Cole-Parmer BH-250D-4 (formerly Techne DB100/4) block thermostat
Economical, compact, constant temperature heater suitable for test tubes, cuvettes and other small containers in a variety of applications..
- Range ambient +5 to +100°C
- Push button setting
- Built-in countdown timer with audible and visible alarms at end of timed period
- With overtemperature warning indicator
- Heats to 100°C in less than seven minutes
General specifications:
| Model | BH-250D-4 | |
| Control | Push button | |
| Temperature range x resolution | ºC | Ambient +5 to 100 x 0.1 |
| Stability at 40ºC at 100ºC | ±ºC ±ºC | 0.1 0.1 |
| Blocks accepted | 4 | |
| Heater power | W | 600 |
| Overall L x W x H | mm | 356 x 260 x 105 |
| Weight | kg | 7 |
With ‘power on’ and ‘hot warning’ lamps and block extraction tool. For 230V 50/60Hz single phase supplies. Requires,but does not include, interchangeable BK360- to BK368- blocks.