Product Introduction

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Product features:

1. With the function of customizing materials, users can form their own exclusive hardness conversion relationship through hardness comparison tests, and the hardness conversion results are more realistic and accurate. There are up to 5 types of custom materials available.
2. Integrated thermal printer, capable of printing any number of test results to meet on-site needs.
3. 2.42-inch large screen OLED display, 128 × 64 graphic dot matrix, high brightness, high contrast, clear and eye-catching information display.
4. The upper computer software can be equipped through the USB interface, and the measurement data can be transmitted to the upper computer in Word or Excel format, meeting the higher requirements of quality assurance activities and management;
5. During measurement, both the Leeb hardness and the required converted hardness can be displayed simultaneously, and real-time data can also be printed and output through a thermal printer.
6. The hardness conversion table can be switched to the export version as a reference for measurement values.

Main performance:

• Full Chinese display, menu style operation, few buttons, simple and convenient operation.
• It has the function of automatically identifying common impact directions (except for G-type impact devices).
• A host can be equipped with 7 different impact devices for use, and there is no need to recalibrate when replacing, automatically identifying the type of impact device.
• Large capacity storage, capable of storing 1000 sets of measurement data, including single measurement value, average value, measurement date, impact direction, frequency, material, hardness, and other information.
• The upper and lower limits of the hardness value can be pre-set, and an automatic alarm will be triggered if it exceeds the range, which is convenient for users to test in batches.
• By integrating a thermal microprinter, any number of test results can be printed to meet on-site needs.
• The brightness of the display screen can be adjusted to adapt to different testing environments and usage habits.
• The main display interface shows the battery level, making it convenient for users to understand the battery condition. An independent battery charging system with LED indicator lights to indicate the charging status.
• Equipped with indication soft calibration function.
• It can be switched to a foreign hardness conversion table as a reference.
• It has the function of customizing materials, and users can generate their own exclusive hardness conversion table through comparative experiments.
• It has a USB interface and can be equipped with upper computer software according to user requirements. Measurement data can be transmitted to the upper computer in Microsoft Word or Excel format, meeting higher requirements for quality assurance activities and management.

Technical parameters:
The indication error and indication repeatability are shown in Table 5.

Measurement range: HLD（170～960）HLD
Measurement direction: 360 °
Hardness system: Leeb, Brinell, Rockwell A, Rockwell B, Rockwell C, Vickers, Shore
Display: 2.42-inch OLED display screen, 128 × 64 graphic dot matrix
Data storage: 1000 sets.
Upper and lower limit setting range: same as the measurement range.
Printing paper width: 57.5 ± 0.5mm
Printing paper roll diameter: 40mm (thermal printing paper)
Printing speed: 0.27～17.36mm/sec
Printing resolution: 8dot/mm
Working voltage: 3.7V
Charging time: about 3 hours
Charging power supply: 5V/1A
Communication interface standard: USB2.0

Size and weight:
External dimensions: (230×90×46.5) mm
Weight: Approximately 350g (main unit)

Basic configuration1 host (including printer), 1 D-type impact device, 1 small support ring, 1 nylon brush, 1 high-value standard Leeb hardness block, 1 charger, and 1 roll of printing paper.
Optional attachments:7 different impact devices, various shaped support rings