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GST-BF003M explosion-proof ingresssflammable gas detector

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    1. Portable portable X-ray machine | small portable X-ray machine | portable X-ray machine Perspective

    2. Portable X-ray Machine in Hospital Orthopedics

    3. Hand-held X-ray machine for Cordyceps sinensis



    Portable X-ray Machine-Beijing Portable X-ray Machine

    Beijing Portable X-ray Machine Price, Beijing Portable X-ray Machine Manufacturer 13601303513 Shaona, 010-815399, 21EHERO Portable X-ray Machine Fluoroscopy is a new generation of Orthopaedic X-ray machine detection instrument developed and produced by our company. It uses flat-panel image intensifier and built-in high-pressure generator, due to flat-panel image intensifier. It has the characteristics of rapid response and high sensitivity, so the dosage of optical machine is very low, which guarantees the safety of operators and patients at the same time. This machine has the following features

    I. Product Specifications

    Characteristic:

    _No darkroom, no protection can be directly observed in real time;

    _High gain, high sensitivity, high spatial resolution and easy operation.

    _Optical machine has the lowest dosage, safety and reliability, simplified structure, small size and light weight. It can be used either by hand or desktop.



    Two. performance

    This machine is type I B, non-liquid-proof sealing equipment, the main technical indicators are as follows:

    Luminance (> 25 cd/m2)

    Spatial resolution (> 30lp/cm)

    Gray Level (> 6 Level)

    Maximum allowable thickness not exceeding 300 mm

    The effective field of vision of X-ray machine is not less than 75mm.

    The voltage of X-ray tube is 80 kV

    X-ray tube current is 0.5mA

    X-ray machine leakage (at any angle 50 cm away from the X-ray tube)

    1mGy/h


    Product Marking:

    On the panel "" means that the machine is a short-term loading and continuous running product. Generally, it is advisable to turn on for one minute and stop for three minutes, and shut down after the current boot-up, and then turn on again, with an interval of at least 5 seconds.

    On the panel“” Symbols indicate that ionizing radiation exists in the machine.

    The "sign" on the panel indicates that the machine is a type B equipment for preventing electric shock.

    The green indicator on the host indicates whether the instrument is powered on.

    The yellow indicator on the host indicates whether the instrument is loaded or not.

    The green button on the host is the start button.


    Equipment storage conditions:

    The range of ambient temperature is -20 ~55 C.

    Relative humidity range: <95%;

    The atmospheric pressure ranges from 500 hPa to 1060 hPa.

    Operation Conditions of Equipment

    The range of ambient temperature is 10 ~40 C.

    Relative humidity range: <75%;

    The atmospheric pressure ranges from 700 hPa to 1060 hPa.

    Power: 70VA

    Three. Scope of application

    _It is a necessary tool for surgery, especially for orthopaedic surgeons in hospitals. Repeated examination of X-ray machines in outpatient, emergency, outpatient, ward rounds and operation site has the best effect on limb fracture, reduction, fixation and removal of foreign bodies, especially when used with external fixator.

    (5) It is especially suitable for the treatment of casualties on sports sites, buildings, ocean-going ships, remote areas and army field operations.

    (5) The wide application of scientific research, experiment, engineering, science and education and scientific instruments;

    Veterinary, Pet Hospital;

    (5) Safety inspection;

    (5) Other fields of application.


    Four. XLeakage and Safety of Optical Machine

    The loading voltage of the machine is 80kV and the current is 0.5mA. Under these conditions, the range beyond the maximum image acceptance plane is 30mm, and the maximum specific kinetic energy of air is allowed to be 150 ug/h.

    A series of strict and cautious effective measures have been taken for the leakage of X-ray machine, including the lead cover of X-ray source, the protective lead plate before and after image intensifier, the lead glass used for fluorescent screen observation window and the collimator device, etc. No special protection is required for the fixed use.

    This machine is a portable device. Frequent movement may cause the relative position of parts to be offset. Therefore, periodic detection of light leakage machine should be carried out to ensure that the dose of light leakage machine is within the allowable range. Once the leakage machine is found to exceed the standard, it should stop using immediately and contact the manufacturer.

