Climatic Chamber BCCL-102

1. Application

Application BCCL100 series is a high precision constant temperature equipment with hot and cold and lighting control function, can be used for plant cultivation, breeding experiment, bacteria, mold, microbial cultivation and preservation. this is the ideal test equipment for biological engineering, medical, health institution ,drug testing, animal husbandry, fishery and other scientific research units.

2. Product Drawing

Figure 1

2. Electrical Box 3. LCD display 4.Axial Flow Fan 5.Temperature Sensor

6. Evaporator 7. shelf 10 .input and output port of fresh air 15. Compressor

16. condenser 17. Glass window 18. Out Door 19. Lamp 20. glass window knob

21. power switch 22. Hollow glass 23. side door lamp 24. side door lock 25. wheels

3.Structure

The machine is made of high quality steel. It is with built-in interior glass door and lighting in the chamber. Interior is made of stainless steel material, match with the moveable shelves, the machine is durable and easy to clean.With Three surface light structure and multispectral daylight lamp, electric humidification, electric heating and cooling system.

To ensure that the temperature accurate. Special air duct design to ensure that the temperature in the cabinet small fluctuations, uniformity, meet the demand of training and experiment.

Temperature controller adopts new intelligent digital display temperature controller with single-chip microcomputer technology, User can chose according to the different options,. cycle, intensity of illumination, segmentation, timing, Chinese and English display is optional .Large LCD Display, the menu is clear and humanized operation, users can set temperature, timer through manipulating the touch control panel keys to reach the purpose of the test.

4.Working principle

The working principle of light chamber is to feel the actual temperature and humidity, then

convert into electrical signals through temperature sensor A t the same time can be preset light

intensity and electrical signals, under the microcomputer control to achieve the required

temperature and illumination

5.Run Preparation

Before the initial operation of this machine, please follow procedures as below

1. Take out the shelves and other accessories inside the chamber.

2. Use gauze with soaked alcohol to wipe the cabinet to disinfection, then using a dry gauze to

wipe the alcohol

3. Put the shelves inside equipment according to the experimental requirements.

4. water tank should be placed on the top of the equipmen t, then insert pipe s to water inlet and

overflow in the chamber back (refer to the parts diagram), and place water basin for use under

the overflow port

6. Technical Parameters

1. Temp. Range:without lighting 5~50°C;(with lighting 10~60°C)

2. Temp. accuracy:±0.1°C;

3. Temp. Fluctuation:±1~1.5°C(10°C~40°C);

4. Temp. Uniformity:±1°C(150/250S) ,±1.5°C(350S)(10°C~40°C);

5. Voltage: Single phase 110V/60HZ

6. Power:900W(150L) 1000W(250L) 1200W(350L);

7. Working environment:ambient temperature 10~30°C humidity below 70%

8. Refrigeration fluid:R134;

9. Device Class:Class I.

10.Note: this machine has low temperature defrost function, temperature and humidity in low temperature will automatically defrost, there will be some fluctuation.

7. Equipment installation

1. The device should be installed in the ventilated room to avoid direct sunlight, and equipment must have at least 10 cm distance away from wall.

2. the bottom is equipped with universal wheels, when move the chamber please lock the front two brake pedals to make the replacement stable.

3. This equipment use 110 v / 60 hz ac power supply, power supply circuit must be reliable grounding line, ensure use safety.

8. Panel Instruction

Figure 2

Symbol definition

T1: appointment: its twinkling means the controller enter into appointment mode, meanwhile, the (2) area displays appointment time (count down).

T2: heat: its lightening means heater working.

T3: refrigeration: its lightening means air compressor working.

T4: humidity: its lightening means humidifier working.

T5: daytime: its lightening means the machine is in daytime mode.

T6: night: its lightening means the machine is in night mode.

T7: timer: its twinkling means the timer working, meanwhile, the (2) area displays setting time(count down).

T8: lack of water: its lightening means lack of water, its twinkling means low-level water alarm.

