Easily list your scientific equipment

Top suppliers for laboratory & industry

New and used instruments

Marketplace
Analytics
Location
Hampton - United States
Price
$256.00 
(ex. VAT)
This item is
for sale
State of item
new
Categories

Benchmark H4000-S Analog Magnetic Stirrer

$256.00 (ex VAT)
item image

Description from the supplier

Benchmark Analog Magnetic Stirrer
Benchmark stirrers feature an exceptionally durable, chemical resistant white ceramic work surface. Their space-efficient design (8 x 9 in. footprint), makes them ideal for use on crowded benchtops and inside of bio-hoods.

  • Power Cord
  • Operator's Guide
  • Manufacturer's Documentation
  • 2 Year Manufacturer's Warranty

Product details

Speed Range60 to 1,500 RPM
Platform Dimensions7.1 x 7.1 in (180 x 180 mm)
Operating Temp Range+4C to 65C
Electrical Requirements120V, 60Hz, 500W
About QuestPair

QuestPair is a platform to find and acquire laboratory equipment by connecting research organisations, universities, and companies with high-quality, affordable instruments. The platform facilitates multiple sales daily worldwide and works with partners around the globe to provide trusted, vetted products for a wide variety of scientific needs. Our in-house developed AI algorithms collect data on the usage and availability of scientific instruments, enabling us to provide tailor-made assistance in sourcing suitable laboratory equipment. With a focus on cost-effectiveness and sustainability, QuestPair has an excellent track record in streamlining acquisitions for laboratories to further scientific research and development.

Related items:
MARSHALL Select MS-OT40LC Overhead Stirrer, 40L-cover
MARSHALL Select MS-OT40LC Overhead Stirrer, 40L

MARSHALL Select MS-OT40LC Overhead Stirrer, 40L Maximum Stirring Quantity 40L Speed Range 50 to 2,2 (more)00 RPM Maximum Viscosity 50,000 mPas Features - High torque output of 60 Ncm ensures effective mixing performance - Features brushless DC motor for longevity and maintenance-free operation - Slow start-up function to prevent spills and splashes during use - LCD display for real-time monitoring of speed and torque - Through-shaft design allows for easy adjustment of the impeller position - RS232 interface for PC control and data transmission - Safety circuits include automatic stop in anti-stall or overload conditions - Visual alarms for overload protection enhance safety during operation - Torque trend display provides real-time information on viscosity changes - Capable of accepting pass-through stirrer rods for versatile setup options - IP21 protection class ensures basic protection against solid objects and dripping water The MARSHALL Select MS-OT40LC Overhead Stirrer is designed to handle stirring capacities up to 40L, making it ideal for extensive laboratory applications. It operates within a speed range of 50 to 2,200 RPM with a high control accuracy of ± 3 RPM, supported by a robust brushless DC motor. The stirrer offers a maximum viscosity handling of 50,000 mPas and a torque output of 60 Ncm, ensuring effective mixing even with thick samples. Equipped with an advanced microprocessor, the MS-OT40LC provides precise speed control and includes features like a slow start-up to prevent spills and a safety circuit for overload conditions, which automatically stops the motor. The MS-OT40LC’s through-shaft design facilitates easy adjustment of the impeller position, enhancing the flexibility and efficiency of mixing operations. The LCD display allows for real-time monitoring of both set and actual speed and torque, ensuring constant performance even as sample viscosities change. Additional features include an RS232 interface for PC control and data transmission, and visual alarms for overload protection. The IP21 protection class signifies basic protection against solid objects and dripping water, making this stirrer a dependable choice for busy laboratory environments. INCLUDED: The MARSHALL Select MS-OT40LC Overhead Stirrer, 40L includes: - Key of Drill Chuck - Power Cord - Operator's Manual - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

$1,155.00 ex VAT
United States
overhead stirrers, stirrers
People are watching right now:
Qiagen QX Buffer Tray-cover
Qiagen QX Buffer Tray

