H2vet Handheld Full Digital Ultrasound Scanner

H2vet Handheld Full Digital Ultrasound Scanner

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 100000 pc/month

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Introduction

Premium product, discount price
H2vet offers quality images, powerful data management, and ideal portability at affordable prices.
Standard configuration:
H2vet main unit
6.5″ LED displayer
Permanent storage of 128 images
Real-time 256-frames of Cine Loop
Measurement & calculation software packages
Electronic convex array transducer: CA3.5MHz/R60 (2.5/3.0/3.5/4.0/5.0MHz)

Options:
Electronic linear array transducer: LA6.5MHz/L64 (5.0/6.5/8.0MHz)
Electronic micro convex transducer: MC5.0MHz/R20 (3.0/5.0MHz)
Technical Specifications:
General Descriptions
Imaging mode: B, B+B, B+M, M, 4B
Gray scale: 256
Display: 6.5’’ LED displayer
Transducer frequency: 2.5 ~ 8.5MHz
Transducer connector: 1
Scanning angle (°) : from 60 to 120 (depending on transducers)
Built-in Battery: AC and DC power supply mode, with high-capacity lithium battery
Multi-application: Abdomen, obstetrics, gynecology, emergency treatment, and routine
examination Inspection in troops, ambulance, teaching, family practice,
and other special environment Reproductive service inspection in
Department of Health, or Family Planning Department, etc.

Image Processing
Pre-processing: 8 γ corrections
8-segement TGC
Gross Gain
dynamic range (≤120db)
smooth
left and right flip
up and down flip
Post-processing: frame correlation
point correlation
line correction
digital filtering
digital edge enhancement
pseudo color processing

Functions
Cine loop: 256-frame cine loop memory
Storage media: permanent storage of 128 images, USB
Zoom: magnify 2 times of real time image
Focus: dynamic electronic focusing

Q:Do you have radiation in the broadband and optical box?: The focus is whether the use of launch equipment inside, such as fiber behind the mobile communication base station there is a high radiation, if the exchange, cable amplifier is a very low level of radiation, not the TV high.

Q:My room wall installed dozens of meters, to worry about so many meters on the body have a lot of damage. Will the meter produced by the radiation is not big? Put together when the radiation is not accumulated?: Radiation is not very large, our national electricity is generally 50Hz frequency AC current, the magnetic field strength if the radiation is more than 0.4μT is a strong radiation (high pressure), the human body has a certain harm, if the radiation below 0.4μT , Relatively safe .220V low-voltage electrical lines in the radiation below 0.4μT. In fact, we commonly used electric blanket center of the magnetic field strength of 0.55μT, this electromagnetic enough to endanger the health of the human body, even if the switch off, will still disrupt the natural Electric field, the greatest damage to pregnant women, children, the elderly. Therefore, the radiation on the line and the meter does not have to panic.The prevention of these radiation is not yet a more effective way, only away from the radiation source, but with metal or wire mesh cover can ease the radiation intensity.

Q:Is the hair dryer radiated?: Hair dryer is a high radiation of household appliances, according to the Chinese Academy of Sciences published a 1000W hair dryer, radiation value of about 350 milligs, far more than the TV 45 pounds and computer 100 mg; plus the use of hair dryer, must be close to the head, so The harm of radiation can not be ignored. In addition, the Consumers Association has also published on the domestic hair dryer survey, the hair dryer and the outlet is the highest detection of electromagnetic waves, where the grip even measured 250 milli-gauss, the equivalent of measured in the substation wall To 10 times the maximum. In addition, the hair dryer in the open and closed when the maximum radiation, and the greater the power the greater the radiation. The impact of electromagnetic radiation on the human body The impact of electromagnetic radiation on the human body is slow and indirect, but also because of this, the hazards are often overlooked. When the human body by electromagnetic radiation, will cause the central nervous system and mental system dysfunction, dizziness, fatigue, limb weakness, memory loss, loss of appetite, insomnia, forgetfulness and other symptoms.

Q:My house is a three-storey private residence, the telecommunications optical splitter installed in my house roof, do not know if it has no radiation, my family has no effect?: Is not installed in your home you have radiation of this society you think there is no radiation there is a signal where there is radiation is the key to see the radiation of Chengdu, the light separator is the optical signal transmission on the human body no effect

