1- ULTRASOUND MACHINES, TESTING EQUIPMENT:
Ultrasound machines are devices used for the general examination of organs and parts of the body: Abdomen, Obstetrics, Cardiovascular, Gynecology, Urinary, Prostate, Thyroid, Breast, Small parts, Musculoskeletal system, ...
A testing/analysis machine is a basic piece of laboratory equipment that plays an important role in disease diagnosis and offers high economic efficiency while requiring relatively low investment cost.
A UPS is a device that protects the power supply, preserves data, protects against lightning surges, and stabilizes voltage and frequency — in short, it is a device that protects important equipment such as ultrasound and testing machines from power supply incidents.
How to choose the right UPS capacity for ultrasound and testing machines?
All machines from every manufacturer come with technical specifications listed, such as: power, current, model, brand… This way, we know the power rating of the ultrasound or laboratory testing machine in order to select an appropriate UPS.
Ultrasound machines usually use a capacity of 1kVA to 2kVA. Testing machines, depending on the type, may require 3kVA or 6kVA.
What type of UPS should you choose?
UPS is divided into 3 main types: online, offline and line-interactive. The power supply for ultrasound and testing machines is very sensitive to power outages, requiring a certain stability of 220VA/50hz within the range of 180VAC-230VAC/50hz, whereas the offline and line-interactive types have a voltage range of only 200VAC-230VAC/50hz. So what about places where the voltage drops as low as 176VAC? Therefore, we can only choose online UPS as the most suitable option.
Although online UPS systems cost more than the other types, they make up for it with more outstanding features such as: stable voltage and frequency, pure sine wave output, a wider input/output voltage range, surge protection, and more importantly, an almost non-existent switching time, whereas the other two types have a delay when a power outage occurs,
If we compare prices, the offline and line-interactive types only come with a 1-year warranty, while the online type comes with a 2-year warranty, or even 3 years. Therefore, in terms of long-term economics, the online type is much more advantageous than the other two types.
2. EQUIPMENT IN THE OPERATING ROOM:
After researching the important equipment used in operating rooms, which requires a highly stable power supply that must not stop while important surgeries are being performed on patients.
Especially in recent times, sudden power outages have occurred at some hospitals, causing considerable panic among patients and medical staff, directly threatening human lives.
Recognizing this importance and necessity, we would like to offer some solutions for a safe and stable power supply that thoroughly resolve cases of sudden power outages, backup power from a UPS will supply the equipment needed to sustain surgical operations, helping doctors and patients feel more at ease during their work and treatment, avoiding unnecessary risks related to power supply issues.
Important medical equipment in the operating room includes:

View information SOJI elevator rescue device, Riello UPS
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