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LCD Magnetic Hotplate Stirrer LMMHS-A102 is designed with stirring capacity of 20L that combines heating and stirring functionalities, offering precise control, with safety features. Improved with corrosion-resistant ceramic plate ensures longevity and reliability. Our hotplate comes with safety measures that prevent accidents and guarantee safe operation include an automated shutdown system and overheating prevention.
Specifications
| Max. Stirring Capacity | 20 L |
| Stirring positions | 1 |
| Work plate material | Stainless steel cover with ceramic |
| Max. magnetic bar length | 80 mm |
| Speed range | 100 – 1500 rpm |
| Resolution | ± 1 rpm |
| Speed display | LCD |
| Temperature display | LCD |
| Heating temperature range | Room temp. to 340 °C, (Increment 1 °C) |
| Permissible ambient temperature and humidity | 5 to 40 °C, 80 % RH |
| Temperature control accuracy | ± 1 °C (< 100 °C) ± 1 % (> 100 °C) |
| Overheating protection | 360 °C |
| Temperature display accuracy | ± 0.1 °C |
| External temperature sensor | PT1000 (Accuracy ± 0.2 °C) |
| Timer function | 1 min to 99 h 59 min |
| Data connector | RS232 |
| Protection class | IP42 |
| Motor type | Brushless DC motor |
| Motor rating input | 18 W |
| Motor rating output | 10 W |
| Heating output | 500 W |
| Power | 550 W |
| Voltage | 100 – 120 / 200-240 V, 50 / 60 Hz |
| Plate Dimension [W x D) | Φ 135 mm |
| Dimension [W x D x H) | 160 × 280 × 85 mm |
| Weight | 2.8 kg |
Features
Digital temperature control with max. temperature at 340 °C
Safety circuit for overheating protection
Corrosion resistant ceramic plate
Remote function provides PC control and data transmission
Standard Accessories
| Model No | Specifications | Image |
|---|---|---|
| LMMHS-A102-S1 | Temperature Sensor PT1000 - A, length of 230 mm |
Optional Accessories
| Model No | Specifications | Image |
|---|---|---|
| LMMHS-A102-P1 | Blue carrying plate (To use with color quarter pies) | |
| LMMHS-A102-R1 | Blue Fixed ring (To use with color quarter pies) | |
| LMMHS-A102-Q1 | Red quarter pie, 11 holes, 4 mL reaction vessel, ɸ 15.2 mm, 20 mm depth | |
| LMMHS-A102-Q2 | Purple quarter pie, 4 holes, 20 mL reaction vessel, ɸ 28 mm, 24 mm depth | |
| LMMHS-A102-Q3 | Blue quarter pie, 4 holes, 30 mL reaction vessel, ɸ 28 mm, 30 mm depth | |
| LMMHS-A102-Q4 | Black quarter pie, 4 holes, 40 mL reaction vessel, ɸ 28 mm, 43 mm depth | |
| LMMHS-A102-Q5 | Green quarter pie, 6 holes, 8 mL reaction vessel, ɸ 17.8 mm, 26 mm depth | |
| LMMHS-A102-Q6 | Golden quarter pie, 4 holes, 16 mL reaction vessel, ɸ 21.6 mm, 31.7 mm depth | |
| LMMHS-A102-B1 | Reaction block for 50 mL round bottom flask (one flask capacity) | |
| LMMHS-A102-B2 | Reaction block for 100 mL round bottom flask (one flask capacity) | |
| LMMHS-A102-B3 | Reaction block for 250 mL round bottom flask (one flask capacity) | |
| LMMHS-A102-B4 | Reaction block for 500 mL round bottom flask (one flask capacity) | |
| LMMHS-A102-PC1 | Protective cover, temperature resistance of 135 °C | |
| LMMHS-A102-S2 | PT1000 - B, Temperature sensor (Glass Coated), length of 230 mm | |
| LMMHS-A102-C1 | Support clamp | |
| LMMHS-A102-SB1 | 10 mm x 6 mm Stirrer Bar | |
| LMMHS-A102-SB2 | 15 mm x 8 mm Stirrer Bar | |
| LMMHS-A102-SB3 | 20 mm x 8 mm Stirrer Bar | |
| LMMHS-A102-SB4 | 25 mm x 8mm Stirrer Bar | |
| LMMHS-A102-SB5 | 30 mm x 6 mm Stirrer Bar | |
| LMMHS-A102-SB6 | 40 mm x 8 mm Stirrer Bar | |
| LMMHS-A102-SB7 | 51 mm x 8 mm Stirrer Bar | |
| LMMHS-A102-SB8 | 65 mm x 8 mm Stirrer Bar | |
| LMMHS-A102-SB9 | 80 mm x 13 mm Stirrer Bar | |
| LMMHS-A102-BR1 | Stirrer bar remover, Length of 200 mm |
Applications
LCD Magnetic Hotplate Stirrer is commonly used in laboratories and research institute for sample digestion, extraction, and preparation of calibration standards.
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Frequently Asked Questions
1 What is a LCD Magnetic Hotplate Stirrer?
A LCD Magnetic Hotplate Stirrer is an apparatus designed to simultaneously heat and stir liquids in laboratories, with the LCD providing precise control over temperature and stirring speed.
2 How does a LCD Magnetic Hotplate Stirrer work?
It uses a rotating magnetic field to spin a stir bar inside a container, while the hotplate heats the solution, and the LCD screen displays and controls these parameters.
3 Can LCD Magnetic Hotplate Stirrer be used for titration experiments?
It is ideal for titration experiments as it provides consistent stirring and temperature control, which improves reaction accuracy.
4 Is LCD Magnetic Hotplate Stirrer suitable for preparing buffer solutions?
It is highly suitable for preparing buffer solutions because it ensures even solute distribution and precise pH adjustments during mixing.
5 How effective is LCD Magnetic Hotplate Stirrer for microbial media preparation?
It is very effective for microbial media preparation as it allows for uniform mixing and consistent heating, which are critical for sterilization and homogeneity.
6 Can LCD Magnetic Hotplate Stirrer be used in chemical synthesis?
It is commonly used in chemical synthesis to maintain uniform temperature and mixing conditions for reproducible reaction outcomes.
7 Is LCD Magnetic Hotplate Stirrer suitable for protein denaturation studies?
It can be used in protein denaturation studies where controlled heating and gentle stirring are required to prevent aggregation or degradation.
8 Can LCD Magnetic Hotplate Stirrer be used in pharmaceutical formulation?
It is frequently used in pharmaceutical formulation for mixing active ingredients uniformly at controlled temperatures.
9 How can LCD Magnetic Hotplate Stirrer help in nanoparticle synthesis?
It helps in nanoparticle synthesis by providing a stable thermal environment and uniform stirring, both essential for controlling particle size and distribution.
10 Can LCD Magnetic Hotplate Stirrer be used for DNA extraction protocols?
It can support DNA extraction protocols by maintaining uniform temperatures during lysis and ensuring consistent reagent mixing.