Radwag E1 Mass Standard - Flat Polygonal Sheet - 1 mg

ZWIEBEL calibration weight 100g class F2 INOX Stainless steel laboratory calibration weight Brand: Z (more)WIEBEL Weight: 100 g Type / class: F2 maximum permissible error: ± 1.6 mg Weight checked on a precision balance at 0.01 g (10 mg) - see photo In its plastic box uncalibrated weight

F2 Mass Standard - knob weights, wooden box. Nominal value - 200 kg.

F1 Mass Standard - knob weights without adjustment chamber - set (1 mg - 50 g), wooden box Number of (more) pieces in the set: 20

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: stainless steel wire Nominal value: 1 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.

M1 Mass Standard - knob weights - set (1 g - 10 kg), wooden box.

Class M1 mass standards are versatile measuring tools characterized by their high precision and vers (more)atility in laboratory, industrial or commercial applications. Classified as M1 metrology class, they are valued for their versatility and accuracy in mass measurement. M1 mass standard: flat polygonal sheet Nominal value: 200 mg Material: nickel silver M1 Class Mass Standards – Key Features High-Level Precision - M1 class mass standards are designed to ensure precision in mass measurements. Permissible deviations from the actual mass are set with strict standards. Versatility of Applications - Characterized by versatility, M1-class standards are used in fields such as laboratories, industry, commerce and other areas requiring precise weight measurements. Measurement Stability - M1-class mass standards are stable over time, meaning that they maintain their measurement precision even despite prolonged use. This feature is especially important for tools that are used regularly. Operation in a Wariety of Ambient Conditions - M1 class mass standards are designed to cope with both laboratory, industrial and commercial conditions. Application 1. Analytical Laboratories In analytical laboratories where precise measurements are crucial, Class M1 mass standards are used to calibrate medium-precision balances. 2. Manufacturing Industry In the manufacturing industry, where product quality control is important, M1 class mass standards can be used to calibrate balances used in the manufacturing process. 3. Weighing Trade In the weighing trade, where measurement precision is required by law, M1 class mass standards can be used as a reference for calibrating commercial balances. 4. Testing Laboratories In research laboratories, Class M1 mass standards can be used to ensure precise weight measurements. Class M1 mass standards are versatile tools that are used in various areas of life. Their ability to adapt to different conditions makes this class of standards highly valued in the world of science, industry and commerce alike.

This listing is for a QuattroFLow QF15SU-U Single-use Pump Diaphragm Pump. The unit is in full work (more)ing condition and is ready for immediate release. The Quattroflow QF15SU-U is a specialized 4-piston diaphragm pump designed for single-use in biopharmaceutical applications. Its features and applications make it particularly advantageous for handling delicate fluids. Here’s a closer look: Key Features: Single-Use Pump Chamber: Constructed from plastic, this design significantly reduces contamination risks and the need for cleaning between uses. 4-Piston Diaphragm Design: Ensures smooth and consistent flow, critical for sensitive applications. Self-Priming Capability: Can operate without priming, enhancing operational convenience, especially in processes where fluid levels fluctuate. Dry Running Capability: The pump can run dry without damage, providing flexibility in various operating conditions. No Rotating Parts: This design feature prevents heat generation and eliminates the risk of particle shedding, ensuring that the product remains uncontaminated and stable. Gentle Fluid Transfer: Designed to facilitate the safe and secure transfer of fluids, ideal for sensitive biological products. Applications: Biopharmaceutical Applications: Perfect for pumping aqueous solutions and biological products, especially those sensitive to shear forces, like proteins and enzymes. Research and Production Facilities: Suitable for use in laboratory or pilot plant environments, where precision and reliability are paramount. Re circulation of Feed/Retentate: Effective for processes involving membrane cassettes, hollow fibre, spiral wound, or ceramic filtration elements. Feed Pump for Filters: Works well as a feed pump for filter cartridges or plate and frame depth filters, ensuring optimal flow rates and minimal shear. Summary: The Quattroflow QF15SU-U stands out as a highly efficient solution for applications that require gentle handling of sensitive aqueous solutions. Its single-use design, self-priming ability, and lack of rotating parts make it an excellent choice for biopharmaceutical, biotech, food, and cosmetic sectors. This pump not only enhances process efficiency but also maintains the integrity of valuable biological materials throughout their handling and processing stages.

