Radwag E2 Mass Standard - Stainless Steel Wire -20 mg

F2-class mass standards represent an impressive level of precision in mass measurement. Classified a (more)s metrology grade F2, they are recognized as top-quality tools suited for advanced applications where precision is a key element. F2 mass standard: stainless steel wire Nominal value: 2 mg Material: stainless steel Exceptional Measurement Precision F2 class mass standards feature excellent measurement precision achieved through stringent standards for allowable deviation from actual weight. Stability under Dynamic Conditions An important feature of F2-class mass standards is their ability to maintain measurement stability even under dynamic measurement conditions. They are designed to cope with a variety of factors that affect measurement precision. Calibration at the Highest Level The calibration process of F2-class mass standards adheres to the most stringent norms and standards. This makes the standards of this class recognized as tools with the highest degree of accuracy, complying with international requirements. Use of Materials with Outstanding Properties F2 class mass standards are often constructed from materials with outstanding physical properties. This ensures not only excellent precision, but also exceptional durability. Application 1. Scientific Research at the Highest Level In scientific research, especially in fields that require the utmost precision, such as nuclear physics or astrophysics, F2 class mass standards are indispensable. 2. Metrology Industry In metrology laboratories engaged in testing and maintaining the most advanced measurement standards, F2 class standards are indispensable working tools. 3. High-Precision Testing Laboratories In laboratories specializing in research requiring the highest precision, such as forensic laboratories and materials testing, F2 class mass standards are essential. 4. Aerospace Industry In the precision mass measurements required in the aerospace industry, F2 class standards provide reliability and excellence. F2 class mass standards are the symbol of the highest precision in the field of mass measurement. Their use is crucial in the most advanced fields of science, industry and research.

F1 Mass Standard - knob weights without adjustment chamber - set (1 g - 1 kg), plastic box Number of (more) pieces in the set: 13

E2-class mass standards represent an exceptional standard of precision in mass measurement. Classed  (more)as E2 metrology class, they are characterized not only by their high accuracy, but also by their versatility for use in laboratories, industry or scientific research. E2 class standard: flat polygonal sheet Nominal value: 20 mg Material: Nickel silver High Precision of measurements The mass standard is the foundation of accurate mass measurement, as it affects the quality and reliability 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. Stability over Time An important feature of E2 class mass standards is their ability to maintain measurement stability over the long term. It is this stability that makes standards of this class highly valued in laboratories and industry. Calibration and Strict Quality Control Systematic calibration is a key element in maintaining E2 class standards. This process involves comparing the mass standard with other standards of known mass to confirm and maintain measurement accuracy. Versatility of Applications E2 class mass standards are designed for a wide variety of applications. They can be used in analytical laboratories, the pharmaceutical industry, scientific research or other areas requiring precise mass measurements. Applications 1. Analytical Laboratories In analytical laboratories, where precise and repeatable measurements are crucial, E2 class mass standards find their wide application. 2. Pharma Industry In drug manufacturing, where quality control plays a key role, E2 class mass standards are indispensable in the calibration process of balances. 3. Scientific Research In scientific research, especially in areas requiring the utmost precision, E2 class mass standards are an indispensable tool for obtaining reliable results. 4. Metrology Industry In metrology laboratories, E2 class standards provide a reference point for evaluating and testing other measurement standards. E2 class standards are synonymous with excellence in mass measurement. Their versatility and high precision make them an indispensable tool in laboratories around the world and improve the quality and reliability of mass measurement results.

M1 Mass Standard - rectangular weights. Nominal value - 50 kg.

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: 2 mg Material: aluminum 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.

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. Varied Standards: The set consists of 12 flat polygonal sheets and 17 cylindrical standards, providing a wide range of calibration options. High-Quality Accessories: The set also includes 2 pairs of tweezers, 2 brushes and 1 pair of gloves, facilitating precise and safe cleaning and handling of the standards. Plastic Packaging: The weights are delivered in a durable plastic case, ensuring their safe storage and transport. *The mg unit mass standards are flat polygonal sheets. **The 1 mg, 2 mg and 5 mg mass standards are made of aluminum.

The OHAUS Explorer Analytical Balance Series combines innovative functionality and design elements t (more)o deliver unrivalled functionality in a line of high-performance balances that is unique on the market. These are intelligent and intuitive balances, complemented by a series of innovative features that simplify even the most complex laboratory measurements. Applications Weighing, Parts Counting, Percent Weighing, Checkweighing, Animal/Dynamic Weighing, Filling, Totalization/Statistics, Formulation, Differential Weighing, Density Determination, Peak Hold, Ingredient Costing, Pipette Adjustment, SQC Display 5.7" (145 mm) Full-color VGA graphic touchscreen display with user-controlled brightness Operation AC adapter (included) Communication RS232 and USB (included) or second RS232/Ethernet (accessories sold separately) . GLP/GMP data output with real-time clock. Construction Metal base, ABS top housing, stainless steel pan, glass draftshield with top mounted side doors & flip/sliding top door, illuminated up-front level indicator, weigh below hook, security bracket, calibration lock, 4 touchless sensors, in-use cover Design Features Selectable environmental filters, auto tare, user selectable span calibration points, software lockout and reset menu, user selectable communication settings and data print options, user definable project and user IDs, auto standby, up to 14 operating languages Technical features: Internal Calibration: AutoCal™ - Automatic Screen: Included Lid in use: Included Linearity: ±0.0002g Minimum weight according to (USP, 0.1% typical): 0.16g Repeatability (typical): 0.0001 g Stabilization time: 2 s Tare range: to flow by subtraction

