Radwag F1 Mass Standard - Knob Weights - 5 kg

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: 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.

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. Key features: High precision measurements Stability over Time Calibration and Strict Quality Control Versatility of Applications Cylindrical shape Nominal value: 500 g

High precision measurements The 5 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.

F1 class mass standards are exceptional measuring tools that represent the pinnacle of precision in  (more)the field of metrology. Classified as F1 metrology class, they are perfect for advanced applications where every detail of measurement is of paramount importance. F1 mass standard: flat polygonal sheet Nominal value: 200 mg Material: nickel silver F1 Class Mass Standards – Key Features Highest Precision and Accuracy - F1 class mass standards are characterized by absolute measurement precision and extraordinary accuracy. They are designed to meet the most stringent standards for acceptable deviation from actual weight. Stability under Difficult Conditions - An important feature of F1 class mass standards is their ability to maintain measurement stability even under harsh environmental conditions. The standards of this class are resistant to changes in temperature, humidity and other factors that affect the precision of measurements. Calibration in Accordance with International Standards - The calibration process for F1-class mass standards is rigorous and in accordance with international standards. This ensures that standards of this class are globally recognized and can be used in different countries. Specialized Construction Materials - F1-class standards are often made of materials with unique physical properties. This provides them not only with precision, but also with durability and wear resistance. Application 1. Industrial Metrology F1 class mass standards are used in metrology laboratories engaged in the testing and maintenance of measurement standards. 2. Scientific Research In scientific research, especially in high-precision fields such as physics and astronomy, F1-class mass standards are a key tool. 3. Aerospace Industry In the precision mass measurements required by the aerospace industry, F1-class standards guarantee reliability and accuracy. 4. Calibration Laboratories In calibration laboratories where uniformity and precision are a priority, F1-class mass standards are the standard of excellence. F1-class mass standards are synonymous with the highest quality and precision in the field of metrology. Their use is crucial where even the slightest deviation from the standard can carry unpleasant consequences. They are tools for advanced applications that contribute to raising standards in the field of mass measurement.

F1 Mass Standard - knob weights without adjustment chamber - set (1 mg - 100 g), wooden box Number o (more)f pieces in the set: 21

F2 Mass Standard - knob weights with adjustment chamber - set (1 kg - 5 kg), wooden box Number of pi (more)eces in the set: 4

Digital Display, Total Control of Operations DLS guides the user through an extremely bright and eas (more)y to read display. All the main parameters are constantly shown at a glance, including the set speed, the actual speed, the torque value and the timer. In fact, DLS is equipped with a programmable digital timer up to 999: 59 minutes with automatic shutdown, allowing autonomous operation. Vigorous agitation The powerful rod stirrers are able to process even the most demanding substances, ensuring a smooth start and vigorous stirring at maximum speed! DLS can reach speeds of 2000 rpm, making it ideal for volumes up to 25 liters and medium viscosities, with a maximum of 25,000 mPa*s. Convenient chuck and high security The intuitive spindle locking system is the simplest and most comfortable available on the market, and does not require any special tools, offering the possibility of using different rod models, for the most varied applications, with a maximum diameter of 10 mm. VELP Scientifica solutions are extremely intuitive and easy to use, being equipped with the most advanced features in terms of safety, including overload and overtemperature. All models operate according to IP 40. Longest possible longevity All our solutions have been carefully designed to offer a long life to the instrument, even in the most difficult operating conditions. The structure covers and protects the engine from any aggressive liquids and vapours, preventing internal corrosion phenomena. The robust motor guarantees continuous operation over the years, without additional costs for maintenance. Resistant structure in technopolymer The special technopolymer structure of the VELP Scientifica rod stirrers guarantees excellent chemical resistance, without equal, and particular handling, being among the lightest on the market. Simple to install, resistant and intuitive, they offer a small footprint, to make the most of the space on the counter. Available models: The stirring rods available: For added versatility, you can choose between different types of control, digital or analog. - Digital: set speed, actual speed, torque and timer at a glance. - Analog: power and precision at the most advantageous price. Simple keys, graphics and intuitive design; you'll already know how to use it the first time you turn it on. Peace of mind and safety in your laboratory with every Velp instrument. - Protection in case of overload and overheating - Intuitive temple closing system, without the use of special tools. Maximum rod diameter of 10 mm Compact and lightweight, small in size to make the most of your laboratory bench space. - Technopolymer structure - IP40 protection