Pfeiffer Turbomolecular Pump TMH-261-250-030 P X, TVF 005 & TC 600 Controller All parts included (more): Pfeiffer Turbo PumpModel: TMH-261-250-030 P XModel#: PM P03 168 ISerial#: 15519320 Item is in near perfect condition with no signs of damage. It has not been tested at our facility. Pfeiffer Vent ValveModel: TVF 005, 24V DCModel#: PM Z01 135 H Item is in very good condition with no signs of damage. Additional items included: Control box with 4 ports, no serial number or model. Pfeiffer Manuals

A&D Weighing Gemini GR-300 Analytical Balance, 310 g, 0.1 mg Capacity 310 g Readability 0.1 mg  (more)Repeatability 0.1 mg Features - Splash/Dust Proof Membrane Keypad - Easy to clean antistatic breeze break, ABS housing, and SS pan, spill ring, dust plate & base floor - Stable die cast aluminum base with built-in internal weight that performs automatic self-calibration - Easy to see large .7in (17.8mm) LCD display with simple 6 button keypad interface - Super visible front mounted spirit level bubble helps reduce leveling time and increase accuracy - One touch Full Digital Calibration (internal & external) ensures balance is calibrated onsite for the best performance - Space saving footprint and collapsible doors maximize valuable bench space and reduce breeze break mishaps - Handy step card and door control lever opens either side of the weighing chamber for quick and efficient access - Easy-click door lock joints enable user to quickly configure doors to fit weighing work flows The A&D Weighing Gemini GR-300 Analytical Balance, 310 g, 0.1 mg, is crafted for precision and ease of use, equipped with advanced features tailored to meet the demands of diverse laboratory environments. Its splash and dust-proof membrane keypad, along with a robust die-cast aluminum base, provides durability and stability. The built-in internal calibration weight enables automatic self-calibration, ensuring consistent accuracy. A large 0.7-inch LCD display and straightforward six-button keypad interface make the balance easy to read and operate, while the front-mounted spirit level bubble helps users quickly achieve accurate leveling. With an anti-static breeze break and ABS housing, along with stainless steel components such as the pan, spill ring, and base floor, the Gemini GR-300 is designed for easy maintenance and long-lasting performance. The compact footprint and collapsible doors save valuable bench space and reduce accidental mishaps, while easy-click door lock joints allow users to adjust the chamber for convenient access and workflow efficiency. The Full Digital Calibration function supports both internal and external calibration, allowing quick, reliable calibration on site for peak performance. For data management, this model includes a memory function to store up to 200 weighing data records and complies with GLP/GMP/GCP/ISO output standards. Connectivity options include bi-directional RS-232C, and with the underhook for below-weighing applications, the Gemini GR-300 adapts to various tasks with precision. Supported by a 5-year warranty, this balance ensures reliable performance for your lab’s most critical measurements. INCLUDED: The A&D Weighing Gemini GR-300 Analytical Balance, 310 g, 0.1 mg includes: - Weighing Pan - Breeze Break Ring - Dust Plate - Power Cord - Operator's Manual - Manufacturer's Documentation - 5 Year Manufacturer's Warranty

Stainless steel platform scale with four sensors No matter where you place the load on the platform, (more) the result will always be correct. This is due to the four sensors built into the platform. You will appreciate this especially when weighing an irregularly shaped object. It has been with us for years, and will stay for a long time to come The LCD display has accompanied us for long years. During this time it has proven its reliability. It guarantees the readability of the result from many angles and is energy efficient. Inner power No access to mains power? Power failure? No problem. Thanks to its internal rechargeable battery, the H315 scale works anyway (up to 7 hours). Power supply is available at an extra charge. As standard, the scale is equipped with a RS232 cable, to which you can connect most of the accessories from our range. Not just weighing But also parts counting, percent weighing, animal weighing and peak hold. The power of H315’s working mods. Do you require fast and repeatable weight measurement under difficult conditions? The H315 scale is made for that! Work as you like The PUE H315 terminal sits on a 3-meter cable that allows you to hang the terminal on the wall. This allows you to arrange your weighing workplace in many ways. The power of steel The use of stainless steel guarantees you a long life for the scale. It is not afraid of contact with moist objects or accidental splashes. The membrane keyboard is another argument in the discussion of the water resistance of this scale. If you need a dual-range scale, we can make one for you at an extra cost.

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.

Jenesco FM-14 Ozone Generator The Jenesco FM-14 Ozone Generator is designed for use in commercial ap (more)plications or wherever high ozone output is needed to reduce odors, mold, mildew, bacteria and for decontamination. The FM14 produces maximum ozone output from ambient air using four silicone composite ozone plates with stainless steel grids. The FM14 has coverage of up to 6000 sq feet for odors, 1000 sq feet for mold. The ozone output is 4000 mgph (milligrams per hour) when used at normal air humidity of 60%. Electrical: 120VAC, 40W, 3A. Made in the USA.INCLUDED: The Jenesco FM-14 Ozone Generator includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty