Model

LJ-V7020*1

Mounting conditions

Diffuse reflection

Reference distance

20 mm 0.79"

Measurement range

Z-axis (height)

±2.6 mm 0.10"
(F.S.=5.2 mm 0.20")

X-axis (width)

NEAR side

6.5 mm 0.26"

Reference distance

7 mm 0.28"

Far side

7.5 mm 0.30"

Light source

Type

Blue semiconductor laser

Wavelength

405 nm (visible beam)

Laser class

Class 2M Laser Product*2
(IEC60825-1, FDA(CDRH) Part 1040.10*3)

Output

10 mW

Spot size (reference distance)

Approx. 14 mm × 35 µm
0.55" × 0.001378"

Repeatability

Z-axis (height)

0.2 µm 0.000008"*4*5

X-axis (width)

2.5 µm 0.000099"*4*6

Linearity

Z-axis (height)

±0.1% of F.S.*7

Profile data interval

X-axis (width)

10 µm 0.0004"

Sampling cycle (trigger interval)

Top speed: 16 µs (high-speed mode), Top speed: 32 µs (advanced function mode)*8

Temperature characteristics

0.01% of F.S./°C

Environmental resistance

Enclosure rating

IP67 (IEC60529)*9

Ambient light

Incandescent lamp: 10,000 lux max.*10

Ambient temperature

0 to +45 °C 32 to 113 °F*11

Relative humidity

20 to 85 % RH (No condensation)

Vibration resistance

10 to 57 Hz, Double amplitude 1.5 mm 0.06", 3 hours in each of the X, Y, and Z directions

Shock resistance

15 G/6 ms

Material

Aluminum

Weight

Approx. 410 g