Thermo Scientific Compact LidPark P00155 This item was removed from a university where it was surplu (more)s to requirement. It is in very good cosmetic condition and powers up, we are unable to test it further at our facility. Model: LidPark P00155

Eppendorf S-4x1000 Swing Bucket Rotor with 1000ml Round Buckets The Eppendorf S-4x1000 Swing Bucket  (more)Rotor with 1000ml Round Buckets, (Catalog #: 5895100007) accommodates a capacity of up to 4 x 1000ml. This rotor can reach speeds up to 4,500 RPM with a maximum RCF of 4,347 x g. This Eppendorf S-4x1000 Swing Bucket Rotor is for use with the Eppendorf 5920R Refrigerated Centrifuge. (Please Note: The adapters pictured above are NOT INCLUDED. Please inquire if you may require adapters). INCLUDED: The Eppendorf S-4x1000 Swing Bucket Rotor with 1000ml Round Buckets includes: - S-4x1000 Swing Bucket Rotor - 4 x 1000 ml Round Buckets - Full 1 Year Parts and Labor Warranty Eppendorf S-4x1000 Swing Bucket Rotor with 1000ml Round Buckets SpecificationsMaximum Speed3,700 RPMMaximum RCF3,428 x gMaximum Capacity4 x 1000mlMaximum Radius22.4 cmCentrifuge CompatibilityEppendorf 5920R CentrifugeDownloadsTechnical Specification Download Request a Formal Quote .downloads-section { justify-content: center; }

Labconco FreeZone 6L -50C Console Freeze Dryer with Stoppering Tray Dryer and stainless steel coil a (more)nd collector Features - Patented moisture sensorprotects the vacuum pumpby preventing refrigerationor vacuum start-up whenmoisture is detected incollector chamber area. - Vacuum control valvemaintains set point vacuumlevel to speed the freezedrying process. - Lyo-Works OS provides a real time display of collector temperature and vacuum level - Flexible programming and control of optional drying accessories - Optional End-Zone™ end point detection for flask freeze drying - One-touch data logging and display provides information to maximize sample quality and minimize run time - FreeZone exclusive features protect your vacuum pump from costly damage: A vacuum break valve bleeds air into the system when power to the freeze dryer or vacuum pump is shut off for more than 5 minutes. A moisture sensor prevents refrigeration or vacuum start-up when moisture is detected in the drain line. Vacuum pump is automatically shut down when a leak is present in initial pull down or during run Lyo-Works™ OS provides a real time display of collector temperature, vacuum level and optional End-Zone™ end point detection system, shown on a 5" full color, capacitive touch screen. A variety of FreeZone Freeze Dryer accessories are available including Shell Freezers, Tray Dryers, Drying Chambers and Product Shelves. Memory to store30 programs with 16 segments each including number of steps,ramp rate, shelf temperature, hold time and vacuum level FreeZone 6 Liter Console Freeze Dryers with Stoppering TrayDryers are designed for lyophilizing moderate to large loads and stopperingvials or serum bottles under vacuum. The console features a front viewingwindow and interior space for a vacuum pump (sold separately). The console'supright stainless steel collector coil holds 6 liters of ice before defrosting.A single 3/4 hp HCFC/CFC-free refrigeration system cools the collector to -50°C (-58F), suitable for aqueous samples. The Stoppering Tray Dryer featuresthree 16.5" x 12" processing shelves. A single 1 hp HCFC/CFC-freerefrigeration system and 1000-watt electric heater cool and heat the fluidmedium circulating through channels in the shelves. Lyo-Works™ OS provides areal time display of freeze dryer and tray dryer parameters on a 5" fullcolor, capacitive touch screen. Models with PTFE-coated collectors that canwithstand corrosive compounds are available.Features Upright stainless steel collector coil holds 6L of ice before defrosting Features include hot gas defrost, side-mounted USB port and rear-mounted Ethernet connection. The console provides interior space for vacuum pump (sold separately) Lyo-Works OS provides real time display of collector temperature and vacuum level One-touch data logging and display provides information to maximize sample quality and minimize run time Customizable settings include language, time zone, temperature and vacuum FreeZone™ exclusive features protect your vacuum pump from costly damage: A vacuum break valve bleeds air into the system when power to the freeze dryer or vacuum pump is shut off for more than 5 minutes. A moisture sensor prevents refrigeration or vacuum start-up when moisture is detected in the drain line. Vacuum pump is automatically shut down when a leak is present in initial pull down or during run. FreeZone™ Stoppering Tray Dryer provides precise control and program flexibility for consistent performance. INCLUDED: The Labconco 700621000 FreeZone 6L -50C Console Freeze Dryer with Stoppering Tray Dryer and stainless steel coil and collector 115V, 60Hz includes: - Vacuum Hose - Drain Hose - Hose Clamp x 2 - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