    Five.Operating method

    _Insert the power output plug of the power box into the socket of the whole machine, insert the three holes of the inner ring of the large protective lead plate into the three bolts of the front aluminum plate of the image intensifier, and rotate the big plate to prevent falling.

    _Connect the power plug of the power supply network to 220V power supply, turn on the green indicator on the power supply, adjust the voltage to adjust the potentiometer to the required voltage, and then check the host (if abnormal during this process, please stop using immediately, and contact the manufacturer). At this time, the green light on the host should be on, the yellow light should not be on. If there is any abnormality, please carefully check whether the connection between the power box and the network power supply and the power box and the host is good or not. If all is normal and the green light is still not on or the yellow light has been on, please immediately seal the instrument and Contact the manufacturer or distributor;

    _Press the switch button, the yellow indicator light on the host is on, and after several seconds (filament preheating) the fluorescent screen is on, which can be observed in real time. If abnormal situation is found, please contact the manufacturer or seller immediately. The button of this machine is unlocked, and it must be pressed all the time when it is used.

    Although the machine is low dose, radiation still exists. For the same patient, the shorter the boot time, the better. The manufacturer recommends a maximum continuous start-up time of 60 seconds. If the power is on and off all the time, after 60 seconds, the instrument will automatically cut off the light machine, reminding the operator that it has been used for one minute, and at the same time, it is also the automatic protection of the machine. Press the button again at this time will no longer light machine, only loosen the button and press the button again, you can restart. See Article 3 of the precautions specifically.

    _When using, the focal length should be increased as much as possible, so that the parts to be examined should be as close as possible to the image intensifier and away from the tube, so as to make the image clearer and reduce the patient's receiving dose. Between the patient's place to be tested and the protective board in front of the observation window, other articles should not be placed except those that cannot be removed from the patient's body (such as plaster, clothes, etc.).

    The darker the ambient light, the better the effect.

    7. After observation, turn off the power switch, pull out the power cord of the network, then pull out the power cord on the machine, press the screen cover, and put all the machine and power cord into the chassis.

    8. There are two fuses in the power supply part of the power box, which are connected by welding. If the fuse burns out, it is necessary to open the power box (attention must be taken to pull off the power supply), remove the damaged fuse, replace the new fuse and restore the original power box. The fuse model is T, the capacity is 1A, 250V.


    Notes

    _Before starting to use the equipment, the plug between the power supply and the host should be inserted first, and then the plug of the network power supply. At the end, on the contrary, the plug between the mainframe and the power supply must be unplugged first, and then the plug between the mainframe and the power supply must be unplugged. Special attention should be paid to the button switch on the mainframe when the power box is connected to the power supply, which should be paid special attention to by the users who use the foot switch, otherwise the instrument will be seriously damaged.

    When the equipment is not in use, it must be placed in the aluminium box. If it is not used temporarily, it must be placed horizontally on the table to avoid damage. The shade must be covered as long as it is not irradiated. Usually when the aluminum box is stored, it is necessary to avoid falling down, so as not to damage the instrument.

    _In order to prolong the service life of the machine, please avoid too long continuous start-up when using this machine. Generally, it is advisable to turn on for one minute and stop for three minutes, and shut down after the current start-up, and then turn on the machine at least five seconds between the start-up, so as to avoid the accumulation of the previous high pressure after the shutdown and the subsequent high pressure. Instantaneous high pressure breaks down the X-ray machine tube, causing man-made machine failure.

    _The three-core socket with good grounding should be used in the power supply socket of this machine, otherwise the high-voltage static electricity will easily occur and the components may be damaged.

    This machine should be cleaned and maintained regularly. If it is used for patients with blood, it must be scrubbed immediately. Alcohol can be screwed to dry slightly and then scrubbed. When scrubbing, attention should be paid to prevent water from forming droplets to prevent water from penetrating into the inside of the machine.

    At ordinary times, we should pay attention not to let water, alcohol, gypsum, blood into the power switch, button or plug, in order to prevent circuit failure, thereby affecting the use.

