Description
Features
- Digital control with max. temperature at 340℃, speed up to 1500rpm.
- Aluminum alloy work plate with flat plane provides fast heating performance, and strong compatibility with various heating containers and heating blocks.
- High-resolution LCD display shows actual temperatures and speed.
- PID controller ensures a precise and steady heating process.
- External temperature control is possible by connecting the temperature sensor (PT 1000) with accuracy at ±0.2°C.
- Brushless DC motor enables more powerful speed control.
- Three heating modes for selected (fast heating, standard heating and stable heating).
- Remote control function through RS232 interface provides PC control and data transmission.
Security
- International safety certification: obtained the CE,CTÜVus, FCC and other product safety certifications issued by TUV Rheinland
- Safety circuits provide overheating protection
- The “HOT” warning will flash if the plate temperatureis above 50°C even when the hotplate is turned off
- Brushless DC motor is maintenance free and explosion-proof
- Fully enclosed aluminum alloy housing with good heatdissipation performance and reliable protection capability
Specifications
| Specifications | HPS-340A |
| Work plate dimension | φ135 mm (5 inch) |
| Work plate material | Aluminum |
| Motor type Brushless | DC motor |
| Heating temperature range | Room temp.-340℃, |
| increment | 1℃ |
| Temperature display accuracy | ±0.1℃ |
| Speed range | 100-1500rpm resolution±1rpm |
| Max. stirring quantity [H2O] | 20L |
| Speed display | LCD |
| Temperature display | LCD |
| Max. magnetic bar[length] | 80mm |
| Temperature control accuracy | ±1°C(<100℃) ±1%(>100℃) |
| External temperature sensor | PT1000 (accuracy ±0.2℃) |
| Over temperature protection | 420℃ |
| “Hot” warning | 50℃ |
| Data connector | RS232 |
| Protection class | IP21 |
| Voltage | 100~120/200-240V 50/60Hz |
| Heating power | 600w |
| Power | 650w |
| Motor rating input | 18w |
| Motor rating output | 10w |
| Dimension [WxDxH] | 280×160×100mm |
| Weight | 2.8kg |
| Permissible ambient temperature and humidity | 5-40℃；80%RH |
