Function of secondary biosafety cabinet

Domestic use of high micro differential pressure wind speed sensor, frequency control technology, high precision automatic adjustment of air flow velocity, scientific extension of filter life

Using ULPA filter technology, the filtration efficiency of 0.1-0.2um dust particles is more than 99.9995%

Three phase AC asynchronous motor is adopted in the fan system, which has the advantages of more stable operation, lower noise, less power consumption and lower maintenance cost

Cumulative operation time record, timely grasp the filter life and fan maintenance cycle

Perfect alarm protection system, voice and photoelectric prompt at the same time

The keyboard locking function can prevent unnecessary loss caused by misoperation

Friendly human machine interface: prompt in Chinese and display all parameters at the same time

The four sides double-layer structure ensures the four sides negative pressure of the operation area

Simple Maintainability: 304 stainless steel material is used for the inner tank and water collecting plate, and the inner tank is shaped twice and treated with R15 arc

The pressure gauge can be observed in sitting posture, the height of safety door can be adjusted in sitting posture, and the power supply in the cabinet can be controlled in sitting posture

UV lamp chain design to protect the safety of experimenters and experimental samples

Automatic positioning, electric lifting front window, foot and manual switch control, free and easy operation

Product introduction

Laboratory automatic cleaning machine, also known as laboratory cleaning machine, automatic cleaning machine, laboratory bottle washing machine. It is mainly suitable for the cleaning and drying of injection bottles, test tubes, beakers, pipettes, triangular bottles, volumetric bottles and other utensils in laboratories of pharmaceutical enterprises, disease control systems, scientific research institutes, environmental protection, water system, hospitals, petrochemical systems, power systems, etc.

Significance of cleaning

1. Standardized cleaning treatment to ensure uniform cleaning effect and reduce uncertainty caused by human operation.

2. Easy to verify and keep records, easy to trace management.

3. Reduce the risk of staff and avoid injury or infection during manual cleaning.

4. Cleaning, disinfection and drying are completed automatically to reduce equipment and labor input and save cost.

Product features

The patented twin cleaning and drying system realizes in-situ cleaning and drying of utensils;

Material: cleaning chamber: SUS316L, shell: SUS304

High cleanliness

1. High efficiency circulating pump imported from Europe, with stable and reliable cleaning pressure;

2. According to the principle of fluid mechanics, the cleaning positions are designed to ensure the cleanliness of each item;

3. The rotating spray arm of flat nozzle is optimized to ensure 360 ° coverage without dead angle;

4. The oblique cut on the side of the cleaning column ensures 360 ° cleaning coverage of the inner wall of the vessel;

5. The height adjustable bracket ensures the effective cleaning of vessels of different specifications;

6. Double water temperature control to ensure the whole cleaning water temperature;

7. The cleaning solution can be set and added automatically;

Efficient drying

1. In situ drying system

2. Built in HEPA high efficiency filter to ensure the cleanliness of dry air;

3. Dry the water circulation pipeline synchronously to prevent the pipeline from being wet and polluting the cleaning system;

4. Double air temperature control to ensure the drying temperature;

Operation management

1. PLC control system, stable and reliable;

2. The cleaning procedure can be combined freely according to the needs;

3.The 7-inch color LCD touch screen displays all the operation information of the equipment in text;

4.Level 3 password management, which can meet the use of different management authority;

5. Equipment fault self diagnosis and voice and text prompt;

6. Automatic storage function of cleaning data (optional);

7. USB cleaning data export function (optional);

8. Data printing function of micro printer (optional);

Protection function

1. Two point electronic door lock to prevent random opening;

2. Double temperature protection of water temperature and air temperature;

3. High temperature automatic protection of circulating pump;

4. Power off protection function;

5. Water seal design of drainage pipeline to prevent reverse flow of sewage;

Cleaning procedure

1. Standard procedure: meet the cleaning requirements of general contaminated utensils;

2. Fast cleaning procedure: to meet the cleaning requirements of slightly polluted utensils;

3. User defined cleaning program: according to different cleaning needs, users can customize the combined cleaning program;

4. Self cleaning procedure: it is optional to clean the circulating pipeline and the residual scale in the inner cavity regularly;

5. Drying procedure: equipped with high-performance drying system, it can quickly complete the drying and cleaning of various instruments;

6. Manual test program: it can meet the requirements of the user to take water samples to detect the cleaning rate, and self check the operation status of various parts of the equipment.

Product introduction

Automatic autoclave

Available accessories: Article temperature sensor (printing function)

It is widely used in hospitals, scientific research institutions and enterprise laboratories for disinfection, sterilization and medium dissolution.

Product features

Safety:

1. The system has the function of safety state self check, and can't open the pot cover when the power is off

2. When the temperature in the sterilization chamber must be lower than 60 ℃ and the pressure in the chamber is zero, the pot cover can be opened, otherwise the locking mechanism will lock automatically to prevent improper operation, accidental scalding and burning of steam

3. Overtemperature protection: high precision temperature sensor and overtemperature protection control system, to ensure that the heating is cut off and alarm when the temperature is abnormal. In addition, the mechanical overtemperature protector has dual overtemperature protection function

4. Overpressure protection: high precision pressure sensor and overpressure protection system ensure that the valve is opened to release pressure and give an alarm when the pressure is abnormal. In addition, the mechanical pressure safety valve has double overpressure protection function

5. Protection against water shortage and dry burning: in the process of sterilization, when there is a lack of sterilization water, the system will consider that the heater is abnormal and automatically cut off the heater

intelligence:

1. Self inspection system: it can check the quality of the sensor, whether there is short circuit or open circuit in the circuit, whether the control board chip is damaged, and display the fault code to prompt the user when there is an error or fault

2. Exhaust fog pollution: there are two gas collecting cylinders, the sterilization steam is condensed twice to ensure zero steam emission, so as to avoid the sterilization steam directly discharged into the laboratory and polluting the environment

3. The intelligent microcomputer control system not only realizes the automatic control of sterilization process, but also ensures the safety and repeatability of sterilization process

4. Four kinds of preset sterilization mode, respectively for solid samples, liquid samples and agar

5. Memory storage system: users can set their own sterilization parameters

6. Saturated steam detection: the system automatically detects the cold air emission to ensure the pure steam sterilization environment and the best sterilization effect

7. Automatic exhaust control: with full exhaust, micro exhaust, non exhaust mode, adapt to the sterilization requirements of various samples

8. Timing start function: time program (1-99 hours) can be set in advance to make the sterilizer start sterilization automatically according to the set time

Interface control:

1. Boot automatically display the latest sterilization program, press start to start work

2. With status flow chart, that is to know the current sterilization mode, the sterilization status, the completed sterilization procedure and the procedure to be processed

3. With countdown function, the remaining time at a glance

4. Confirm key can query the specific parameters of the current program