This listing is for a Qiagen QX Buffer Tray.The unit is in full working condition and is ready for i (more)mmediate release.The Qiagen QX Buffer Tray is an essential component of the QIAxcel DNA Kits, specifically engineered for streamlined automated DNA fragment analysis using the QIAxcel instrument.Key Features:Pre-Filled Buffers:The buffer tray comes pre-filled with all necessary buffers required for DNA fragment analysis, including the proprietary QX Buffer essential for optimal performance.Compatibility:Specifically designed to be compatible with the QIAxcel instruments, ensuring seamless integration and operation.Part of QIAxcel DNA Kits:It is a fundamental part of the QIAxcel DNA Kits, facilitating automated processes for reliable and consistent DNA analysis.Proprietary QX Buffer:The QX Buffer enhances the analytical capabilities of the QIAxcel System, improving resolution and accuracy in DNA fragment sizing.Usage Instructions:Loading:Begin by loading the gel cartridge along with the pre-filled buffer tray into the QIAxcel instrument.Filling:Follow the manufacturer’s instructions to ensure the buffer tray is filled and loaded properly, which is crucial for accurate results.Process Selection:Select the desired process profile on the instrument for the type of analysis you wish to conduct.Analysis Run:The QIAxcel instrument will automatically dispense the buffers from the tray and perform the DNA fragment analysis, streamlining the workflow.

£45.00 ex VAT
United Kingdom
clinical laboratory equipment other, dna sequencers
Radwag PS 8100.X7.M Precision Balance-cover
Radwag PS 8100.X7.M Precision Balance

PS X7.M is a series of advanced-class precision balances of high resolution based on RADWAG MonoBLOC (more)K technology. The innovative construction of PS X7.M balance features a new single-point weighing pan fastening, which ensures its excellent geometry and minimizes eccentricity error. The labyrinth-shape fastening guarantees excellent resistance to contamination. Weighing module RADWAG MonoBLOCK technology enables weighing loads with the readability of d=0.01 g at the maximum capacity of 10 kg. Rigid base ensures stability of the weighing system and great resistance to shocks. Internal adjustment system means precision and high measurement repeatability. Leverage of internal weight mass enables adjustment within the whole measuring range. Features: d=0.01 g readability at 10 kg max capacity great resistance to ambient conditions stability and repeatability over time RADWAG MonoBLOCK technology internal adjustment within the whole measuring range complex databases and ALIBI memory ergonomic 5” colour touchscreen touch-free operation Databases The instrument allows saving completed measurement data as complex reports and graphs. There are 7 databases: Operators (max 100 entries), Products (max 5 000 entries), Weighings (max 50 000 entries), Packaging (max 100 entries) Formulations (max 100 entries), Customers (max 1000 entries), The balance enables creating formulation reports (max 500 entries). ALIBI memory provides data protection and facilitates automatic measurement recording (max 500 000 weighing records). The memory facilitates data previewing, copying and archiving. Communication PS X7.M series is equipped with the following interfaces: 2 x RS 232, USB type A, USB type B, Ethernet and Wireless Connection. USB allows for fast transfer and copying of work results (measurements, reports, databases) to a computer or other weighing device. The balance provides possibility of remote data management.

€1,172.00 ex VAT
Poland
balances, precision balances
Motic BA310 MET-T Trinocular  (Stroke 6 x 4 Stage)-cover
Motic BA310 MET-T Trinocular (Stroke 6 x 4 Stage)

