IKA T18 Digital ULTRA-TURRAX Disperser

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.

IKA Ultra TURRAX® T 18 Digital Disperser Package, 1 - 1,500 ml Speed Range 3,000 to 25,000 RPM Visco (more)sity Max. 5,000 mPas Stirring Quantity Max. 1.5 l Features - Digital speed display - Electronic speed control - Electronic overload protection - Stainless steel dispersing elements can be cleaned quickly and easily - Plastic disposable dispersing elements are available in two sizes - Error code display - Quiet operation The competitively priced dispersing instrument is ideal for volumes from 1 to 1500 ml (H2O), featuring a digital speed display. It boasts a wide speed range from 3000 to 25,000 rpm, allowing high circumferential speeds even with small rotor diameters. The device offers electronic speed control, electronic overload protection, and a quiet operation at 75 dB(A) without the element. Stainless steel dispersing elements can be cleaned quickly and easily, while plastic disposable elements are available in two sizes. It also includes an error code display for easy troubleshooting. With a motor rating input of 500 W and output of 300 W, this versatile instrument is suitable for a wide range of applications.

IKA T50 Digital ULTRA-TURRAX Disperser Speed Range 600 to 10,000 mPas Viscosity Max. 5,000 mPas Sti (more)rring Quantity Max. 30 l Features - Digital speed display - Electronic speed control - Electronic overload protection - Stainless steel dispersing elements can be cleaned quickly and easily - Smooth start - Error code display The IKA T50 Digital ULTRA-TURRAX Disperser is a high-performance disperser designed for volumes ranging from 0.25 to 30 liters (H2O) with a viscosity of up to 5000 mPas. It features a powerful 1100 W motor with an output of 700 W, providing a speed range of 600 - 10000 rpm, controlled electronically with a stepless speed adjustment and displayed on an LED. The disperser includes electronic overload protection, ensuring safe operation, and stainless steel dispersing elements that can be quickly and easily cleaned. Additional features include a smooth start for controlled operation and an error code display for troubleshooting. The device operates quietly at 72 dB(A) and supports a wide range of laboratory applications with its robust design and precise control.

IKA T25 Digital ULTRA-TURRAX Disperser Speed Range 3,000 to 25,000 RPM Viscosity Max. 5,000 mPas Sti (more)rring Quantity Max. 2 l Features - Digital speed display - Electronic speed control - Electronic overload protection - Stainless steel dispersing elements can be cleaned quickly and easily - Plastic disposable dispersing elements are available in two sizes - Error code display - Quiet operation The high-performance dispersing instrument for volumes from 1 – 2000 ml (H2O) features a digital speed display. It offers a wide speed range from 3000 – 25,000 rpm, enabling users to work at high circumferential speeds even with small rotor diameters. A broad choice of dispersing elements adds versatility, making it suitable for applications ranging from homogenizing wastewater samples, use in laboratory reactors, dispersion tasks under vacuum/pressure, and sample preparation in medical research. The instrument boasts a motor rating input of 800 W and an output of 500 W. It includes electronic speed control and overload protection, ensuring reliable performance. Additionally, it operates quietly and features an error code display for easy troubleshooting. The dispersing tool is not included in the scope of delivery.

Pack of 2 traceable Refrigerator/Freezer Plus Thermometers VWR 12777-838 For laboratory VWR referenc (more)e : 12777-838 Range : -50°C at +70°C Resolution : 0,1°C Accuracy : ±0,5 °C W×D×H : 75×62×15 mm Bottle probe (glycol) The last calibration dates from 2013

