Grant Instruments Block Thermostat QBD4 with 4 blocks, 600 W, 220-240 V 50/60 Hz (200 x 380 x 100 mm) is designed for controlled dry heating of test tubes, microplates, and Eppendorf tubes in interchangeable aluminium blocks. It provides high capacity, precise temperature control, and flexibility for demanding laboratory applications.
Product Features
- Controlled dry heating for test tubes, microplates, and Eppendorf tubes using interchangeable aluminium blocks
- Digital systems available with 1, 2, or 4 interchangeable blocks (QBD models) and a high-temperature system (QBH2) with 2 blocks
- Fast heat-up time with in-block temperature sensing using an external sensor probe (sold separately)
- Built-in timer with programmable delayed start and RS232 output for data monitoring
- Includes block removal tool for safe and convenient handling
- Supports up to 4 interchangeable blocks for maximum sample capacity
Note: This product requires but does not include interchangeable QB-series blocks.
Specifications
- Temperature range: ambient 5 to 130 °C (QBH2: ambient 5 to 200 °C)
- Stability at 37 °C: ±0.1 °C
- Uniformity within the block at 37 °C: ±0.1 °C
- Uniformity across similar blocks at 37 °C: ±0.2 °C
- Supply requirements: 230 V, 50/60 Hz, single phase
- Power: 600 W
- Dimensions: 200 x 380 x 100 mm
Benefits
- Provides precise, uniform heating across multiple samples simultaneously
- High capacity with four interchangeable blocks for larger workloads
- Fast heating ensures improved laboratory workflow efficiency
- Digital controls, timer, and RS232 connectivity allow unattended and monitored operation
- Robust construction ensures long-lasting performance in laboratories
Why Choose Grant Instruments Block Thermostat QBD4
The QBD4 block thermostat offers maximum heating capacity with four interchangeable blocks, ensuring accurate, programmable, and efficient heating. It is an ideal solution for laboratories requiring reliable performance and large sample throughput.
