5% RSD (typical) between 10 to 90%, 0.1 mL/min, and 1000 psi backpressure (methanol: water with octanophenone and one 50 µL mixer) |
| Pressure Ripple (one pump) | <2.0% at 0.5 mL/min, degassed methanol, at 1000 to 2000 psi backpressure |
| Gradient Ripple | <1.5% normalized to full scale between 10 to 90%, 0.1 mL/min, and 1000 psi backpressure (methanol: methanol with propylparaben and one 50 µL mixer) |
This refurbished Waters 1525 Binary HPLC Pump is in great condition. It has been tested at SpectraLab Scientific.
A 90 day warranty is included. Multiple available.
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SpectraLab Scientific Inc
Established in 2003,
SpectraLab Scientific is a global leader of Refurbished analytical equipment. We specialize in reconditioning equipment, integrating the best available technologies from leading manufacturers across the industry. We are committed to quality and service, delivering strong customer satisfaction. We stock over 10,000 pre-owned lab equipment, components, and mix-and-match parts for your systems.
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