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SonicSniffer SSNF80k-Plus máy đo tần số siêu âm không tiếp xúc ( 1 ~80 kHz)

プロデューサー：セミキ

カテゴリー: 動作解析装置ブランド：セミキ

SonicSniffer SSNF80k-Plus máy đo tần số siêu âm không tiếp xúc ( 1 ~80 kHz)

SonicSniffer SSNF80k-Plus máy đo tần số siêu âm không tiếp xúc ( 1 ~80 kHz) - 画像 (2)

SonicSniffer SSNF80k-Plus máy đo tần số siêu âm không tiếp xúc ( 1 ~80 kHz) - 画像 (3)

Máy đo tần số siêu âm SonicSniffer
Máy đo tần số siêu âm không tiếp xúc Model: SSNF80k-Plus
Dùng để kiểm tra định kỳ và bảo trì dự đoán thiết bị siêu âm công suất.
Dải tần số: 1 đến 80 kHz, với độ phân giải 10 Hz.
Độ không chắc chắn về tần số (2σ): ± 8 Hz đối với tín hiệu có thời lượng ≥ 0,35 ms.
Khả năng chống nhiễu: ≥ 105 dB đối với dải từ 0 đến 5 kHz.
Khoảng cách đo: 1 in. (2,5 cm) đến 4 ft. (1,2 m).
Bộ nhớ: 01 (kết quả hiệu quả cuối cùng).
Kích thước – trọng lượng: 3/8 x 3/16 x 1/16 in – 1,6 oz. (50 g).
Có thể hiệu chuẩn: Có.
Ứng dụng chính của SonicSniffer® là thực hiện kiểm tra định kỳ thiết bị siêu âm công suất để phát hiện sớm sự thay đổi tần số, cho biết nhu cầu bảo trì phòng ngừa. Sự thay đổi tần số cảnh báo người dùng rằng có điều gì đó không ổn, có thể tránh được sự cố thiết bị và tiết kiệm chi phí với bộ chuyển đổi, bộ tăng cường, còi, sonotrode, lưỡi dao và đầu dò mới.
SonicSniffer® cũng được sử dụng để kiểm tra tần số của thiết bị và linh kiện y tế siêu âm, chẳng hạn như đầu máy cạo siêu âm và lưỡi dao mổ siêu âm.

SonicSniffer

Non-contact ultrasonic frequency meter
Model: SSNF80k-Plus

For routine inspection and predictive maintenance of power ultrasonic equipment.

SonicSniffer® allows you to establish an operating frequency baseline for power ultrasonic machines and detects early frequency shifts, indicating the need for preventive maintenance. Routine readings shall alert users that something is not right, possibly avoiding equipment failure and saving expenses with new converters, boosters and horns (sonotrodes).

How it works

The SonicSniffer® measures the frequency based on the ultrasound emitted by the horn. Simply place it close to the horn on the production floor and read the result on the display screen (the equipment may be under a continuous or intermittent operating mode).

Ultrasonic frequency meter SonicSniffer

SonicSniffer^® differentials

Pocket-size equipment running under very low power: It is lithium coin-powered (CR 2032), with average lifespan of 1-year on standby or 1000 uses

Precision and calibratable test instrument: Frequency uncertainty of only ±8 Hz for the confidence interval of 2σ. We can offer SonicSniffer with traceable to SI (International Systemof Units) and/or accredited calibration certificate (optional service; see certificate example on the right).

Magnetic fixing and memory: Making hands-free measurements possible.

Noise immunity: ≥ 105 dB in the 0-5 kHz range to avoid disturbances by compressed air blowing nearby.

Wide frequency range and high-sensibility: Measurements up to 80 kHz.

Fast and smart: Low latency (0.1 s) and high refresh rate (10 Hz typical). Refined algorithm for measurement validation before it is displayed.

Industries we serve with SonicSniffer^®

We are experienced on serving a broad range of industries with SonicSniffer^® for predictive maintenance:

Auto parts manufacturers;
Medical equipment manufacturers;
Healthcare industry;
Mattress manufacturers;
Wire dies manufacturers;
White line manufacturers;
Footwear manufacturers;
Underwear manufacturers;
Fishing lures manufacturers;
Water and energy meters manufacturers;
Ultrasonic additive manufacturing industry.

SonicSniffer® reading the frequency of a 20 kHz ultrasonic welding press; the result 19.930 kHz is too low (-70 Hz), indicating the need for preventive maintenance.

Technical specifications:

Frequency range: From 1 to 80 kHz, with 10 Hz resolution.
Frequency uncertainty (2σ): ± 8 Hz for signals with duration ≥ 0.35 ms.
Noise immunity: ≥ 105 dB for the range between 0 and 5 kHz.
Measurement distance: From 1 in. (2.5 cm) to 4 ft. (1.2 m).
Memory: 01 (the last effective result).
Size – weight: 3/8 x 3/16 x 1/16 in – 1.6 oz. (50 g).
Calibratable: Yes.

SonicSniffer^® applications

The SonicSniffer^® main application is to perform routine inspection of power ultrasonic equipment for the early detection of frequency shifts, which indicates the need for preventive maintenance. Frequency shifts alert users that something is not right, possibly avoiding equipment failure and saving expenses with new converters, boosters, horns, sonotrodes, blades and tips.

Frequency shifts are due to many causes, such as joint deterioration, horn wear, cracks and converter failure. Joint deterioration is the most common issue because it is an inevitable. Over the time, it decreases the stack frequency, mechanical quality factor and overall efficiency because of the reduced effective contact area and increased friction of interfaces. Low efficiency leads to heating, which accelerates the mating surfaces fretting and the ultrasonic components fatigue in a vicious circle , ultimately leading to a catastrophic failure. By taking care of the stack joints, users may avoid triggering many other problems.

SonicSniffer^® is also used to test the frequency of ultrasonic medical equipment and components, such as ultrasonic scalers tips and ultrasonic scalpels blades.