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

XA100 pipette calibration adapter enables calibration and/or verification of piston pipettes by mean (more)s of a gravimetric method using the XA analytical balence. Set content: base weighing pan weighing vessel evaporation ring glass chamber with an opening for dosing Evaporation ring is an integral part of the adapter that increases relative humidity inside the weighing chamber. With this evaporation of the liquid during calibration/verification is stopped. An integrated weighing pan enables centric loading of the vessel in the weighing chamber. The weighing pan and the vessel are housed in a glass chamber featuring an opening allowing the user to dispense liquid through it, and reducing air drafts. Vessel capacity: 100 ml Adapters for Pipettes Calibration Pipette calibration adapters are intended for calibration and verification of piston pipettes using gravimetric method. Use of the pipette calibration adapter reduces maximum capacity of the balance by the mass of the weighing vessel. The table below, which presents the minimum requirements in accordance with ISO 8655-6:2022 standard, enables to select suitable adapter for pipette calibration and respective balance version. The parameters of the balance have been selected so that the expanded uncertainty of measurement in use is less than ¼ of the maximum permissible error of the test object. Nominal volume of apparatus under test V Resolution (d) mg Repeatability (s)3mg Recommended balance Microbalances Analytical balances 0,5 µl ≤ V < 20 µl 0,001c 0,01d 0,006c, e 0,03d MYA 21.5Y XA 6/21.5Y.M.A XA 6/21.5Y.M XA 21.5Y.M.A XA 21.5Y.M XA 21/52.5Y.M.A XA 21/52.5Y.M XA 53.5Y.M.A XA 53.5Y.M 20 µl ≤ V < 200 µl 0,01 0,025 XA 52.5Y XA 110.5Y XA 82/220.5Y.A XA 82/220.5Y XA 120/250.5Y.A XA 120/250.5Y 200 µl ≤ V ≤ 10 ml 0,1 0,2 Adapter for pipette calibration MY 11 XA 11 XA 11 XA 11 XA 11 XA 17 XA 17 XA 17 XA 100 XA 17 XA 100 Maximum vessel capacity 11 ml 11 ml 11 ml 11 ml 11 ml 17 ml 17 ml 17 ml 100 ml 17 ml 100 ml Weighing vessel mass ~ 10 g ~ 10 g ~ 10 g ~ 10 g ~ 10 g ~ 11 g ~ 11 g ~ 11 g ~ 65 g ~ 11 g ~ 65 g a The repeatability values, in this table, apply in the volumen determination of a single channel pipette. When a single-channel balance is used for volumen determination of single channel pipettes the repeatability values are double the values of this table. c Single-channel balance. d Multichannel balance, only valid for multi-channel pipettes. Multi-channel balances of 0,01 mg readability may be uses to test multi-channel pipettes with nominla volumes below 20 µl only if the expanded uncertainty in use is less than ¼ of the maximum permissible systematic error of the test object. e For single-channel pipettes of nominal volumes of less than 2 µl, a balance with repeatability better than the values in the table shall be used so that the expanded uncertainty in use is less than ¼ of the maximum permissible systematic error of the test object. table {font-size: 12px} td {padding:10px; } tr {text-align:center;} @media (max-width: 800px) { table {font-size: 9px} td {padding: 1px 1px} }

Julabo CORIO CD-450F Refrigerated Circulator with Natural Refrigerant (R290), 115V/60Hz Refrigerant  (more) R290 Working Temperature Range -30°C - 150°C Cooling Capacity 450W (at 20°C) Features - Models for internal and external applications - Bright, white, easy to read display - Very quiet - Easy pump change-over (internal and external circulation) - External pump connections (M16x1) - USB connection - Space-saving cooling coil design yields more usable space in the bath tank - Bath lid and drain tap included - Removable ventilation grid - Refrigeration unit without side vents - Class III (FL) according to DIN 12876-1 CORIO™ CD-450F refrigerated/heating circulator with an operating range of -30…+150 °C and ±0.03 °C stability. Suitable for temperature applications with cirulation to an external apparatus or immersing a device in the bath tank. The CORIO™ CD circulator incorporates easy change-over for control of fluid circulation internally or externally. The CORIO CD includes USB-B port for PC communication and a USB-A port for datalogging. Unit fittings: M16x1 male threaded adapters including a pair of 8 and 12 mm hose barbs. 450W cooling power at 20 °C with 70W at -30 °C. Options for heating power (1kW or 2kW) and refrigerant (R290 natural refrigerant or R449A synthetic refrigerant).Class III (FL) according to DIN 12876-1.INCLUDED: The Julabo CORIO CD-450F Refrigerated Circulator with Natural Refrigerant (R290), 115V/60Hz includes: - 2 each barbed fitting for tubing 8 and 12 mm inner dia. (pump connections M16x1 male) - Power Cord - Two Year Manufacturer's Warranty