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Waters Alliance 2695 HPLC System w/ 2487 Detector + Empower Acquisition Server

$7,500.00

Fully Tested and Refurbished

Warranty: Includes a 90-Day warranty

International Shipping: Shipping to Anywhere in the World for International Orders



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PRODUCT INFORMATION
Packing and Shipping
Warranty Policies
Return Policies
Recertification Process
PRODUCT INFORMATION

Waters Alliance 2695 HPLC System w/ 2487 Detector + Empower Acquisition Server

✅ This Waters Alliance System has been Fully Recertified and Tested to Perform at Manufacturer Specifications.

Product Description

The Waters 2695 HPLC System integrates solvent and sample management with consistent system-to-system performance and high reproducibility. The Waters chromatography system ensures the reliability of results through high injection precision for precise quantification and exceptional retention time repeatability for accurate peak identification. The 2695’s solvent delivery system features quaternary blending with a fixed delay volume for consistent and predictable results, regardless of system back pressure. With pulse-free solvent delivery through the serial flow path without the use of dampeners and accurate flow from online solvent degassing and automated solvent compressibility for, the Waters HPLC system truly features advanced solvent delivery capabilities.

The 2487 UV Detector is the most sensitive and versatile absorbance detector available for HPLC; it features advanced programmability, dual wavelength capability, unmatched signal-to-noise performance, reduced optical bandwidth, and exceptional linearity.

Included:

  • Waters Alliance 2695 HPLC System W/ Column Heater
  • Waters 2487 UV-Vis Detector
  • All Power & Communication Cables
  • Waters "L/ace Acquisition Server" PC w/ Empower 3 Software
  • Keyboard, Mouse, Monitor, all power and interface cables
  • 90-Day Parts & Labor Warranty

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Number of solvents One to four
Solvent conditioning Vacuum degas, two (2) operating modes, four (4) chambers, ?<500 uL internal volume per chamber> <500uL interval volume per chamber
Programmable flow rate range 0.000 and 0.010 to 10.000 mL/min in 0.001-mL/min. increments
Typical operating flow rate range 0.050 to 5.000 mL/min in 0.001-mL/min increments
Compressibility compensation Automatic and continuous
Effective system delay volume <650 L, independent of backpressure @ 1 mL/min
Plunger seal wash Integra, active, programmable
Gradient profiles Eleven (11) gradient curves [including linear, step (2 curves), concave (4 curves), and convex (4 curves)]
Dry prime/wet prime Automatic, front panel control
Flow ramping Time (0.01 to 30.00 min in 0.01-min increments) to reach maximum flow rate
Maximum operating pressure 5000 psi (345 bar) (0.010 to 3.000 mL/min) Programmable upper and lower limits. Pressure fall-off at >3.000 mL/min.
Pressure ripple ?2.5% (1 mL/min, degassed methanol, at 1700 psi backpressure)
Composition accuracy 0.5% absolute, independent of backpressure (Proportioning Valve Pair Test [degassed methanol:methanol/propylparaben, 2 mL/min, 254 nm])
Composition precision ?0.15% RSD or ?0.02 min SD, whichever is greater, based on retention time. (Degassed methanol:water 60:40 Dial-a-Mix, 1 mL/min, six replicates, phenone mix, 254 nm.)
Flow precision ?0.075% RSD or ?0.02 min SD, based on retention time (N = 6) or volumetric measures (0.200 to 5.000 mL/min), isocratic premix
Flow accuracy 1% or 10 L/min, whichever is greater, (0.200 to 5.000 mL/ min), degassed methanol, at 600 psi backpressure

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Product Specsheet

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Packing and Shipping
Packaging and Shipping Policies

Packaging

We offer meticulously engineered packaging to ensure the safe arrival of your purchases. Leveraging state-of-the-art materials and techniques, even the most delicate and valuable items are secure. High customer feedback attests to our dedication and expertise in delivering undamaged products.

Domestic Shipping

We utilize USPS, FedEx, or UPS for domestic shipping based on our discretion. Tracking numbers are automatically sent at the end of the business day when your shipment departs our facility.

International Shipping

The standard shipping price listed applies to continental U.S. For international rates, contact us for a custom quote. Note that standard international shipments don't include confirmation or insurance, available at an extra charge. Customers bear their country's duties and taxes.

International Freight

Reach out to us for a personalized quote for international freight.

 



AMP Tech Objective

At AmpTech Instruments, we understand the importance of reliable, safe shipping when it comes to our certified pre-owned analytical laboratory instruments. That's why we take great care in packing and arranging logistics for all of our shipments.

