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Lab Companion CHB-350S Heating & Cooling Block
Item#: AAHJ1013UIdeal for simultaneous sample heating of multiple vials or test tubes with uniform and precise temperature control. (with optional block)
Please Note: image shown includes additional accessories not included with purchase
$1,535.00 $1,458.25
- Control System: Feedback control PID
- Display: VFD (0.1℃ resolution)
- Speed range (rpm): 2 to 70
- Temperature Range (℃ / ℉): Amb. +5 to 130 / Amb. +41 to 266
- Temperature Fluctuation at 37℃ (±℃ / ℉): 0.1 / 0.18
- Temperature Variation at 37℃ (±℃ / ℉): 0.5 / 0.09
- Safety
- Over temp.: Heating plate/ PCB
- Over current: Current limit protection
- Exterior Dimensions (mm/inch): 249×330×125 / 9.8×13×4.9
- Interior Dimensions (mm/inch): 154×99×37 / 6.1×3.9×1.5
- Net Weight (kg/lbs): 3.9 / 8.6
- Electrical requirements (120V, 60Hz): 6.7A
Performance
- Precision accuracy of ±0.1°C is ensured by PID controller from ambient + 5°C to 130°C.
- Its built-in temperature limit setting feature (with max. 0.2°C overshooting) allows you to perform highly temp. sensitive reactions such as isothermal amplifications.
- Optimal heat transfer is achieved by the tight coupling design of the main body and the corrosion-resistant anodized aluminum blocks.
Convenience
- Bright VFD display with responsive touch buttons.
- Advanced dual wait on/off timer modes.
- User can set timer to starts immediately after the timer setting or only after reaching the set temperature. - Transparent lid allows easy sample monitoring and even temperature distribution.
- Blocks can be easily interchanged by the included block lifter
Safety
- Self-diagnostic function identifying errors.
- Over-temperature and over-current protection.
- Its polypropylene main body is highly chemical-resistant and easy-to-clean.