Q:Substation radiation range: British experts believe that: high-voltage line generated by the magnetic field safety value of 0.4 micro Tesla (μt), higher than the value of children will face the risk of illness. 5, the safety distance of high voltage line is how much? 220 kV high voltage lines in the range of 100 meters of electromagnetic radiation intensity of more than 0.4 micro Tesla; 132 kV high voltage lines in the range of tens of meters of electromagnetic radiation intensity of more than 0.4 micro Tesla; 11-66 kV high voltage lines in the range of more than ten meters of electromagnetic radiation intensity of more than 0.4 micro Tesla; Buried in the underground high-voltage lines in only a few meters within the electromagnetic radiation intensity of more than 0.4 micro Tesla. 6, China's high-voltage line construction standards can not meet the safety requirements China's standards: magnetic induction strength of less than 100 micro-Tesla to meet the high-voltage line construction standards. 7, high-pressure line on the impact of real estate has emerged The owners found that the impact of high-voltage lines on the property has already begun, 1, high-voltage line near the housing rental prices fell; 2, high-voltage line next to the sale of second-hand housing has also been affected, high-pressure line makes hard struggle for a lifetime in exchange for the house depreciation; Developers also found that high-voltage lines near the sale of housing is not smooth. The safety distance from its outdoor not less than 8 meters.

Q:Computer radiation on the human facial skin have those injuries?: A: long time operation of the computer, electromagnetic radiation generated static electricity, the most easy to attract dust, easily lead to spots and wrinkles. Make the skin rough, yellow, so the Internet should not be too long. Second: computer radiation prevention 1, after work to wash your face, wash your hands, and according to the skin selection of different series of cleanser cleaning, let the skin relax. It is best to clean the time at noon, that is, skin care, and the whole afternoon also feel very cool face, work efficiency naturally improved. 2, replenishment Computer radiation can cause the skin to dry. Put a bottle of water products around, such as Jane soft nourishing liquid, soft (cool) skin water, essence, etc., often to face replenishment, skin care products to add some high moisture skin cream and anti wrinkle cream. In addition to drink plenty of water, both to supplement the skin moisture loss, but also promote metabolism. 3, to ensure that the screen clean Before the boot with a clean fine flannel to rub the screen again, to reduce the above dust.

Q:Four-dimensional color Doppler in the end there is no radiation?: ?2, four-dimensional ultrasound is currently the highest resolution ultrasound image diagnostic equipment, which goes beyond the traditional ultrasound restrictions, can clearly show the body's fine structure, showing rare fetal malformations or small deformities, thus maximizing the birth of deformed children The ?

Q:Does the electric car charge in the room when there is no radiation?: Theoretically there is electricity there is radiation, but the battery charge radiation can be ignored, will not affect the child. It is now the battery are lead-acid batteries, long-term concentration in the non-ventilated room may be part of the electrolyte or heavy metal release, please note that window ventilation!

Q:Ultrasonic cleaning equipment: Traditional anti-scaling defects: The use of water as a medium for heat exchange equipment or pipelines and other fouling problems is a major problem plaguing people. The use of mechanical or chemical methods, must make the heat transfer device to stop running, part of the open, and the use of very harmful chemicals such as hydrochloric acid for cleaning. There are time-consuming, laborious and inefficient; the traditional way is also harmful to the health of workers. The best way to fight scale is to prevent the formation of scale. The traditional anti-fouling method is chemical treatment of water, that is, with sodium ion exchange bed to separate the hard salt in water. So generally to build water treatment facilities. From the relatively high cost, and anti-scaling effect is not perfect.

Q:Is there any radiation from the telecommunications terminal equipment?: Microwave is mainly through the launch of high-power micro-beam to harm the human organ is mainly the nervous system, reproductive system, eye, etc., on the cardiovascular system, liver also have significant damage effect. Electromagnetic pollution is the fourth largest public hazard National Institute of Electronics Electrotechnical Committee Zhao Yufeng teach It is said that any charged body has electromagnetic radiation, when the electromagnetic radiation intensity exceeds the national standard, it will produce negative Surface effect, causing human disease. At present, electromagnetic pollution has been recognized as the following air pollution, water pollution, Noise pollution after the fourth largest human pollution. According to reports, in our lives, electromagnetic radiation pollution is everywhere, there are television broadcasting tower, Radar station, communication transmitter, substation, high voltage wire, as well as electronic equipment, medical equipment, automation Equipment and computers, mobile phones, microwave ovens, cookers, and even subway trains can make electromagnetic radiation pollution. National Radio Interference Standardization Committee of the relevant experts in an interview with reporters that electromagnetic radiation The intensity of a look at the frequency, the electromagnetic wave has long wave, medium wave, short wave, ultrashort wave, microwave, frequency increases, The higher the frequency, the greater the impact; second look at the distance, the closer, the greater the harm to people, especially high power High-voltage line or high-power launch pad near the body by the more obvious harm. In addition, but also look at the angle, Electromagnetic waves are directional, and the radiation from different angles is different. This combination of factors, coupled with labor protection agencies test that mobile phone base stations and paging

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