A&D Weighing Phoenix GH-300 Analytical Balance, 320 g, 0.1 mg Capacity 320 g Readability 0.1 mg (more) Repeatability 0.2 mg Features - OES technology offers high performance and a wider range of models with reliable accuracy & precision - Adjustable environmental (manual or automatic) response characteristics to help cope with the effect of drafts and vibrations - Automatic self calibration to maintain accuracy under temperature changes - Save time with one-touch Full Digital Calibration FDC (Internal or External). Makes calibration simple to perform within seconds - Easy to clean and operate with anti-static glass breeze break and SS steal pan, spill proof ring and base plate - Advance stabilization bandwidth allows for fast response times - Auto power on ensures ready-to-use and optimal performance every time, reducing warm up/wait time - Balance ID and Clock/Calendar function allows for time & date stamps and GLP reports - Data memory plus the ability to export through bidirectional RS-232C or optional USB, Bluetooth & Ethernet - Underhook capability for density measurement and weighing of large or magnetic materials The A&D Weighing Phoenix GH-300 Analytical Balance, 320 g, 0.1 mg, brings precision and reliability to the lab with advanced features tailored for demanding applications. Leveraging high-performance OES technology, this model ensures exceptional accuracy across a wide range of tasks, and its adjustable environmental response characteristics help counteract the effects of drafts and vibrations, creating a stable weighing environment. Built for ease of use and durability, the GH-300 features an anti-static glass breeze break, a stainless steel weighing pan, and a spill-proof ring—all of which streamline maintenance and extend the unit's operational life. Engineered to save time and increase productivity, the GH-300 includes automatic self-calibration to uphold measurement accuracy even with temperature shifts. The one-touch Full Digital Calibration (FDC) function allows quick and straightforward calibration within seconds, whether using internal or external calibration. Fast stabilization times ensure that precise readings are available with minimal waiting, supporting smooth workflows in fast-paced lab settings. For comprehensive data management, the Phoenix GH-300 features a balance ID, a clock/calendar function for time-stamped GLP reporting, and extensive data memory capabilities. Connectivity options include standard RS-232C, with additional choices for USB, Bluetooth, and Ethernet to meet diverse data-sharing requirements. Designed with flexibility, this balance also includes underhook weighing for density measurements and supports multiple measurement units, making it an invaluable tool for labs requiring high-precision and adaptable weighing solutions. Supported by a comprehensive 5-year warranty, ensuring long term reliability and peace of mind for all your precision weighing needs. INCLUDED: The A&D Weighing Phoenix GH-300 Analytical Balance, 320 g, 0.1 mg includes: - Anti-Static Glass Breeze Break - Weighing Pan - Pan Support - Breeze Break Ring - Dust Plate - Floor Plate - Terminal Cover - Power Cord - Operator's Manual - Manufacturer's Documentation - 5 Year Manufacturer's Warranty