XA17 pipette calibration adapter enables calibration and/or verification of piston pipettes by means (more) of a gravimetric method using the XA analytical balence. Set content: base weighing pan weighing vessel evaporation ring glass chamber with an opening for dosing Evaporation ring is an integral part of the adapter that increases relative humidity inside the weighing chamber. With this evaporation of the liquid during calibration/verification is stopped. An integrated weighing pan enables centric loading of the vessel in the weighing chamber. The weighing pan and the vessel are housed in a glass chamber featuring an opening allowing the user to dispense liquid through it, and reducing air drafts. Vessel capacity: 17 ml Adapters for Pipettes Calibration Pipette calibration adapters are intended for calibration and verification of piston pipettes using gravimetric method. Use of the pipette calibration adapter reduces maximum capacity of the balance by the mass of the weighing vessel. The table below, which presents the minimum requirements in accordance with ISO 8655-6:2022 standard, enables to select suitable adapter for pipette calibration and respective balance version. The parameters of the balance have been selected so that the expanded uncertainty of measurement in use is less than ¼ of the maximum permissible error of the test object. Nominal volume of apparatus under test V Resolution (d) mg Repeatability (s)3mg Recommended balance Microbalances Analytical balances 0,5 µl ≤ V < 20 µl 0,001c 0,01d 0,006c, e 0,03d MYA 21.5Y XA 6/21.5Y.M.A XA 6/21.5Y.M XA 21.5Y.M.A XA 21.5Y.M XA 21/52.5Y.M.A XA 21/52.5Y.M XA 53.5Y.M.A XA 53.5Y.M 20 µl ≤ V < 200 µl 0,01 0,025 XA 52.5Y XA 110.5Y XA 82/220.5Y.A XA 82/220.5Y XA 120/250.5Y.A XA 120/250.5Y 200 µl ≤ V ≤ 10 ml 0,1 0,2 Adapter for pipette calibration MY 11 XA 11 XA 11 XA 11 XA 11 XA 17 XA 17 XA 17 XA 100 XA 17 XA 100 Maximum vessel capacity 11 ml 11 ml 11 ml 11 ml 11 ml 17 ml 17 ml 17 ml 100 ml 17 ml 100 ml Weighing vessel mass ~ 10 g ~ 10 g ~ 10 g ~ 10 g ~ 10 g ~ 11 g ~ 11 g ~ 11 g ~ 65 g ~ 11 g ~ 65 g a The repeatability values, in this table, apply in the volumen determination of a single channel pipette. When a single-channel balance is used for volumen determination of single channel pipettes the repeatability values are double the values of this table. c Single-channel balance. d Multichannel balance, only valid for multi-channel pipettes. Multi-channel balances of 0,01 mg readability may be uses to test multi-channel pipettes with nominla volumes below 20 µl only if the expanded uncertainty in use is less than ¼ of the maximum permissible systematic error of the test object. e For single-channel pipettes of nominal volumes of less than 2 µl, a balance with repeatability better than the values in the table shall be used so that the expanded uncertainty in use is less than ¼ of the maximum permissible systematic error of the test object. table {font-size: 12px} td {padding:10px; } tr {text-align:center;} @media (max-width: 800px) { table {font-size: 9px} td {padding: 1px 1px} }

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.

Thermo Scientific 008010F 6-Place Fixed Angle Rotor Thermo Scientific 008010F 6-Place Fixed Angle Ro (more)tor accomadotes 6 x 50mL tubes, has a 45 degree angle, and is used in the Thermo CL3/CL3R, HN-SII, and CL2 Centrifuges. *note that buckets (003050F) and cushions (003150R) are not includedINCLUDED: The Thermo Scientific 008010F 6-Place Fixed Angle Rotor includes: - Full 1 Year Parts and Labor Warranty Thermo Scientific 008010F 6-Place Fixed Angle Rotor SpecificationsMax RCF2,050 x gMax Speed3,900 RPMCapacity6 x 50ml (dia. 30 mm, length 133mm)

Heidolph Hei-VAP Core HL/G3B Coated Hand Lift w/ G3 Vertical GlasswareThe Hei-VAP Series of rotary e (more)vaporators was developed with an emphasis on the essentials: well thought-out details with a focus on features and functions to facilitate everyday laboratory work. Standard models are designed without vacuum control. These systems are for integration into an existing vacuum system or for configuration with optional vacuum controller. The PTFE vacuum seals are highly resistant and can achieve maximum tightness and reduce expensive spare parts. The 210℃ universal heating bath is suitable for all flasks up to 5 liters. Conveniently adjust the angle of inclination between 20° and 80° with a maximum height of 160mm. Corrosion free die cast housing features condensation repellent varnish. The Heidolph Hei-VAP Core features an operating concept that is focused on the essentials: clear and with access to the basic parameters rotation speed and heating bath temperature at any time. Two separate knobs with dynamic control for setting the rotation speed and heating bath temperature: fast turning for large jumps, slow turning for precise setting of the set values. The Intuitive LED ring light system makes activated functions clearly visible even from a distance. Features: - Digital display - Direct access to rotation and heating bath temperature - Lock function - Standby button - Residual heat warning Click Here to View Product Video INCLUDED: The Heidolph Hei-VAP Core HL/G3B Coated Hand Lift w/ G3 Vertical Glassware includes: - Heating Bath - Control Panel - G3B Vertical Glassware - 1 Liter Receiving Flask - 1 Liter Evaporating Flask - Vapor Tube - Vacuum Seal - Power Cord - Operator's Guide - Full 3 Year Manufacturer's Warranty

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