Kalstein

Analog Ceramic top Hotplate Stirrer YR02934

Analog Ceramic top Hotplate Stirrer YR02934

The Control Magnetic Stirrer with Stir Bar YR02934 is an indispensable tool for laboratories, seamlessly blending efficiency and precision in chemistry and biology applications. Its compact design and quiet operation make it an ideal choice over traditional gear-driven stirrers. Equipped with a digital display for temperature and speed, it offers a heating temperature range from ambient to 380°C and a stirring speed between 100 and 1800 RPM. The ceramic coated aluminum heating plate ensures even heat distribution and resistance to corrosion, while the specially designed housing protects the internal electronics from spills.

This page provides an overview of the Analog Ceramic top Hotplate Stirrer YR02934, including selection criteria, investment factors, operational advantages and maintenance recommendations. The aim is to support an informed decision before requesting a quotation.

This Kalstein model is available for laboratories in New Zealand, with selection criteria adapted to local purchasing, installation and support conditions.

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Key factors to consider

Key factors to consider

Before selecting the Analog Ceramic top Hotplate Stirrer YR02934, confirm workflow, available space, required accessories and installation conditions. This prevents oversizing the purchase and helps prepare a more accurate quotation.

This magnetic stirrer is perfect for a range of laboratory settings, especially where precise control over stirring and heating is required. Common usages include preparation of chemical solutions, biological cultures, and in fields where contamination control is crucial.

For the market in New Zealand, evaluation should consider local context such as Medsafe regulation, dairy and agro research and match the product to the real workload of the laboratory.

Market price range

Market price range

The pricing for magnetic stirrers such as the YR02934 model typically ranges between $380 and $1150, depending on the features and capabilities of the device. Investing in this type of high-quality equipment can significantly enhance the efficiency and accuracy of laboratory processes.

The final price may vary according to configuration, accessories, logistics, warranty and territorial availability. Compare the technical sheet with the real laboratory workload before confirming the investment.

In New Zealand, budget comparison should include Medsafe references, 230V/50Hz power conditions, accessories, logistics and after-sales support.

Value for money

Value for money

Advantages: The YR02934 is compact, easy to operate, and features a digital display for precision control. Its ceramic coated heating plate offers excellent heat distribution, and it is designed with a spill-proof housing. The device is both heat and corrosion resistant, making it a long-lasting choice. Disadvantages: The initial investment cost might be higher compared to basic stirrers, but its advanced features offer great value in the long run.

Value for money should be reviewed together with equipment stability, after-sales support, technical documentation and expected service life. A well-matched selection reduces downtime and improves return on investment.

Advantages and disadvantages

Advantages and disadvantages

This magnetic stirrer is perfect for a range of laboratory settings, especially where precise control over stirring and heating is required. Common usages include preparation of chemical solutions, biological cultures, and in fields where contamination control is crucial.

Main advantages include specialized application, integration with laboratory routines and accessory configuration. Limitations may include installation requirements, user training and preventive maintenance to preserve performance.

Expected lifespan based on use and maintenance

Expected lifespan based on use and maintenance

To maintain the stirrer's longevity, ensure regular cleaning, especially after contact with corrosive substances. It's also advisable to calibrate the device periodically to ensure accurate temperature and speed settings.

Service life depends on usage frequency, cleaning, storage, calibration when applicable and adherence to technical recommendations. A structured maintenance plan helps preserve accuracy, safety and operational continuity.

Support and spare-parts availability oriented to New Zealand helps preserve service continuity and plan preventive maintenance without extended downtime.

Specifications table for the Analog Ceramic top Hotplate Stirrer YR02934

Analog Ceramic top Hotplate Stirrer YR02934

Analog Ceramic top Hotplate Stirrer YR02934

Los agitadores magnéticos se utilizan a menudo en química y biología. Se prefieren a los motorizados accionados por engranajes agitadores porque son más silenciosos, más eficientes y no tienen partes externas móviles que puedan romperse o desgastarse (que no sea el simple imán de barra). Debido a su pequeño tamaño, una barra de agitación se limpia más fácilmente y esterilizado que otros dispositivos de agitación. No requieren lubricantes que puedan contaminar el recipiente de reacción y el producto. Se pueden utilizar dentro de recipientes o sistemas herméticamente cerrados, sin la necesidad de complicados sellos giratorios. Los agitadores magnéticos también pueden incluir una placa calefactora o algún otro medio para calentar el líquido.
Características Definitivas


  • Muy compacto y sencillo de operar

  • Pantalla digital de temperatura y velocidad, temperatura de calentamiento: Rt-380 grados y velocidad de mezcla: 100-1800 RPM

  • Carcasa de aleación de aluminio resistente al calor y a la corrosión para mayor durabilidad

  • Placa calefactora de aluminio con revestimiento cerámico para una excelente distribución del calor y resistencia a la corrosión

  • La carcasa especialmente diseñada evita que los derrames dañen los componentes electrónicos del interior

  • La placa de aislamiento térmico secundaria evita la pérdida de calor y elimina el daño por calor a los componentes electrónicos

  • Temperatura ajustable y velocidad de rotación


ModelYR02934
(current)
Working area (mm)180 x 180
Top plate dimension (inches)7.09 x 7.09
Temperature controlAutomatic PID control.
Top plate shapeRound or Square
Top plate materialBlack or white ceramic
Temperature range for the machineAmbient to 380 degrees.
Maximum temperature for the top plate325 degrees
Top materialBoth white ceramic and black ceramic are available.
Temperature display (° C)Digital display
Temperature controlAutomatic PID control
Temperature accuracy+/- 1 degree.
Stirring speed100-1800 RPM
Stirring displayScale
Stirring speed accuracy+/- 10 rpm
Allowed ambient temperatureAmbient temperature up to 40 ° C
Voltage160-240 V or 110-130 V.
Heating power supply (w)550
Motor power supply40 W.DC 20
Machine power supply600
Stirring flask capacity (ml)50ML-5L
Packaging dimension (mm)440 x 290 x 170
Overall dimensions (mm) (L × W × H)391 x 245 x 120
Shipping weight (kg)5.5 kg
Housing materialWaterproof and dustproof housing with time molding with anti-static paint
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Frequently Asked Questions about the Analog Ceramic top Hotplate Stirrer YR02934

What is the maximum temperature the stirrer can reach?

The YR02934 model can heat up to 380°C, with a top plate maximum temperature of 325°C.

Is the stirring speed adjustable?

Yes, the stirring speed is adjustable between 100 and 1800 RPM.

Can the stirring device be used in sealed environments?

Yes, it can be used inside hermetically sealed vessels without the need for rotary seals.

How do I choose the right Analog Ceramic top Hotplate Stirrer YR02934 for my laboratory?

Selection should start from workload, critical technical parameters, available space and frequency of use. Kalstein can support the comparison between operational needs, budget and maintenance requirements to avoid choosing equipment that is oversized or insufficient.

What should I review before requesting a quotation?

Review the model, technical specifications, required accessories, electrical conditions, consumables, delivery timing and installation needs. With this information, the quotation can be prepared more accurately and aligned with the laboratory workflow.

Does Kalstein provide guidance for this type of equipment?

Yes. The commercial and technical team can support product evaluation, explain differences between models, answer application questions and advise on preventive maintenance, spare parts and documentation required for a secure purchase.

What maintenance helps extend the equipment lifespan?

Follow the manufacturer manual, perform regular cleaning, verify calibrations or controls when applicable, avoid workload abuse and keep maintenance records. Stable use and preventive routines reduce failures and improve operational continuity.

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