The LJLMD-1 type roadbed and pavement bonding performance tester is independently developed and manufactured by Hebei Tianqixingzi Inspection Equipment Co.,Ltd.As a professional testing instrument manufacturer, the company's product range covers asphalt testing equipment, concrete and cement testing instruments, geotechnical testing devices, intelligent curing systems (boxes/chambers), waterproofing material testing instruments, and a series of building testing equipment. Adhering to the business philosophy that "product quality is the lifeline of the enterprise, and after-sales service is the extension of quality," the company relies on a comprehensive networked after-sales service system to continuously provide customers with excellent product solutions and all-round technical service support.

subgrade pavement bonding performance Detecto

Model:LJLMD-1

I. Product Introduction

The roadbed and pavement adhesion performance tester consists of a miniature, ultra-lightweight manual pump, a small hollow self-resetting hydraulic cylinder, an S5 intelligent digital display pressure gauge, a 2.5-meter high-pressure oil hose with a quick connector, a portable aluminum alloy case, a reaction frame, a tie rod, and a 100mm gauge block.

The numerical display section of this instrument is an integrated multi-functional display instrument that can directly read the tensile force value (kN) and has automatic calculation, peak hold, storage, and query functions, with a backlit display.

II. Product Features

1. Lightweight: Hydraulic cylinder 2.6kg, manual pump compact 2.8kg.

2. 200 data records, query function, LCD backlight.

3. Peak hold, automatic shutdown without operation.

4. 10-segment linear correction for improved instrument accuracy.

5. Powered by a high-capacity rechargeable lithium battery with ultra-low power consumption, continuous working time exceeding 200 hours.

6. Uses imported sealing rings for durability.

7. Corrosion-resistant electrostatic spraying on the hydraulic cylinder surface, nickel-plated piston and sliding sleeve.

8. Overload protection structure; exceeding the measuring range will not damage the hydraulic cylinder, ensuring safe use.

III. Technical Parameters

Measuring Range: 0-50KN

Instrument Error: 1%F.S

Instrument Resolution: 0.001KN

Display Size: 55mm x 21mm

Data Storage Capacity: 200 records

Peak Hold: Yes

Data Storage View: Yes

Power Supply: Lithium Battery

Cylinder Stroke: 45mm

Cylinder Center Hole: 18mm

Cylinder Weight: 2.6kg

Pump Weight: 2.8kg