Radwag F1 Mass Standard - Knob Weights Without Adjustment Chamber - 1 kg

F2 Mass Standard - knob weights, wooden box. Nominal value - 250 kg.

F1 Mass Standard - knob weights, service case. Nominal value - 250 kg.

F1 Mass Standard - knob weights without adjustment chamber - set (1 mg - 5 kg), wooden box Number of (more) pieces in the set: 28

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: 20 g

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: 20 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.

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. Cylindrical Shape: The cylindrical shape of the standards ensures ease of handling and precise placement on weighing platforms. Wooden Packaging: The standards are delivered in an elegant wooden box, which ensures their safe storage and transport. Set Includes: 17 mass standards, 2 pairs of tweezers, 2 brushes and 1 pair of gloves.

This listing is for 1 of 2 Sartorius YCW653-00 F1 5KG Weight. The unit is in full working condition (more) and is ready for immediate release. Product Type: Cylindrical Calibration Weight Classification: F1 Weight (Metric): 5000 g (5 kg)

This was removed from a university lab where it was surplus to requirements. The unit powers up and  (more)is in good working order up to 1200˚C. It is in good cosmetic condition with minor marks.

Yamato LT-400C Overhead Stirrer, 100-120V Speed Range 25~1200rpm Max Torque 0.5N•m (5.0kgf•cm) Moto (more)r DC Brushless Motor 30W Features - Highly sensitive feedback system keeps the set speed, even with changing viscosity during stir - Maintenance free DC brushless motor - Digital speed indicator for accurate speed setting and confirmation - Noise prevention measures for optimal work environment - More safety-oriented design Laboratory stirrer with high speed to support different applications for low to medium viscosity samples. Highly sensitive feedback system keeps the set speed, even with changing viscosity during stir. Maintenance free DC brushless motor. Digital speed indicator for accurate speed setting and confirmation. Noise prevention measures for optimal work environment. More safety-oriented design. Speed range 25~1200 rpm. INCLUDED: The Yamato LT-400C Overhead Stirrer, 100-120V includes: - Clamp Safety Cover- Chuck Handle - Power Cord - Operator's Manual - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

IKA RV 10 Digital Rotary Evaporator w/ Dry Ice Condenser Features - 4L Heating Bath with optimized h (more)eating bath volume allowing for fast-heat up - Left or right flask rotation with a speed range of 20 to 270 RPM - Features smooth start function along with a timer function - RS-232 digital interface for remote control and IR interface - Easy and safe operation due to ergonomical design of the user interface Motorized lift with Safety-Stop function, which lifts the receiving flask from the heating bath in case of a power failure Integrated push-off mechanism to loosen tightly fitting or stuck glassware for easy flask exchange Safety temperature circuits are featured, along with Dry-run protection for an adjustable lower end stop and lock function for the heating bath The RV 10 digital represents the continual enhancement of the IKA RV 10 Rotary Evaporator line. The unit comes with a new universal heating bath, vertical glassware, state-of-the-art safety features and digital connectivity. The RV 10 digital is a robust and reliable lab companion. Its optimized bath volume allows for fast heat-up times. The condenser unit has special designed glass tubes that utilize the 1500 cm² surface extremely efficient. That’s why the RV 10 digital delivers reliable and reproducible process results that are usually reserved for more costly systems. Additional features such as smooth start, left-right interval or timer function capability support the user in their daily lab work. Another important aspect of the RV 10 digital are the sophisticated safety features. The motorized lift has an automated lift-out function in case of power outage to prevent superheating of the solvent. Safety temperature circuits can be set individually. Dry-run protection, adjustable lower end stop and lock function of bath setting complete the line of safety features. Furthermore, IKA offers a choice of coated glassware for increased safety needs. The RS 232 interface allows for remote control via IKAs “labworldsoft”. The Heating bath is controlled via the IR interface from the main unit. INCLUDED The IKA RV 10 Digital Rotary Evaporator w/ Dry Ice Condenser includes: - RV 10 digital - HB digital S099 Heating Bath - RV 10.4 Dry Ice Condenser - RV 3.4 Woulff bottle - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer Warranty (+ Additional Free 3 Year Warranty Extension with IKA Registration) IKA RV 10 Digital Rotary Evaporator w/ Dry Ice Condenser SpecificationsType of coolingverticalCooling surface620 cm2Motor principleDCSpeed range5 - 280 rpmReversible direction of rotationyesLiftMotorStroke 140 mmHeating temperature range room temp. - 180 °CHeat output 1300 WSet temperature resolution1 ±KFilling volume max.3 lTimeryesDimensions (W x H x D)500 x 430 x 440 mmWeight20 kgPermissible ambient temperature5 - 40 °CPermissible relative humidity80 %Protection class according to DIN EN 60529IP 20RS 232 interfaceyesVoltage220 - 240 / 115 / 100 - 240 / 100 - 120 / 100 - 115 VFrequency50/60 HzPower input1400 WComparison of ModelsSpecificationsRV 10 Digital w/ Dry Ice CondenserRV 3 w/ Dry Ice CondenserRV 8 w/ Dry Ice CondenserType of coolingVerticalVerticalVerticalCooling surface620 cm²1500 cm²620 cm²Speed range5 - 280 rpm20 - 300 rpm5 - 300 rpmLiftMotorManualManualStroke140 mm150 mm120 mmHeating temperature rangeRoom temp. - 180 °CRoom temp. - 99 °CRoom temp. - 180 °CFilling volume max.3 L3 L3 LTimerYesYesYesDimensions (W x H x D)500 x 430 x 440 mm440 x 530 x 330 mm510 x 490 x 345 mmRS 232 interfaceYesYesYesVoltage220 - 240 / 115 / 100 V100 - 240 V100 - 240 V.comparison-table tr td:nth-child(2) { background-color: #fffacd; }

Eppendorf 20x5.5-12ml Adapters for S-4-104, Cat # 5825736001 New in box Eppendorf 20 x 5.5-12ml adap (more)ters (Cat. # 5825736001) for 20 x 5.5 to 12mL tube capacity for the Eppendorf S-4-104 rotor in Eppendorf 5810/5810R centrifuges. This is a two piece set, and the adapters are new in packaging. INCLUDED: The Eppendorf 20x5.5-12ml Adapters for S-4-104, Cat # 5825736001 includes: - Full 6 Month Parts and Labor Warranty