RTOP two-period intelligent artificial climate box manual

I. Overview

RTOP Intelligent Artificial Climate Box is a computer-controlled biological artificial test equipment with five functions, including illumination, hot and cold constant temperature, automatic humidity control (humidification, dehumidification) day and night automatic switching program control and over-temperature protection. And optional multi-stage programming controller, computer control functions, liquid crystal display over-temperature alarm and other functions. It can be used as a test for plant seed germination, nursery, cultivation of plant cycle cultivation microorganisms, and feeding of insects and small animals.

This artificial climate box is designed according to the requirements of unattended continuous operation, and is produced in accordance with the relevant requirements of the national industry standard JB/T6832-93 "Bioclimatic cabinet technology". As long as the desired humidity set value, the time (daylight) experience time and temperature, the night (no light) experience time and temperature are set separately, the computer will perform program control according to the cycle law. If there is a power outage during operation, the time will be automatically recharged after power is restored.

The instrument can display the following 13 kinds of parameters: humidity set value and humidity measurement value, the period (that is, the first few days), the time period (day or night, the rest of the day, the day (light) time temperature setting The number of blackouts is accumulated for the value and elapsed time set value, the temperature set value and elapsed time set value of the night (no light) period, the temperature inside the box, the remaining time of the current time period (day or night), daytime and night respectively.

The instrument has the following five characteristics:

1. It is a real artificial climate box, because most of the so-called artificial climate boxes on the market can only be humidified and dehumidified. The help can only be called a humidifying light box, and the instrument will both humidify and dehumidify. Due to the high precision of humidity control, it can be called a true artificial climate box.

2, according to the needs of users to produce various levels of light artificial climate box, the highest grade of light up to 3 × 104LX, than other domestic artificial climate chamber of light higher than an order of magnitude. The humidity control accuracy can still be guaranteed under such high illumination.

3. The advanced indoor air duct circulation ventilation method in the working room makes the air distribution inside the box even, it will not blow down the plant seedlings, will not blow off light and fine items, and the temperature uniformity in the box is good.

4. High reliability and reliability due to various anti-jamming measures adopted in the software and hardware design of the instrument, and it has over-temperature protection, short-circuit thermal resistance protection, thermal resistance open circuit protection, compressor delay protection and many other As a result, the function of protection has fundamentally eliminated the occurrence of burning.

5. The instrument box is of excellent craftsmanship. The side plate of the box is a three-layered hollow glass, so it is not only luxurious in appearance, but also has excellent heat preservation performance.

Second, RTOP artificial climate box specifications

Third, technical indicators

1, temperature: 0-50 °C (adjustable) [no light 0-50 °C, strong light 10-50 °C]

2, the degree of temperature fluctuation: ± 1.0 °C

3, Humidity: 30%-95%RH (adjustable)

4, humidity fluctuation: ± 7% RH

5, light intensity:

Relative illuminance control range: three levels (+33%, +66%, H1% rated illuminance)

Level 5 (+20%, +40%, +60%, +80%, H1% rated illuminance)

6, working hours

1-30 cycles range; 0-24 hours per day and night

7, working environment: temperature 0-40 °C, humidity below 85% RH, non-corrosive gas

8, the compressor delay protection time: about 3 minutes

9. Working mode: continuous operation (compressor intermittent operation)

10, power requirements: 220V (range 187-246V), 50HZ

Fourth, the panel function

I, key function (as shown in Figure 1)

Lighting This key is the lighting key of the cabinet. When the illumination is 0, press this button to turn on the light, and then press the button to turn off the light.

In the operating state, press and hold the lighting key, about 3 seconds later, the time window shows Addr (refer to the communication address, can be ignored in the absence of communication), the temperature window shows the value; then click the set query button, time window Display tc (temperature correction), the temperature window displays the set measurement temperature correction value, the user can modify through the temperature window under the plus, minus keys. Press the setting query button again, the time window displays hc (moisture correction), and the temperature window displays the set measurement humidity correction value. The user can modify it by pressing the plus or minus key under the temperature window; press the setting query again. Key, exit the system parameter setting state. Enter the operating state. At the factory, the parameters are generally set to: Addr=1, hc=00, tc=0.0.

