LCD 4-Channel Digital Magnetic Hotplate Stirrer
MS-H340-S4
YBOTECH MS-H340-S4 Magnetic Hotplate stirrer is a laboratory device that employs a rotating magnetic field to cause a stir bar immersed in a liquid to spin very quickly, thus stirring it. The rotating field may be created either by a rotating magnet or a set of stationary electromagnets, placed beneath the vessel with the liquid. It is used in chemistry and biology where other forms of stirring, such as motorized stirrers and stirring rods, may not be viable for use.
It is widely used in chemical synthesis, physical and chemical analysis, bio pharmaceuticals etc.
Main Feature
- Independent heating and stirring control for each position
- LCD display shows real-time temperature and speed
- PID controller ensures a precise and stable heating process (maximum temperature up to 340℃)
- Brushless DC motor is quiet, reliable & maintenance free, and provides more powerful speed control
- External temperature sensor (PT1000) with accuracy 0.2℃
- Overheating protection temperature at 420℃
- Stainless steel work plate with ceramic MS-H340-S4
- LCD 4-Channel Digital Magnetic Hotplate Stirrer coating provides good chemical resistance
- Wide variety of accessories available to choose from
Security
- International safety certification: CE, CTÜVuS, FCC and other product safety cert,certifications issued by TUV Rheinland;
- Safety circuits provide overheating protection;
- “HOT” warning flashes if the work plate temperature is above 50°C;
- Brushless DC motor is maintenance free and exposion-proof;
- Fully enclosed aluminum alloy housing with good heat dissipation performance and reliable protection capability.
Technical Specification
| Specifications | MS-H340-S4 |
| Work plate Dimension | Ø135mm (5 inch) x 4 |
| Work plate material | Stainless steel with ceramic coating |
| Motor type | Brushless DC motor |
| Motor rating input | 1.8Wx4 |
| Motor rating output | 10Wx4 |
| Power | 515Wx4 |
| Heating output | 500Wx4 |
| Voltage | 100-120/200-240V 50/60Hz |
| Stirring positions | 4 |
| Max. stirring quantity (H2O) | 10L x 4 |
| Max. magnetic bar (length) | 40mm |
| Speed range | 200-1500rpm |
| Speed display | LCD |
| Temperature display | LCD |
| Heating temperature range | 25-340℃ |
| Over heat Protection | 420°C |
| Temperature display accuracy | ±0.1°C |
| External temperature sensor | PT1000 (accuracy ±0.2°C) |
| Timer function | – |
| Protection class | IP21 |
| Dimension [W x D x H] | 698x270x128mm |
| Weight | 9.5kg |
| Permissible ambient temperature and humidity | 5-40°C 80%RH |
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