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Genevac Rocket Synergy Centrifugal Evaporator Concentrator FL601 Chiller System 6x450ml-cover
Genevac Rocket Synergy Centrifugal Evaporator Concentrator FL601 Chiller System 6x450ml

Manufacturer: Genevac Model: Rocket Synergy Evaporator with Vacuum Pump and Julabo FL601 Chiller P/N (more): RKTS-23050-SNN S/N: RK0488 MfG: November 2015 Descripton: The Rocket Evaporator is designed to dry or concentrate up to six 450ml flasks, or 18 ASE® tubes. The user is able to focus on other tasks, confident that the Rocket will achieve perfect, reproducible results every time. The Rocket Evaporator is equipped with the advanced performance features that Genevac users expect, such as effective bumping and cross contamination protection, precise temperature regulation and very easy to use controls. A two stage cold trap is built into the Rocket Evaporator, providing very high levels of solvent recovery, even with volatile organic solvents. The cold trap auto-drains under the control of the evaporator to ensure that optimal solvent recovery is maintained, no matter what mix of solvents is being used. The Rocket Evaporator can be used either to dry samples completely, or to concentrate them to a small volume. To help achieve the best results in the desired sample format, there are several options: 1) Evaporation Flasks: These are for drying or concentrating samples – if dried, samples require re-dissolving and then removing via pipette. 450ml volume. 2) SampleGenie™ Flasks: For a wide range of vials, from 12mm to 28mm diameter and up to 70mm tall. The SampleGenie system allows drying of the sample directly into the storage vial. 250ml (plus vial) volume. 3) SampleGenie™ for GC Vials: Specifically for concentrating into GC autosampler vials, this special version of SampleGenie insulates the vial so that only the solvent in the flask evaporates, leaving a small volume in the vial. 4) Puck for ASE® Tubes: The Puck insert replaces the flasks and allows up to 18 ASE® tubes to be evaporated at one time. 5) Flip-Flop system: Samples are collected directly from the extraction system in the special double-ended tube. A SampleGenie adaptor with GC vial is then fitted. The tube is flipped over and placed into the Puck in the Rocket Evaporator and the cap removed. The samples are then concentrated directly into the GC vial.Specifications: Mechanical dataMaximum speed: 1800rpmMaximum G-force: 700gDrive system: Direct driveMaximum Sample load: 6 x 450mlMaximum imbalance: 50g Vacuum systemPressure display: 0-1200mbarPressure control: Automatic, 3mbar to atmosphereSystem ultimate vacuum: 3mbarBumping protection: Dri-Pure® Temperature and controlControl range: Ambient +5°C to 60°CControl accuracy: ±1°CTemperature sensing: via thermistorDisplay range: 0°C to 60°CEnd of method: Time or automaticVisualisation: Via built in strobe (optional) Solvent compatibilityBoiling point range: 40°C to 160°C at ambientIncludes: Alcohols, DCM/methylene chloride, DMF, ethyl acetate, water, TFA HCl: Not compatibleDi-ethyl ether: Only with Inert Gas Purge option DimensionsWidth x Depth x Height: 720 x 640 x 530mmHeadspace required: 755mm (lid open)Weight: 75kgMains: 230V (±10%), 50Hz, 13A Specifications Julabo FL601 Chiller/Cold Trap: Width x Depth x Height : 320 x 500 x 600mmWeight: 48kgCooling Power: 500W at 10°C Items delivered: - Genevac Rocket Evaporator - Julabo FL601 Chiller / Cold Trap- (1) Rocket Evaporator- 6x Flask Plugs- Condenser Drain Tubing- Waste Jug- Connection Cable RS232- 6x Glass Flasks w/ Collar & Pad- 1x Balance Nest- Flask Rack- Instruction Manual as PDF via E-Mail The Genevac Rocket Evaporator is in excellent cosmetic as well as technical condition - 100% functional tested.

€16,500.00 ex VAT
€19,635.00 incl. VAT if applicable
Germany
laboratory modules, evaporators
Perkin Elmer Polarimeter 341 L300-0011 Glan/Taylor Polarizer Hg + Na Spectral-cover
Perkin Elmer Polarimeter 341 L300-0011 Glan/Taylor Polarizer Hg + Na Spectral