    (5) If oil stains are found in the aluminium tank during use, it may indicate that the tube has leaked oil (which rarely happens), it should be stopped immediately and contact the manufacturer or seller immediately.

    _The image of the villain on the sign indicates that the machine is type B equipment.

    _The structure of the machine is relatively close and involves high voltage. Therefore, users are not allowed to disassemble it by themselves. If users find that the display is not on, the indicator is not on, and the display is dimmed, please stop using it immediately and contact the manufacturer in time so as to avoid the expansion of the fault.

    10. Special tips: If crescent-shaped defect is found in the image in use, it usually indicates that the position of the optical-mechanical part has been offset, which may lead to the occurrence of excessive leakage of light. Therefore, please stop using it immediately and contact the manufacturer or vendor immediately to send the instrument back to the manufacturer. Repair.

    11. Light sensitive people should not use it. They should be cautious about eyes, genital parts and young children.

    12. The focal length shall not be less than 43 mm.


    Seven. Questions to be clarified

    _The machine only has fixed non-removable filters, no additional filters, and the total filters for patients are not less than 2.5 mm Al.

    _The X-ray machine harness of this machine, with fixed beam limiting device, the X-ray machine field range on the receiving plane is less than the diameter of 55mm with the center of the protective plate as the center.

    _When the machine is in use, the large separated protective plate must be installed. The protective design of the machine is based on the existence of the screen. In the absence of the large protective screen, the company does not guarantee that the whole machine meets the requirements of radiation protection. During operation, the user must operate behind the protective plate and the position of the operator's hand is used. The specific kinetic energy release rate of air is not more than 0.5mGy/h under this condition before the extension line of the protective screen edge can not be placed beyond the range.

    _Operators and others except patients try to avoid exposing their bodies to the front of the protective plate and keep away from the tube as far as possible to reduce the intake of astigmatism machine.

    _This machine is an optical and mechanical product. Generally, any maintenance involving the ball tube and image intensifier should be carried out back to the factory to ensure that the index of the light leakage machine after maintenance can meet the safety requirements. If the user maintains these two items by himself, the company will no longer be responsible for the optical and mechanical safety of the instrument.

    The company believes that the users of this instrument already know the harmfulness of the optical machine and can take sufficient measures to avoid the harmfulness of the optical machine. Our company, or our distributor, is not responsible for any injury or damage caused by exposure to light.

    7. the outer packing aluminum box of this machine is used for normal use. If you want to transport, you must add carton packing and padding foam, otherwise it will cause damage to key devices.


    Eight. Maintenance and maintenance

    1. The instrument is a precise instrument. It should not be opened casually to prevent accidents. If the instrument does not work properly, it can only be repaired by the personnel trained by the company. Do not open the box by yourself.

    2. External power supply uses three sockets, which must be grounded reliably to prevent leakage.

    3. Instruments should be moisture-proof and high temperature-proof.

    4. Before each use, it is necessary to check whether the collimator of the main engine has obvious angle deviation and whether the display has glass breakage. Every two years, the instrument must be sent back to the manufacturer and maintained by the manufacturer to ensure safe use.

    5. The warranty period of this machine is one year. In order to ensure safety in use and prevent damage caused by function failure and aging, the company guarantees that the normal service life of the machine is the earlier one between five years after leaving the factory or six years after the date of product certificate marking. During this period, the company is responsible for maintenance. After that time, the company will not be responsible for maintenance.


    Nine.Optional accessories

    1. Television camera system and monitor;

    2. X-ray machine image workstation (which can be used on-line or separately as image workstation, with medical image file management system, medical image acquisition system, medical image graphic and text reporting system, medical image processing system and medical record printing system);

    3. Foot switch.

    4. Rechargeable Ni-MH batteries (10-20 minutes for intermittent use) or rechargeable lithium batteries (20-30 minutes for intermittent use) and chargers;

    5. Film system


    Ten. External power supply

    The power box is connected to the main engine by a five-core head whose pins are as follows:

    No. 1 pin negative power supply

    No. 2 foot power supply

    Feet 3 Charging

    No. 4 foot enclosure

    Standby foot 5