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PRODUCT NAME: DIRECT HEAT CO2 INCUBATOR

MODEL: NU5500

 

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The chamber walls are directly heated by foil heating elements attached to the sides, bottom, top and back of the  chamber.

 

A space-age high-density insulation [rated R5.0] covers the complete outer surfaces of the incubator inner chamber.

 

Air is constantly circulating within the chamber using a continuous operating fan/ motor/blower within the upper air plenum and sidewall duct system. This airflow is distributed uniformly and at very low velocity.

 

A large replaceable 99.99% efficient HEPA filter cartridge continually filters the air that circulates in the chamber.

 

A state-of-the-art microcomputer based control system is specifically designed to service the precise control requirements of the chamber's environment.

 

The microcomputer is supported with Read Only Memory [ROM] containing executable software, Random Access    Memory [RAM] for temporary storage, and Electronically Erasable Programmable Read Only Memory [EEPROM] for control set points and parameters. The EEPROM provides for indefinite storage of these values during periods of power off or power interruption. The microcomputer includes a complete internal diagnostic software package that permits fault isolation detection down to the failed component.

 

The direct heat incubator incorporates an integrated digital microprocessor-based, non-dispersive infrared CO² sensor. Advanced design provides a very stable drift-free output requiring less frequent calibration. 

  

Incubator shall be listed by Underwriters Laboratory to meet the requirements of both the U.S. and Canada standards   for electrical/mechanical integrity.PROCESS #9-1099 

 

The outer shell is cold-rolled steel with powder coat paint finish.

The inner chamber is 16 gauge, type 304 polished stainless steel using coved corner crevice- free construction.

All stainless steel shelves, shelf supports, guide rails, and air plenum are easily removable for decontamination.

Manually adjustable outer front door heater and front frame perimeter heater are duty cycle controlled to reduce condensation within the chamber.

Relative humidity level up to 95% is achieved in the incubator by the use of a stainless steel pan filled with distilled water and placed on the bottom of the chamber

An air pump continuously introduces fresh air into the chamber at a variable rate to reduce condensation.

Incubator shall come with four [4] square polished stainless steel shelves, 8 ft. [2.5m] electrical power cord, utility side access port, and heavy-duty leg levelers.

Incubators are stackable.

Performance Parameters

 

                   SPECIFICATIONS

MODEL

NU5500

Volume

6.65 Ft3 (188.5L)

Type Temperature

5°C above ambient to 55°C

Temperature Sensitivity

± 0.125°C

Temperature Uniformity

± 0.3°C@37°C

Temperature Accuracy

± 0.1°C

CO2 Range

0.1 to 20%

CO2 Accuracy

± 0.1%

CO2 Recovery

Up to 5% ± 0.2% in 3 minutes

Temperature Display Resolution

: 0.1°C

CO2 Uniformity

± 0.1%

CO2 Display Resolution

± 0.1%

Door and perimeter Heater Control Logic

Proportional 0-100% (adjustable)

Temperature Sensor Type

Precision Integrated Circuit

CO2 Control Logic

Fixed Algorithm/Manual

Enviromental Adaptable CO2 Sensor Type

Infrared

RJ - 11 Jack

on rear panel for remote alarm connection

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