Inner glass door for ST3 series Pol-eko

1 block dry heaters Designed for daily use in the laboratory, dry block heaters are ideal for applic (more)ations requiring particular temperature stability. All units house an easily interchangeable modular block, with 40 options to choose from. Close contact between tube and block ensures maximum heat retention for efficient heating. Analog models: economic alternative; low temperature range: +5°C above ambient temperature to 100°C; high temperature range: 75°C to 150°C; control via two temperature adjustment knobs. Digital models: for repeatable results; from 5°C above ambient temperature to 120°C; control via touch pad controls with independent and easy to read LED displays for temperature and time display; sound alarm. - Exceptional temperature uniformity and extraordinary thermal stability. - Unique single point calibration function to ensure accurate display of actual temperature (digital models) Applications Culture incubation and activation, enzymatic reactions, immunoassays, melting / boiling points, isothermal incubation, nucleic acid denaturation Display LED display in digital models and knob with double adjustment and markings in analog models Operation Detachable three-wire cable and plug (included). Analog models require an external thermometer or temperature adjustment tool for the setpoint Structure Painted steel armor and support bar attachment with fixing knob Construction features Keypad control and audible alarm (digital models) Technical Specifications

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.

Digital display and total control of operations DLH guides the user through an extremely bright and  (more)easy to read display. All the main parameters are constantly shown at a glance, including set speed, real speed, torque value and timer. In fact, DLH is equipped with a programmable digital timer up to 999:59 minutes with automatic switch-off, allowing autonomous operation. Intuitive and safe, it guarantees overload, overcurrent and overheating protection. Convenient chuck and high security The intuitive spindle locking system is the simplest and most comfortable available on the market, and does not require any special tools, offering the possibility of using different rod models, for the most varied applications, with a maximum diameter of 10 mm. VELP Scientifica solutions are extremely intuitive and easy to use, being equipped with the most advanced features in terms of safety, including overload and overtemperature. All models operate according to IP 40. Longest possible longevity All our solutions have been carefully designed to offer a long life to the instrument, even in the most difficult operating conditions. The structure covers and protects the engine from any aggressive liquids and vapours, preventing internal corrosion phenomena. The robust motor guarantees continuous operation over the years, without additional costs for maintenance. Resistant structure in technopolymer The special technopolymer structure of the VELP Scientifica rod stirrers guarantees excellent chemical resistance, without equal, and particular handling, being among the lightest on the market. Simple to install, resistant and intuitive, they offer a small footprint, to make the most of the space on the counter. Available models: The stirring rods available: For added versatility, you can choose between different types of control, digital or analog. - Digital: set speed, actual speed, torque and timer at a glance. - Analog: power and precision at the most advantageous price. Simple keys, graphics and intuitive design; you'll already know how to use it the first time you turn it on. Peace of mind and safety in your laboratory with every Velp instrument. - Protection in case of overload and overheating - Intuitive temple closing system, without the use of special tools. Maximum rod diameter of 10 mm Compact and lightweight, small in size to make the most of your laboratory bench space. - Technopolymer structure - IP40 protection

Print resolution: 203 dots/inch, 8 dots/mm – 300 dots/inch, 12 dots/mm or 600 dots/inch, 24 dots/mm  (more)Dot size (WxL): 203 dpi – 0.125 x 0.125 mm, 300 dpi – 0.084 x 0.099 mm, 600 dpi – 0.042 x 0.042 mm Maximum print width: 203 dpi – 104 mm Bar code modulus: 203 dpi – 4.9 mil to 49 mil, 300 dpi – 3.3 mil to 33 mil, 600 dpi – 1.6 mil to 16 mil Programmable constant print speeds: 203 dpi – 61, 76 through 254 mm/s in 25 mm increments, 300 dpi – 61, 76 through 203 mm/s in 25 mm increments, 600 dpi – 38, 51 through 102 mm/s in 25 mm increments Media label length: Minimum – 13 mm, Maximum 203/300 dpi – 991 mm, Maximum 600 dpi- 508 mm Media label width: Minimum – 25.4 mm, Maximum tear/cutter – 114 mm, Maximum peel/rewind – 108 mm Media total thickness (including liner, if any): Minimum – 0.058 mm, Maximum – 0.25 mm Media maximum roll outer diameter: 76 mm core – 203 mm Media inter label gap: Minimum – 2 mm, Preferred – 3 mm, Maximum – 4 mm Media ticket/tag notch size (WxL): 6 x 3 mm Media hole diameter: 3 mm Media notch or hole position (centered from inner media edge): Minimum – 3.8 mm, Maximum – 57 mm Media black mark density: > 1.0 ODU Media maximum density: ≤ 0.5 ODU Ribbon width: Minimum – 51 mm, Maximum – 110 mm Ribbon standard lengths: 2:1 media to ribbon roll ratio – 300 m, 3:1 media to ribbon roll ratio – 450 m Ribbon core inside diameter: 25.4 mm Dimensions (HxWxD): 338 x 278 x 475 mm Weight: 15 kg

Heidolph Outlet instrument*. 12 months warranty. *Heidolph Outlet instrument can be overstocked item (more), returns, demo instrument etc. They are checked by Heidolph and in a 100% functional condition. Profit from great savings thanks to slight optical defects. Can be used with Heidolph rotational evaporators Hei-VAP Expert Control / Hei-VAP Ultimate Control Features: - Even if the gas ballast valve is open an excellent ultimate vacuum is reached when working with easily condensable vapors. - Distilling high boiling point solvents such as DMF or DMS at low bath temperatures possible. Technical Data:

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

Wavelength range: 400 – 750 nm Wavelength selection: Drop-in filters (600 nm included) Modes: Absorb (more)ance, Transmission Absorbance range: 0.0 – 2.999 Absorbance resolution: 0.01 Transmission range: 0.1 – 100% Transmission resolution: 0.1% Stability: ± 0.005A in any 15 min period Warm up: 15 minutes Photometric reproducibility: ± 1% T using same cuvette or test tube Light source: Pre-focused tungsten lamp Detector: Silicon photo diode Dimensions (LxWxD): 218 x 230 x 188 mm Weight: 2.2 kg

Maximum capacity: 810 g Minimum sample weight: 800 mg Readability: 10 mg Repeatability: 8 mg Lineari (more)ty deviation: 20 mg Setting time: 1.2 s Dimensions (WxDxH): 194 x 366 x 96 mm Weighing platform dimensions (WxD): 170 x 205 mm

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