
Laboratory Independent heating stirring control LCD 4-Channel Digital Hotplate Magnetic Stirrer
Magnetic hotplate stirrer is a laboratory instrument which is used for liquid mixing, mainly for stirring or simultaneously heating and stirring low viscosity liquids or solid-liquid mixtures.
AS-H340-S4 Magnetic Hotplate stirrer can stir four samples at the same time, with equal stirring time and speed, suitable for parallel experiments
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 340ºC)
Brushless DC motor is quiet, reliable & maintenance free, and provides more powerful speed control
External temperature sensor (PT1000) with accuracy 0.2ºC
Overheating protection temperature at 420ºC
Stainless steel work plate with ceramic coating provides good chemical resistance
Wide variety of accessories available to choose from
Hotplate Magnetic Stirrer |
Work plate dimension |
Φ135mm(5inch) |
Plate material |
Stainless steel with ceramic coating |
Motor type |
Brushless DC motor |
Motor rating input |
1.8W×4 |
Power |
515W×4 |
Heating Power |
500W×4 |
Voltage |
100-120V,60Hz; 200-240V,50 Hz |
Stirring positions |
4 |
Max. stirring quantity of single position (H2O) |
10L |
Max. magnetic bar |
40mm |
Speed range |
200-1500rpm |
Speed display |
LCD |
Temperature display |
LCD |
Control accuracy of sensor[rpm] |
±20 |
Temperature range |
25-340ºC |
Over temperature protection |
420°C |
Temperature display accuracy |
±0.1°C |
External temp. sensor |
PT1000(Accuracy±0.2ºC) |
IP Protection class |
IP21 |
Dimensions[WxDxH] |
698×270×128mm |
Weight |
9.5kg |
Permissible ambient temperature |
5~40°C |
Permissible relative humidity |
80%RH |






Q : What products can you offer?
A : We are a one-stop laboratory instrument supplier that can provide customers with products and solutions according to their needs.
Q : How long is your usual delivery time?
A : Our products are usually shipped out 5-7 days after receiving payment.
Q : What transportation methods do you support?
A : We support express delivery (DHL/FEDEX/UPS/TNT), trucks, trains, planes, and ships.
Q : What trade methods can you accept?
A : We support EXW, FCA, FOB, CFR, CPT etc