Block thermostat QBD2For controlled dry heating of test tubes microplates and Eppendorf tubes in interchangeable aluminium blocks.QBD/QBH2 seriesChoose from three digital systems with 1 2 or 4 interchangeable blocks (QBD models) and one digital high-temperature system (QBH2) with 2 blocksFast heat-up time and in-block temperature sensing capability using accessory external sensor probe. Please order Cat. No. 6.228 714 separately.Built-in timer programmable delayed start and RS232 output for data monitoring(Requires but does not include interchangeable QB-series blocks)Temperature range: 5 to 130°C QBH2: 5 to 200°CStability at 37°C: ±1.0°CUniformity within the block at 37°C: ±0.1°Cacross similar blocks at 37°C: ±0.2°C2 blocks 300W 220-240V 50/60Hz 200 x 280 x 100mm
