Türkçe 
English WH390-NH Digital Hot Plate Magnetic Stirrer
Description:
Infrared Hot Plate / Stirrer Intelligent heating technology for powerful heating
WH390 / WH395
Technical Data:
| Maximum temperature setting [℃ ] | 450 |
| Maximum temperature setting with E-sensor [℃ ] | 300 |
| Safety temperature [℃ ] | 50~500 adjustable |
| High temperature protection [℃ ] | 10~50 adjustable |
| Temperature stability with E-sensor [℃ ] | ±1 |
| Heat output [W] | 2000 |
| External temperature sensor | Pt100 |
| External reference temperature sensor | - |
| PID parameter | 3 sets |
| Speed setting range [rpm] | 100~1500 |
| Stirring quantity max [L / H2O] | 30L |
| Temperature and Speed display | TFT display |
| Temperature and Speed setting | Turing knob |
| Time setting | 1~1999min / continuous |
| Top plate material | Ceramic glass |
| Top plate dimensions [mm] | 280×280 |
| Heating zone [mm] | Ø190 |
| RS232/RS485 interface | Yes |
| Dimensions W x D x H [mm] | 450X290X100 |
| Weight [kg] | 4.1 |
| Power supply | 220V/50Hz |