Manufacturer: Perkin Elmer Model: Polarimeter 341 P/N: L300-0011 S/N: 9837 YoM: 2008 Description: Po (more)larimetry is an important technique for the investigation and analysis of optically active substances. Model 341 is a universal and general-purpose precision Polarimeter with Na and Hg source lamps and Glan-Taylor polarizer. Model 341 is a highly versatile instrument for research applications as well as for quality control work. The instrument can be extended into the UV range and is ready for polarimetric HPLC detection. The proven optical null principle, with automatic rotation of the analyzer, is the basis of PerkinElmer’s reputation for excellence in polarimetry. This principle, combined with state-of-the-art microprocessor electronics, results in an instrument which combines the highest possible accuracy and precision with simple operation. For routine measurements simply select the wavelength, insert the sample and read the result.  Common applications include: - Characterization of newly synthesized compounds- Quality control of pharmaceutical drugs- Precise quantitative analysis of sugars- Selective detection of optically active components by HPLC- Monitoring and control of enzymatic reactions Features: - UV-transmitting Glan/Taylor polarizer- Pure light from Hg and Na spectral lamps- Several interface ports- Simple user interaction- Enhanced sensitivity at low wavelengths- Highly accurate readings- Flexible use as a standalone system with printer, PC system or HPLC detector- Easy operation, quick to learn- Simple operation, database results and method management and customized reporting- Fully meets FDA requirements for regulated industries Specifications: - Model 341: Na 589 nm, Hg 578 nm, Hg 546 nm, Hg 436 nm and Hg 365 nm; four spare positions for additional optional filters.- Principle: Automatic precision Polarimeter with optical null principle by rotation of the analyzer; automatic gain control.- Radiation: Hg high-pressure lamp and Na spectral lamp. - Spectral lines: Selectable from instrument keypad.- Apertures: Selectable apertures for standard cells and microcells.- Detector: Photomultiplier 1P28A.- Polarizer and analyzer: UV/Vis-transmitting calcite Glan-Taylor prisms. - Rotatory range: ± 85°.- Balancing speed: 1.3°/s at 50 Hz.- Accuracy: ± 0.002° for rotations =1º; ± 0.2% for rotations >1°.- Reproducibility: Better than 0.002° (for zero and rotational reading).- Internal angular resolution: 1 x 10-4 º Integration times: 0.1s, 0.2s, 0.5s, 1s, 2s, 5s, 10s, 20s, 50s and 100s.- Autozero setting: Electronically from instrument keypad at any desired position in the rotatory range.- User interaction: Either menu-driven from integrated touch-keys (English, German, French, Spanish and Italian), or PC-controlled from POL WinLab or POL WinLab ES software.- Display: Stand-alone operation: vacuum fluorescence display, two lines with 20 characters each. PC-operation.- Format of results: Selectable from instrument keypad – angular rotation, specific rotation, molar rotation, international sugar scale, user-defined scale with factor and offset.- Printer output: Standard parallel printer port (Centronics port) supporting HP-PCL, Epson esc-p and generic ASCII format.- Communications: RS-232C serial interface, selectable communication parameters.- Data input: Input port for lntermec 9720 barcode reader and/or standard PC/AT keyboard.- Analogue output: Digital-to-analogue conversion of angular rotation for connecting integrators or chart recorders; recording ranges ± 50°, ± 5°, ± 0.5°, ± 0.05°; resolution 0.1% of range width; cyclic repeatability in all ranges; output voltage 0 to 10 mV, 100 mV, and 1 V. External “Ready”: Relay contact closure (normally open), signal floating; maximum load 110 V, 0.3 A AC or 30 V, 1A DC; activated by print signal, selectable delay and duration.- External autozero: External activation of autozero function; TTL signal, low active; or contact closure; duration 100 ms minimum.- Temperature sensor: PT-100 temperature sensor for sample cells (optional accessory); temperature range -23° C to +198° C.- Power requirements: 220-240V, 50Hz- Dimensions (WxHxD): 825 x 310 x 390 mm Items delivered: - Perkin Elmer Polarimeter 341 Condition: The Polarimeter is in excellent cosmetic as well as technical and operating condition. It is 100% functional tested, functions as intended and ready to be operated.

€3,500.00 ex VAT
€4,165.00 incl. VAT if applicable
Germany
polarimeters
Agilent / Keysight DigRF v4 N2X N5540A + N5344A Analyzer Module + N5346A Cable-cover
Agilent / Keysight DigRF v4 N2X N5540A + N5344A Analyzer Module + N5346A Cable

