• Hotplate Stirrer Joan Lab HS-5 (JL Digital Display Hotplate Stirrer) - AMI Scientific
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Joan Lab

Hotplate Stirrer Layar Digital JL Joan Lab HS-5

Hotplate Stirrer Layar Digital JL Joan Lab HS-5
Rp 4.678.230,90
Rp 4.678.230,90
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The Hotplate Stirrer Layar Digital JL Joan Lab HS-5 is a laboratory instrument that combines two essential functions in a single device body: heating through a hot plate surface and mixing through a magnetic stirring mechanism. Instruments of this type form the backbone of daily activity in almost every kind of laboratory, because a very large number of procedures require a solution to remain homogeneous while being held at a specific temperature. With one unit, users can dissolve solids, run reactions, warm media, and prepare buffer solutions without having to move between separate pieces of equipment.

The advantage that makes a digital-display model such as the HS-5 the preferred choice is the ease of reading and setting working parameters directly from a numerical display, rather than merely estimating them from the position of a rotary knob. A digital readout helps users repeat experimental conditions more consistently, which matters whenever experimental results must be reproducible. Magnetic stirring itself is superior because it does not require a stirring rod that penetrates the vessel, so the risk of contamination is reduced and the system can remain tightly closed.

In Indonesian laboratories, the construction of a hotplate stirrer is also generally compact, which saves space on a crowded bench top. That combination of a small footprint and two functions in one body suits laboratories that must fit dissolution, reaction, media preparation, and buffer work onto shared bench space. Because the same unit covers heating and mixing, it fits routine daily workflows in analytical, teaching, quality control, and research settings without demanding additional bench area.

  • Dissolving solids: the combination of controlled heating and continuous magnetic stirring shortens dissolution time and keeps the solution homogeneous throughout the process.
  • Running chemical reactions: the digital display lets the operator set and read the working temperature and stirring conditions directly, supporting reactions that must be held at a specific temperature.
  • Warming culture or growth media: the hot plate surface heats media while magnetic stirring distributes heat evenly, avoiding localized overheating in the vessel.
  • Buffer solution preparation: stirring and heating in a single device allow buffers to be prepared without transferring the vessel between instruments, saving bench space and handling steps.
  • Procedures requiring closed vessels: because magnetic stirring needs no rod penetrating the container, the vessel can stay tightly closed and the risk of contamination is reduced.

Brand Joan Lab
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Category IWAKI
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  • Product name: Hotplate Stirrer Layar Digital JL Joan Lab HS-5
  • Control and display: digital display for reading and setting working parameters numerically
  • Functions: hot plate heating combined with magnetic stirring in a single device body
  • Construction: compact design that saves bench-top space

Store the unit in a dry, clean location on a stable and level bench, away from water splashes and corrosive vapours, and keep the plate surface free of spilled reagents. Allow the hot plate to cool completely before cleaning, covering, or moving it, and disconnect the power supply first. Use vessels suited to the plate surface and to the working temperature, and place magnetic stir bars centrally so mixing stays stable. Observe standard laboratory precautions: wear appropriate personal protective equipment, never leave heated solutions unattended, and keep flammable materials away from the heated surface.

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