Radwag F2 Mass Standard - Knob Weights - 250 kg - Service Case

This listing is for 1 of 2 VWR 2KG Weight.The unit is in full working condition and is ready for imm (more)idate realese.The VWR® Calibration Weights are meticulously crafted from high-grade stainless steel to ensure long-lasting durability and reliable performance. Designed for use in various precision weighing applications, these weights are ideal for laboratory, industrial, and calibration purposes. They feature a cylindrical shape with a knob for easy handling and come in OIML Class E2, F1, or F2 options to meet diverse accuracy requirements.Each weight comes in a protective plastic storage case, ensuring safe storage and handling. For quality assurance, you have the option to include a Statement of Accuracy or an ISO 17025:2017 Certificate of Calibration. The ISO certification guarantees full traceability, providing critical information such as the date of manufacture, serial number, nominal mass, conventional mass, and uncertainty of measurement.Key Features:High-Grade Stainless Steel Construction: Ensures long-lasting durability and resistance to wear and corrosion.Plastic Storage Case: Provides secure and safe storage for each calibration weight.OIML Classification: Available in E2, F1, or F2 classes, offering precision options for various applications.Cylindrical Shape with Knob: Ergonomically designed for easy handling.High Polish Finish: Offers a smooth, polished surface and low magnetic permeability for precision applications.Optional Certification: Available with either a Statement of Accuracy or an ISO 17025:2017 Certificate of Calibration, ensuring traceable calibration and compliance with industry standards.

F1 Mass Standard - knob weights, wooden box. Nominal value - 2000 kg.

F1 Mass Standard - knob weights without adjustment chamber - set (1 g - 10 kg), plastic box Number o (more)f pieces in the set: 17

E1-class mass standards are the elite in the world of metrology, because standards of this class rep (more)resent the highest level of precision and accuracy in mass measurement. The E1 classification is one of the most stringent standards that standards must meet in order to be considered the most advanced and trustworthy measurement tools. E1 - class standard: flat polygonal sheet Nominal value: 100 mg Material: Stainless steel What Are the Characteristics of the E1 Class? Highest Precision - The allowable deviation from the actual weight is minimal, making standards of this class ideal for applications where every gram matters. Stability and Repeatability - This guarantees a consistent level of accuracy over the long term. Accurate Calibration - Standards of this class must be regularly compared with other standards of known mass to confirm their measurement accuracy. Materials with Unique Properties - E1 class mass standards are often made of materials with exceptional physical properties, which makes them stable and resistant to changes in environmental conditions. Application 1. Analytical Laboratories In analytical laboratories where accurate measurements are crucial, E1 class mass standards are used to calibrate balances with the highest precision. 2. Pharmaceutical Industry In drug manufacturing, where even the slightest deviation from the standard affects quality, E1 class mass standards are irreplaceable. 3. Scientific Research In scientific research, especially in areas requiring the highest precision, such as physics or chemistry, E1 class mass standards are used to ensure reliable results. 4. Metrology Industry In metrology laboratories where research on E1 class mass standards alone is carried out, E1 class standards are the standard of excellence. Class E1 mass standards are not only measuring tools, but also a symbol of metrological excellence. Their use affects the quality of measurements in various areas of life because they provide precision that can be relied upon. They are a key element in the world of mass measurement, shaping standards and raising the bar for all measurement tools.

The mass standard is the foundation of accurate mass measurement, as it affects the quality and reli (more)ability of results in many areas. Its role in maintaining uniformity and in meeting measurement standards is crucial, making the mass standard an indispensable metrology component. Cylindrical Shape: The cylindrical shape of the standards ensures ease of handling and precise placement on weighing platforms. Wooden Packaging: The standards are delivered in an elegant wooden box, which ensures their safe storage and transport. Set Includes: 17 mass standards, 2 pairs of tweezers, 2 brushes and 1 pair of gloves.

M1 Mass Standard - rectangular. Nominal value - 1000 kg.