Manufacturer: Agilent / Keysight Model: N2X Chassis N5540A + N5344A DigRF Analyzer Module for DigRF  (more)v4 + N5346A  High Performance Flying Leads Probe for DigRF v4 P/N: MY48424304 NOTICE: THE SOFTWARE IN THE PRODUCT REQUIRES A LICENCE KEY TO OPERATE - THE  KEY FOR N5344A HAS BEEN PRE-INSTALLED ON THE UNIT ANDITS READY TO USE. N2X Chassis N5540A 2-slot Portable Chassis: The chassis provides a convenient platform for testing scenarios where  portability or small size is a factor. Two different card types can be configured simultaneously allowing for test scenarios that use a  combination of port types. • Hot-swappable test cards• Multi-user, remotely accessible• Support for SONET/SDH, POS, ATM, Ethernet, FR and Fibre Channel interfaces• Capable of daisy-chaining up to 60 chassis, time synchronized to 10 ns• Hundreds of test ports available in one system• Completely backward compatible with existing RouterTester 900, OmniBER XM and  SAN Tester hardware and software N5344A DigRF Analyzer Module for DigRF v4: The Keysight N5344A DigRF exerciser module belongs to the Keysight RDX family. The module transparently monitors DigRF v4 bus activity, helping digital and RF  engineers integrate and troubleshoot devices incorporating the DigRF digital serial bus across a wide variety of over the air standards. The  analyzer module allows engineers to work in the domain (Digital or RF) of their choice to quickly characterize the DUT´s digital and wireless behavior.  It operates in conjunction with Keysight vector signal analysis software. Key Features & Specifications: • Support DigRF v4 bus specifications• Support speeds up to 3Gb/s, with single or multi-lane configuration• Full protocol decoding capabilities• Extracts and transfers digital IQ for analysis with 89600B VSA software Analyzer features and operation: • Simultaneously acquires Tx/Rx bidirectional traffic• Tracks changes across all speed modes – sleep, low power and high speed• Displays data and control packets at the protocol level• Triggers on protocol-specific packets, specific bits within a packet, and  protocol violations N5346A High Performance Flying Leads Probe for DigRF v4: The DigRF Flying Leads probe makes it possible to access DigRF links with no  integrated connectors, at rates up to 3Gb/s. With very low capacity loading, the probe enables you to monitor the DigRF protocol in space constraint designs,  without influencing the monitored signals. Key Features & Specifications: • Low capacity loading, enables insight without influencing the monitored  signals• The probe amplifier is outside of the probe tip, ensuring the probe tip size  is kept to a minimum to address space restraints and also thermal concerns• The probe can be used with single lane or multilane bus configurations• Both Tx and Rx lines can be probed with a single N5346A flying lead set.• Keysight provides a unique probe portfolio for DigRF bus standards, including  the Soft touch probe and Flying leads probe NOTICE: THE SOFTWARE IN THE PRODUCT REQUIRES A LICENCE KEY TO OPERATE - THE  KEY FOR N5344A HAS BEEN PRE-INSTALLED ON THE UNIT ANDITS READY TO USE. Items delivered: - N2X Chassis N5540A 2-slot Portable Chassis- N5344A DigRF Analyzer Module- N5346A High Performance Flying Leads Probe- Power Cord The whole system is in good cosmetic condition and is 100% functionl tested.  Ready for your use.

€1,500.00 ex VAT
€1,785.00 incl. VAT if applicable
Germany
rf or microwaves testing equipment, analytical devices other
Bürkle Gas-tight stainless steel barrel pump discharge hose/stopcock Fasspumpe-cover
Bürkle Gas-tight stainless steel barrel pump discharge hose/stopcock Fasspumpe

Manufacturer: Bürkle Model: Gas-tight stainless steel barrel pump discharge hose/stopcock P/N: 5611- (more)1090 Description: Gas-tight barrel pump is a pump with flexible discharge hose for filling off into large canisters and containers. It provides convenient transfer because the canister can stay on the floor. The connection cone is held onto the container. The gas-tight barrel pump enables odour-free transfer. During transfer with normal pumps, it is impossible to prevent vapours escaping into the atmosphere. The gas-shuttle method avoids this. Any vapours produced are returned from the container which is to be filled to the original container via the gas-shuttle pipe. The gas pipe and the liquid pipe are additionally provided with stopcocks. Gas-tight pumps are used for substances that have a strong smell such as ammonia. Not suitable for acetone!Please note: When withdrawing flammable liquids, the barrel and pump has to be grounded! Use Anti-static set!Features: - Parts in contact with media: Stainless steel AISI 304 (1.4301), PTFE, nickel-plated brass, PA that can conduct electricity- Incl. gas-tight barrel screw joints with 2" fine thread- For bottle openings from 16–49 mm- Immersion tube Ø 32 mm- The pump can be hermetically sealed with two ball valves Specifications: - Immersion depth: 57 cm- Total length: 69 cm- Pump capacity: 350 ml per stroke Items delivered: - Bürkle Gas-tight stainless steel barrel pump discharge hose/stopcock Condition: The pump is in excellent like new cosmetic condition. It is 100% functional tested and ready to be used.

€300.00 ex VAT
€357.00 incl. VAT if applicable
Germany
pumps liquid & other

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At QuestPair, we offer a vast selection of laboratory equipment that forms the backbone of any scientific research or testing facility. Our collection includes everything from basic instruments to specialized devices, all designed to meet the rigorous demands of modern laboratories. Whether you're setting up a new lab or upgrading existing equipment, you'll find what you need to ensure accuracy, safety, and efficiency in your work.

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  • Lab Heating and Cooling Systems: Ensure precise temperature control in your experiments with our reliable heating and cooling systems, designed for a wide range of laboratory applications.
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Having the right equipment is essential for the success of any laboratory. QuestPair offers a wide range of general laboratory equipment that meets the highest standards of quality and performance. Whether you’re conducting basic experiments or advanced research, our equipment ensures that you have the tools you need to achieve accurate and reliable results.

Need Help Choosing the Right Equipment? Our knowledgeable team is here to assist you in selecting the best general laboratory equipment for your specific applications. Contact us for expert advice and personalized recommendations.

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