Radwag Knob weights, Set (1 g - 500 g), Wooden Box

Flat polygonal sheets - set (1 mg - 500 mg) Class M1 mass standards are versatile measuring tools ch (more)aracterized by their high precision and versatility in laboratory, industrial or commercial applications. Classified as M1 metrology class, they are valued for their versatility and accuracy in mass measurement. 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. The set includes: plastic box 12 mass standards 1 pair of tweezers 1 brush Material: nickel silver *The 1 mg, 2 mg and 5 mg mass standards are made of aluminum. 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.

F1 Mass Standard - knob weights with adjustment chamber - set (1 g - 10 kg), plastic box Number of p (more)ieces in the set: 17 Weights 1 g i 2 g – solid masses without adjusting chamber

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: 1 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.

Convenient Transportation of Small Mass Standards The mass standards tweezers are tongs/ pliers that (more) will enable you to conveniently and precisely grasp and transport small mass standards. With it, you can easily and quickly place or lay an object (for example, a mass standard) on the pan and remove it from the pan. The tweezers protect the mass standards from finger grease, moisture and other factors that interfere with the measurement. It is indispensable in the daily use of laboratory balances. Tweezers 155 mm Material: stainless steel with a carbon fiber tip for standards up to 200 g What Kind of Tweezers for Mass Standards? TWEEZERS LENGHT APPLICATION Standard 105 mm up to 50 g 160 mm up to 200 g 250 mm up to 500 g 300 mm up to 500 g Made of carbon fiber 105 mm up to 50 g With a carbon fiber tip 105 mm up to 50 g 155 mm up to 200 g 185 mm up to 200 g 200 mm up to 200 g

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. Versatility of Applications Varied Standards: The set consists of 12 flat polygonal sheets and 4 cylindrical standards, providing a wide range of calibration options. High-Quality Accessories: The set also includes a brush and tweezers, facilitating precise and safe cleaning and handling of the standards. Elegant Packaging: The standards are delivered in an elegant wooden box, ensuring their safe storage and transportation. *The mg unit mass standards are flat polygonal sheets. **The 1 mg, 2 mg and 5 mg mass standards are made of aluminum.

Zeiss Axiovert 135 TV w/ XBO 75, Prior Motorised Stage & Control Lab This item was removed from  (more)a university lab where it was surplus to requirements. It is in good cosmetic condition and powers on successfully, with both lamps functioning. All mechanical elements operate smoothly. This microscope has been professionally serviced, the full service report is available on request. No objectives are included. Microscope Components:- Carl Zeiss Axio 3Fl Filter Slider - Filters: HQ, GFO, LP, BP 340, BP 380, FT 425, 500-530, FITC LP - Zeiss C-mount Camera Adapter (Model: 45 61 05) - Zeiss Phase Contrast Nomarski DIC LD Condenser (Model: 45 17 59) - Eyepieces: 2 x E-Pl 10x/20 - Zeiss HAL Lamp House (Model: 44 72 17) - Zeiss Illuminator Lamp House (Model: 44 72 16) Included Accessories and Additional Components: Prior ProScan III- Model: V31XYZ - Serial#: 79693 Prior Control Panel (Joystick)- Model: PS3J100 - Serial#: 80723 Prior Motorised Stage- Model: HK07X135 - Serial#: 1991 - Status: All items successfully communicate, with displays and LEDs fully functional. Includes motorised stage control via joystick, filter switching, and focus control. Does not feature a slide holder. Zeiss XBO 75 Lamp Power Supply- Model: J0470X - Serial#: 1626 - Status: Fully operational with correct cables for microscope connection. The hour clock was reset, showing only 30 minutes of use. Marzhauser Wetzlar Stage- Model: EK 130x85 Axiovert 200 - Serial#: 15042931 - Status: Non-motorized stage.

This Micromass Quattro LC Triple Quad Mass Spectrometer System was removed from a university lab whe (more)re it was surplus to requirements. The university informed us that it was in full working order prior to removal. And some specific info on the modules. Info on the parts - Gilson 805 Manometric Module fully workingGilson 811C Dynamic Mixer fully working2 off Gilson 306 Pumps fully workingGilson 231 Auto Sampling Injector fully workingGilson 402 Syringe Pump fully workingGilson 118 UV/Vis Detector Fully working The system comprises of 1 x Micromass Quattro LCPowers on 1 x Gilson 402 Syringe Pump (No.175587) - Powers on 1 x Gilson 118 UV/VIS Detector (109B8C041) - Didn't power on 1 x Gilson 306 Pump B (No.141636) - Powers on 1 x Gilson 306 Pump A (No.182892) - Powers on 1 x Gilson 811C Dynamic Mixer (No.369B8T060) - Powers on 1 x Gilson 805 Manometric Module (No.182810) 1 x Gilson 506C Interface (No.369C8PA101) 1 x Gilson 231 XL Sample Injector (No.210142) - Powers on

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.

Julabo PURA 30 Water Bath, 115V/60Hz (NRTL Certified) Working Temperature Range 18°C to 99°C Heatin (more)g Capacity 1300W Volume 36L Features - Ease of use - Bright display - Splash-proof protected mains switch - Built-in dry running protection - No disturbing elements in the bath - Platform included as standard - Integrated timer - Non-slip rubber feet - Ergonomic recessed grips - Integrated drain screw The Julabo PURA water baths stand for a straightforward and safe working in the laboratory. The high-quality water baths offer a temperature stability of ± 0.15°C (with bath cover). The working temperature range of +18°C to 99.9°C (with counter-cooling/bath cover) allows a wide range of applications, such as routine laboratory work, temperature applications for samples, incubation, material testing, corrosion testing, temperature control applications of cultures as well as temperature tests of food and beverages and in the dental field. All models (except PURA 4) come with an integrated drain screw for quick and clean draining of the baths. PURA water baths can be used flexibly and can be easily transported through ergonomic side recessed grips. Non-slip rubber feet ensure a firm footing and more safety in the laboratory. The units are splash-proof, feature a (membrane) keypad and temperature display (LED) for ease of use. Operation in °F or °C with integrated timer. There are no disturbing parts inside the bath so that the entire inner surface can be used to safely temperature-control even small sample containers. Click Here to View Product Video INCLUDED: The Julabo PURA 30 Water Bath, 115V/60Hz (NRTL Certified) includes: - Platform - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

The Leica DM500 microscope with “plug and play” capability is the ideal tool to make teaching entry- (more)level college and university Life Science courses easy and fun for the instructor and the student. Student-friendly features such as the pre-focused, pre-centered condenser and the EZTube preset diopter, which prevent incorrect adjustments, provide more time for hands-on teaching. EZStore design with integrated handle and cord wrap allows easy carrying, easy lifting and protection against microscope component damage. Head: Binocular Eyepiece: Leica HC PLAN s 10x/20 fixed Objectives: PLAN 4x/0.10, PLAN 10x/0.22, HI-PLAN 40x/0.65 PH2, HI-PLAN 100x/1.30 Oil PH3 Final Magnifications: 40x, 100x, 400x, 1000x Magnification changer: 4 position Focusing: Coaxial focus controls; self-adjusting focus mechanism; 300 micros per fine focus rotation; calibrated in 3 micro increments Illuminator: LED illuminator Camera: Leica ICC50 W Modes: SD mode, USB mode, WiFi mode, Ethernet mode Exposure time: 1 msec – 500 msec Live image: 30 fps (depends on mode and resolution setting) Full frame image acquisition: 5.0 megapixels max.