Spectral confocal displacement sensor

H40A26XL series | H40A30 series | H40A33XL series

H40A26XL series

▶ Product Introduction
A technological breakthrough: The independently developed first spectral confocal displacement sensor with independent input and output light, and a separate optical fiber channel, reducing optical path interference by more than 50% compared to traditional optical fibers, solving a problem that has plagued the industry for decades. The highest testing accuracy reaches the sub-micron level, capable of measuring transparent films as thin as 8μm. Ultra-high measurement accuracy is industry-leading, with product resolution reaching the 1nm level. An independently developed spectral confocal lens with a static repeatability of 10nm, a spot size as small as 3μm, and a clearer optical path, allows for precise separation of surface and back-reflected light from ultrathin film samples. High stability: The independently developed optical structure possesses a stable and precise optical system, ensuring stable measurements even in harsh environments. High-efficiency and accurate peak acquisition and filtering algorithms are employed. Peak wavelengths can be accurately and quickly acquired, ensuring the linearity of the spectral confocal sensor's measurement accuracy.
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▶ Product Features
  • High light intensity type
  • Balance of all performance parameters
  • Applicable to most application scenarios
▶ Naming Rules
H40 R4 A26 S40XL
Product diameter (mm) Measurement range (mm) Maximum measurement angle Spot size (μm)
▶ Product Specifications
model H40R4A26S40XL H40R2A26S40XL H40R1A26S40XL
External dimensions 40mm*127.7mm 40mm*127.7mm 40mm*127.7mm
Reference distance 30mm 31.1mm 31.1mm
Measurement range ±2.6mm ±1.15mm ±0.56mm
Maximum measurable angle ±26° mirror reflection surface ±26° mirror reflection surface ±26° mirror reflection surface
Minimum measurable thickness 133μm 66μm 33μm
linear accuracy ±1.2μm ±0.6μm ±0.3mm
Resolution 10nm 5nm 3nm
Spot size 40μm 40μm 40μm
Ambient lighting 20000lux 20000lux 20000lux
Enclosure protection rating IP67 IP67 IP67
Temperature drift characteristics 0.005% of F.S. /℃ 0.005% of F.S. /℃ 0.005% of F.S. /℃
Operating temperature -20~85℃ -20~85℃ -20~85℃
Storage temperature 4~51℃ 4~51℃ 4~51℃
weight 190g 190g 190g
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H40A30 series

▶ Product Introduction
A technological breakthrough: The independently developed first spectral confocal displacement sensor with independent input and output light, and a separate optical fiber channel, reducing optical path interference by more than 50% compared to traditional optical fibers, solving a problem that has plagued the industry for decades. The highest testing accuracy reaches the sub-micron level, capable of measuring transparent films as thin as 8μm. Ultra-high measurement accuracy is industry-leading, with product resolution reaching the 1nm level. An independently developed spectral confocal lens with a static repeatability of 10nm, a spot size as small as 3μm, and a clearer optical path, allows for precise separation of surface and back-reflected light from ultrathin film samples. High stability: The independently developed optical structure possesses a stable and precise optical system, ensuring stable measurements even in harsh environments. High-efficiency and accurate peak acquisition and filtering algorithms are employed. Peak wavelengths can be accurately and quickly acquired, ensuring the linearity of the spectral confocal sensor's measurement accuracy.
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▶ Product Features
  • Small light spot type
  • Higher precision resolution
  • Suitable for more shape measurement scenarios
▶ Product Specifications
model H40R4A30S11 H40R2A30S11 H40R1A30S11
External dimensions 40mm*189.8mm 40mm*189.8mm 40mm*189.8mm
Reference distance 22.3mm 23.4mm 23.4mm
Measurement range ±2.2mm ±1.1mm ±0.55mm
Maximum measurable angle ±36° mirror reflection surface ±36° mirror reflection surface ±36° mirror reflection surface
Minimum measurable thickness 143μm 73μm 36μm
linear accuracy ±1μm ±0.5μm ±0.2mm
Resolution 9nm 5nm 3nm
Spot size 11μm 11μm 11μm
Ambient lighting 20000lux 20000lux 20000lux
Enclosure protection rating IP67 IP67 IP67
Temperature drift characteristics 0.005% of F.S. /℃ 0.005% of F.S. /℃ 0.005% of F.S. /℃
Operating temperature -20~85℃ -20~85℃ -20~85℃
Storage temperature 4~51℃ 4~51℃ 4~51℃
weight 201g 201g 201g
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H40A33XL series

▶ Product Introduction
A technological breakthrough: The independently developed first spectral confocal displacement sensor with independent input and output light, and a separate optical fiber channel, reducing optical path interference by more than 50% compared to traditional optical fibers, solving a problem that has plagued the industry for decades. The highest testing accuracy reaches the sub-micron level, capable of measuring transparent films as thin as 8μm. Ultra-high measurement accuracy is industry-leading, with product resolution reaching the 1nm level. An independently developed spectral confocal lens with a static repeatability of 10nm, a spot size as small as 3μm, and a clearer optical path, allows for precise separation of surface and back-reflected light from ultrathin film samples. High stability: The independently developed optical structure possesses a stable and precise optical system, ensuring stable measurements even in harsh environments. High-efficiency and accurate peak acquisition and filtering algorithms are employed. Peak wavelengths can be accurately and quickly acquired, ensuring the linearity of the spectral confocal sensor's measurement accuracy.
Download Product Introduction
▶ Product Features
  • High light intensity type
  • Balance of all performance parameters
  • Suitable for measuring high absorbance materials
▶ Product Specifications
model H40R2A33S34XL H40R1A33S34XL H40R06A33S34XL
External dimensions 40mm*129.8mm 40mm*129.8mm 40mm*129.8mm
Reference distance 18.9mm 19.5mm 19.5mm
Measurement range ±1.2mm ±0.6mm ±0.3mm
Maximum measurable angle ±33° mirror reflection surface ±33° mirror reflection surface ±33° mirror reflection surface
Minimum measurable thickness 80μm 40μm 20μm
linear accuracy ±0.6μm ±0.3μm ±0.15mm
Resolution 6 nm 3nm 2 nm
Spot size 34μm 34μm 34μm
Ambient lighting 20000lux 20000lux 20000lux
Enclosure protection rating IP67 IP67 IP67
Temperature drift characteristics 0.005% of F.S. /℃ 0.005% of F.S. /℃ 0.005% of F.S. /℃
Operating temperature -20~85℃ -20~85℃ -20~85℃
Storage temperature 4~51℃ 4~51℃ 4~51℃
weight 192g 192g 192g