THE TOP MODEL OF THE 5 SERIES Ideal for laboratories requiring precise sample temperature control an (more)d maximum reproducibility. The AREX 5 Digital magnetic stirrer is a beautiful instrument with a dual digital display for thermoregulating samples with an accuracy of ± 1.0 °C. Thanks to the VTF system then, it will be possible to achieve an accuracy of ± 0.5°C. Pt100 and Pt1000 probes are also available as an option. RESISTANCE, SAFETY AND PERFORMANCE The plate of the AREX 5 Digital Velp model is IP42 certified and is made of aluminum alloy coated with a ceramic layer, which guarantees protection from scratches and chemical agents, making it very resistant and easy to clean. It is therefore preferred in laboratories where acids, bases and solvents are used. Safety circuits and overtemperature protection guarantee complete protection for the operators. Two light indicators inform the user when the heating function is active. Even when the instrument is switched off, a safety message ('HOT') remains on the display until the plate temperature drops below 50°C. A further alarm will detect the presence of the probe. The plate structure and the insulating disc protect the internal parts and ensure high resistance to the most demanding laboratory environments and applications, for example when working with cold fluids (below 0°C). AREX 5 is designed to last over time and like most Velp products it is guaranteed for 3 years. THERMOREGULATION When a temperature probe is connected, it is possible to choose 2 different thermoregulation modes to satisfy all laboratory needs: - FAST: the set temperature is reached quickly - FINE: the set temperature is reached more slowly, minimizing the overshoot SHAKING AREX 5 is equipped with a powerful brushless motor for daily applications, being able to agitate up to 20 liters (H2O). It is also equipped with SpeedServo™ technology, which allows the speed to be kept constant even when the viscosity of the sample varies. The combination of the powerful brushless motor and the strong magnetic coupling ensure homogeneous stirring, even in the peripheral areas of the plate, guaranteeing a constant speed in all positions. DESIGN The compact, innovative and attractive design offers comfort and safety both during benchtop applications and in laboratory fume cupboards. The inclination of the front panel is designed to optimize the user experience and the bright LED display allows easy reading and constant monitoring of the temperature and stirring speed. APPLICATIONS AREX 5 is the ideal solution for temperature sensitive applications in many industrial, research and academic laboratory sectors. THE AREX DIGITAL PANEL: BEAUTIFUL AND SIMPLE TO USE By turning the left knob it will be possible to adjust the temperature up to 310°C, while with the right one it will be possible to set the stirring speed from 50 to 1500 rpm. COMPARISON TABLE OF THE NEW VELP SERIES 5 MAGNETIC STIRRERS:

Ohaus Defender 3000 i-D33 Bench Scale Ideal for general purpose weighing, simple counting and checkw (more)eighing applications for manufacturing, packaging, warehousing, inventory, shipping and receiving operations. The Defender 3000 series features a simple yet robust design and an IP65 load cell. The multi-colored backlit LCD display, AC power or battery operation and flexible mounting options. In weight control mode, the display changes color (yellow / green / red) to alert the user when it is within the target weight range. Applications Weighing, weight control, counting, totalization Display 7-segment LCD with multicolor backlight Operation AC power cord (supplied), 6C batteries (LR14) (not included) or rechargeable battery (not included) Communication RS232 interface included and optionally USB Device or Ethernet for printing or data connectivity. Structure ABS plastic gauge, 304 stainless steel platform, powder coated tubular steel frame, IP65 aluminum load cell, adjustable non-slip rubber feet Construction features Overload protection up to 150% of range

Speed range: 100 – 1400 rpm Max. stirring capacity (H₂O): 20 L Plate dimensions: Ø 145 mm Dimensions (more) (WxDxH): 173 x 277 x 94 mm Weight: 2.6kg

This Campden Model 773 Micropipette Puller was removed from a university lab where it was surplus to (more) requirements. The unit powers up and is in good cosmetic condition. We are unable to test this item further at our facility.

IKA ULTRA-TURRAX Tube Drive P control Speed Range 400 to 8,000 RPM Viscosity max. 5000 mPas Speed de (more)viation 3% Features - Features a powerful motor for unparalleled stirring, dispersing, grinding, and homogenization results - Specifically designed for safe processing of infectious, toxic, or odor-intensive samples - Utilizes sealable disposable tubes to minimize cleaning and prevent cross-contamination - Allows programmable test conditions for time, energy, and volume with memory for frequently used parameters - Adjustable rotation direction set through a clear, multilingual menu for flexible operation - Turbo button enables intensive mixing with speeds up to 8,000 rpm for demanding tasks - Speed range from 400 to 8,000 rpm, catering to a wide array of processes - Handles viscosity up to 5000 mPas, suitable for thick samples - Offers speed adjustment in 10 RPM steps for fine control - Compatible with a voltage range of 100 - 240 V and frequency of 50/60 Hz The new IKA UTTD power control disperser gets its name from an even more powerful motor. The disperser assures the best stirring, dispersing, grinding, and homogenization results and has been devised in particular for the safe processing of infectious, toxic or odor-intensive samples. Disposable tubes The sealable disposable tubes have been optimized for your application. They reduce the amount of cleaning required and rule out any risk of cross-contamination. Programmable test conditions Time, energy, volume: You specify and systematically program the test conditions and store frequently used parameters in your library. Adjustable change in direction of rotation When, and how often, the direction of rotation should be changed is very easily set using the clear and multilingual menu.Turbo button Even more intensive mixing, dispersing or grinding at your fingertips: All of this is achieved with the turbo button. Over short periods, rotational speeds of up to 8,000 rpm can be achieved. INCLUDED: The IKA ULTRA-TURRAX Tube Drive P control includes: - IKA ULTRA-TURRAX Tube Drive P control - Removal hook - Plastic hose for drainage - USB A-B Cable - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW