Varian VK 810 8-Channel Peristaltic Pump

For the use in cell biology just use a pump head which features convex rollers and does not squeeze  (more)the tubing as conventional rollers Models features a smooth start operation which prevents spills and splashing media. The speed will ramp up slowly until your set rpm has been reached Safety for continuous operation: the motor will be switched off if a high thermal load situation occurs to prevent accidents Flow rates of 3.6 to 3900 ml/min with single-channel pump heads High speed range from 50 rpm to 600 rpm This pump drive is not suitable for multi-channel operation Speed: 50 – 600 rpm Accuracy speed: ±2 % Dimensions (WxDxH): 166 x 256 x 225 mm Weight: 7.1 kg

Watson Marlow 505S Peristaltic Pump with Pumphead 508MC2 505S Manual Drive 55RPM ( 056.5821.000 ) 50 (more)8MC2 Eight Roller Two Channel Micro Pumphead ( 053.6280.000 ) Maximum rotor speed : 55 – 220 RPM 100-120 V / 220-240 V | 50/60 Hz | 50 W This unit is in excellent working condition and very clean cosmetically. Feel free to contact with any questions.

The Watson Marlow 405 Pump provides users with digital control over a two-channel precision pump. Th (more)is high flow laboratory pump has a speed range up to 200 rpm with a flow rate up to 370ml/min per channel. This microprocessor controlled, dual channel peristaltic pump is easy to control from the upfront digital keypad, allowing users to start, stop, reverse direction, control speed level, and initiate rapid priming. This digital lab pump is built for use with 1.6 mm tubing in sizes 12, 13, 14, & 16 (0.5 – 64.8 mm bore) and spring-loaded track to maximize tube life and flow precision against pressures up to 2 bar. The pump comes with pumphead designed with twin four roller rotors, spring loaded track, and adjustable occlusion lever allowing two individual channels of flow.

The peristaltic pump of the Cole Parmer type Masterflex is ideal for pumping corrosive, abrasive and (more) viscous liquids without damaging the pump. The Cole Parmer Masterflex can also be used in the pharmaceutical and biopharmaceutical industry. Speed: 6 – 3000 rpm Pump head type: 7518-00 Tube range: L/S 13: 0.6 – 36 mL/min L/S 14: 2.0 – 130 mL/min L/S 16: 8.0 – 480 mL/min L/S 25: 20 – 1000 mL/min L/S 17: 30 – 1700 mL/min L/S 18: 40 – 2300 mL/min

Single-channel peristaltic pump combines reproducible flow rates with simple operation, either as a  (more)standalone unit, or interfaced with programmable fraction collectors. Flow rate: 0.6 – 500 ml/h Work temperature: 0 – 40°C Maximum backpressure: 2 bar Weight: 1.6 kg

