4 & 6 Channel LCD Digital Hotplate Magnetic Stirrer
Features
-4/6 channels with independently control of start/stop, temperature, speed and display for better parallel experiment control.
-Ceramic co ating aluminum work plate with fast heat transmission and strong resistance to corrosion.
-Powerful, rapid heating with accurate PlD temperature control
-Spark-free DC brushless motor with extended life and no maintenance
-Compatible with various heating, block or reaction vessels for a variety of application scenario
-Ultra space-savingwith 4/6 channel integrated in one instrument
-“HOT" warning flashes on the LcD display ifthe work plate temperature is above 50'c after the user turn off thepower switch.
-Two indep endent safety circuits keep monitoring, the instrument. When overheating is detected and the sensormalfunctions, it will stop heating and sound alarm; When short circuit is detected, it will cut off the power toensure the human safety.
-Reliable safety mechanism, compliant tolEC61010-1\UL61010-1\BSEN61010-1\CAN\CSA-C22.2N0.61010-1 and alloth er safety regulations of laboratory heating, devices, competent with tasks without human surveillance.
Technical parameters:
| Specifications | MS-H280-S4 | MS-M-S4 | MS-H280-S6 | MS-M-S6 |
| Workplate dimension | 0134mm | 0134mm | 0134mm | 0134mm |
| Work plate material | Aluminum with ceramic coating | Aluminum with ceramic coating | Aluminum with ceramic coating | Aluminum with ceramic coating |
| Motortype | Brushless DC motor | Brushless DCmotor | Brushless DC motor | Brushless DC motor |
| Motor rating output | 5WX4 | 5WX4 | 5WX6 | 5WX6 |
| Heating power | 600WX4 | 600WX6 | ||
| Total power | 605WX4 | 5WX4 | 605WX6 | 5WX6 |
| Voltage,Frequency | 100-120V,60Hz; 200-240V,50Hz | 100-240V,50/60Hz | 100-120V,60Hz; 200-240V,50Hz | 100-240V,50/60Hz |
| Stirring positions | 4 | 4 | 6 | 6 |
| Max.stirring quantity(H₂O) | 3LX4 | 3LX4 | 3LX6 | 3LX6 |
| Max.stirring quantity (H₂O)per channel | 3L | 3L | 3L | 3L |
Max.magnetic bar [length] | 40mm | 40mm | 40mm | 40mm |
Speed range | 200-1500rpm | 200-1500rpm | 200-1500rpm | 200-1500rpm |
| Speed control accuracy[rpm] | ±20 | ±20 | ±20 | ±20 |
Speed display | LCD | LCD | LCD | LCD |
Temperature display | LCD | LCD | LCD | LCD |
| Heating temperature range | 25-280℃ | - | 25-280℃ | - |
| Overheating protection | 420℃ | - | 420℃ | - |
| Temperature display resolution | 0.1℃ | - | 0.1℃ | - |
| Temperature control accuracy | ±1℃(<100℃), ±1%(>100℃) | - | ±1℃(<100℃), ±1%(>100℃) | - |
| External temperature sensor | PT1000 (accuracy±0.2℃) | - | PT1000 (accuracy±0.2℃) | - |
| Pprotection class | IP21 | IP21 | IP21 | IP21 |
| Dimensions(WxDxH) | 701X265X127mm | 701X265X127 mm | 564X523X127mm | 564X523X127mm |
| Weight | 8.7Kg | 8.7Kg | 12.7Kg | 12.7Kg |
| Permissible ambient temperature and humidity | 5~40℃,80%RH | 5~40℃,80%RH | 5~40℃,80%RH | 5~40℃,80%RH |