The AND-JSD1 series quartz flexible accelerometer is a high-precision military-grade inertial navigation accelerometer. The product features excellent long-term stability, repeatability, start-up performance, environmental adaptability, and high reliability. It is suitable for both static and dynamic testing, serving as a standard vibration sensor and inclination sensor.
Applications: Inertial measurement within military high-precision inertial navigation systems for aerospace, aviation, naval, and armaments sectors; vibration isolation testing for precision instrumentation.
The AND-JSD1 series quartz flexible accelerometer is a high-precision military-grade inertial navigation accelerometer. The product features excellent long-term stability, repeatability, start-up performance, environmental adaptability, and high reliability. It is suitable for both static and dynamic testing, serving as a standard vibration sensor and inclination sensor.
The output current exhibits a linear relationship with applied force or acceleration. Users may calculate and select an appropriate sampling resistor to achieve high-precision output. An integrated temperature sensor can be incorporated upon request to compensate for offset and scale factor variations, thereby mitigating environmental temperature effects.
Applications: Inertial measurement within military high-precision inertial navigation systems for aerospace, aviation, naval, and armaments sectors; vibration isolation testing for precision instrumentation.
1. Scale factor adjusted according to user requirements;
2. Temperature sensors: AD590, PT1000, 18B20;
3. Test cycle: 1 month, 3 months, 6 months, 12 months, conducted per user specifications;
4. Installation per user requirements; external dimensions subject to minor adjustments as requested, other testing requirements per client specifications.
Disclaimer: Specifications are subject to change without notice. Beijing Andelu Technology Development Co., Ltd. reserves the right to modify any product or technology described herein to enhance reliability, functionality, or design, whilst providing consultation and clarification.
| No | paramètres | AND-JSD1-01 | AND-JSD1-02 | AND-JSD1-03 | |||
| 1 | Gamme | ±50g、±60g、±70g | ±50g、±60g、±70g | ±50g、±60g、±70g | |||
| 2 | Seuil | 5 μg | 5 μg | 5 μg | |||
| 3 | Offset KO/K1 | ≤±3mg | ≤±3mg | ≤ ± 5 mg | |||
| 4 | Scale Factor K1 | 1.05~1.30 mA/g | 1.05~1.30 mA/g | 1.05~1.30 mA/g | |||
| 5 | Second-Order Nonlinearity K2 | ≤±10μg/g2 | ≤±15μg/g2 | ≤ ± 20 μg /g2 | |||
| 6 | 0g 4-Hour Short-Term Stability | ≤10μg | ≤10μg | ≤10μg | |||
| 7 | 1g 4-hour short-term stability | ≤10 ppm | ≤10 ppm | ≤10 ppm | |||
| 8 | Deviation value comprehensive repeatability σKO(1σ, 1 month) | ≤10μg | ≤15μg | ≤25μg | |||
| 9 | Scaling factor comprehensive repeatability σK1/K1 | ≤10ppm | ≤20 ppm | ≤ 30 ppm | |||
| 10 | “Nonlinearity coefficient comprehensive repeatability K2/K1 (1σ, 1 month)” |
≤±10μg/g2 | ≤±15μg/g2 | ≤ ± 20 μg /g2 | |||
| 11 | Deviation value temperature coefficient | ≤±10μg/℃ | ≤±20μg/℃ | ≤±30μg/℃ | |||
| 12 | Scaling factor temperature coefficient | ≤ ± 10 ppm /℃ | ≤ ± 30 ppm /℃ | ≤ ± 50 ppm /℃ | |||
| 13 | Noise (sampling resistance 840Ω) | ≤5 mv | ≤8,4 mv | ≤8,4 mv | |||
| 14 | Fréquence naturelle | 400 ~ 800 Hz | 400 ~ 800 Hz | 400 ~ 800 Hz | |||
| 15 | Bande passante | 800 ~ 2500 Hz | 800 ~ 2500 Hz | 800 ~ 2500 Hz | |||
| 16 | Random vibration | 6g(20-2000Hz) | 6g(20-2000Hz) | 6g(20-2000Hz) | |||
| 17 | Choc | 100g,8ms,1/2sin | 100g,8ms,1/2sin | 100g,8ms,1/2sin | |||
| 18 | Operating temperature range | -55 ~ + 85 ℃ | -55 ~ + 85 ℃ | -55 ~ + 85 ℃ | |||
| 19 | Storage temperature range | -60 ~ + 120 ℃ | -60 ~ + 120 ℃ | -60 ~ + 120 ℃ | |||
| 20 | Alimentation électrique | ± 12 ~ ± 15V | ± 12 ~ ± 15V | ± 12 ~ ± 15V | |||
| 21 | Consommation actuelle | ≤ ± 20mA | ≤ ± 20mA | ≤ ± 20mA | |||
| 22 | Temperature sensor | User-customizable | User-customizable | User-customizable | |||
| 23 | Dimensions | φ25.4X30mm | φ25.4X30mm | φ25.4X30mm | |||
| 24 | Poids | ≤80g | ≤80g | ≤80g | |||
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