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Research CO2 Incubators

Research CO2 Incubators
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These CO2 incubators set advanced standards in performance and freedom from contamination. The two research models have the added benefit of a high temperature decontamination facility. Advanced Microprocessor Control The specially developed microprocessor controller gives the user day to day control over all alarm settings, alarm delay and calibration adjustment. These settings are protected by an anti-tampering procedure. Sensors placed within key areas of the chamber constantly monitor and enable the control system to optimise temperature and C02 levels. After door opening, the culture conditions quickly recover without overshoot, and stable control is maintained. Profiled heating, a technique developed by LEEC, eliminates all risk of “hot-spots”. Active Contamination Control All models have a unidirectional airflow in the work area, an in-line HEPA filter and an ultra smooth stainless steel chamber with rounded edges. The indirectly heated inner glass door remains condensation free. These features all help to reduce the risk of contamination. The Research models also have a high temperature decontamination facility operated by a security keyswitch. User experience has shown high temperature to be especially effective in eliminating culture contamination. In-Vivo Simulation The advanced LEEC-20.2 microprocessor combined with the ducted airflow system ensures that temperature and CO2 stabilities (typically +0.1 °C and ±0.2%) are maintained to the tightest tolerances in order to give optimum “in-vivo” simulation. Standard Features Control • Microprocessor control with soft touch panel. • Bright LED digital displays for temperature and CO2. • Comprehensive alarm system (audible and visual) monitors all critical functions. Stainless steel outer cabinet for longer life. Ultra smooth stainless steel chamber helps contamination control. Adjustable levelling feet. Two cable access ports. • Built-in cooling coil can be connected to a source of chilled water for operation close to or below ambient temperature. • High and low alarm warnings (temperature and CO2). • Independent overtemperature safety cutout with failsafe. • Remote alarm connections (volt-free, N/0, N/C). Contamination Control • • • • Unidirectional airflow. HEPA filter removes airborne contaminants. High temperature decontamination (Research models). Indirectly heated in

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Cell Culture Incubators ta(1) to +60°C <±0.1°at+37°C <±0.2° at +37°C Typically < 6 minutes LEEC semiconductor ta(1) to +60°C <±0.1°at+37°C <±0.2° at +37°C Typically < 6 minutes LEEC semiconductor Range Control Recovery Sensor 0 to 20% <±0.2% at 5% Typically 3 minutes LEEC tc 0 to 20% <±0.2% at 5% Typically 3 minutes LEEC tc 0 to 20% ±0.2% at 5% Typically 7 minutes LEEC tc 02 Range Control Recovery Sensor Oto21% ±0.1% at 5% Typically 7 minutes Maintenance free fuel cell Temperature Range Control Variation Recovery Sensor Construction Alarms FYR Fyrite C02 test kit (0 - 20%). FYR/02 Fyrite 02...

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