Related Manuals for LINSHANG LS253
Summary of Contents for LINSHANG LS253
- Page 1 Shenzhen Linshang Technology Co., Ltd. LS253 Leeb Hardness Tester User Manual V1.0 Please read this manual carefully before using and reserve it for reference. 3/12/2022 Page 1 of 13...
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Page 2: Product Introduction
Shenzhen Linshang Technology Co., Ltd. I. Product Introduction The Leeb hardness tester detects hardness based on the Leeb hardness measurement principle and can measure the hardness of a variety of metal materials. The tester adopts advanced digital probe technology, digital signal processing is done directly on the probe, which is not easily disturbed and provides excellent testing accuracy. - Page 3 Shenzhen Linshang Technology Co., Ltd. HLDL(170-960); HV(194-976); HB(140-651); HRC(19.8- 68.5); HS(26.4-99.5); HRB(59.6-99.6); HRA(60-85.5) Impact device DL: HLC(170-960); HV(80-996); HB(80-683); HRC(20-69.5); HS(31.9-102.3) Resolution Accuracy ± 12 HL, ± 6 HL (typical) Repeatability Display 240 * 16 dot matrix LCD Power Supply...
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Page 4: Operation
Shenzhen Linshang Technology Co., Ltd. 8. It can print the measurement data after connecting Bluetooth printer. 9. Built-in Bluetooth function, it can connect to the mobile APP and realize measurement data sharing. 10. Low power consumption, powered by 2 AA alkaline batteries and it can work continuously for more than 100 hours. -
Page 5: Setup And Calibration
Shenzhen Linshang Technology Co., Ltd. Measurement: Press the release button on the top of the probe to measure the hardness of the object. There are two measurement modes: (1) Statistics mode The interface of statistics mode is shown below (left). The instrument displays the maximum value, minimum value, and average value of current statistics as well as the number of valid data. - Page 6 Shenzhen Linshang Technology Co., Ltd. (1) System Setup Language: Short press button or button to enter the language option and press the button to select the right language, then press button to confirm your selection. Auto power off: short press the...
- Page 7 Shenzhen Linshang Technology Co., Ltd. button to select [hardness/strength], then short press the button to confirm the selection. (3) Material Short press the button to enter the material selection interface, short press the button to select the corresponding material, then press the button to confirm the option and return to the setting interface.
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Page 8: History Records
Shenzhen Linshang Technology Co., Ltd. Short press button to power off the instrument. 4. History Records In the measurement mode, press briefly to view the historical data in the browse interface. The instrument stores 9 sets of data totally, and the oldest recorded value is automatically deleted when there are more than 9 sets of data. -
Page 9: App Installation
Shenzhen Linshang Technology Co., Ltd. connection and the printer will print the current measurement results. If the device is connected to the mobile APP, it will prompt whether to disconnect the APP connection. Select [Yes] to disconnect the APP and connect the printer. - Page 10 Shenzhen Linshang Technology Co., Ltd. Bluetooth interface If the APP already has a bound Bluetooth device, the logo interface will stay for 3 seconds and automatically search for and connect the bound Bluetooth device. After successful connection, the app will automatically enter the "Measurement" interface.
- Page 11 Shenzhen Linshang Technology Co., Ltd. Measurement interface 3. Measuring interface (1) Bluetooth connection status The APP is connected successfully, the upper right corner of the interface shows "Connected", and the APP is disconnected, showing "Not connected". When not connected, tap it, and the APP will automatically reconnect the bound device.
- Page 12 Shenzhen Linshang Technology Co., Ltd. Display instrument setup material, unit, connected probe type. (6) Create groups Click Create Groups icon to automatically save the previous group and generate a new group. (7) All groups Click All Groups icon to select a set of data for open and delete operations.
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Page 13: Packing List
2. Provide users with spare parts and lifelong maintenance services. 3. Provide the users with the gauge calibration service. 4. Free technical support for the long term. Manufacturer: Shenzhen Linshang Technology Co., Ltd. Website: www.linshangtech.com Service hotline: +86-755-86263411 Email: sales21@linshangtech.com...
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