Block thermostats, QBD, QBH series, accessory covers

For controlled dry heating of test tubes, microplates and Eppendorf tubes in interchangeable aluminium blocks. The following models are available:Choose from 3 digital systems with 1, 2 or 4 interchangeable blocks (QBD models) and 1 digital high-temperature system (QBH2) with 2 blocksFast heat-up time and in-block temperature sensing capability using external sensor probe. Please order Cat. No. 6.228 714 separately.Built-in timer, programmable delayed start and RS232 output for data monitoringIncludes block removal toolRequires but does not include interchangeable QB-series blocksSpecificationsTemperature range:ambient 5 to 130 °C, QBH2: ambient 5 to 200 °CStability at 37 °C: Uniformity±0.1 °Cwithin the block at 37 °C: across similar blocks at 37 °C:±0.1 °C ±0.2 °CSupply requirements:230 V, 50/60 Hz, single phase