T9: door open: its lightening means the door is open

T10: alarm: its lightening means temperature or humidity alarm; its twinkling means low-temperature or high-temperature protection.

T11: screen lock: its lightening means screen is locked, one can not change any setting value before unlock it.

T12: watering: its lightening means water pump working.

T13: defrosting: its lightening means the defrosting system working.

T14: valve: its lightening means valve working.

T15: illumination/sterilization: its lightening means lamp working, its twinkling means UV lamp working.

8.1 Display window

(1) Area: cycle/segment

(2) Area: timer or setting time

(3) Area: current temperature value

(4) Area: temperature setting value

(5) Area: current humidity value

(6) Area: humidity setting value

(7) Area: illumination or heating output power

8.2 Button definition

Screen lock: in normal mode, one can press on this button for 2 seconds to lock or unlock the screen.

Light: in normal mode, one can click on this button to switch on/off the lamp.

Set: in normal mode, one can click on this button to set value of temperature, humidity, illumination and others; or press on this button for 3 seconds to enter into inner parameters.

Shift: in setting mode, one can click on this button to shift digit position; in normal mode, one can click on this button to shift daytime or night mode; in programmable mode, one can click on this button to inquire cycles and segments.

Decrease/defrost: in setting mode, one can click on this button to decrease setting value; in normal mode, one can press on this button for several seconds to activate defrosting function.

Increase: in setting mode, one can click on this button to increase setting value

R/S: in normal mode, one can click or press on this button to start or stop the controller running.

8.3 Operation and usage

1. After power on, (3) area displays "PS", (5) area displays "V01", the buzzer beeps, and then ,after 2 seconds, the controller will enter into normal mode.

2. Setting values: after clicking on set button in normal mode, symbols "TIME"and"SV" twinkle, one can modify the setting value (digit position twinkling), by shift, decrease, increase buttons, and one can shift to next group value by another clicking on set button. After modification, one can press on set button for 1 seconds to quit setting mode, the setting value will be saved automatically.

In programmable mode, segment value position twinkles after clicking on the set button. In this time, one can modify the segment number by decrease or increase button, and inquire setting value of time, humidity, temperature, and illumination in every segment.

In day/night mode, after clicking on set button, "DAY"symbol will twinkle, then, one can choose daytime or night mode by decrease or increase button, after another click on set button, one can inquire and modify every value of current mode, by increase and decrease buttons.

3. Setting of cycles and segments: in programmable mode or day/night mode, when the controller is in stop situation, after pressing on "set" button for 3 seconds, the (1) area displays "Lc", the (2) area displays "0", users can adjust the password to 3 by increase/decrease buttons, so that the controller enters cycle and segment setting mode. PRO----total program number, CYC----total cycle number.

8.4. fault reminder:

Temperature alarm:symbol"°C"flashes quickly when upper deviation occurs,symbol"°C"flashes slowly when lower deviation occurs;

Humidity alarm: symbol"%RH"flashes quickly when upper deviation occurs,symbol"%RH"flashes slowly when lower deviation occurs;

If the (3) area displays "---",user should check the sensor and controller.

Inner technical parameters

In normal mode, press on set button for 3 seconds, the (1) area will display "Lc",users can input right code and click on the set button one more time to enter different inner parameters. After adjusting the value of parameters, please do remember to press on the set button for another 3 seconds to quit setting mode. the value adjusted will be saved automatically.

Parameter-1

Table 1

Temperature parameter-2

Table 3

Humidity parameter -3

Table 4

Compressor parameter -4

Table 5

Parameter -5

Table 6

Appointing set -5

Table 7

9. Notice and Maintenance

Avoid putting down the chamber over 45 degrees or inversion when move it .

Do not change frequently of the using values, to avoid compressor frequently open and overload , affect the service life of the equipment.

the machine have the power switch, in case of failure operation, please cut off power supply, to check whether the control circuit is in good condition, then check the other parts.(see diagram)

Be sure to close the inner door,before close the outdoor. If the inner door didn't close well, even if close the outdoor, the device may not be able to maximum work performance, please be careful when close the door.

