Sine wave oscillator

A sine wave oscillator generates continuous constant-amplitude sinusoidal signals through a positive feedback amplification circuit, utilizing a frequency-selective network to determine the frequency. In detection instruments, it provides a reference frequency signal for calibrating sensors and testing the frequency response of circuits.
Selection
When selecting, consider the frequency range covering the testing needs, frequency stability meeting measurement accuracy, low output waveform distortion, and load impedance matching the system. Choose an oscillator with an appropriate temperature coefficient based on the usage environment, and ensure the power supply voltage is compatible with existing equipment.

Terms

Standards

Instruments

Using electromagnetic wave detection technology, Measurement range 0~ 70%, accuracy 0.1%, Response Time is less than 1 second, with 10 kinds of code selection and temperature compensation function, suitable for a variety of materials moisture rapid determination.

$ 160.00

Using electromagnetic wave scanning technology implementation nondestructive detection, Measurement range 0-70%, Response Time only 1 second, support 10 kinds of material code selection and temperature compensation function.

$ 167.00

Using electromagnetic wave detection technology, scanning depth 50mm, Measurement range 0-99.9%, Response Time only 1 second, portable design weight 125 grams, backlit LCD display clear and easy to read.

$ 223.00

Using electromagnetic wave scanning technology, high frequency scanning depth 50mm, Measurement range 0-99.9%, Response Time 1 second, no contact can be measured without damage to the internal moisture content of the object.

$ 225.00

Using electromagnetic wave detection technology, Measurement range 0~ 90%, Response Time 1 second, with temperature compensation and 20 kinds of material code selection function, portable design weight only 195 grams, support MAX Maximum hold and alarm function.

$ 211.00

Using the principle of polarized light interference, equipped with 560nm full-wave plate, determinable or semi-Basis Weight measurement of internal stress, the aperture of the polarizer is 150mm, which supports continuous and rapid analysis of transparent materials.

$ 677.00

Adopting the principle of high-frequency electromagnetic wave induction, scanning depth 50mm, Response Time 1 second, support multi-gear measurement and plug-in rapid detection, small size for on-site use.

$ 233.00

Using the principle of polarized light interference, equipped with a 560nm full-wave plate, the light diaMeter of the Analyzer is 150mm, which can quickly and continuously analyze the internal stress of transparent materials and support qualitative or semi-Basis Weight measurement.

$ 1006.00

Simultaneous measurement of wind speed, wind temperature, wave height, wind level and air volume, equipped with low friction bearing impeller Sensor to ensure +/- 2% accuracy, support 24 data storage and USB/Bluetooth communication methods.

$ 186.00

Frequency of 710 vibrations per minute, mixing in 30 seconds; can handle 0.5 to 20 liters of barrel paint, equipped with safety interlock and height adjustment functions, quiet operation and easy loading.

$ 1364.00

Elliptical trajectory vertical vibration design, vibration Frequency 660 times/min, maximum load 30KG, equipped with automatic cooling down system to maintain sample temperature stability, closed structure to reduce noise and pollution risk.

$ 14806.00

Equipment Vibration Frequency 660 times/min, maximum load 30KG, elliptical trajectory movement to ensure that the sample test conditions independent equality, equipped with automatic chill down system to maintain temperature stability.

$ 18195.00

Vibration Frequency 660 times/min, maximum load 30KG, elliptical trajectory motion to ensure that the sample test conditions are independent and equal, equipped with automatic chill down system to maintain temperature stability.

$ 16501.00

Using light wave heating technology, the full size distribution of heating elements ensures drying uniformity; temperature control accuracy of +/- 1 ℃, equipped with a large suction fan can quickly discharge steam, improve drying efficiency.

$ 2922.00

With 9-channel K Probe, Sampling rate of 0.05 seconds, Measurement range -200 to 1370 ℃, superior thermal insulation performance, can track and monitor Furnace temperature and pRoduct temperature throughout the process in harsh thermal environments.

$ 1669.00