BOC Speciality Gases L200 Regulator 850295

Vertex Velp digital thermoregulator The instrument can be combined with the most common heating magn (more)etic stirrers and is supplied ready for use, complete with temperature probe and power cable for direct connection to AREX, AREC.X, AREX-6 heating magnetic stirrers. Thanks to the PW 10 branch element, VTF can be used with all types of heating devices such as water and oil baths, hot plates, thermometers, etc. Temperature Accuracy The VTF thermoregulator can be used in many applications where precision, reliability and flexibility of use are required, as it is equipped with Fuzzy Logic, which allows the thermoregulation to be automatically adapted to different situations, such as power, load and heat loss. The highly sensitive probe offers state-of-the-art temperature control performance, with an accuracy of ± 0.5 ° C Exclusive Fixing System VTF is equipped with an exclusive and innovative integrated fixing system that facilitates the positioning of the Pt100 probe inside the most common beakers. The two lateral clamps allow the height adjustment of the VTF, while the friction system ensures its movement on the horizontal plane. No system will be as comfortable! - Integrated Digital Timer Another unique feature of the VTF is the integrated timer. It is in fact possible to select up to a maximum time of 24 hours and 59 minutes, while at the end of the countdown the instrument will automatically switch off the thermoregulation. The timer mode can be recognized by the alternating flashing of the 2 arrows on the left side of the display. - Technical features: Structure: technopolymer Fixing on rods: from Ø 10 to 13 mm Pt 100 stainless steel probe: length 250 mm and Ø 3 mm Display: LCD Degree of protection CEI EN 60529: IP 54 Power supply: 12 Vdc Weight: 0.3 Kg Dimensions (LxHxP): 75x145x120 mm Adjustment range: -10 ... +300°C Accuracy: ± 0.5°C Resolution: 0.2°C Timed operation: from 0:00 to 24:59 (h: min) Remaining time display: possible Display of maximum temperature reached: possible Display visualization and automatic switching off of the heating plate in case of: - Probe shorted - Probe interrupted

Magnetic stirrer AREC.X 7 Precise and accurate thermoregulation for better reproducibility AREC.X 7  (more)is equipped with state-of-the-art heating plate technology, designed by VELP, which guarantees temperature homogeneity, thermal efficiency and long-lasting heating performance. The AREC.X 7 can be connected to the external Pt100 probe or to the VTF for precise thermoregulation of the fluid. The probe guarantees thermoregulation up to 250°C, with an accuracy of ± 1.0°C, while the VTF guarantees excellent thermoregulation performance up to 300°C and an accuracy of ± 0.5°C. The VTF is equipped with a timer, for unsupervised operation and increased productivity. Powerful stirring for your lab reactions You can rely on the AREC.X 7 for demanding laboratory reactions, as it agitates volumes up to 15 liters (H2O), from 50 up to 1500 rpm, thanks to the powerful motor and magnetic coupling. The electronic control adapts the stirring speed to any variation in the viscosity of the medium. Absolute safety and ease of use for laboratory operators The AREC.X 7 hotplate stirrer guarantees a superior level of safety and protection for laboratory operators, since it is entirely made of technopolymer and is equipped with an extremely resistant ceramic plate, ideal for high resistance to acids, bases and solvents. When the platen temperature is above 50°C and the heating function is not active, a safety message is displayed. The control panel is positioned at a safe distance from heat sources and the technopolymer structure is carefully designed so that accidental spills of liquids cannot reach the electronics. The extremely durable ceramic soleplate is easy to clean and resistant to acids, bases and solvents. Using a damp cloth, all residues will be easily removed. Save time with the new control panel Thanks to the digital display, extremely bright and easy to read, it is possible to constantly monitor the temperature. Two new comfortable knobs: the left one for the temperature (up to 550°C), the right one for the stirring speed (up to 1500 rpm). The innovative low profile design for exceptional comfort above the bench and inside the laboratory hood. MAXIMUM TEMPERATURE PRECISION The VTF thermoregulator is ideal for multiple applications and satisfies the most demanding requirements in terms of accuracy, reliability and flexibility of use. Thanks to the innovative FUZZY LOGIC technology, it automatically adapts the thermoregulation to various factors such as power, load and heat dispersion. The VTF guarantees premium performance in terms of temperature control: it allows a better alignment with the set point temperature (with an accuracy of ± 0,5°C.) and a lower initial 'overshoot' (initial deviation with the set temperature) . DIGITAL TIMER It will be possible to select up to a maximum operating time of 24 hours and 59 minutes, after which the instrument will automatically switch off the thermoregulation. COMFORT Thanks to the unique Velp design, the installation of the VTF on the support rod will be very simple and will help the positioning of the Pt100 probe in the different containers. The two clamps allow for height and horizontal adjustment.

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:

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

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

Heraeus BB 16 Function Line CO2 Incubator This was removed from a university lab where it was surpl (more)us to requirements. The system has been professionally serviced and is in full working order. A report is available on request. It is in good cosmetic condition with minor marks.

