Medical clamp closing force and opening transmission coefficient detector

Medical clamp closing force and opening transmission coefficient detector

Adopting a 7-inch K600+core/dot matrix 65 color 800 * 480 resolution touch screen display, the PLC control system dynamically displays the loading force value; Optional operating interface: Chinese/English/switching between Chinese and English; Adopting digital closed-loop control, with an AD acquisition speed of 500KHz and an internal code of 1 million; High precision clock chip, power-off storage; PLC control dynamically displays the loading force value; Overload alarm shutdown protection. Testing is conducted under simulated application conditions. The micro opening state of the clamp head is given by the manufacturer, represented by the opening height at the front end 1/3 of the head. The force fi applied to the handle is within the range of 5N~20N, and the sampling interval is not greater than 3N. Record the closing force value fo generated perpendicular to the bisector direction of the clamp head opening angle at the front end 1/3 of the head. The collected data is fitted by the least squares method to obtain the fo/fi value, which is the closing force transfer coefficient. The nominal capacity can be selected through the touch screen, the tension can be displayed in real time, the tension value can be recorded, and the test results can be printed by the onboard printer, calculated using the EXCEL minimum quadratic multiplication formula.

Touch operation: nominal specifications, real-time display of opening and closing forces, recording of standard force values, and printing of test results by onboard printers.

Execution standards: YY/T0940-2014, 5.4.6 and YY/T0944-2014 standards require the development of 4.4.2 and 4.4.3.

Nominal capacity: Customized specifications according to customer requirements.

Force 1 measurement range: 0-50N with an error not exceeding ± 1%; Resolution: 0.01N

Force measurement range: 0-30N, with an error not exceeding ± 1%; Resolution: 0.01N

Test speed: 20mm/min

Delivery list: 1 host, 1 set of fixtures, certificate of conformity, 1 copy of operation manual, 1 roll of printing paper, and 1 set of weights.

Power supply: AC90V-240V/50Hz

Data saving: onboard needle printer/USB can be imported into computer storage

Net weight: 15kg Dimensions: 400 × 260 × 240 (mm)

Service: Customizable non-standard instruments

The instrument will be upgraded and maintained for life in accordance with national standards and regulations

Medical clamp closing force and opening transmission coefficient detector