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高品质数显摆式摩擦系数测定仪源头厂家BM-V

价格：￥电议

品牌名称：畅风型号：BM-V 原产地：中国大陆更新时间：2026/10/12 12:31:17

产品摘要：高品质数显摆式摩擦系数测定仪源头厂家BM-V数显摆式摩擦系数测定仪上海厂家制造我公司为了适应这种要求，特开发了一代电脑摆式摩擦系数测定仪，该仪器稳定可靠，调试方便，操作简单，测试数据准确度比指针式高许多倍，可储存60次试验结果，配打印机可打印试验结果（打印机为选配件），可测量路面温度

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高品质数显摆式摩擦系数测定仪源头厂家

随着交通事业的迅速发展，对公路城市道路及机场跑道等路面的抗滑性能研究和检测手段提出了更高要求。BM-V数显摆式摩擦系数测定仪上海厂家制造我公司为了适应这种要求，特开发了一代电脑摆式摩擦系数测定仪，该仪器稳定可靠，调试方便，操作简单，测试数据准确度比指针式高许多倍，可储存60次试验结果，配打印机可打印试验结果（打印机为选配件），可测量路面温度。配12伏充电电源，充满一次可用40小时，本仪器在室内外，现场均可使用，是高等级道路等建设养护中理想的抗滑检测仪器。

二原理

BM-V型摆式摩擦系数测定仪是动力摆冲击型仪器。它是根据“摆的位能损失等于摆臂末端橡胶片在路面上滑动时，克服路面摩擦所做的功”这一基本原理研制而成。 BM-V电脑数显摆式摩擦系数测定仪_meitu_4.jpg

三结构

1 底座：由T型腿，调平螺丝和水准泡组成，对仪器起调平及支承作用。

2 立柱：由立柱，升降机构，导向杆及仪器把手组成，用于升降和固定摆头的位置。

3 释放开关：安装于悬臂上的开关，用于保持摆杆水平位置和释放摆落下的作用。

4 转向系统：包括紧固把手，摆轴，转向节和轴承，起联络摆，固定位置，保证在摆动平面内能自由摆动。

5 示数系统：液晶屏直接读出摆值。

6 摆头：由上下部接头，摆杆，弹簧，杠杆，举升柄，锤壳，滑溜块及橡胶片（76.2mmX25.4mmX6.35mm、）组成，它对摆动中心有规定力矩，对路面有规定压力。摆头前与后，左与右的力矩保持平衡，它是度量路面摩擦系数的尺度。

四主要技术参数

1 摆头质量：(1.50±0.03)kg;

摆重心距：410±5mm（自摆动中心距离）；

摆动的力矩：615000克毫米；

2 橡胶片对路面的正向静压力：(22.2±0.5)N;

3 橡胶片规格：76.2mmX25.4mmX6.35mm(±0.5mm);

31.75mmX25.4mmX6.35mm(±0.5mm)

4 橡胶片外边缘距摆动中心距离：510mm±2mm;

5 仪器总质量：约12kg

6 摆值精度0.1BPN，摆值范围0-150BPN;

7 充电电源直流12V，500MA;

8 温度测量精度0.1℃，测量范围0-100℃

9 充满电一次可连续工作40小时；

10 3.3吋中文液晶屏，工作状态，摆值，温度，电池电压及试验次数等参数全部同时中文显示；

11 电脑摆式仪工作温度：-15度-65度；

12 电脑摆式仪外形尺寸：750mmX580mmX650mm BM-V数显摆式仪_meitu_3.jpg

高品质数显摆式摩擦系数测定仪源头厂家

Digital Display Pendulum Friction Coefficient Tester

With the rapid development of transportation, higher requirements have been imposed on the research and testing methods for the skid resistance performance of road surfaces, including highways, urban roads, and airport runways. To meet these demands, our company has developed the latest generation of computerized pendulum friction coefficient testers, the BM-V model, manufactured by a Shanghai-based manufacturer. This instrument is stable, reliable, easy to debug, and simple to operate. Its test data accuracy far exceeds that of pointer-type instruments, with the capability to store 60 test results. When paired with a printer (optional accessory), it can print test results. Additionally, it can measure pavement temperature, is powered by a 12V rechargeable battery (with a single full charge lasting 40 hours), and is suitable for both indoor and outdoor field use. It is an ideal skid resistance testing instrument for the construction and maintenance of high-grade roads.

Principle

The BM-V pendulum friction coefficient tester is a dynamic pendulum impact-type instrument. It is developed based on the fundamental principle that "the potential energy loss of the pendulum is equal to the work done by the rubber pad at the end of the pendulum arm in overcoming the friction of the road surface during sliding."

Structure

Base: Composed of T-shaped legs, leveling screws, and a level bubble, it provides leveling and support for the instrument.
Column: Consists of the column body, lifting mechanism, guide rod, and instrument handle, used for lifting and fixing the position of the pendulum head.
Release Switch: A switch installed on the cantilever, used to maintain the horizontal position of the pendulum rod and release it for dropping.
Steering System: Includes a locking handle, pendulum shaft, steering knuckle, and bearings, which connect the pendulum, fix its position, and ensure free swinging within the pendulum plane.
Digital Display System: Directly displays the pendulum value via an LCD screen.
Pendulum Head: Comprises upper and lower connectors, a pendulum rod, a spring, a lever, a lifting handle, a hammer shell, a sliding block, and a rubber pad (dimensions: 76.2mm×25.4mm×6.35mm). It applies a specified torque around the pivot center and a specified pressure to the road surface. The torque balance between the front/back and left/right of the pendulum head serves as the measure of the road surface’s friction coefficient.

Main Technical Parameters

Pendulum head mass: (1.50±0.03) kg;
Distance from pendulum center of gravity to pivot: 410±5 mm;
Pendulum torque: 615,000 gram-millimeters.
Normal static pressure of the rubber pad on the road surface: (22.2±0.5) N.
Rubber pad specifications:

76.2mm×25.4mm×6.35mm (±0.5mm);
31.75mm×25.4mm×6.35mm (±0.5mm).

Distance from the outer edge of the rubber pad to the pendulum pivot: 510mm±2mm.
Total instrument mass: Approximately 12 kg.
Pendulum value accuracy: ±0.1 BPN; pendulum value range: 0–150 BPN.
Rechargeable power supply: 12V DC, 500 mA.
Temperature measurement accuracy: ±0.1°C; measurement range: 0–100°C.
Continuous operation time with a full charge: 40 hours.
3.3-inch Chinese LCD screen simultaneously displays working status, pendulum value, temperature, battery voltage, number of tests, and other parameters in Chinese.
Operating temperature range of the computerized pendulum tester: -15°C to 65°C