 

Our team of experts thoroughly inspects each instrument before packaging to ensure that it is in optimal working condition. We then carefully package the instruments using only the highest quality materials to protect them during transit. Our team take extra care for fragile and delicate instruments as we know how important they are for our customer’s lab.

 

We use advanced, custom-fit packaging to prevent damage during transit, and we work closely with our shipping partners to ensure that your instrument arrives on time and in the same condition as it left our facility. Our customer's satisfaction is top priority and we take every step to make sure that their purchase is delivered safely and on time.

 

We understand that lab instruments are expensive and mission critical equipment. That is why we don't compromise on the quality of packaging and transportation. Our team have years of experience in handling, packaging, and shipping delicate instruments, so you can trust that your instrument will arrive in perfect condition.

 

In addition to our exceptional attention to detail when it comes to packing and shipping, we also offer comprehensive warranties and return policies to give you added peace of mind. Our team is always happy to assist you with any questions or concerns you may have about your purchase, and our customer service team is available 24/7 to help.

 

At AmpTech Instruments, we take pride in the quality of our certified pre-owned analytical laboratory instruments and our commitment to ensuring safe and on-time delivery. When you purchase from us, you can rest assured that your instrument will arrive safely and in perfect working condition. So, you can focus on your lab work with confidence.

 

If you have any questions or concerns about shipping or about any of the instruments available on our website, please don't hesitate to reach out to our customer service team. They will be happy to assist you in any way they can. Thank you for choosing AmpTech Instruments, and we look forward to serving all of your analytical laboratory instrument needs.

Warranty Policies

Standard Warranty

Amp Tech Solutions LLC. provides a 30-day parts and labor warranty for all equipment unless otherwise specified. Should a product fail to meet advertised specifications within this period (starting from shipment date), we reserve the right to replace, repair, or refund at our discretion.

Warranty Service and Restrictions

Warranty service is conducted at our Orlando, Florida facility unless otherwise specified in writing. Buyers bear packing and transportation costs for warranty repair returns. This warranty constitutes the sole remedy available to purchasers from Amp Tech Solutions LLC.

Return Policies

Customer Satisfaction

If you're dissatisfied with your purchase, please contact us directly. We are committed to ensuring your complete satisfaction.

Return Restrictions

However, items sold as "parts or repair/not working" cannot be returned. Returns due to buyer's misunderstanding or remorse may incur a 20% fee, if accepted.

Return Costs

Buyers are responsible for return shipping costs, and original shipping fees are non-refundable. Items must be returned in the same condition received, inclusive of all accessories and packaging. Ensure safe and secure return shipping to prevent package refusal due to damage.

Tampering and Security

Any tampering or alteration of our security seals forfeits the possibility of a refund, regardless of the return reason.

Recertification Process
Recertification Process

Step 1: Acquisition

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Our journey begins with the procurement of used lab equipment from esteemed organizations, including pharmaceutical companies, research institutions, and government agencies. We only acquire equipment in good condition and with a solid maintenance history, thereby paving the way for a productive second life.

Step 2: Inspection and Cleaning

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Each piece of equipment is carefully inspected and cleaned upon arrival at our facility. Our skilled technicians disassemble the equipment, clean all parts thoroughly, and examine them for any signs of wear or damage, ensuring the integrity and future performance of each item.

Step 3: Repair and Replacement

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Any parts found to be worn or damaged during the inspection are promptly repaired or replaced with OEM (original equipment manufacturer) parts. This guarantees that our recertified equipment performs like new and provides optimal service for an extended lifecycle.

Step 4: Testing and Calibration

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Our recertification process incorporates extensive testing stages. By simulating real-life lab conditions and using original equipment manufacturer test methods, we ensure each piece functions accurately and reliably. Once the equipment passes these stringent tests, it is calibrated to meet or exceed manufacturer's specifications. This careful calibration ensures the precision and reliability of each piece.

Step 5: Validation

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Validation is a crucial step in our process, similar to lab practices of Operational Qualification (OQ) and Performance Qualification (PQ). Our team verifies that the equipment operates correctly in the specified working range and consistently performs according to its intended use. This further ensures the accuracy, consistency, and reliability of our recertified equipment.

Step 6: Recertification

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Once validated, the equipment is officially recertified. We provide a detailed report of the testing, calibration, validation, and recertification process, coupled with any applicable warranty or service agreements. Our commitment to you is highlighted in this step, underlining our promise of delivering equipment that's safe, functional, and ready for its next chapter.

Step 7: Final Cleaning, Sterilization, Packaging, and Shipping

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The final phase of our recertification process involves another thorough cleaning and sterilization, ensuring each piece is immaculate and ready for immediate use in a new lab environment. Our team then carefully packages and ships each item with utmost care, ensuring that it reaches you in impeccable condition, ready to contribute to your lab's critical work.

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