Japan, Kyowa Electronic Instruments Co., Ltd.
Kyowa ASE-A-1K ASE-A Damped Acceleration Transducer for Crash Test
Made in Japan
Manufacturer: Kyowa Electronic Instruments Co., Ltd.
Model: ASE-A-1K
The ASE-A is an oil damped acceleration transducer for crash tests. It is suitable for measuring vibration of car bodies, components, and dummies.
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
Specifications
Performance
Rated Capacity | ±9807 m/s2(±1000 G) |
---|---|
Nonlinearity | Within ±1% RO |
Hysteresis | Within ±1% RO |
Rated Output | 2 mV/V or more |
Peak-to-peak Sensitivity Error | 1% RO or less |
Environmental Characteristics
Safe Temperature | -15 to 65ºC |
---|---|
Compensated Temperature | 5 to 40ºC |
Temperature Effect on Zero | Within ±1% RO/ºC |
Temperature Effect on Output | Within ±0.5%/ºC |
Electrical Characteristics
Safe Excitation | 10 V AC or DC |
---|---|
Recommended Excitation | 2 to 10 V AC or DC |
Input Resistance | 300 to 1000 Ω |
Output Resistance | 300 to 1000 Ω |
Cable | 4-conductor (0.05 mm2) Vinyl shielded cable, 2.6 mm diameter by 7 m long,Terminated with a connector plug R05-PB5M (Shield wire is not connected to the case.) |
Mechanical Properties
Safe Overloads | 200% |
---|---|
Frequency Response | DC to 1 kHz (Sensitivity deviation ±3%)at 23ºC 1 kHz to 4 kHz (Sensitivity deviation ±10%)at 23ºC |
Transverse Sensitivity | 2% RO or less |
Weight | Approx. 3 g (Excluding cable) |
Standard Accessories | Hexagon socket head bolts M1.6×8 (×2) (Tightening torque 0.1 N・m) (Recommended torque wrench: KANON 3LT-DK,+ Hexagon jaw CB H1.5) |
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Optional Accessories | Conversion Cable: TT-18 (1 m) (R05-PB5M→NDIS) |
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 measure against noise caused by electric charge. The charge is 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, corners of the transducer case is thin-walled structure. Avoid dropping or hitting against a hard matter. Or the case will be deformed or damaged.
●For installation, use dedicated bolts M1.6×8 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 transducer by dedicated
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