Model KB 720 | Refrigerated incubators with a large temperature range
Benefits
- Assured: highly precise incubation conditions thanks to power reserves
- Reliable: failsafe operation over the long term thanks to proven compressor technology and interior made of stainless steel
- Smart: hot-air disinfection and easy programming of a second set temperature
- Economical: up to 40% lower energy consumption than the previous model thanks to modern inverter cooling technology
Product description
The powerful virtuoso in cooling incubators for microorganisms: KB units are able to incubate with exceptional precision even when fully loaded, feature a hot-air disinfection routine, and can be programmed for weekend operation with ease. The new KB unit consumes as much as 40% less energy than the previous model.
Important characteristics
- Temperature range: 0°C to +70°C
- Proven APT.line™ preheating chamber technology
- Up to 40% lower energy consumption compared to the previous model
- Energy-efficient cooling with modern inverter cooling unit
- Cooling with climate-neutral R-600a refrigerant
- Door heating to prevent condensation
- Housing design with HIT technology
- Interior made completely of stainless steel
- Inner doors made of metal oxide-coated safety glass
- Two racks made of stainless steel
- Large access port with silicone plug
- Floor-standing units featuring robust twin casters with brakes at the front
- Stackable tabletop units with a volume of up to 130 liters
- Simple programming of a second set temperature value
- Internal data logger, measured values can be read out in open format via USB
- Class 3.3 independent temperature safety device (DIN 12880) with visual and acoustic alarms
- Unit self-test for comprehensive status analysis
- Data interfaces: Ethernet, USB
Technical specifications
| Data | ||
| Designation | KB720-230V | KB720UL-120V |
| Article Number | 9020-0475 | 9020-0503 |
| Option model | Standard | Standard |
| Performance Data Temperature | ||
| Temperature range | 0...70 °C | 0...70 °C |
| Temperature uniformity at 37°C | 0.2 ± K | 0.2 ± K |
| Temperature fluctuation at 37°C | 0.1 ± K | 0.1 ± K |
| Max. heat compensation at 37°C | 640 W | 640 W |
| Recovery time after door was opened for 30 s at 37°C | 3 min | 3 min |
| Electrical data | ||
| Rated Voltage | 220...240 V | 120 V |
| Power frequency | 50/60 Hz | 50/60 Hz |
| Nominal power | 1,5 kW | 1,5 kW |
| Unit fuse | 16,0 A | 16,0 A |
| Phase (Nominal voltage) | 1~ | 1~ |
| Dimensions and weights | ||
| Interior volume | 727 L | 727 L |
| Net weight of the unit (empty) | 285 kg | 285 kg |
| Load per rack | 40 kg | 40 kg |
| Permitted load | 100 kg | 100 kg |
| Wall clearance back | 100 mm | 100 mm |
| Wall clearance sidewise | 180 mm | 180 mm |
| Housing dimensions not incl. fittings and connections | ||
| Width net | 1,285 mm | 1,285 mm |
| Height net | 1,951 mm | 1,951 mm |
| Depth net | 900 mm | 900 mm |
| Internal Dimensions | ||
| Interior width | 1,011 mm | 1,011 mm |
| Interior height | 1,250 mm | 1,250 mm |
| Interior depth | 575 mm | 575 mm |
| Inner doors | 2 | 2 |
| Unit doors | 2 | 2 |
| Environment-specific data | ||
| Energy consumption at 37°C | 255 Wh/h | 280 Wh/h |
| Fixtures | ||
| Number of shelves (std./max.) | 2/16 | 2/16 |