日本kyowaASE-A小型加速度传感器汽车碰撞试验用

日本kyowa加速度传感器ASE-A测量车身、零部件以及假人的加速度.

特点

小型、轻量

由冲击加速度产生的共振影响小

通过专用支架(另售), 可以安装在行人头部保护试验的头部模型中。

额定容量：±980.7～±9807m/s²

尺寸：10×5×10mm

额定输出：0.5mV/V或以上（±980.7m/s²）, 1mV/V或以上（±4903m/s²）, 2mV/V或以上（±9807m/s²）

频率响应范围（23℃）：DC～1kHz（灵敏度偏差±3%）, 1kHz～2kHz（灵敏度偏差±10%）（±980.7m/s²）, DC～1kHz（灵敏度偏差±3%）, 1kHz～4kHz（灵敏度偏差±10%）（±4903m/s²）, DC～1kHz（灵敏度偏差±3%）, 1kHz～4kHz（灵敏度偏差±10%）（±9807m/s²）

技术参数表：

标配件:

内六角螺栓M1. 6×8，2根

(紧固扭矩 0.1N·m)

(推荐扭矩扳手：中村制作所生产的3LT-DK，+六角钳CB H1.5)

选购件:转换电缆　TT-18(R05-PB5M→NDIS接头)

外形尺寸图

为了正确使用

在假人头部保护性能试验中, 因头部表皮与骨格部间造成的冲击而会通过电荷产生干扰, 使本传感器的输出受到影响。为了防止此类情况的发生, 推荐在使用时将头部冲击骨格部(金属部)与测量器接地。并且, 在步行者头部保护性能试验以外的使用时, 也推荐将主机的外壳部与测量器接地。

主机外壳角部因设有安装孔所以厚度有限。会因掉落, 尖锐物撞击等引起变形及损坏。

安装时, 请使用安装配件中的专用螺栓(M1.6, 长8mm), 并将2处的对角位置固定。同时在接触面涂敷少量硅油或润滑脂以增加密合度, 从而确保更为牢固。

如使用粘合剂安装, 会因拆卸时的不恰当用力而引起主机的外壳变形或发生故障。反复拆卸使用时, 请使用专用螺栓。

ASE-A
Damped Acceleration Transducer for Crash Test

Features

Compact & lightweight

Damped type ensures minimal influence of impact acceleration-initiated resonance.

Optional dedicated bracket enables mounting of the transducer to pedestrian protection head impactor

The ASE-A is an oil damped acceleration transducer for crash tests. It is suitable for measuring vibration of car bodies, components, and dummies.

Rated Capacity: ±980.7 to ±9807 m/s²

Dimensions: 10 x 5 x 10 mm

Rated Output: 0.5 mV/V or more (±980.7 m/s²), 1 mV/V or more (±4903 m/s²), 2 mV/V or more (±9807 m/s²)

Frequency Response (23ºC): DC to 1 kHz for all models (Sensitivity deviation ±3%), 1 kHz to 2 kHz for ASE-A-100 (Sensitivity deviation ±10%) (±980.7 m/s²), 1 kHz to 4 kHz for ASE-A-500/1K (Sensitivity deviation ±10%) (±4903 m/s²)

Specifications

Performance

Environmental Characteristics

Electrical Characteristics

Mechanical Properties

Dimensions

Dimensions

To Ensure Safe Usage

When conducting the Pedestrian Head Protection Performance Test, ground the aluminum skull(metal) portion of the head impactor and the DIS series.The grounding is an effective measures against noise caused by electric charge generated between the head skin material and aluminum skull of the head impactor resulting to adversely affect the ASE-A output at the time of impact.

Due to mounting holes,comers of the transducer case is thin-walled structure.Avoid dropping or hitting against a hard matter. Or the case will be deformed or damaged.

To install, use dedicated M1.6, 8mm length, bolts and fix 2 diagonal positions.

If this transducer is installed by adhesives, excessive forces to remove it results in deformation of its frame or failure. To avoid these troubles, fix this transducr by dedicated bolts, if remove transducer and repeat to use it.