Thermo Finnigan Surveyor LC Pump Plus HPLC Pump
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Product Description - Thermo Finnigan Surveyor LC Pump Plus HPLC Pump
The Thermo Finnigan Surveyor LC Pump Plus is a quaternary low-pressure mixing pump designed for high-performance liquid chromatography (HPLC) applications. It is part of the Thermo Finnigan Surveyor Plus LC system and is suitable for analytical laboratories, pharmaceutical research, chemical analysis, biotechnology, environmental testing, and LC-MS workflows.
The Surveyor LC Pump Plus uses a dual-piston pumping mechanism with integrated vacuum degassing and pulse dampening to provide stable solvent delivery during chromatographic runs. Its quaternary solvent capability allows the user to work with multiple mobile-phase solvents and perform gradient-based separations.
The pump supports flow rates from 0.001 to 9.999 mL/min, with precise gradient operation in the approximately 0.200 to 2.000 mL/min range. The system is designed to maintain accurate and reproducible solvent delivery across demanding HPLC applications.
The integrated vacuum membrane degasser supports four solvent channels, helping remove dissolved gases from the mobile phase and reducing problems such as bubble formation, baseline instability, and inconsistent flow. The pulse dampener further improves flow stability during operation.
The unit can be remotely controlled through its communication interface and is designed for integration with Thermo Finnigan Surveyor software and LC-MS/HPLC configurations. The Surveyor LC Pump Plus has been used in analytical workflows involving UV/Vis, PDA and mass spectrometric detection.
The equipment shown in the supplied image is a used laboratory instrument with visible cosmetic wear consistent with its age and previous laboratory use. Actual operating condition, accessories, tubing, software compatibility, and service history should be confirmed before purchase.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Thermo Finnigan / Thermo Fisher Scientific |
| Model | Surveyor LC Pump Plus |
| Part Number | SRVYR-LPMPP |
| Pump Type | Dual-piston, quaternary, low-pressure mixing pump |
| Application | HPLC / LC-MS |
| Minimum Flow Rate | 0.001 mL/min isocratic |
| Maximum Flow Rate | 9.999 mL/min |
| Gradient Flow Range | 0.200 to 2.000 mL/min |
| Pressure Range | 0 to 400 bar / 0 to 5800 psi |
| Solvent Capacity | Quaternary |
| Degasser Type | Vacuum membrane |
| Degasser Capacity | 4 channels |
| Degasser Volume | <500 µL per channel |
| Piston Volume | 48 µL primary / 24 µL secondary |
| Gradient Delay Volume | Approx. 785 µL |
| Pulse Dampener | 400 µL |
| Pressure Resolution | 0.01 bar / 0.15 psi |
| Flow Rate Accuracy | ±2% or ±2 µL/min, whichever is greater |
| Flow Rate Precision | ±0.3% |
| Communication | Ethernet interface |
| Operating Temperature | +10°C to +40°C |
| Storage Temperature | -40°C to +70°C |
| Dimensions | Approx. 18 × 36 × 47 cm |
| Solvent Mixing | Quaternary low-pressure mixing |
Specifications verified against available Surveyor LC Pump Plus documentation and equipment references.
Applications
- High Performance Liquid Chromatography (HPLC)
- LC-MS sample analysis
- Pharmaceutical analysis
- Chemical analysis
- Biotechnology research
- Environmental testing
- Analytical chemistry
- Research laboratory applications
- Gradient-based chromatographic separation
- UV/Vis and PDA-based LC workflows
Key Features
- Quaternary solvent delivery
- Dual-piston pump design
- Integrated vacuum membrane degasser
- Four-channel solvent degassing
- Built-in pulse dampening
- High-pressure operation up to 400 bar
- Precise gradient solvent delivery
- Suitable for LC-MS integration
- Ethernet-based remote control
- Designed for Surveyor Plus HPLC systems
Condition
Refurbished
The photographed unit shows normal signs of previous laboratory use, including surface marks and cosmetic wear. Functional condition, pressure performance, leak testing, pump head condition, degasser performance and communication/software compatibility should be verified before sale.
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Why Buy Thermo Finnigan Surveyor LC Pump Plus HPLC Pump?
Our refurbished Thermo Finnigan Surveyor LC Pump Plus HPLC Pump offers exceptional value without compromising on quality. Each unit is thoroughly tested, quality-verified, and comes with certification — making it a reliable choice within our Analytical Equipment range.
Thermo Finnigan Surveyor LC Pump Plus HPLC Pump Price in India
Get the best Thermo Finnigan Surveyor LC Pump Plus HPLC Pump refurbished price in India with Techtom. We offer competitive pricing, fast delivery across India, and trusted after-sales service. Compare our prices and save up to 60% compared to brand new equipment.
Key Features & Specifications
- Quality Tested: Every unit undergoes rigorous testing
- Certified & Refurbished: Complete transparency in condition
- Warranty Included: Peace of mind with coverage
- Cost-Effective: Save significantly on equipment costs
- Eco-Friendly: Sustainable alternative to new equipment
Who Should Buy This Equipment?
Ideal for businesses, institutions, and professionals looking for dependable analytical equipment solutions. Techtom's refurbished equipment offers an affordable and sustainable alternative to buying new.
Shipping & Delivery
Free shipping available across India. Secure packaging ensures equipment arrives in perfect condition. Fast delivery within 3-7 business days.
Frequently Asked Questions
What is the price of Thermo Finnigan Surveyor LC Pump Plus HPLC Pump?
The price varies based on condition, included accessories and warranty coverage. Contact us for the latest pricing and availability.
Is a refurbished Thermo Finnigan Surveyor LC Pump Plus HPLC Pump as reliable as a new one?
Yes, every refurbished Thermo Finnigan Surveyor LC Pump Plus HPLC Pump unit is professionally inspected, cleaned and functionally tested before dispatch to ensure reliable performance.
What accessories are included with Thermo Finnigan Surveyor LC Pump Plus HPLC Pump?
Included accessories may vary depending on stock availability. Please check the product listing or contact us for exact details.
Does this refurbished unit come with a warranty?
Warranty coverage may vary by unit. Please verify warranty terms at the time of purchase.