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China ECI-H8F500 Thermostatic Negative Pressure Follicle Collection Instrument - Suppliers & Factory with Intelligent Control
Introduction
The ECI-H8F500 Ovum Pick-up Equipment uses a dedicated processor CPU to control temperature settings and control negative pressure settings. It has high control accuracy and working efficiency. The LCD screen accurately displays and sets the real-time working temperature and negative pressure values, which makes the data more intuitive and easier to operate. The products are applied to the needs of animal embryo transplantation, cell manipulation and processing, and animal research experiments.
Temperature Control: Through the combination of temperature sensor feedback information and PID control algorithm design, the processor realizes the precise control of the temperature of the electric heating system of the thermostat tank, and the real-time temperature can be controlled at the set temperature value with an error of ± 0.5℃.
Pressure Control: Through the combination of air pressure sensor feedback information and PID control algorithm design, using PWM control, the processor realizes the precise control of negative pressure on the air circuit system of the brushless negative pressure pump, the real-time negative pressure can be controlled at the set negative pressure value, with an error of ±5MMHg.
Because the processor software switches the negative pressure flow controlled by the solenoid valve accurately and in real time, it avoids the possibility of backflow of oocyte fluid, thus preventing damage to the ovum pick-up instrument and operational failure.
The switch can be configured with a duplex wireless foot pedal. The white pedal corresponds to operation at the normal set-point. The yellow pedal is for boost operation. It is easy to operate and facilitates freeing up both hands for various other operations.
Parameter
Working voltage200-240VAC
Working frequency50-60Hz
Rated power120VA
Working temperature-20-50℃
Relative Humidity20-75%RH
Temperature setting range35.0-40.0℃
Default temperature37.0℃
Temperature +/-±0.1℃
Temperature accuracy±0.5℃
Negative pressure range0-200mmHg
Recommended operating negative pressure60-150mmHg
Negative pressure error±5mmHg
Max. negative pressure≥500mmHg
No. of test tube wells8Pcs
Weight8.38Kg
Size310*260*150mm
Display and operation panel
- 1 Pneumatic connector: Use the appropriate size of the hose to connect the stainless steel Pagoda head with one end of the water-blocking filter closely, the other end of the water-blocking filter and the oocyte collection test tube is closely connected through a long hose.
- 2 Negative pressure setting: set the negative pressure value through the knob. It can be adjusted according to the operator's habits and actual needs. Clockwise direction makes the negative pressure value increase, counterclockwise makes the negative pressure decrease. The maximum setting value is 200mmHg, and the real-time negative pressure error is ±5mmHg.
- 3 Temperature setting: Range: 35.0℃-40.0℃. “↑” means the temperature increases, ‘↓’ means the temperature decreases. Each press increases or decreases the temperature by 0.1℃. The default temperature is 37.0℃, which can be adjusted.
- 4 Start/pressurization: If you encounter oocyte fluid clogging and other emergencies, please press the pressurization button in time (more than 3 seconds), so that the controller can output the strongest PWM control signal to drive the negative pressure pump to generate the maximum pumping force, the negative pressure value of ≥ 480mmHg, in order to lift the blockage of the pipeline and to avoid the failure of the instrument.
- 5 Liquid crystal display (LCM): From top to bottom, it displays the set temperature value, the actual working temperature, the set negative pressure value, and the actual working negative pressure.
Frequently Asked Questions (FAQ)
Q: What is the temperature control accuracy of the ECI-H8F500?
The system combines temperature sensor feedback with a PID control algorithm to precisely regulate the electric heating system, maintaining real-time temperature at the set value with an error margin of only ±0.5℃.
Q: How does the device prevent the backflow of oocyte fluid?
The processor software accurately switches the negative pressure flow controlled by the solenoid valve in real time, eliminating the possibility of backflow and protecting the instrument from damage and operational failure.
Q: What should I do if the pipeline gets clogged during operation?
In case of clogging or emergencies, press and hold the pressurization button for more than 3 seconds. The controller will drive the negative pressure pump to output maximum force (≥480mmHg) using a strong PWM signal to clear the blockage.
Q: What are the functions of the duplex wireless foot pedal?
The duplex wireless foot pedal features a white pedal for normal set-point operations and a yellow pedal for boost operations. This configuration allows hands-free control for the operator.
Q: What is the negative pressure range and the recommended operating level?
The negative pressure range of the equipment is 0-200mmHg, with a recommended operating negative pressure between 60-150mmHg and a real-time error of ±5mmHg. The maximum negative pressure capability is ≥500mmHg.
Q: What are the physical dimensions and weight of the ECI-H8F500?
The device has a compact size of 310*260*150mm and weighs 8.38Kg, making it suitable for animal embryo transplantation and research lab environments.