RC 5 Velp heating plate

AREX 6 by Velp Scientifica The central button activates the heating of the plate only after pressing (more) it, avoiding involuntary switching on. The safety icon informs the operator that the plate is at temperature, preventing possible burns. It will remain illuminated until the temperature is below 50°C. The knobs allow precise speed and temperature regulation with new ergonomics and greater sensitivity. CerAlTop™, High Resistance The CerAlTop™ plate, made of aluminum alloy covered with a ceramic layer, guarantees a homogeneous and fast heat transfer over the entire surface. Furthermore, the thin ceramic layer protects the straightener from scratches and chemicals. UNPRECEDENTED PERFORMANCE The brushless motor allows you to shake up to 20 liters at an adjustable speed from 30 to 1700 rpm. Thanks to the SpeedServo™ system, the speed is kept constant even when the viscosity varies. The Alnico magnet guarantees homogeneous agitation, even in the peripheral areas of the plate and a powerful magnetic coupling between motor and stir bar, a very important aspect when using accessories. MAXIMUM INSTRUMENT PROTECTION AREX 6 is an IP42 product designed to guarantee years of use and resistance in the laboratory. The structure and materials protect the internal parts of the instrument from possible damage. AREX 6 is guaranteed for 3 years. The silicone cover ensures further protection of the instrument from possible spills or splashes. Digital thermoregulation with VTF By connecting VTF digital thermoregulators, your AREX 6 transforms into a superior tool, with a built-in timer to schedule activities. The thermoregulator is ideal for multiple applications and meets the most demanding requirements in terms of precision, reliability and flexibility of use thanks to the innovative FUZZY LOGIC Technology. Automatically adapts thermoregulation to various factors such as power, load and heat dispersion. The VTF guarantees premium performance in terms of temperature control: it allows better alignment with the set temperature (with an accuracy of ± 0.5 °C.) and less initial 'overshoot' (initial discrepancy compared to the set temperature). Furthermore, VTF is equipped with a system to simplify installation on the support rod and facilitate positioning of the Pt100 probe in the most commonly used containers. The two clamps allow height adjustment while a sliding clamp allows horizontal adjustment. ACCESSORIES OIL BATH AND HEATING MANTELS REPLACED WITH SPHERICAL CAPS The new Spherical Caps are the perfect solution for replacing oil baths and heating mantles. Furthermore, they adapt perfectly to both the 135 mm plate diameter and the shape of the tubes allowing a fast heat transfer from the plate to the tube. To increase protection and reduce thermal dispersion, VELP has designed the new PTFE Covers. GREATER VERSATILITY The MultiAlublock™ and the new MonoAlublock™ made of aluminium, are ideal for carrying out numerous stirring and heating analyses, reducing time and space in the laboratory. - MonoAlublock™ are the ideal solution for all those applications that require analysis in tubes of the same size. - MultiAlublock™ are modular and of different types to support various tube sizes. Thanks to their modularity, it is possible to choose the mix that best suits your needs

Guardian 2000 Ohaus - Economical, for general stirring and heating Ideal for education and laborator (more)ies requiring fast, economical daily heating and reliable stirring up to 15 litres. All three models offer a simple knob control to easily adjust the heating and/or stirring functions. The heavy-duty construction includes an optional support rod holder. Stir models include PTFE coated stir bars. ★ Safe heating up to 500°C and stirring up to 15L with an easy to use knob control ★ Rugged metal housing with spill resistant design. The smooth, chemical-resistant ceramic soleplate is easy to clean ★ Safety is of the utmost importance: the indicator light turns on when the plate exceeds 40°C, ensuring operator safety during all heating applications. Applications Boiling liquids, preparation of samples and stock solutions, buffers and dissolution reagents, preparation of media, concentration of samples Display Light indicator for hot plate, green light when unit is heating and/or stirring Functionality Simple knob control, agitation up to 1600 rpm, temperature up to 500°C (or 380°C for round plate model) power cord (included), agitation models include PTFE coated stir bar Construction Heavy duty metal housing, PET front panel, control knobs, ON/OFF switch to disconnect heater, integrated support rod holder, easy to clean ceramic coated resin, ceramic or stainless steel tops Clean and simple control panel. For education, it is designed for maximum safety in the classroom. Easy Swtich on/off for all models. Fast and secure. THE MODELS AVAILABLE: The Guardian 2000 is made up of 9 models. Models with hotplate only, with magnetic stirring only or with both. In turn, they can be chosen for the size of the plate: 102x102mm; 174x174mm; Ø135mm.

Exact temperature setting via digital potentiometer Simultaneous digital display of target and actua (more)l temperatures via LCD display Actual temperature displays in medium with 0.1°C resolution when using PT1000 temperature sensor (included) Stirrer can be controlled with two microcontrollers (not included) Plate material: Glass ceramic Plate dimensions: 180 x 180 mm max. stirring capacity (H₂O): 10 L Speed range: 100 – 1500 rpm Dimensions (WxDxH): 215 x 330 x 105 mm Temperature range: 50°C to 500°C Weight: 5 kg

Temperature range: Ambient temperature +5 – 400°C Temperature stability: ±2% Plate material: Aluminu (more)m Plate dimensions: 100 x 100 mm Dimensions (WxDxH): 167 x 274 x 108 mm Weight: 2.0 kg

Suitable for volumes up to 10 liters (H2O) Temperature range up to 300°C Stirring speed: 0 – 1100 rp (more)m Plate diameter: 125mm Dimensions (LxWxH): 240 x 150 x 120 mm