• Model RCH-1000 and RCH-3
• Enables powerful stirring while heating
• Characteristics
♦ The hot plate features an aluminum-embedded heater coated with ceramic, providing excellent heating performance through far-infrared radiation. It offers superior chemical resistance, heat resistance, and abrasion resistance.
♦ A rare-earth magnet with minimal magnetic force degradation due to temperature is used, ensuring stable stirring even during heating.
♦ A pole (optional) can be attached to secure unstable vessels.
♦ By using the vessel tip-over prevention stand, beakers, Erlenmeyer flasks, and other vessels can be prevented from tipping over.
♦ It can be used not only with the magnetic stirrer, but also in combination with the SynFlex BBS aluminum dry block bath.
By combining it with the uniquely structured BBS aluminum dry block bath, which offers heat transfer performance equal to or better than oil, it can be used as a synthesis system. The BBS aluminum block uses a dry system, eliminating the risks and splatter associated with oil, allowing for safe and clean operation. Aluminum blocks and optional parts can be selected according to your research needs, allowing for a wide variety of configurations to accommodate different vessel sizes and types.
♦ RCH-1000 has a digital display for temperature and rotation speed, making it easy to set the desired temperature and rotation speed.
♦ RCH-1000 allows direct temperature control of the sample using the included external temperature sensor.
• Specification
| Product | Hot plate magnetic stirrer | |
| Model | RCH-1000 | RCH-3 |
| Cat. No. | 264280 | 123910 |
| Rotation speed range | 50 to 1500rpm | |
| Temperature control range | Max. 310℃ (temp. of hot plate) | Max. 300℃ (temp. of hot plate) |
| Stirrer capacity | 20L (water) | 50mL to 3L (water) |
| Rotation speed setting | Speed control knob | |
| Rotation speed display | Digital | － |
| Temperature setting・display | membrane keypad setting・digital display | Speed control knob |
| Safety features | Fuse, Thermal fuse, Self-diagnostic function (upper limiter) |
Fuse, Thermal fuse |
| Temperature control | PID control | Input adjustable |
| Motor | Brushless DC motor, output 25W | Shaded-pole motor, output 1.8W |
| Magnet | Rare earth magnet | Rare earth cobalt magnet |
| Heater | 600W | 250W |
| Stirrer plate materials | Die-cast aluminum, ceramic coating | Aluminum embedded heater, ceramic coating |
| Stirrer plate size | 135mm diameter | 150mm diameter |
| Main unit materials | Die-cast aluminum | Flame-retardant nylon resin |
| Ambient temperature range | 5 to 35℃ | 5 to 40℃ |
| Power input | 6.3A, 630VA | 3A, 300VA |
| Supply voltage | 100VAC 50/60Hz | |
| Weight | 3.0kg | 2.4kg |
| Outer dimensions (mm) | Main unit: 165W x 275D x 90H, Stirrer plate: 135mm diameter | Main unit: 198W x 225D x 115H, Stirrer plate: 150mm diameter |
| Accessories | External temperature sensor (Pt100Ω) | Teflon® stirring bar 1pc (8mm diameter x 30mm length) |
♦ Performance values are measured at room temperature of 20°C, rated power supply voltage, 50Hz, and no load.
• Options
| Product | Model | Standard | QTY | Cat. No. |
Pole for RCH-3  |
RSP-30 | 10 diameter x 300mm length | 1 | 123850 |
| Pole for RCH-1000 |
－ | 10 diameter x 465mm length | 1 | 264790 |
Clamp  |
ZC | － | 1 | 124560 |
Vessel tip-over prevention stand  |
TOX-30 | For beakers, flasks (100mL to 3L) | 1 | 264720 |
Stirring bar  |
TSB-30 | 8 diameter x 30mm length | 5 | 123830 |