Cole-Parmer BH-250-3-HT (formerly Techne DB3-A) block thermostat
Economical, compact, constant temperature heater suitable for test tubes, cuvettes and other small containers in a variety of applications.
- Range ambient to +100°C
- Analogue dial setting
- With overtemperature warning indicator
- Heats to 200°C in less than thirty minutes
General specifications:
| Model | BH-250-3-HT | |
| Control | Rotary dial knob | |
| Temperature range x resolution | ºC | Ambient to 200 scaled x 2 |
| Stability at 40ºC at 100ºC | ±ºC ±ºC | 0.1 0.15 |
| Blocks accepted | 3 | |
| Heater power | W | 450 |
| Overall L x W x H | mm | 279 x 260 x 105 |
| Weight | kg | 6 |
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.