Crystal oscillator film thickness Gauge

The crystal oscillator thin film thickness gauge measures coating thickness by utilizing the change in the oscillation frequency of a quartz crystal. When a thin film is deposited on the surface of the crystal oscillator, the frequency decreases, and the thickness is calculated through a calibration curve. It is used for monitoring and controlling film thickness in processes such as vacuum coating and spraying, and is applicable in scenarios like optical coatings and semiconductor packaging.
Selection
When selecting a crystal oscillator thin film thickness monitor, it is essential to consider the measurement range matching the sample thickness, resolution meeting the precision requirements of the process, compatibility with existing coating equipment interfaces, suitability of the crystal oscillator specifications for the coating material, the impact of environmental temperature stability on measurement reliability, and the user interface aligning with the operators' habits.

Terms

Standards

Instruments

High Accuracy timing chip to achieve 0.001mm resolution, support single and double crystal probe covering ultra-thin to conventional workpiece measurement, automatically identify material Film thickness and penetrate coatings, can store 2000 sets of data.

$ 1655.00

Using 2.0MHz Frequency Probe, Measurement range 2.0~ 400.0mm, dedicated to the thickness detection of coarse crystal materials such as cast iron, the lower limit of pipe measurement Φ 30 * 4mm.

$ 219.00

High Accuracy timing chip to achieve +/- 0.05mm accuracy, support single and double crystal probe to cover ultra-thin to conventional workpiece measurement, with automatic gain adjustment and coating penetration function, Operating temperature range -10~ 50 ℃.

$ 1768.00

High Accuracy timing chip and automatic real-time calibrating, display resolution up to 0.001mm, support for single and double crystal probes, automatic adjustment of signal gain and identification of surface coatings, suitable for ultra-thin and conventional workpiece measurement.

$ 1493.00

Using 2.0MHz Frequency, specially designed for cast iron and other coarse crystal materials, concave curved surface structure is suitable for special workpiece shape, Measurement range covers 2.0~ 400.0mm, and the lower limit of pipe measurement is Φ 30 * 4mm.

$ 283.00

Using dual crystal probe and ultrasonic pulse reflection technology, Measurement range 0.8-350 mm, the highest accuracy +/- 0.05mm, suitable for a variety of engineering materials, easy to operate.

$ 180.00

In line with ISO2808-1974 standard, the range is 0~ 150μm, the accuracy is not more than 5μm, can measure the wet film thickness and estimate dry-film thickness, suitable for laboratory and pRoduction control.

$ 127.00

In line with ISO2808 standard, the range is 0~ 500μm, the accuracy is not more than 5μm, can measure the wet film thickness and estimate dry-film thickness, suitable for laboratory and pRoduction site.

$ 127.00

Using 5MHz dual crystal probe, Measurement range 0.8-600 mm, accuracy of +/- 0.05mm, with 240 × 160 dot matrix LCD display and sound speed adjustable function, portable and lightweight only 230g, suitable for a variety of industrial environments.

$ 461.00

Made of stainless steel, the thickness is only 1.5mm, the range is 20~ 200μm, Division 20μm, the card design is convenient for quick measurement of wet-film Coating thickness on site.

$ 119.00

The three-wheel structure design is adopted, and the center wheel contacts the film directly for reading. The measuring range is 0-500 μm and the indexing is 25 μm. It can perform nondestructive thickness measurement on plane and curved surface.

$ 186.00

Roller type design, range 0~ 500μm, stainless steel material to ensure durability, suitable for on-site rapid measurement wet film thickness, in line with a number of execution standards.

$ 146.00

Provide an additional one-year warranty period, which is applicable to Coating thickness Gauge pRoducts. It needs to be purchased simultaneously when purchasing the equipment and is not sold separately.

$ 122.00

Dedicated to Coating thickness Gauge calibrating, ensure accurate thickness measurement, suitable for F type equipment, improve Reliability.

$ 88.00

Stainless steel material is sturdy and durable, with a range of 50-950 microns, Division 50 and 100 microns, and a compact shape of only 65 * 43 * 1.5mm, suitable for rapid measurement of wet film thickness on site.

$ 119.00

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