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Technical parameters of QFJ-1 pneumoperitoneum calibration device

QFJ-1 pneumoperitoneum calibration device is used to calibrate pneumoperitoneum machines in use in hospitals, and can also be used for hospital quality control, daily inspection of pneumoperitoneum machine manufacturers, and pneumoperitoneum machine registration inspections. Its performance parameters are completely Meet the requirements of the JJF1892-2021 calibration specification for pneumoperitoneum machines. The device is small in size and light in weight, and is easy to carry and use when going out.

Figure 1 Host

Test items:

Air pressure setting value error, air pressure display value error, overpressure alarm air pressure difference, flow setting value error, flow display value error.

Main Specifications:

1. Pressure measurement range: 0-10Kpa, accuracy: ±1%;

2. Flow measurement range: 0-100L/min, accuracy: ±5%;

3. The proportional coefficient of simulated abdominal inflation: 0.25L/mmHg±30%;

configure：

The complete set includes: 1 calibration device host, 1 notebook computer, 1 special software, 1 USB cable, 1 power cord, and several adapters for the pneumoperitoneum machine.

Manufacturer: Zhejiang Naxiong Medical Instrument Co., Ltd

Address: 341, Building 1, Xinchang Small and Medium sized Micro tech Enterprise Pioneering Park, No. 2, Jiangdong Road, Chengtan Street, Xinchang County, Shaoxing City, Zhejiang Province