Get Price
HotPlate Magnetic Stirrer BHMS-104
- Brushless DC motor is maintenance free and explosion-proof
- Digital temperature control up to 340°C
- Digital speed control up to 1500 rpm
- Maximum stirring quantity of H₂O is 20 L
- Safety circuits provide overheating protection
- "HOT" warning flashes if plate temperature is above 50°C even when hotplate is turned off
- High-resolution LCD display shows actual temperatures and speed (displays the time)
- External temperature control is possible by connecting the temperature sensor (PT 1000) with accuracy at ±0.2°C
- Up to 3-Year Product Warranty
- US & EU Compliance Standards
- Door-to-Door Shipping
Technical Specifications
Detailed operating and construction parameters for this model.
| Model | BHMS-104 |
| Work plate Dimension [W x D] | Ø135mm (5 inch) |
| Work plate material | stainless steel cover with ceramic coating |
| Motor type | Brushless DC motor |
| Stirring positions | 1 |
| Max. stirring quantity, H2O (L) | 20L |
| Max. magnetic bar length | 80mm |
| Speed range | 100-1500rpm resolution ±1rpm |
| Speed display | LCD |
| Temperature display | LCD |
| Heating temperature range | Room Temp.-340°C, increment 1°C |
| Heating liquid temperature control accuracy | ±1°C(<100°C) ±1%(<100°C) |
| Overheating temperature protection | 420°C |
| Temperature display accuracy | ±0.1°C |
| External temperature sensor | PT1000 (accuracy±0.2°C) |
| "Hot" warning | 50°C |
| Data connector | RS232 |
| Protection class | IP21 |
| Timer function | 1min to 99h59min |
| Motor rating output | 10W |
| Power | 720W |
| Heating output | 500W |
| Voltage, Frequency | 160x280x100mm |
| Dimension [WxDxH] | 2.8kg |
| Weight | 5-40°C, 80%RH |
| Permissible ambient temperature and humidity | - |
| Wide range timer function | 1 min to 99 h 59 min |
Product Features
Key design, performance, usability, and safety advantages.
Brushless DC motor is maintenance free and explosion-proof
Digital temperature control up to 340°C
Digital speed control up to 1500 rpm
Maximum stirring quantity of H₂O is 20 L
Safety circuits provide overheating protection
"HOT" warning flashes if plate temperature is above 50°C even when hotplate is turned off
High-resolution LCD display shows actual temperatures and speed (displays the time)
External temperature control is possible by connecting the temperature sensor (PT 1000) with accuracy at ±0.2°C
Work plate with ceramic coating provides good chemical-resistant performance
Remote function provides PC control and data transmission
Wide variety of accessories available to choose
Security:
International safety certification: CE, CTUvUS, 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
DC brushless motor free of maintenance and spark, and with long service life
Fully enclosed aluminum alloy housing with good heat dissipation performance and reliable protection capability.
External sensor
RS232 connector
Wide range of accessories
Chemical resistance
Brushless DC motor
Accessories For Purchase View compatible optional accessories and additional items available separately.
| Images | Name | Description |
 | Blue carrying plate | use with color quarter pies |
 | Blue Fixed ring | use with color quarter pies |
 | Red quarter pie | 11 holes, 4mL reaction vessel, Ø15.2mm, 20mm depth |
 | Purple quarter pie | 4 holes, 20mL reaction vessel, Ø28mm, 24mm depth |
 | Orange quarter pie | 4 holes, 30mL reaction vessel, Ø28mm, 30mm depth |
 | Black quarter pie | 4 holes, 40mL reaction vessel, Ø28mm, 43mm depth |
 | Green quarter pie | 6 holes, 8mL reaction vessel, Ø17.8mm, 26mm depth |
 | Golden quarter pie | 4 holes, 16mL reaction vessel, Ø21.6mm, 31.7mm depth |
 | Reaction block | Reaction block for 50mL round bottom flask (one flask capacity) |
 | Reaction block | Reaction block for 100mL round bottom flask (one flask capacity) |
 | Reaction block | Reaction block for 250mL round bottom flask (one flask capacity) |
 | Reaction block | Reaction block for 500mL round bottom flask (one flask capacity) |
 | F101 protective cover | temperature resistance of 135°C |
 | Temperature sensor | PT1000-A, length of 230mm |
 | Temperature sensor | PT1000-B, temperature sensor with glass coated, length 230mm |
 | Support clamp | Support clamp of PT1000 Vertical bar length: 45cm, stems length: 25cm, stem diameter: 10cm |
 | Square Module | Square Module, capacity of 16 x 4mL flat bottom, hole dimensions: Ø15.2x 18.5mm |
 | Square Module | Square Module, capacity of 16 x 8mL flat bottom, hole dimensions: Ø17.5x23.5mm |
 | Square Module | Square Module, capacity of 9 x 16mL flat bottom, hole dimensions: Ø20.5x 28.5mm |
 | Square Module | Square Module, capacity of 4 x 20mL flat bottom, hole dimensions: Ø28.5x23.5mm |
 | Square Module | Square Module, capacity of 4 x 30mL flat bottom, hole dimensions: Ø28.5x33.5mm |
 | Square Module | Square Module, capacity of 4 x 40mL flat bottom, hole dimensions: Ø28.5x43.5mm |
 | Square Module | Ø65x25.5mm-150mL (Aperture x Hole depth - Adapted container volume) Spherical Square Module |
 | Square Module | Square Module, capacity 50mL round bottom, hole dimensions: Ø86x31.5mm |
 | Square Tray | Square Tray with Handle (Length x depth x width: 160 x 32 x 160 mm), Suitable for 5-inch Ø135mm magnetic stirrer |
 | Square Tray | Square Tray without Handle (Length x depth x width: 160 x 32 x 160 mm), Suitable for 5-inch Ø135mm magnetic stirrer |