Radwag F2 Mass Standard - Knob Weights With Adjustment Chamber, Set (1 mg - 100 g), Plastic Box

F2 Mass Standard - monoblock weights without adjustment chamber. Nominal value - 2 g.

F1 Mass Standard - knob weights, wooden box. Nominal value - 500 kg.

F1 Mass Standard - knob weights without adjustment chamber. Nominal value - 5 g.

High precision measurements The 2 kg class E2 mass standard is a precision metrology tool, ideal for (more) calibrating high-precision balances used in metrology, pharmaceutical, chemical laboratories and other research and industrial institutions. Product Features The ergonomic, cylindrical shape ensures ease of use and precise placement of the standard on the weighing platforms. Made from the best materials, it guarantees stability and resistance to changes in environmental conditions.

Highest Precision The E1 class mass standard of 2 g is a cylindrical standard with the highest preci (more)sion, designed for applications requiring accurate measurements. Made of high-quality materials to ensure stability and measurement accuracy. Ideal for laboratories, research centers, and anywhere precision weighing is needed.

Stainless Steel Wire - set (1 mg - 500 mg) E1-class mass standards are the elite in the world of met (more)rology, because standards of this class represent 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. 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. The set includes: plastic box 12 mass standards 1 pair of tweezers 1 brush Material: stainless steel 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 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:

ASTEC Sensair BFC-10 Fume Hood with Cabinet This was removed from a university lab where it was sur (more)plus to requirements. The unit powers up and is in good working order, but an alarm sounds as it's overdue a service. It is in good cosmetic condition with minor marks.

AARIAC Clean Air CLR 20/30 S T UK Compressor Lab This item was removed from a university where it wa (more)s surplus to requirement. It is in good cosmetic condition and powers on, we are unable to test it further at our facility. The unit was installed in late 2023 and had not seen much use. Also included is the following: Nardi Compressor - Dryer 400Installed/Replaced - 23/11/23

This ALA Scientific Instruments BPS-8 Valve Control System was removed from a university lab where i (more)t was surplus to requirements. It is in good cosmetic condition and powers up, we are unable to test further at our facility. This item includes the power supply.

The HX5.EX scale is a modern weighing instrument assuring fast and reliable measurement in hazardous (more) areas classified as zones 1/21 and 2/22. To ensure precision and excellent measurement repeatability, high quality electronic components are used. The weighing platforms offered in wide range of dimensions and maximum capacities, this combined with excellent metrological parameters enables easy selection of an instrument that meets the most demanding requirements. Standard version of the scale is equipped with 2 serial, intrinsically safe RS232 communication interfaces, and with one RS485 interface. They facilitate cooperation with equipment intended for operation in hazardous areas. Possibility to add digital inputs/outputs extends the range of instruments compatible with the indicator by automatic elements compliant with ATEX directive. More demanding customers can use the IM01.EX module, installed in the safe area, which extends the available connectors by Ethernet, USB, 4-20mA/0- 10V analog outputs, Profibus DP and additional digital inputs/outputs. This enables cooperation with external devices: barcode scanners, printers, external displays, control buttons, light signalling towers, other controlling/signalling devices, systems for automatic process control and superior IT systems. Scale operation requires use of a dedicated PM01.EX power supply, which is not a standard scale component. To operate the scale, order a selected type of the dedicated intrinsically safe power supply. Power supply types: PM01.EX-1 - power supply for operation in ATEX area. Used when it is required to connect the power supply to voltage source placed in hazardous area. PM01.EX-2 - power supply for operation outside ATEX area. Used when power supply connection to voltage source is carried out outside hazardous area. Complex software enables carrying out many tasks connected with mass measurement, e.g. parts counting, checkweighing and statistics. The scales feature user-friendly graphic interface, which can be customized using widgets. This and the large colour display of high resolution guarantee easy and clear transmission of data on current process. Colour bar graph significantly influences performance by signalling whether the weighing result is within declared thresholds or not.

The MW-04-2 mass converter is designed to be a component of construction of an industrial load cell  (more)scale. Depending on the needs, communication can be established via RS232, RS485. The MW-04-2 mass converter can connect with weighing indicators or the PC. It is equipped with Inputs/Outputs enabling independent control of some industrial processes, e.g.: dosing. One MW-04-2 mass converter allows to operate up to 4 weighing platforms. Construction: The converter is housed in a metal casing. Signal cables of the weighing platforms (4 pcs maximum) are fed through cable glands. RS232 is available on the M12 8P connector, RS485 may be fed through the PG11 cable gland. The device is equipped with an in-built power supply, this allows to power it directly from the mains. By standard the MW-04-2 mass converter supports 2 weighing platforms, optionally it can support 4. Area of use: Industrial load cell scales; Complex weighing systems supervised by computer system thanks to use of the Ethernet module; Connecting numerous weighing platforms to an industrial indicator; Dosing systems; Silo weighing; Discrete weighing (no weighing indicator) on a production line; Weighing in place with limited access, where instant readout of mass is not required, just record of weighings; Large embedded scales, where the converter is installed under the scale; Simple systems for chackweighing and result control Communication with the automation system due to an implemented MODBUS communication protocol. Indicator Software Functions: Designing formulas and dosing processes directly on the weighing indicator, Dosing and formulations (manual and automatic), Configuration of communication between formula making scales and actuators, Carrying out dosing and formulations on numerous platforms, Placing production orders for formulation (refers to PUE 5) with batches where the following is set: multiplier (quantity of formulation repetitions), source and target warehouse, user, scale. "Formulations" software makes use of the weighing indicators functionality to the maximum when it comes to their operation along with actuators, e.g. control of dosing valves. Additional advantage is the possibility to set an interrelated ingredient dosing on various platforms within one formulation process. Formulations and Dosing in the Industry: Industrial weighing indicators are designed on the basis of an innovative approach to formulation and dosing processes. Communication between the indicators and the modern MW-04 mass converters boosts the functionality of systems that realise both dosing and formulations. Communication interfaces enable placing the weighing platform and the indicator in a considerable distance one from another. Formulation process carried out using RADWAG indicators is highly popular in various areas of industry, the indicators enable either manual or automatic dispensing of many ingredients in accordance with a pre-defined formulation. Practically any product can be a formulation ingredient, either it is a loose material such as sugar, tea, grain, spices, powders etc. or liquid, this is possible thanks to appropriate automation. Compatibility with: PUE 5 Indicator; PUE 7.1 Indicator; PUE HY10 Indicator; PC.