Motic BA310 MET-T Trinocular (Stroke 6”x 4” Stage) Motic’s BA310MET series presents a powerful micro (more)scope line for incident light applications in all material sciences. Industrial quality control of opaque samples can be performed as well as teaching in educational environments of engineering and material professions, where affordability and ease of use are key demands. Extended flexibility is given by the BA310MET-T models with built-in transmitted light for transparent or compound materials. The BA310MET-H includes a more flexible focusing device, dedicated to larger samples with little limitation in size. Motic's LM Plan-Achromatic objectives with Long-Working Distance for incident light provide optimal image contrast for reflective, non-covered specimen. Together with a fully corrected tube lens an intermediate image without colored fringes is created. In all models the Epi-Illuminator offers a powerful 50W Halogen light source. The built-in field diaphragm and aperture diaphragm help to optimize image quality by reducing stray light and thus increasing contrast.INCLUDED: The Motic BA310 MET-T Trinocular (Stroke 6”x 4” Stage) includes: - 5X/0.13 (WD 20.3mm) Objective - 10X/0.25 (WD 17.5mm) Objective - 20X/0.40 (WD 8.1mm) Objective - 50X/0.55 (WD 8.4mm) Objective - Widefield N-WF10X/20mm with Diopter Adjustment - Dust Cover - Power Cord - Allen Key - Blue, Frosted, Green and Yellow Filters - Operator's Guide Motic BA310 MET-T Trinocular (Stroke 6”x 4” Stage) SpecificationsModelBA310MET-H Trinocular (6"x4")Optical systemColour Corrected Infinity Optical System (CCIS®)Observation tubeTrinocular head, Siedentopf type, 360° SwivelingInclination30° inclinedTrinocular light split100:0/20:80Interpupillary distance48-75mmDiopter adjustmentOn both eyepieces, +/- 5 diopterEyepiecesWidefield N-WF10X/20mm with diopter adjustmentIntermediate bodyEpi-illuminator quartz halogen with integrated field and aperture diaphragms and external lamphouseNosepieceReversed quintupleObjective classificationCCIS® LM Plan Achromatic, DINObjectives5X/0.13 (WD 20.3mm), 10X/0.25 (WD 17.5mm), 20X/0.40 (WD 8.1mm), 50X/0.55 (WD 8.4mm)Objective mounting threadW 4/5"x1/36" (RMS standard)Stand typeUprightStageMechanical stage, hard coated with built-in low position coaxial stage control and glass plateStage size300x180mmTravel range X&Y150x100mm (6"x4")CondenserFocusable and centerable Abbe condenser N.A. 0.85DiaphragmIris diaphragmFocus mechanismCoaxial coarse and fine focusing system with tension adjustmentFine focus precision2μmFocusing stroke30mmUpper limit stopUpper limit stop preset but adjustableFilter holderOn top of the illuminator with fixing capIncident illuminationQuartz halogen 12V/50W with integrated field and aperture diaphragmsTransmitted illuminationKoehler Quartz halogen 6V/30W with intensity controlIllumination interchangeabilityEpi-illuminator Quartz halogen 12V/50W or LED 3W, transmitted Quartz halogen 6V/30W or LED 3WIllumination featuresExternal lamp house for Epi-illuminatorTransformerEpi-illuminator external, transmitted internalPower supply100-240V (CE)Dimensions LxWxH508x240x465mmNet weight12.7kgComparison of ModelsSpecificationMotic BA310 MET BinocularMotic BA310 MET TrinocularMotic BA310 MET-H TrinocularMotic BA310 MET-H Trinocular (Erect Image)Motic BA310 MET-T Trinocular (3"x2" Stage)Motic