TST-SD015dummy weight
The dummy weight simulates the human body mechani ...
The height‑adjustable desk durability tester is suitable for the durability test of the tilted desktop of children's study desks, simulating the angle durability test for lifting and releasing the operating panel of height‑adjustable desk desktops.
Place the sample lifting table in the test area. A single‑acting cylinder installed at the top lifts and releases the desktop operation panel. A stepper motor drives the lead screw to move the moving gear‑rack and its connected swing arm for reciprocating oscillation. The woven belt fixed on the swing arm pulls the fixture mounted on the desktop to simulate the opening and closing of the desktop.
This instrument is manufactured in accordance with the enterprise standard.
| No. | Item | Specification |
|---|---|---|
| 1 | Swing angle | 0‑60° adjustable |
| 2 | Motor | Stepper motor 57CM23 |
| 3 | Cylinder | CDM2E20‑30Z |
| 4 | Test frequency | 0‑4 cycles/min |
| 5 | Test cycles | 0‑999999, freely settable |
| 6 | Dimension(W×D×H) | 500×720×1300 mm |
| 7 | Weight (approx.) | 30 kg |
| 8 | Power supply | AC 220V 50Hz 2A |
(1) The frame is made of high‑strength aluminum alloy profiles, and the main plates are electrostatic‑sprayed for an attractive and elegant appearance. Fully concealed wiring greatly enhances safety. The tester is compact and lightweight overall, facilitating transportation and operation.
(2) The specimen platform is equipped with multiple holes. Tooling fixtures can be used to mount specimens of different sizes. Various test modes are available to meet diverse testing requirements with simple and convenient operation.
(3) The loading test device is driven by an air cylinder, featuring low noise, impact resistance, long service life and high‑precision positioning. It supports long‑hour operation with easy maintenance. Fitted with sensors, the tester can easily detect whether tabletop damage has occurred.

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