Aldrich MREG4329-BO Gasregulator

THE TOP MODEL OF THE 5 SERIES Ideal for laboratories requiring precise sample temperature control an (more)d maximum reproducibility. The AREX 5 Digital magnetic stirrer is a beautiful instrument with a dual digital display for thermoregulating samples with an accuracy of ± 1.0 °C. Thanks to the VTF system then, it will be possible to achieve an accuracy of ± 0.5°C. Pt100 and Pt1000 probes are also available as an option. RESISTANCE, SAFETY AND PERFORMANCE The plate of the AREX 5 Digital Velp model is IP42 certified and is made of aluminum alloy coated with a ceramic layer, which guarantees protection from scratches and chemical agents, making it very resistant and easy to clean. It is therefore preferred in laboratories where acids, bases and solvents are used. Safety circuits and overtemperature protection guarantee complete protection for the operators. Two light indicators inform the user when the heating function is active. Even when the instrument is switched off, a safety message ('HOT') remains on the display until the plate temperature drops below 50°C. A further alarm will detect the presence of the probe. The plate structure and the insulating disc protect the internal parts and ensure high resistance to the most demanding laboratory environments and applications, for example when working with cold fluids (below 0°C). AREX 5 is designed to last over time and like most Velp products it is guaranteed for 3 years. THERMOREGULATION When a temperature probe is connected, it is possible to choose 2 different thermoregulation modes to satisfy all laboratory needs: - FAST: the set temperature is reached quickly - FINE: the set temperature is reached more slowly, minimizing the overshoot SHAKING AREX 5 is equipped with a powerful brushless motor for daily applications, being able to agitate up to 20 liters (H2O). It is also equipped with SpeedServo™ technology, which allows the speed to be kept constant even when the viscosity of the sample varies. The combination of the powerful brushless motor and the strong magnetic coupling ensure homogeneous stirring, even in the peripheral areas of the plate, guaranteeing a constant speed in all positions. DESIGN The compact, innovative and attractive design offers comfort and safety both during benchtop applications and in laboratory fume cupboards. The inclination of the front panel is designed to optimize the user experience and the bright LED display allows easy reading and constant monitoring of the temperature and stirring speed. APPLICATIONS AREX 5 is the ideal solution for temperature sensitive applications in many industrial, research and academic laboratory sectors. THE AREX DIGITAL PANEL: BEAUTIFUL AND SIMPLE TO USE By turning the left knob it will be possible to adjust the temperature up to 310°C, while with the right one it will be possible to set the stirring speed from 50 to 1500 rpm. COMPARISON TABLE OF THE NEW VELP SERIES 5 MAGNETIC STIRRERS:

Level sensor / regulator

Large Safety Cabinet/Cupboard fitted with Gas Regulators This was removed from a university lab whe (more)re it was surplus to requirements. The unit is untested but in reasonably good cosmetic condition.

Scilogex 400 Vacuum Regulator/Moisture Trap The Scilogex 400 Vacuum Regulator/Moisture Trap is in us (more)e of control small volume, installed in a vacuum between DVR480 and vacuum system. Material: PVDF, PTFE, ABS, Borosilicate Glass, Stainless Steel. INCLUDED: The Scilogex 400 Vacuum Regulator/Moisture Trap includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Matrix Technologies PlateMate 2x2 Automated Pipetting Workstation This was removed from a university (more) lab where it was surplus to requirements. The unit powers up and goes through all start-up sequences. It is in good cosmetic condition with minor marks. It is fitted with a pipette head with 96 tips at 300µl.

MA X7.IC.A moisture analyzers are hi-tech measuring instruments intended for quick determination of  (more)relative moisture content, dry mass content and other parameters in samples of different substances. MA.X7.IC.A series is equipped with innovative system: the drying chamber can be opened and closed automatically using button or proximity sensors. Such solution allows: Maintaining moisture analyzer clean – operator does not touch moisture analyzer’s housing. Removing any shocks caused by manual closing of the chamber – the chamber closes automatically and always with the same intensity. Achieving high repeatability of opening and closing the drying chamber. Enhancing drying process automation. Enhancing safety of operation by eliminating contact with hot components of drying chamber. Improving operation ergonomics. MA.X7.IC.A series features user-friendly colour touchscreen. Free configuration of the control panel can be done by means of hotkeys, customizable information fields and programmable labels. Drying process can be carried out for any temperature and – thanks to databases – particular drying process may be set for a specific product. Highlights of X7 Series moisture analyzers: Automatic opening and closing of the drying chamber 7” capacitive colour touchpad Modern interface Uncomplicated, intuitive operation Programmable display Drying profiles (standard, mild, step, fast) GLP/GMP printouts-reports Repeatable and customized applications Work optimization due to the use of halogen lamps Capacity and temperature MA.X7.IC.A maximum capacity ranges from 50g/0.1mg to 210g/0.1mg. Moisture content is measured with the 0.01% accuracy (0.001 % for samples bigger than 1.5g). The maximum drying temperature is 160˚C (there is an optional moisture analyzer with 250˚C maximum temperature). An additional element for moisture analyzers that improves their functionality is a water vapour permeability determination set used in tanning industry for determining hygienic properties of leather. Databases: Information system of X7 series moisture analyzers is based on 8 databases, allowing many users to operate product database comprising many samples. Collected measurements may be subjected to subsequent analysis. Collected data is registered in 8 databases: Products (up to 5000 products) Users (up to 100 users) Packaging (up to 100 packagings) Customers (up to 1000 customers) Drying programs (up to 200 drying programs) Drying process reports (up to 5000 drying process reports) Ambient conditions (up to 10000 records) Weighings (up to 50000 records) The results The results obtained using the moisture analyzer (the final result of the drying process): % M – the mass loss in %; displays the mass change recorded during the drying process, expressed as a percentage, % D – the dry mass obtained during the drying process, expressed as a percentage; the result is the portion of the sample that remains on the weighing pan after the moisture has evaporated, % R – the ratio of moisture content to dry mass, obtained during the drying process, expressed as a percentage; the result is the portion of the sample that evaporated during the drying process, g – the sample mass after drying. Interfaces USB interface ensures quick transfer and copying of any results of your work (measurements, reports, databases) to a computer or other moisture analyzer. Remote access to the moisture analyzer allows for online data management. Cooperation with E2R allows for external data management which in turn increases the efficiency and results to the maximum.

