JiAn Circular-Top Analog Hotplate Stirrer (340ºC Max.) Laboratory Tools And Equipment Factory
Hotplate Stirrer uses the magnetic field vortex principle to place the container containing the liquid to be stirred on the base of the magnetic stirrer, and the liquid sinks into the stirrer. When the magnetic stirrer is turned on, a rotating magnetic field is generated near the base, driving the stirrer in a circular cycle. Stir, and then form a vortex in the container liquid to achieve the purpose of stirring the liquid. There are two main types of stirrers currently used in laboratories: electric stirrers and magnetic stirrers. Among them, the magnetic stirrer is suitable for low-viscosity liquid or solid-liquid mixtures. JiAn Biotech specializes in the production of laboratory instruments matched with laboratory consumables, including mini centrifuges and mixers, suitable for popular PCR plates or PCR tubes in the market. Our plastic lab consumables include pipette tips, pipettes, Petri dishes, and more. Click on our official website to learn more.
Magnetic stirrers have the following advantages:
1. High-quality DC motor with low noise and stable speed regulation;
2. The stirring rod is made of high-quality magnetic steel, coated with polytetrafluoroethylene, which is heat-resistant, wear-resistant, and corrosion-resistant.
3. It can be mixed in an airtight container, which is ideal and convenient to use;
A general magnetic stirrer can have two functions stirring and heating at the same time. The role of stirring: 1) Let the reactants mix evenly, make the temperature distribution uniform, and then speed up the reaction speed or evaporation speed, thereby shortening the reaction time; 2) When heating in a closed container, magnetic stirring can prevent bumping. Heating function: This function is of course application specific. The temperature is usually controlled between room temperature and 100 °C by integrated heating on a magnetic stirrer. A simple magnetic stirrer only has a stirring function.
More details
| Model | JIAN102003 |
| Stirring positions | 1 |
| Set-up plate dimensions | Ø 135 mm |
| Set-up plate material | Stainless steel with ceramic coated |
| Motor type | DC motor |
| Max. stirring quantity (H2O) [L] | 5 |
| Max. stirring bar [L x Φ, mm] | 55*10 |
| Motor rating input [W] | 3 |
| Motor rating output [W] | 2.5 |
| Speed range [rpm] | 100-1500 |
| Speed display | LED |
| Heating output [W] | 600 |
| Heating temperature range [°C] | Room temp.- 280 |
| Temperature display | LED |
| Temperature display accuracy[°C] | ±0.1 |
| Safety temperature [°C] | 50-320 |
| External temperature sensor | PT1000 |
| Control accuracy with external temperature sensor PT1000 [°C] | ±1 |
| Hot surface warning | 50°C |
| Permissible ambient temperature[°C] | 5 - 40 |
| Permissible relative humidity | 80% |
| Protection class | IP 42 |
| according to DIN EN 60529 | IP 42 |
| Voltage [VAC] | 200-240/100-120 |
| Frequency [Hz] | 50/60 |
| Power[W] | 630 |
| Dimensions [W x D x H, mm] | 268 x 160 x 86 |
| Weight | 1.8 kg |
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