A homogenizer is a laboratory or industrial instrument used for the homogenization of various types  (more)of materials, such as fabrics, plants, food, soil and many others. The OV 625 Digital laboratory disperser guarantees the highest level of reproducibility for a wide range of laboratory applications. Cutting-edge technology and engineering, like all Velp scientific products, guarantee precision and high shear force for rapid homogenization, emulsification, suspensions and high-speed mixing of biological tissues, pharmaceuticals, cosmetics and food products. Excellent mechanical properties and high chemical resistance make it suitable for even the most demanding laboratory challenges. DISPLAY AND CONTROL Bright, intuitive LED display and rotary knobs allow you to fine-tune the speed between 3,000 and 25,000 rpm. Clear speed information on a black background aids visibility in all conditions. SAFE AND RESISTANT Safety features ensure maximum operator protection. For example, once the set point speed has been set, the OV 625 Digital will reach it gradually. In addition, various alarms warn the user in case of overload and overtemperature. The resistant and hermetic structure allows correct operation even in the most difficult conditions. Warranty up to 3 years. For maximum comfort, choose the model with the double pole stand. CHOOSE THE SUITABLE ACCESSORY Choosing the right dispersing tool is essential to achieve maximum performance and high reproducibility. VELP dispersion tools are made of stainless steel (316L) and equipped with a PTFE seal, to be compatible with different types of samples and reagents. To handle different fluids, different dispersion tools are required. In some applications it is necessary to use two dispersing tools in order to achieve a final fineness level from coarse to fine. Thanks to a knob and a quick fastening system, inserting and changing the dispersion tool is simple and fast: in seconds you can switch from one application to the next. FOCUS ON THE PRODUCT What is a disperser? The disperser can be called in several different ways: homogenizer; Cell Lysor, High Shear Mixer, Polytron, Stator Rotor Homogenizer, Sonicizer or Tissue Tear. The various nomenclatures are due to the various uses of this tool and you have different results that can be obtained through the accessories. Essentially, a disperser is used to create a uniform mixture by forcing the sample through a narrow, confined space. Blade homogenizers, such as Velp's OV 625 Digital, use the blades as a rotor for dispersing. How does it work? The dispersing tool consists of a rotor rotating at high speed inside a stationary stator. The area between the rotor tip and the stator slot is called the shear gap. Thanks to the high circumferential velocity, the fluid is drawn axially into the dispersion head and forced radially through the cutting gap, breaking up the particles.

PRECISION LABORATORY REFRIGERATOR manufactured by B Medical System PRECISION REFRIGERATOR FOR PHARMA (more)CIES (glass door) produced by B Medical System SECURITY AND PEACE OF MIND - Forced air cooling system for uniform and stable temperature distribution - Rapid recovery of the temperature even in case of frequent openings of the door - Safety thermostat that prevents the internal temperature from going below zero - Extended autonomy in the event of a power failure - Audiovisual alarm system with remote transmission via SMS or email - Optional °B Connected universal software for remote monitoring, reporting (in compliance with FDA 21 CFR Part 11) and archiving long term in combination with a data communication unit CONSTRUCTION AND TECHNOLOGY TO INCREASE THE EFFICIENCY OF THE REFRIGERATOR - Natural refrigerant with high cooling efficiency compliant with US SNAP and EU F-Gas regulations - Polypropylene structure injected with polyurethane foam that provides strong thermal insulation - 4-layer PMMA organic glass door offering maximum insulation, combined with weight reduction to reduce door closing efforts - Automatic internal LED lighting for lower energy consumption - Monobloc structure made with the exclusive rotational molding technique COMFORT OF USE AND DURABILITY - Smooth cleanable surfaces - Silent device - Low heat emission - Modular internal equipment - Easy data export to USB - Electronics with easily accessible temperature display - Heated gasket to minimize condensation - Corrosion resistant construction with lifetime warranty The B Medical Systems multifunction electronics of the "Precision line" series offers a complete alarm system, set point safety, battery backup, and many other control functions; compatible with the °B Connected solution for monitoring and data logging. Equipped with USB port and supplied with two keys. The main differences between the Precision line and Premium line series, in addition to the control panel, are the handle, ergonomic and patented by B Medical Systems for the premium line and the shape of the interior. Download the technical data sheet in Italian or in English for all the details.

Laboratory refrigerated incubator with multiparametric microprocessor. Fine temperature regulation,  (more)clear and complete display, top safety class, front regulation of the rear flue. MATERIALS:     External structure in steel painted with anti-acid epoxy powder     Inner chamber in 18/8 stainless steel     Ergonomic handle, easy to use and robust STANDARD:     PID thermoregulator with multi-display and adjustable temperature up to 80°C     2 shelves     Rear flue 45 mm for smoke outlet with front opening/closing adjustment device     10 mm hole on the upper side     Safety class DIN 3.1, the highest     IP protection: 42 INSTRUMENT SAFETY SYSTEM The stove has an independent electronic safety system. The electronic circuit DOES NOT depend on the thermoregulation card and will work even if the main card defaults. ICT-A FALC laboratory incubator

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