BA310 MET-T Trinocular (6"x4" Stage)Motic BA310 MET-T Trinocular (Erect Image)Motic BA310 MET-T Trinocular (Stroke 3”x 2” Stage) (Erect Image)Observation TubeBinocular headTrinocular headTrinocular headTrinocular head (Erect Image)Trinocular head, Siedentopf type, 360° SwivelingTrinocular head, Siedentopf type, 360° SwivelingTrinocular head, Siedentopf type, 360° SwivelingTrinocular head, Siedentopf type, 360° SwivelingInterpupillary Distance48-75mm48-75mm55-75mm55-75mm48-75mm48-75mm48-75mm48-75mmObjective ClassificationCCIS® EC Plan Achromatic, DINCCIS® EC Plan Achromatic, DINCCIS® LM Plan Achromatic, DINCCIS® LM Plan Achromatic, DINCCIS® LM Plan Achromatic, DINCCIS® LM Plan Achromatic, DINCCIS® EC Plan Achromatic, DINCCIS® LM Plan Achromatic, DINObjectives5X/0.13 (WD 20.3mm), 10X/0.25 (WD 17.5mm), 20X/0.40 (WD 8.1mm), 50X/0.55 (WD 8.4mm)5X/0.13 (WD 20.3mm), 10X/0.25 (WD 17.5mm), 20X/0.40 (WD 8.1mm), 50X/0.55 (WD 8.4mm)5X/0.13 (WD 11.5mm), 10X/0.3 (WD 6.8mm), 20X/0.40 (WD 11.1mm), 50X/0.55 (WD 8.2mm)5X/0.13 (WD 20.3mm), 10X/0.25 (WD 17.5mm), 20X/0.40 (WD 8.1mm), 50X/0.55 (WD 8.4mm)5X/0.13 (WD 20.3mm), 10X/0.25 (WD 17.5mm), 20X/0.40 (WD 8.1mm), 50X/0.55 (WD 8.4mm)5X/0.13 (WD 20.3mm), 10X/0.25 (WD 17.5mm), 20X/0.40 (WD 8.1mm), 50X/0.55 (WD 8.4mm)5X/0.13 (WD 20.3mm), 10X/0.25 (WD 17.5mm), 20X/0.40 (WD 8.1mm), 50X/0.55 (WD 8.4mm)5X/0.13 (WD 20.3mm), 10X/0.25 (WD 17.5mm), 20X/0.40 (WD 8.1mm), 50X/0.55 (WD 8.4mm)StageMechanical stage, hard coated with coaxial stage controlMechanical stage, hard coated with coaxial stage controlMechanical stage, hard coated with coaxial stage controlMechanical stage, hard coated with coaxial stage controlMechanical stage, hard coated with built-in low position coaxial stage control and glass plateMechanical stage, hard coated with built-in low position coaxial stage control and glass plateMechanical stage, hard coated with built-in low position coaxial stage controlMechanical stage, hard coated with built-in low position coaxial stage control and glass plateStage Size180x140mm180x140mm180x140mm180x140mm240x140mm300x180mm180x140mm240x140mmTravel Range X&Y75x50mm75x50mm100x80mm100x80mm75x50mm150x100mm75x50mm75x50mmIllumination InterchangeabilityQuartz halogen 12V/50W or LED 3WQuartz halogen 12V/50W or LED 3WQuartz halogen 12V/50W or LED 3WQuartz halogen 12V/50W or LED 3WEpi-illuminator Quartz halogen 12V/50W or LED 3W, transmitted Quartz halogen 6V/30W or LED 3WEpi-illuminator Quartz halogen 12V/50W or LED 3W, transmitted Quartz halogen 6V/30W or LED 3WQuartz halogen 12V/50W or LED 3WEpi-illuminator Quartz halogen 12V/50W or LED 3W, transmitted Quartz halogen 6V/30W or LED 3W.comparison-table tr td:nth-child(7) { background-color: #fffacd; }DownloadsTechnical Specification Download Operator's Manual Download

$4,441.00 ex VAT
United States
general laboratory equipment other
Disclaimer: QuestPair assumes no responsibility or liability for any errors or omissions in the content of this site. The information contained in this site is provided and presented on an “as is“ basis with no guarantees of completeness, accuracy, usefulness or timeliness.

Customer Service

Here to help you with: Product Inquiries, Shipping & Support, Technical Support, Business Inquiries and Press.

We are available to assist you Mon-Fri, 10am - 5pm CET.

+31 (0) 73 7114717
[email protected]