Surface Scanning Laser Confocal Displacement Meters
LT-9000 series
Specs Surface Scanning Laser Confocal Displacement Meters LT-9000 series
Model |
LT-9501H |
LT-9001H |
LT-9501HSO(5654) |
LT-9001HSO(5655) |
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Measuring unit compatibility |
Measuring units are interchangeable without factory recalibration. |
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Display |
Minimumdisplayable unit |
0.1 µm*1, 1 µm2, 0.01 ° |
0.1 µm*1 |
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Display range |
±9,999.99 µm, ±999,999 µm2, 9,999.99 ° |
±9,999.99 µm |
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Microscope function |
Available |
― |
Available |
― |
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Display cycle |
10 times/sec.*2 |
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Terminal block |
Analogue output |
±10 V x 2 outputs, output impedance: 100 Ω |
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Timing input |
Non-voltage input |
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Reset input |
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Auto-zero input |
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Monitor dedicated power supply |
24 VDC*3 |
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Control I/O |
Judgment mode |
3-step limits output |
For OUT1 and OUT2, and NPN open collector output*4 |
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Binary mode |
Binary output |
Measured data output (21 bits), OUT1/OUT2/PROFILE selectable |
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Strobe output |
NPN open collector output*4 |
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Binary selector output |
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Binary selection input |
Non-voltage input*4 |
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Stability output |
NPN open collector output |
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Laser remote input |
Non-voltage input |
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Program switching input |
Non-voltage input x 3 inputs |
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RS-232C interface |
Measured data output and control I/O (Selectable up to baud rate 115200 bps.) |
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Video output |
NTSC compliant (PIN connector) |
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Main functions |
Displacement mode |
Distance measurement, Transparent objectthickness measurement, Angle measurement,Relative angle measurement, Surface selection,Dark-out, Mask, Trend graph display, and Scanwidth/interval change*5 |
Distance measurement, |
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Profile mode |
Area selection (Average, Maximum, |
―*6 |
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Common |
Light intensity accumulation, Microscope (LT-9501H, LT-9501HSO (5654) only), |
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Rating |
Power voltage |
100 to 240 VAC ±10 %, 50/60 Hz |
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Power consumption |
110VA or less |
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Environmental resistance |
Pollution degree |
2 |
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Overvoltage category |
II |
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Ambient temperature |
0 to +35 °C |
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Relative humidity |
35 to 85 % RH (No condensation) |
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Weight |
Approx. 2.4 kg |
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*1 Display changes every ±0.3 µm. |
Model |
LT-9011M |
LT-9011 |
LT-9031M |
LT-9031 |
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Image |
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Type |
High-accuracy |
Long-range |
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Measurement range |
±0.3 mm |
±1.0 mm |
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Reference distance |
6 mm |
30 mm |
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Light source |
Type |
Red semiconductor laser |
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Wavelength |
655 nm |
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Output |
170 µW (IEC 60825-1) /3.0 µW (FDA (CDRH) Part 1040.10) |
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Laser Class |
Class IIa Laser Product (FDA (CDRH) Part 1040.10) |
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Spot diameter |
Approx. ø2 µm |
Approx. ø7 µm |
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Scan width/interval |
0 to 1,100 µm (6 steps) /1 to 10 µm (4 steps) |
0 to 560 µm (6 steps) /1 to 8 µm (4 steps) |
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Resolution |
0.3 µm*1 |
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Linearity |
±0.5 % of F.S.*1 |
±0.3 % of F.S.*1 |
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Sampling cycle |
640 µs to 356 ms (14 steps)*2 |
640 µs to 187 ms (14 steps)*2 |
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Display |
Minimumdisplayable unit |
0.1 µm*3, 1 µm2, 0.01 ° |
0.1 µm*3 |
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Display range |
±9,999.99 µm, ±999,999 µm2, 9,999.99 ° |
±9,999.99 µm |
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Microscope function |
Available |
― |
Available |
― |
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Display cycle |
10 times/sec.*4 |
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Terminal block |
Analogue output |
±10 V x 2 outputs, output impedance: 100 Ω |
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Timing input |
Non-voltage input |
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Reset input |
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Auto-zero input |
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Monitor dedicated power supply |
24 VDC*5 |
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Control I/O |
Judgment mode |
3-step limits output |
For OUT1 and OUT2, and NPN open collector output*6 |
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Binary mode |
Binary output |
Measured data output (21 bits), OUT1/OUT2/PROFILE selectable |
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Strobe output |
NPN open collector output*6 |
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Binary selector output |
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Binary selection input |
Non-voltage input*6 |
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Stability output |
NPN open collector output |
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Laser remote input |
Non-voltage input |
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Program switching input |
Non-voltage input x 3 inputs |
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RS-232C interface |
Measured data output and control I/O (Selectable up to baud rate 115200 bps.) |
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Video output |
NTSC compliant (PIN connector) |
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Microscope function |
Function presence/absence |
Compatible |
N/A |
Compatible |
N/A |
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Field of view |
1.3 mm x 1.05 mm |
― |
2.5 mm x 2.0 mm |
― |
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Type |
Available |
Unavailable |
Available |
Unavailable |
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Illumination light source |
Infrared LED |
― |
Infrared LED |
― |
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Main functions |
Displacement mode |
Distance measurement, Transparent objectthickness measurement, Angle measurement,Relative angle measurement, Surface selection,Dark-out, Mask, Trend graph display, and Scanwidth/interval change*7 |
Distance measurement, |
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Profile mode |
Area selection (Average, Maximum, |
―*8 |
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Common |
Light intensity accumulation, Microscope (LT-9501H, LT-9501HSO (5654) only), |
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Temperature characteristics (20 to 30°C) |
±0.5% of F.S. |
±0.25% of F.S. |
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Rating |
Power voltage |
100 to 240 VAC ±10 %, 50/60 Hz |
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Power consumption |
110VA or less |
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Environmental resistance |
Pollution degree |
2 |
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Overvoltage category |
II |
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Ambient light |
Incandescent lamp/fluorescent lamp: 10,000 lux max. |
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Ambient temperature |
0 to +35 °C |
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Relative humidity |
35 to 85 % RH (No condensation) |
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Weight |
Approx. 400 g |
Approx. 500 g |
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*1 The value when the measurement target is a mirrored surface object measured in displacement mode, scan width/interval 120 µm/2 µm, and 8-times average |
Model |
LT-C2*1 |
LT-C10*1 |
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Image |
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Cable length |
2 m |
10 m |
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Weight |
Approx. 200 g |
Approx. 700 g |
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*1 Up to 3 cables can be connected with a total maximum length of 20 m. |