Application range:
This series of CO2 cell incubator is applied to growing biological cells, organisms and bacteria cutures in medical pharmaceutical, biochemical and agronomical reserach institutes as well as relevant industrial manufacture plants.

Structure characteristics.
Two optional structure: Water jacket sturcture and air jacket structure.

Operation room is made of endurance steel and is equpped with fan for complusive air convection in interal air passage, which enhances indoor temperature uniformity and balance CO2 density.

When the door is open, fan and heating stops automatically(for WJ-3, the CO2 inlet valve closed immediately), for reducing the pollution caused by air admission.

Temperature is controlled by a microchip processor with PID algorithm, of high precision and good anti-interference capability. It adopts three probes to control internal air temperautre, water temperature and door temperature, minimizing the temperature fluctuation in operation room. (there is two probes for air jacket, for controlling internal temperature and door temperature)

Touching button, for easy and flexible handle, adopts LED digital display with all fixed parameters for all relevant working states.

Multi-protective functions including overheating, water shortage and air supply cutting, etc, to ensure the safety of operation.

Adopts non-bacterial air filtering device and ultraviolet bacterial killing lamp to reduce pollution.

Maintain humidity in operation room by adopting natural evaporation.

WJ-2: Ratio of CO2 and air can be easily adjusted accordingly. Using glass rotor flow meter of direct-reading type with needle valve, which is small and aesthetic, the scale is accurate.

WJ-3 Adopts imported international first -class gilded infrared-wave probe for CO2 detecting, to ensure the accuracy of data. The using life of sensor is over 15 years. Can randomly set CO2 concentration in the operation room from 0 to 20%, which is controlled by micro-data analysis and intelligent PID control. Configuring super-concentrations, slow concentraion rising alarm and CO2 cut alarm.

Model	WJ-2	WJ-2-160	WJ-3	WJ-3-160	WJ-3-270
Outline dimension(cm)	57x59.5x94.5	68.5x69.5x107.5	57x59x85	67x64x103	77x79x108
Work room dimension(cm)	41x40.5x51	50.5x45.5x70	41x40.5x51	50.5x45.5x70	60x60x75
Capacity	80L	160L	80L	160L	270L
Net/gross weight(kg)	60/90	80/115	60/90	80/115	132/165
Rated power(W)	600W	900W	600W(gas jacket)/900W(water jacket)	700W(gas jacket)/1200W(water jacket)	1200W(gas jacket)/2100W(water jacket)
Shelf	standard:2pcs /multi adjustable	standard:3pcs /multi adjustable	standard:2pcs /multi adjustable	standard:3pcs /multi adjustable	standard:3pcs /multi adjustable
Exterior material	Cold-roll steel sheet, spurts models
Interial material	Stainless steel
Exterior door	Cold-roll steel sheet, spurts models
Inner door	Tempered glasses
Heat insulation layer	Polystyrene film
Temperature control range	RT3°C~ 60°C(Environment temperature 5°C~35°C)
Temperature control method	PID control method
Heating method	1.air jacket 2.water jacket
Circle method in box	Breeze stirring method
Temperature fluctuation	not more than +/-0.2°C
Temperature uniformity	not more than+/-0.3°C
Timer range	1.1~9999min	2.continuously running without timer
CO2 concentration control range	0~20%
CO2 control method	air-ratio type		imported infrared sensor, solenoid valve type
Humidifying method	water plate for humidifying, natural evaporation
Sterilization method	UV sterilization
Alarm function	Over temperature alarm,temperature probe damage alarm,water shortage alarm		Over temperature alarm,temperature probe damage alarm,(water shortage alarm),CO2 concentration alarm, CO2 air-cutting alarm

 

Shanghai Hengyue Medical Instrument Co., Ltd., is located in Zabei District, in Shanghai, China, owns two factories, covering an area of 8500 sq. M.

Our products have a good reputation in this industry, is of high prestige, high quality and is reliable. We regards quality management as the life of our company. We have CE Certificate and passed ISO9001: 2008 and ISO: 13485: 2003. We won the honours of 'Contract Observing Creditable Enterprise' and 'Shanghai Medical Instrument Industry Creditable Enterprise' issued by Shanghai Industry and Commerce Administration Bureau and Shanghai Medical Instrument Industry union.
Shanghai Yuejin Medical Instruments Factory is founded in 1975, is located in Baoshan Distric in Shanghai. And 'Shengguang' is a very famous brand. The factory is specialized in manufacturing, developing and distributing medical instrument, including Ent diagnostic set, ultraviolet disinfector trolley, ultraviolet air disinfection chamber, infrared therapy lamp, X-ray implement, tending bed, nursing instruments, ultrasonic cleaner, operating table, and etc.

Shanghai Yuejin Medical Instrument Co., Ltd., is founded in1974, I located in Pudong District in Shanghai. And 'Hengzi' is also a very famous brand. It is specialized in manufacturing, developing and distributing medical instrument, including: Biochemistry incubator, CO2 cell incubator, electrothermal thermostatic incubator, water-insulation electrothermal thermostatic incubator, mould incubator, constant temperature and humidity incubator, mould incubator, medicine stability test chamber, medicine storage refrigerator, blood refrigerator, anaerobic incubator, high/low temperature experimental oven, shaker, multifunctional incubator, resistance furnace, and etc.