The TNN Development Limited is one of the leading manufacturers and suppliers of factory quality and price et-ft escalator synchronization rate tester in China. Welcome to buy discount factory quality and price et-ft escalator synchronization rate tester made in China here from our factory. Quality products and low price are available.
Speed measurement accuracy: ±0.01m/s
Measurement range: 0~3.5m/s
Speed measurement method: contact/non-contact Touch screen display: 3.5-inch touch screen
Battery capacity: 3200mAH
Dimensions: 240mm*78mm*71.5mm
Product function:
This instrument is used to detect the electrical and mechanical action speeds of elevator speed limiters. It is suitable for on-site inspection of elevator speed limiters by special equipment inspection and testing institutions, elevator companies, and elevator maintenance units.
Performance characteristics:
It is suitable for the current inspection status of domestic elevator speed limiters and conforms to the usage habits of on-site inspection personnel. It complies with the requirements of relevant national inspection regulations and can fully record the key data information of elevator speed limiter inspection;
Touch screen display interface, you can input Chinese characters, numbers and characters at will, the interface is simple, easy to operate, and the interface displays the remaining power;
Two measurement methods are optional: contact and non-contact (Hall sensor speed measurement);
The non-contact measurement method uses a Hall sensor, which is adsorbed on the speed limiter side plate through a magnetic device, and the magnetic bean is adsorbed on the speed limiter wheel, which is easy and quick to install;
Operation, display, drive, and speed measurement adopt a handheld integrated design, and no external handheld measurement terminal is required on site;
Built-in 24V lithium battery, no external power supply is required on site, safe operation, and stable control;
Combined with the requirements of inspection personnel and inspection regulations, up and down lines can record three measurement data;
The main body shell is made of light aluminum alloy, which is light and sturdy.
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