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« Apparatus for density measurements
« Apparatus for measuring mass, dosing liquids
« Apparatus for temperature measurement
« Apparatus for volume measurement, dosing liquids
« Barometers, humidity-meters, chronometers, timers
« Chromatography
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« Refractometres
« Rod mixing motors, thermoblocks
« Spectrophotometers
« Thermostatic baths
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Mixing motors with rod

Equipments for mixing by rod, made by the firm VELP, are recommended equally for mixing the materials with small, medium and great viscosity. The mixing rods can be set and tighten at the desired height easily, without using tools (exception type ES).

At the equipment starting, the mixing starts with slow acceleration, so it is avoided the liquid’s spreading. The motors are endowed with protection against overheating. The technologies and materials used assure a simple, safe, and silent use.

The motors insurance can be made with the support bar stand and double muff (they can be commanded separately). At types DLS and DLH rotation is set digitally and on the display appears the present rotation and the set rotation. The types LH and DLH have motors with greater power, are recommended for long duration mixtures or for mixing liquids with bigger viscosityDemand offer

Thermoblocks

They are dry ovens, perfectly usable for thermo stating and concentration of solutions from test tubes of different sizes, Eppendorf tubes, photometric vats, for tests preparation for photometric determinations in the waters analysis, for development of enzymatic reactions.

The duration of change possibility of tubes stands made of aluminum, the apparatus can have many uses. The painting with an epoxidic material of metal carcasses assures a high degree of resistance at corrosion and damaging.

The tank support of blocks can be easy cleaned and is made of aluminum with good properties of thermal; transfer. For controlling the temperature of solutions in the aluminum block it was made a hole as a support for thermometer that is temperature sensor.
The rod that is screwed in block facilitates taking out of block. The models at which the temperature’s adjustment is made analogically can be heated up to maxim 120 degrees Celsius with a precision of plus, minus 0.1 degrees Celsius.

The models where the temperature is made digitally, there can be worked up to 150 degrees Celsius with a precision of plus, minus 0.05 degrees Celsius. The temperature precision is given at 37 degrees CelsiusDemand offer

Heating plates for laboratories

The heaters FALC type CIR, with heating plate from cast iron, have great use in the laboratories and there can be found in one, four and six alternative positions. Referring to the heaters with more positions, the heating can be adjusted individually for each position. A colored lamp set on the front part of heater shows the starting of heating. The metallic carcass of heaters with one position is painted with an epoxidic material that assures the resistance at corrosion and damaging

The carcass of heaters with more positions is of anti acid steel, in which there can be set, individually for each plate a bar with clamp of balloon for keeping the balloons.

The supports for balloons with round bottom can be useful accessories, by means of which reaction mixtures are easily heated, using like “nests “of heating. Because of ceramics plate heating with good resistance at acids and with good properties of thermal transfer, The heaters of laboratory type PV, are recommended for applications at high temperatures. Because of the special technology of manufacturing of ceramics plate there can be assured a good passing of infrared beam carrying thermal energy. So, it is assured an economy of energy of 20-30% comparing with other thermal plates. A colored lamp set on the front part of heater indicates the starting of heating. The temperature adjusting is made after a graded scale with a metal regulatorDemand offer
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