Recommend to use the pure water or distilled water to fill in the tank , ensure the water is clean.

In order to maintain the appearance of the equipment, do not use corrosive solution to clean the machine, use dry cloth or alcohol to wipe to keep chamber clean.

pls keep chamber dry and cut off power supply when the equipment is not using.

In order to ensure the cabinet uniformity inside , should often check whether the axial flow fan is running normally .When doing the experiment, should not put too many articles to stop the fan outlet, make sure the air circulation in the chamber is in good condition. Do not touch the thermal probe in the collision to cause temperature abuse.

Make sure shelf is fixed well, otherwise may make articles damage

Do not lean on the glass or press to the glass, it may cause harm to personnel

do not lean on door to avoid the equipment overturned or door broken,making people harm or machine broken.

When equipment fails to work, please ask professional technician or the factory sales department for help. Please don't do anything by yourself.

Artificial climate chamber should be paid attention to during the operation of important details before use( may cause damage or property loss) :

a) must be fully read and understand this manual before use.Because of the wrong use can cause the damage of the equipment or device unmoral operation

b) equipment should be used independent power socket.

c) Don't pull out the plug by pulling power supply cord.Pull the power cord can cause cord overheating or fire

d) before use, please confirm the location power supply voltage.The power supply voltage does not conform to requirements will cause equipment damage or don't work properly.

e) Parallel moving equipment, any direction Angle should be less than 45 degrees.Otherwise, can lead to equipment refrigeration compressor damage or abnormal cooling performance.

f) Machine after installation should be vertical and static for 2h,otherwise ,can lead to refrigeration compressor or refrigeration function abnormal

g) make sure to fasten the shelf, take and put items should be handled with great careful and holding mobile shelf at the bottom, or maybe make the cultures damage

Happen one of the following circumstances, must pull out our equipment power plug:

a) When the door is open the device on the right side of the power.open machine with power is easy to cause electric shock

b) when replacing the fuse.Charged to replace the fuse easily lead to get an electric shock.

c) When equipment is failure working ,please do not false start ,to cause accidental injury or further personnel damage

d) Equipment stop using for a long time.Power plug place full of dust may also lead to leakage and fire

Relevant matters need pay attention to possible affect the service life of equipment and normal use

1. Do not change setting value frequently , in case to cause compressor overload, affect the service life of the equipment

2. Gravity open and close the box, inner glass door, the side door is easy to cause the damage of the door hinge, door, tubes.

3. Equipment should be on plane is hard and firm, and ensure its level situation

4. Equipment from wall to content must keep a distance about 20 cm

5. Do not put equipment near the stove next to the device such as a fever or direct sunlight.

6. Equipment placed environment should be ventilated, Strictly no ventilation environment or area of not less than 4 square meters should be equipped with ventilation device.

7. Equipment with cooling and humidifying function, if equipment stop using, must do tidal heating flooding process

8. In order to ensure the humidification effect, it is recommended that the humidifying water tank and the tank bottom should be cleaned once every six months.

9. In order to ensure the temperature uniform in the cabinet, should check often whether the axial flow fan is running.When do the experiment, the article should not be too close and do not stop the fan outlet, to facilitate the air circulation in the machine.

10.In order to ensure the refrigeration , it is recommended that the cooling condenser shall be cleaned the dust inside once every 12 months

11. Equipment surface shall not contact with volatile chemicals such as gasoline, banana oil.

12. Equipment does not suggest to open door frequently, otherwise it will affect the illumination and temperature effect.

13. Keep the box inside and outside clean, always clean up debris, stains.

Equipment happen failure, should ask for professional maintenance or contact our sales department, users do not any overhaul.

10. Trouble shooting

Table 8

Wiring layout

Figure 3

BCCL 100 series light chamber

11. Packing List

Table 9