IEC60601-1 Fully Automated Medical Bed Comprehensive Test Device

Product Information:

1. Standard: conform to IEC60601-1:2012, YY9706.252-2021 clause 201.9.8.3.3 and 201.9.8.3.3.4, IEC60601-2-52:2009.

2. Samples and restrictions: the medical bed.

3. Application: it is suitable for medical hospital beds to simulate the dynamic and static load test of the human body. It is also used for the strength, life test, impact, and durability tests of the side rails of medical hospital beds to verify durability, safety, and reliability.

4. Test principle: The servo motor drives the manipulator to perform static load test, dynamic load fatigue test, side rail stress test, tensile life test, impact and durability test on the medical bed.

5. Equipment structure and characteristics: The device consists of an extended work surface, a top-loading mechanical arm, a side-loading mechanical arm, a free-fall driving lifting device, an all-steel frame, and an electrical control cabinet. The test bench uses PLC intelligent central integrated control, touch screen display, and operation, and is driven by a servo motor to apply a certain force value on the top and side of the sample (in the direction required by the standard) for a certain period according to the standard requirements to verify its mechanical strength. The driving device is lifted and lowered to perform a free fall impact test on the hospital bed. Parameters such as test force value, constant force time, and number of tests can be set through the touchscreen interface. Pressure is automatically applied on the sides and top to match specimens of various specifications, and the test process can be fully automated.

Technical Parameters:

Equipment dimensions	About: 4800×2000×2250 (mm) W×D×H
Equipment weight	500kg
Usage environment	Power supply: AC220V±10%/50-60Hz, power 3.0KW
Station	Single station can be customized
Electrical control method	PLC intelligent integrated control, color human-machine touch interface operation
Test size range	Not larger than WDH=120cm*200cm*130cm
Specimen clamping method	Mechanical clamping
Test items and action processes	1. Human body static load test (201.9.8.3.2): loading force value 0-4000N, constant force time: 0-9999min 2. Human body dynamic load test (201.9.8.3.3.1): loading force value 1350N, number of tests: 10,000 times 3. Side rail strength and latch reliability test (201.9.8.3.3.3): Loading force value 1350N a) Lateral force repeated action cycle test. A force of 100 N perpendicular to the side rail is applied to the top middle portion of the side rail in the direction indicated by E or F in Figure 201.117. Reverse direction. Repeat 3,000 times; b) Longitudinal force repeated action cycle test. As shown in C or D in Figure 201.117, apply a force of 100N along the longitudinal direction of the sidebar. Reverse direction. Repeat 3,000 times; c) Vertical force repeated action cycle test. As shown in B in Figure 201.117, apply a force of 100 N on the top of the sidebar in the vertical direction. Repeat 3000 times. No testing is required in direction A; d) After completing a), b), and c), apply a static load in the direction of Figure 201.117 along the worst-case position. The sidebar must not become unlocked or create other unacceptable risks. 4. Tensile rod dynamic load test: 750N, 1000 times 5. Impact test on mattress support platform (CC.2.2): Figure CC.2 impactor, impact test of 180mm free fall through automatic lifting device, 20 times
Mechanical action device	1 set of vertical manipulator: force range 0-4000N, suitable for test items 1, 2, 3 (c, d), 4, 6, 7 1 set of lateral manipulator: force range 0-2000N, suitable for test items (a, b), 90° direction can be switched 1 set of lifting robotic arms: lifting height 180mm, automatic instant release to achieve free fall impact
Drive mode	Servo motor + precision reducer drive
Force application speed	0-300mm/min
Constant force time	0-9999s can be set
Test frequency	0~999999 times can be preset, different tests can be preset according to the standard
Load pad	1. Figure 201.104 All-steel load pad
Figure CC.2 Impactor
Frame	Aluminum profile frame, suitable for fixing different specimens
Pressure plate	Standard 0.1m² piece, the connector is M20 threaded, and the pressure plate can be switched for use
Safety protection	Overload protection, leakage protection

Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing laboratories, materials flame-retardant laboratories, basic general testing equipment, etc.), Sinuo aims to provide clients with complete laboratory construction, system integration, R&D, rectification and after-sales service, and strive to be the leader of one-stop service for laboratory construction in the field of electrical appliance testing.

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