Set inquiry This key is set/search key. Press this key and the climate box enters the setting state. The temperature indication window of the time indication window and the humidity illumination indicator number start flashing. The day indicator is on. Press the corresponding key to set the parameters for the daytime operation. Press the key again to set the night. Run the parameter, and then press the key again to return to the working state. The setting is successful.

Day/Night This key is a day/night switch that is valid during runtime. Used to restart day or night work.

Humidity light The key is the humidity/illuminance switch key. In the setting state, the humidity or light intensity is switched by the key; in the running state, press this key to query the current humidity or light illumination. When the night is dark, the query is invalid.

For plus, minus keys. Pressing this key under the setting status can add 1, subtract 1 operation. If you press and hold for 2 seconds, you can add or subtract continuously. In the operating state, press 1 plus 1 to add or subtract the current time. If the time is reduced to 0, it will automatically enter another state of operation. Press 2 or 2 to display the current temperature.

II. Indication window

The indicator window indicates the settings and run-time parameters

The period indication window indicates the current cycle of operation. When the number of cycles exceeds 9, the decimal point lights up to represent ten digits. When the number of cycles exceeds 19, the decimal point flashes to represent the unitary bit; when the number of cycles is 30, 0 and the decimal point time Flashes.

The time indication window indicates the time of setting and operation. The running time is counted by the countdown method. The unit is hour/minute.

The temperature indication window indicates the set and operating temperature in degrees Celsius.

The humidity/light indication window indicates the set and operating humidity and illuminance in units of %RH, percentage. The illuminance of 33% indicates that one set of lights is on, 66% indicates that two sets of lights are on, and Hi% indicates that all lights are on.

III. Examples of Operation Methods

The user is required to set the time of day 12 hours, temperature 20°C, light intensity 66%, night time 12 hours, temperature 10°C, humidity 65% ​​RH.

Step 1. After power on, press and hold the lighting key first. After about 3 seconds, the Addr is displayed in the time window. The incubator enters the system settings. Then, click the Set Query button, the time window displays tc, and the temperature window displays the setting. The temperature correction value can be modified by the user according to the actual situation through the plus and minus keys under the temperature window. Press the setting query button again, the time window displays hc, the temperature window displays the set temperature correction value, the user can modify it by the plus and minus keys under the temperature window according to the actual situation; press the setting query key again, then Then exit the system setup state and enter the operating state. Before leaving the factory, the system parameters are generally set to Addr=1, tc=0.0, hc=00.

2. Click the setting query button, each display window flashes, and the indicator light is on during the day. At this time, you can set the daytime running parameters:

Press 1 plus 1 button to set the control time until the time indication window shows “12” hours;

Press 2 plus 2 button to set the temperature until the temperature indicator window shows "20" °C;

Press the plus 3 minus 3 button to set the humidity until the humidity/illuminance indication window shows “66”% RH.

3, then press the set query button to enter the night setting, the night indicator light, the setting step is similar to the first step.

4. Press the set query button again. After the setting is completed, it will return to the running state and the incubator will run circularly according to the set parameters.

six. Protective function

1. Electric thermal resistance short circuit, open circuit protection: When the thermal resistance short circuit or open circuit, the temperature indicator window shows "Err", the climate box will automatically stop heating and cooling.

2. Anti-icing protection: When the set temperature is lower than 10°C, the climate chamber automatically stops humidifying/dehumidifying.

Seven. Troubleshooting

malfunction

the reason

malfunction

the reason

Poor cooling effect or no refrigeration

Most are coolant leaks or capillary blockages

Running disorder or not running according to setup parameters

It may be 24C02 broken

No noise when cooling

Recirculation fan fixing screws loose

The key does not work

Possible damage to keys or loose sockets

Not heated

Heating tube, heating fan or SCR broken

Absorption sound of relay cannot be heard during normal operation

May be optocoupler or relay broken

Illumination is off

Most of the lamp pins are not squared, and there may be damage to the electronic ballast or the lamp tube.

Humidification indicator light but not humidified

It may be no water or the atomizer is broken

Eight. Loading list

1. Instruction manual, certificate, 1 part each.

2. Two fluorescent lampshades (three D blocks).

3. One humidifier.