Description
Product Specifications
| Model | Reference Distance | Measurement Range | Spot Diameter | Repeatability |
|---|---|---|---|---|
| PD30 | 30mm | ±5mm | Φ35μm | 0.15μm/0.02μm
|
| PD80 | 80mm | ±15mm | Φ70μm | 0.5μm/0.1μm |
*1 Calculation based on the center position of the measurement range;
*2 Measurement of standard white ceramic sample, 50kHz without averaging, taking the root mean square deviation (1 σ) of 65536 sets of measurement data; U series probes, 8kHz without averaging, taking the root mean
square deviation (1 σ) of 65536 sets of measurement data;
*3 Measurement of standard white ceramic sample, 50kHz with 1024 averaging times, taking the root mean square deviation (1 σ) of 65536 sets of measurement data; U series probes, 8kHz with 1024 averaging times, taking
the root mean square deviation (1 σ) of 65536 sets of measurement data;
*4 Calibration and verification using nanometer-level high-precision laser interferometer;
*5 Laser power can be customized according to different application requirements, some models provide 405nm blue light version;
*6 The probe can independently provide voltage, current, and RS-485 output;
*7 Optional analog voltage/current output module;
*8 These models are new products, and the actual parameters may vary slightly. The contract shall prevail;
*9 For the sub-series, PD indicates a split-type structure, and PM indicates a mirror-reflection calibration type. The different suffixes are distinguished as follows:W for wide spot, U for ultra-wide spot, B for blue laser, and H
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