instrument series

Measurement Range [Resistance meter]: 105-10-1Pa Measurement Range [Ionization gauge]: 101-10-6Pa Gauge Tube Model: Resistance Gauge ZJ52T, Ionization Gauge ZJ27

Measurement ranges: resistance gauge 105-10-1Pa; ionization gauge 101-10-6Pa. Gauge models: resistance gauge ZJ52T; ionization gauge ZJ27.

This system is designed for high-precision measurement of laser relative intensity noise (RIN). It analyzes the noise characteristics of narrow-linewidth fiber lasers, semiconductor lasers and other light sources. Low-noise photodetection, high-resolution spectral analysis and digital signal processing accurately characterize laser intensity noise, providing reliable test data for research and industrial applications.

Voltage Reading: 3.6~4.2V Charge Reading: 10~100% PSensor Calibration: Read according to the gray-card distance from the earcup height

With the growth of mobile internet, technological progress and high-performance low-power processing chips, smart wearable devices have moved from concepts to commercial acquisition applications.

Voltage: 220V 10A Gas pressure: 0.4~0.7MP Charging Current Test: Current Acquisition, Threshold 270MA~330MA

This test equipment is designed specifically for earphones, testing current, touch functions, communication, battery voltage, shipping mode and NTC temperature.

Rotating Watch Crown Press-Force Test: 0.3g Rotating Watch Crown Damping-Force Test: 0.2~0.35g.cm Button Press-Force CCP Ratio: 0.15~0.5

With mobile Internet development, technological progress and high-performance, low-power processing chips, smart wearables have moved from concepts to commercial products, with new devices and major technology companies entering the market. Huaya's crown testing equipment responds to this rapid growth. It primarily calibrates sensors built into electronic watch crowns, measures watch damping force and tests button rebound ratios.