Hot plate Magnetic Stirrer LHMS-T2013

Introduction

Hot plate Magnetic Stirrer designed with Digital + Heating + Stirring mode of operation, 350°C maximum temperature, and 200 to 2000 rpm speed range. Features dual sensor model design, where PT100 sensor used, for controlling heating liquid temperature, and K model sensor used to control hot plate temperature. Heating & Stirring is proceeded simultaneously. Screen Display shows temperature, rotational speed, and time simultaneously. It offers one key to shift inside and outside sensor, for easy, precise operation, and a speed switch to start and stop stirring at any time. This magnetic stirrers is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Used to mix component, for liquid mixing, in chemical synthesis, physical and chemical analysis, bio- pharmaceuticals etc.

Specifications

Mode	Digital + Heating + Stirring
Speed	200 rpm to 2000 rpm
Plate size	190 × 190 mm
Maximum volume	5000 ml
Plate load	10 kg
Working time	Continuous
Temperature	350°C
Minimum revolution	200 rpm
Heating plate	SS with Ceramic coating
Driving mode	Motor
Stir bar
Setting mode	Digital
Setting display mode	Digital
Timer	Yes (Timing function: 0-9999 min)
Operation function	Yes
Sensor	PT100
Voltage	110 V 50 Hz 220 V 60 Hz
Exterior dimensions ( W × L × H )	320 × 190 × 125 mm
Packaging dimensions ( W × L × H )	390 × 240 × 230 mm
Net weight	5 kg
Gross weight	6 kg

Features

Mode of operation - Digital + Heating + Stirring

Speed range - 200 rpm to 2000 rpm

Maximum temperature 350°C

Continuous work mode, Simultaneous heating and stirring

Enclosed hot plate with flame protection, fast warm-up and durable

Step less adjustable heating power and stirring speed

Hotplate Magnetic Stirrer comes with the adjustable PT100 sensor rack and stainless steel rods

Dual Sensor Outer PT100 sensor for inner heating liquid temperature control

K Model sensor to control hot plate temperature

Screen Display shows temperature, rotational speed, time simultaneously

Speed switch to start and stop stirring at any time

One key to shift inside and outside sensor, for easy operation

FAQs

1. What are the key factors to consider when selecting this magnetic stirrers for laboratory use?

When selecting this magnetic stirrers, key factors include: 1) The instrument's precision and accuracy to meet experimental requirements; 2) Compatibility with the types of samples and applications you will be working with; 3) Ease of use and maintenance requirements; 4) Safety features to protect operators and samples; 5) Calibration and certification requirements; 6) Cost-effectiveness and long-term reliability; 7) Technical support and service availability from the supplier. Evaluating these factors ensures that the instrument meets your laboratory's specific needs.

2. How often should this magnetic stirrers be calibrated to ensure accurate results?

It is recommended to calibrate this magnetic stirrers at least once every 6-12 months under normal usage conditions. More frequent calibration (every 3-6 months) may be necessary if: 1) The instrument is used continuously for extended periods; 2) It is exposed to harsh environmental conditions (temperature fluctuations, humidity, dust); 3) It is used for critical applications requiring high precision; 4) The instrument has been moved or subjected to physical shock; 5) Calibration checks indicate significant deviations from standard values. Always follow the manufacturer's calibration guidelines.

3. What are the common maintenance procedures required for this magnetic stirrers?

Common maintenance procedures include: 1) Regular cleaning of the instrument's exterior and sample contact surfaces to prevent contamination and ensure proper operation; 2) Inspection of moving parts (if applicable) for wear and lubrication as recommended by the manufacturer; 3) Replacement of consumable parts (filters, bulbs, reagents) according to usage guidelines; 4) Verification of performance parameters (temperature, pressure, voltage) regularly; 5) Storage of the instrument in a clean, dry environment when not in use; 6) Keeping a maintenance log to track service activities and identify potential issues early; 7) Following the manufacturer's specific maintenance schedule for optimal performance and longevity.

4. Can this magnetic stirrers be used with different types of samples, and are there any compatibility considerations?

Yes, this magnetic stirrers can be used with a variety of sample types, but compatibility considerations are important: 1) Check if the instrument's materials are compatible with the chemical composition of your samples (avoid corrosive or reactive substances that may damage the instrument); 2) Ensure that the sample volume and concentration are within the instrument's recommended range; 3) For biological samples, consider sterility requirements and potential cross-contamination risks; 4) For volatile or hazardous samples, ensure proper ventilation and safety precautions are in place; 5) Consult the manufacturer's documentation for specific sample compatibility guidelines, and perform compatibility tests with new sample types before regular use.

5. What should be done if the magnetic stirrers malfunctions or produces inconsistent results?

If malfunctions or inconsistent results occur: 1) First, check the instrument's user manual for troubleshooting guidelines specific to the issue; 2) Verify that the instrument is properly calibrated and within its calibration period; 3) Inspect for obvious issues such as loose connections, damaged parts, or incorrect settings; 4) Clean the instrument thoroughly to remove any contamination that may affect results; 5) Repeat the experiment with a known standard sample to determine if the issue is with the instrument or the sample; 6) If the problem persists, discontinue use of the instrument to prevent further damage or inaccurate results; 7) Contact technical support or a qualified service technician for diagnosis and repair, providing details of the issue and any troubleshooting steps already performed.