Many sectors are looking for solutions to increase their efficiency and earnings due to increasing costs. Nowadays, where it is more convenient to get results from short-term investments rather than long-term investments, Labo has developed solutions and products that are environmentally oriented, efficiency-oriented and that will maximize profitability. Circulators produced with 39 years of experience and knowledge are presented to companies with superior service understanding with quality control and R&D studies.
Temperature circulators are used for heating or cooling of samples in laboratories. Liquid circulators are often used when working with chemicals that can be flammable or explosive when exposed to an open flame. It is used in a wide variety of processes such as dissolving substrates, heating reagents and solutions, controlled chemical reactions, and cell culture incubation. It is also used to heat the samples at a slow and constant temperature or to keep them at a predetermined temperature for a while.
Circulators mainly consist of the following main components;
1-Cooling and/or Heating unit.
2-Stainless steel tank for liquid and samples.
3-Pump.
4-Control panel.
Circulators are the simplest auxiliary laboratory device and are widely used in many laboratories.
Circulators, which make a big difference compared to the old test methods in the studies carried out to increase the efficiency and quality of products and materials in laboratory studies, also have many integrations with external devices.
To give an example to these; viscometers, soxhlet extractors, reactors, rotary evaporators, refractometers are some of them.
Laboratories are also minded in a world where everything becomes smart. The alteration brought by Industry 4.0 to laboratories is not just an automation system.
The transformation has started with the cloud systems where all the machines communicate with each other, the continuous operation of big data and the decisions made with artificial intelligence. There are examples of this in the world. Labo products are also in this process.
Labo liquid circulators have precision heating and cooling features. It can be used for R&D studies, quality control processes and general use with suitable design and is controlled by a digital PID temperature control system.
Many types of controls are used to control a system. One of them is PID controllers, one of the continuous audits. The purpose of the PID controller is to prevent fluctuations at a certain temperature. In this way, precision temperature solutions can be produced.
RS485 digital interface which uses Modbus RTU protocol is provided with Labo liquid circulators optionally.
With this interface, by transferring the data from the device to the computer, you can create various timetemperature graphics and various scenarios related to them can be produced. Besides the system can work integrated with the Lab View application.
Labo P series liquid circulators can be operated between -60˚C and +200°C with ±0,02°C temperature stability. Labo P series liquid circulators have heating and cooling feature.
The cooling system (compressor) can be stopped when you do not need this feature with a button on body of the circulator. Thus you can extend the life of the compressor and save electricity.
Some Activities and Tests with Liquid Circulators
Quality control activities, R&D activities, calibration activities, viscosity tests, closed-loop systems, distillation systems, exothermic reaction cooling, biological researches, chemical reaction researches, polymer researches, food quality control activities, petroleum tests, water resistance tests, temperature resistance tests, general laboratory cooler, temperature resistance tests, crystallization researches, bacteriological researches, charpy impact testing, pilot production systems, blood and serum thawing, metallurgical analysis, etc.
Environment Friendly Circulators
All Labo refrigerated circulators contain environment and ozone layer friendly refrigerants. Besides, with strong insulation structures and silent hermetic cooling systems, heat losses are minimized and efficiency is increased.
Bülent Türk
Sales & Marketing Engineer
Labo Makine San. ve Tic. A.Ş.