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 8 cylindrical standards, providing a wide range of calibration options. High-Quality Accessories: The set also includes 2 pairs of tweezers, 1 brush 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.

Ohaus 30553086 4 x 500ml Fixed Angle Rotor The Ohaus 30553104 MTP V1 MTP Buckets, 2/pk accommodates  (more)a capacity of up to 3 standard well plates per bucket. These buckets are designed for use with the Ohaus 30553085 4x750ml Swing Out Rotor. This product reaches a maximum speed of 4,000 rpm when used with Ohaus FC5916 series centrifuges, and a maximum speed of 4,500 rpm when used with Ohaus FC5916R series centrifuges. INCLUDED: The Ohaus 30553086 4 x 500ml Fixed Angle Rotor includes: - Ohaus 30553104 MTP V1 MTP Buckets, 2/pk - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

IKA RV 3 Rotary Evaporator w/ Coated Dry Ice Condenser Features - Locking mechanism: red indicator s (more)hows unlocked position of vapor tube - Adjustable immersion angle - Stepless speed setting with dial control and analog speed display - Speed range of 20 to 300 RPM - Low device voltage (24V) ensures user safety - Compatible with the entire range of IKA RV 10 glassware 4L heating bath for temperatures up to 99°C with a digital temperature display and carrying handles Integrated push-off mechanism to loosen tightly fitting or stuck glassware for easy flask exchange Mechanical lift for precise positioning of the glassware, suitable for left or right handed operators and equipped with an end-point safety stop The RV 3 Rotary Evaporator is the manual basic model in thefamily of IKA Rotation Evaporators. It finds a multitude of uses in thechemical, pharmaceutical, and biotechnology industries, in research anddevelopment, in manufacturing and quality assurance, in laboratories, and inplant construction. Digital displays for speed and heating bath temperatureenable optimum control of all distillation processes. INCLUDED The IKA RV 3 Rotary Evaporator w/ Coated Dry Ice Condenser includes: - RV 3 ECO - HB eco S099 Heating Bath - RV 10.4 Dry Ice Condenser Coated Glassware - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer Warranty (+ Additional Free 3 Year Warranty Extension with IKA Registration) IKA RV 3 Rotary Evaporator w/ Coated Dry Ice Condenser Specifications Type of cooling verticalCooling surface 1500 cm2Motor principle DCSpeed range20 - 300 rpmSpeed tolerance set rotation speed < 100rpm1 ±rpmSpeed tolerance set rotation speed 100rpm1 ±%LiftmanualStroke150 mmHeating temperature rangeroom temp. - 99 °CDimensions (W x H x D)440 x 530 x 330 mmWeight28.3 kgPermissible ambient temperature5 - 40 °CPermissible relative humidity80 %Protection class according to DIN EN 60529IP 20Voltage100 - 240 VFrequency50/60 HzPower input1400 WComparison of ModelsSpecificationIKA RV 10 Digital Rotary Evaporator w/ Coated Dry Ice CondenserIKA RV 3 Rotary Evaporator w/ Coated Dry Ice CondenserIKA RV 8 Rotary Evaporator w/ Coated Dry Ice CondenserCooling Surface1500 cm²1500 cm²620 cm²Speed Range5 - 280 rpm20 - 300 rpm5 - 300 rpmLiftMotorManualManualStroke140 mm150 mm120 mmHeating Temperature RangeRoom Temp. - 180 °CRoom Temp. - 99 °CRoom Temp. - 180 °CHeat Output1300 WN/A1400 WFilling Volume Max.3 L4 L4 LTimerYesN/AN/ADimensions (W x H x D)500 x 430 x 440 mm440 x 530 x 330 mm510 x 490 x 345 mmVoltage220 - 240 / 115 / 100 - 240 / 100 - 120 / 100 - 115 V100 - 240 V100 - 240 V.comparison-table tr td:nth-child(3) { background-color: #fffacd; }Request a Formal Quote