2. Plug in the power socket (the power supply should be well grounded), press the “power switchâ€, the display will be bright. At this time, the display shows the actual temperature and working time in the incubator room. 3. Time setting: The time setting includes the setting of “minute†and “hourâ€. Press the “SET†setting button, when the “minute†digital tube displays the lower right corner of the display position, it will enter the “minute†setting state, and then press the “▲†or “▼†button to confirm the “incubation of the incubatorâ€. Minute time (up to 59 minutes); press the “SET†button again. When the decimal point in the lower right corner of the “hour†digital tube display position is lit, enter the “hour†setting state, and then press “▲†or “▼â€. "Key to confirm the "hour" time of the incubator for this job (up to 99 hours). 4. Temperature setting: press the “SET†button. When the temperature indicates that the decimal point in the lower right corner of the last digital tube is lit, it will enter the temperature setting state, and then press the “▲†or “▼†button to confirm the incubator. Set temperature (the set temperature range is 5 °C ~ 50 °C). When the above steps 3 and 4 are completed, press the "ENTER" confirmation button to confirm the current working time of the incubator and the operating temperature (set temperature) in the incubator. Note: After the temperature setting is confirmed, the temperature cannot be set back and forth frequently, so as to avoid frequent compressor starting, causing overload of the compressor and affecting the service life of the compressor. 5. To view the working time and temperature set by the incubator this time, press the “SET†button, the display panel will display the set time and temperature, and then press the “ENTER†button, the display value of the incubator will be restored. Go to the original working state. 6. If the lighting needs to be illuminated in the incubator, press the “lighting switchâ€; if there is no need for lighting in the box, the lighting switch on the panel should be placed in the “off†position to avoid affecting the upper temperature. Second, biochemical incubator Precautions and maintenance: 1. Care must be taken when handling. The angle between the cabinet and the horizontal plane must not be less than 60°. 2. When the temperature is low, there will be condensed water in the incubator. The water in the water tray at the bottom of the tank should be drained regularly. 3, in order to maintain the aesthetics of the equipment, do not use acid or alkali and other corrosive items to wipe the surface of the box, the box can be dried regularly with a dry cloth. 4. When the incubator is out of service, unplug the power cord. 5. The minimum distance of the incubator from the wall should be greater than 10cm to ensure good cooling of the refrigeration system. 6, the room should be dry, well ventilated, the relative humidity is kept below 85%, there should be no corrosive substances, avoid direct sunlight on the incubator. 7. The power supply must have a reliable ground wire to ensure reliable contact between the ground wire of the incubator and the ground of the network power supply to prevent leakage or accidental damage caused by the power supply.
We may have ever seen the PTZ Camera/ PTZ Camera Outdoor/ PTZ Webcam HD/ PTZ Camera Night Owl/ PTZ Network Camera/ Pan Tilt Zoom Outdoor Network Camera in our daily life, but can't recognize it or don't know its name. Today let me introduce the PTZ Camera for you. PTZ Camera refers to the camera with the PTZ, so what is the PTZ?
The classification of the PTZ
In conclusion, I hope that the introduction about the PTZ can help you better understand the PTZ Camera.
PTZ Camera, PTZ Camera Outdoor, PTZ Webcam HD, PTZ Camera Night Owl, PTZ Network Camera, Pan Tilt Zoom Outdoor Network Camera SHENZHEN SANAN TECHNOLOGY CO.,LTD , https://www.sanan-cctv.com
First, the biochemical incubator instructions:
1. Place the incubator on a flat and solid ground and adjust the two supporting screws at the lower end of the box to make the box stable.
What is the PTZ?
PTZ, the abbreviation of Pan/ Tilt/ Zoom, is the supporting equipment for installing and fixing cameras. PTZ can be divided into two types: the Fixed PTZ and the Electric PTZ. The Fixed PTZ is suitable for the situations where the surveillance range is not large. After the camera is installed on the fixed pan/tilt, the horizontal and tilt angles of the camera can be adjusted. After reaching the best working posture, just lock the adjustment mechanism. Motorized PTZ is suitable for scanning and monitoring a large area, it can expand the surveillance range of the camera. The high-speed attitude of the electric pan/tilt is realized by two executive motors, and the motors receive signals from the controller to operate and position accurately. Under the action of the control signal, the camera on the PTZ can automatically scan the surveillance area, and can also track the surveillance object under the control of the staff on duty in the surveillance center.
According to the characteristics of the PTZ's rotation, the PTZ can be divided into the horizontal rotating PTZ that can only rotate left and right, and the all-round PTZ that can rotate not only left and right but also up and down. Generally speaking, the horizontal rotation angle is 0°~350°, and the vertical rotation angle is +90°. The horizontal rotation speed of the constant-speed PTZ is generally 3°~10°/s, and the vertical speed is about 4°/s. The horizontal rotation speed of the variable-speed PTZ is generally 0°~32°/s, and the vertical rotation speed is about 0°~16°/s. In some high-speed camera systems, the horizontal rotation speed of the PTZ is as high as 480°/s or more, and the vertical rotation speed is more than 120°/s.
In fact, the PTZ, composed of two AC/DC motors, is an installation platform, which can move horizontally and vertically. The PTZ applied to the monitoring system can be controlled the direction of rotation and movement remotely through the control system, which is different from the PTZ( just a tripod, which can only be adjusted by hand) in the photographic equipment.
In conclusion, I hope that the introduction about the PTZ can help you better understand the PTZ Camera.
Biochemical incubator instructions, precautions and maintenance
Biochemical incubator is one of the commonly used incubator equipments in the laboratory. It is very popular among experimental researchers. It has two-way temperature regulation system for refrigeration and heating, and temperature controllable functions. It is widely used in low temperature constant temperature test, culture test, environmental test, etc. Wait. Next, the author will sort out the use of biochemical incubators, related precautions and maintenance.