HMS7-280G employs a full-coverage infrared heating element paired with a micro-crystalline glass worktable. In cutting-edge fields such as chemical synthesis, pharmaceutical research and development, materials science, and life sciences, it safeguards industrial and scientific heating and stirring tasks requiring high-precision temperature control, long-term stable operation, and tolerance to harsh environments.
Hotplate Magnetic Stirrer Feature:
Microcrystalline glass plate: Long-term friction from strong acids, strong alkalis, organic solvents, and metal containers. Sample splashes are easily wiped clean, with no residue or risk of seepage.
Full-coverage infrared heating: Rapid response, fast heating speed, uniform heat distribution, minimal overshoot, ideal for safe and reliable temperature-sensitive experiments.
Multi-layered safety protection: Overheat protection, high-temperature warning (flashing at ≥50°C).
Superior and practical design: A drain above the control panel prevents liquid splashes from seeping into the internal circuitry and corroding it, significantly extending lifespan.
Configurable with dual sensors (built-in+external PT1000), external temperature control accuracy ±0.2℃, with minimal fluctuation and high stability.
Brushless motor, low noise, long lifespan, minimum speed starts at 100 rpm.
Hotplate Magnetic Stirrer Specification:
Model | HMS7-280G |
|---|
Speed/Temp. Display | LCD |
Work Plate Dimension (W×D) | 180×180 mm |
Max. Stirring Volume (H2O) | 20 L |
Max. Magnetic Bar (Length) | 80 mm |
Speed Range | 100–1500 rpm (10 rpm step) |
Work Plate Material | Microcrystalline Glass |
Motor Type | Brushless DC motor |
Heating Temperature Range | RT.to 280 ℃ (1 ℃ step) |
Overheating Protection | 340 °C |
Temperature Control Accuracy | ±1℃ (＜100℃), ±1% (＞100℃) |
Temperature Display Accuracy | ±1 °C |
External Temperature Sensor | PT1000 (Accuracy ±0.2℃, optional) |
Protection Class | IP21 |
Interface | RS232 |
Residual Heat Warning | 50°C |
Power Supply | 100–120/200–240 V, 50/60 Hz |
Motor Output Power | 10 W |
Heating Output Power | 900 W |
Consumption | 920 W |
External Size (W×D×H)) | 215×360×112 mm |
Shipping Size (W×D×H) | 480×350×260 mm |
N.W./G.W. | 3.7 /5.3 kg |
Permissible Ambient Temperature & Humidity | 5–40 ℃, 80% RH |
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