Bransonic accessories are designed to maximize theeffectiveness of your Bransonic baths. It is impor (more)tant that parts do not reston the bottom of the bath, as it can inhibit the ultrasonic activity andpossibly damage the unit. A variety of perforated trays, mesh baskets, beakers,and support racks give you the option of direct or indirect cleaning. All fivemodels come with covers to allow the cleaning bath to heat up more quickly. *Note: Perforated Trays for the 1800, 2800, and 3800 Series have perforated holes running lengthwise toward the bottom; 3 rows only. Direct Cleaning Method - Suspends parts using a perforated tray, mesh basket, or a support rack. - Permits sound waves to penetrate directly to the parts. Indirect Cleaning Method - Suspends parts using a solid tray, or beakers with a beaker cover. - Ideal for cleaning small parts. - Discarded soil cleans easily from a beaker or solid tray. - Indirect method is ideal for sample preparation. Perforated trays, solid insert trays, and wire mesh basketshave built-in handles specially designed to prevent accessories from touchingthe tank bottom. Support racks allow total volume of the tank to be used whilekeeping parts, fixtures, or containers about 1/2" above the tank bottom. Supportracks also are useful as countertop drain racks, holding parts above thecountertop surface. For 3800 Series Ultrasonic Cleaner 1.5 Gallon.

Memmert UN75 Natural Convection Oven 74L, 115V Temperature Range Ambient +5°C to 300°C Convection T (more)ype Natural Convection Chamber Volume 74L Features - 74 L (2.6 cu.ft.) chamber volume suitable for various sample sizes - Temperature range from +5°C above ambient to +300°C for flexible applications - 1 Pt100 sensor DIN class A in a 4-wire circuit for precise temperature monitoring - SingleDISPLAY digital PID-microprocessor controller with high-definition TFT-color display - Natural convection system ensures uniform heat distribution - Pre-heated fresh air admixture via electronically adjustable air flap - Sturdy, corrosion-resistant stainless steel interior with integrated heating on all sides - Powerful 115 V, 50/60 Hz, approx. 1800 W design for consistent performance The Memmert UN75 Natural Convection Oven 74L, 115V offers precise temperature control from +5°C above ambient to 300°C, ideal for various applications in laboratory settings. With a spacious 74 L (2.6 cu.ft.) chamber, this oven accommodates a range of sample sizes while maintaining consistent, uniform heating through its natural convection system. Its SingleDISPLAY digital PID-microprocessor controller provides easy monitoring with a high-definition TFT display, complemented by a Pt100 sensor DIN class A in a 4-wire circuit for precise temperature regulation. Designed for durability, the oven features a corrosion-resistant stainless steel interior with integrated heating on all sides and an electronically adjustable air flap for optimal air exchange, powered by a reliable 115 V, 50/60 Hz setup at approximately 1800 W. INCLUDED: The Memmert UN75 Natural Convection Oven 74L, 115V includes: - 2 Stainless Steel Grids - Tilt Protection Wall Bracket - Calibration Certificate - Power Cord - Operator's Manual - Manufacturer's Documentation - 3 Year Manufacturer's Warranty

HX7 scale’s multi functions Many functions, many interfaces and great robustness (IP66/ IP68)  (more)mean many possibilities for you to use this advanced scale. Tomorrow you can apply it to a different process than today – that’s the multifunctionality. That’s the saving! Use the potential Barcode scanners, receipt printers, label printers, external displays, control buttons, light signalling towers and other controlling/ signalling devices – thanks to multipurpose software, HX7 scale can work with all of them. You can easily connect them thanks to the fact that the balance is equipped with interfaces: RS232, RS485, USB, Ethernet, 4 IN/ 4 OUT. Optionally, the balance can be equipped with 12 IN/ 12 OUT and analog output module. You can find all accessories in our regular offer. And if you have questions about compatibility, our experts will help you. Easy and pleasant Simple and convenient operation with a 7-inch color display. Perfectly visible messages additionally supported by bargraph. The top part of the operation panel features a bar graph consisting of 9 red and green diode fields. The bar graph is a graphic visualisation informing the user on a current net weight of a product presented with reference to the scale range or declared min and max thresholds. The bracket allows the terminal to be placed on any flat horizontal surface or screwed to the wall with adjustable angle. The power of steel The use of stainless steel guarantees you a long life for the scale. It is not afraid of contact with moist objects or accidental splashes. The construction of the scale is made of powder-coated steel with a stainless steel weighing pan. This guarantees you work for many years, and what’s more, powder-coated steel is more environmentally friendly than traditional painting methods. Not just weighing But also parts counting, dosing, percent weighing and formulations. The power of HX7’s working mods. Do you need ALIBI? There you have it. ALIBI memory is like a black box of a scale. It records all measurements taken on the device. The ALIBI memory cannot be modified or erased. Referring to stored weighings you can generate weighing reports, formulation reports and reports on performed control processes. Single weighing is stored in the ALIBI memory as long as it is specified by a Weighing Storage Period (days) parameter.

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW