Micro-head Spectral-interference Laser Displacement MeterSI-F series
Sensor Head, Thickness Measurement Type
Thickness measurement type Sensor head
0.05 to 1.1 mm 0.002" to 0.04" *1
Infrared SLD Central wavelength 820 nm Output 0.6 mW Class 1 Laser product (IEC60825-1/FDA (CDRH) Part 1040.10*2)
ø20 µm ø0.000787"*3
±0.3 µm ±0.000012"*4
0.25 µm 0.00000984"*5
Light source for guide
Red semiconductor laser Wavelength 655 nm Output 0.1 mW Class 1 Laser product (IEC60825-1/FDA (CDRH) Part 1040.10*2)
Target near center of measurement range: green lights. Target within measurement range: orange lights. Target outside measurement range: Flashes orange.
0.01% of F.S./°C
Incandescent lamp or Fluorescent lamp: 10,000 lux max.
0 to +50 °C 32 to 122 °F
35 to 85 % RH (No condensation)
10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z directions
Approx. 39 g (including cable)
*1 The thickness measurement type sensor head displays the measurement range for the distance between plates of glass. Ensure that the measurement target is within the possible detection distance range.