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Model | LT-9031 | ||
Type | Long-range | ||
Measurement range | ±1.0 mm | ||
Reference distance | 30 mm | ||
Light source | Type | Red semiconductor laser | |
Wavelength | 655 nm | ||
Output | 170 µW (IEC 60825-1) /3.0 µW (FDA (CDRH) Part 1040.10) | ||
Laser Class | Class IIa Laser Product (FDA (CDRH) Part 1040.10) Class 1 Laser Product (IEC 60825-1) | ||
Spot diameter | Approx. o7 µm | ||
Scan width/interval | 0 to 560 µm (6 steps) /1 to 8 µm (4 steps) | ||
Resolution | 0.3 µm*1 | ||
Linearity | ±0.3 % of F.S.*1 | ||
Sampling cycle | 640 µs to 187 ms (14 steps)*2 | ||
Display | Minimumdisplayable unit | 0.1 µm*3 | |
Display range | ±9,999.99 µm | ||
Microscope function | ? | ||
Display cycle | 10 times/sec.*4 | ||
Terminal block | Analogue output | ±10 V x 2 outputs, output impedance: 100 ? | |
Timing input | Non-voltage input | ||
Reset input | |||
Auto-zero input | |||
Monitor dedicated power supply | 24 VDC*5 | ||
Control I/O | Judgment mode | 3-step limits output | For OUT1 and OUT2, and NPN open collector output*6 |
Binary mode | Binary output | Measured data output (21 bits), OUT1/OUT2/PROFILE selectable NPN open collector output*6 | |
Strobe output | NPN open collector output*6 | ||
Binary selector output | |||
Binary selection input | Non-voltage input*6 | ||
Stability output | NPN open collector output | ||
Laser remote input | Non-voltage input | ||
Program switching input | Non-voltage input x 3 inputs | ||
RS-232C interface | Measured data output and control I/O (Selectable up to baud rate 115200 bps.) | ||
Video output | NTSC compliant (PIN connector) | ||
Microscope function | Function presence/absence | N/A | |
Field of view | ? | ||
Type | Unavailable | ||
Illumination light source | ? | ||
Main functions | Displacement mode | Distance measurement, Transparent object thickness measurement, Surface selection, Dark-out, Mask, Trend graph display, and Scan width/interval change*7 | |
Profile mode | ?*7 | ||
Common | Light intensity accumulation, Microscope (LT-9501H, LT-9501HSO (5654) only), Tolerance judgement, 8-program registration, Calibration, Averaging, Hold modes, Auto-zero, and interface language selection | ||
Temperature characteristics (20 to 30°C) | ±0.25% of F.S. | ||
Rating | Power voltage | 100 to 240 VAC ±10 %, 50/60 Hz | |
Power consumption | 110VA or less | ||
Environmental resistance | Pollution degree | 2 | |
Overvoltage category | II | ||
Ambient light | Incandescent lamp/fluorescent lamp: 10,000 lux max. | ||
Ambient temperature | 0 to +35 °C | ||
Relative humidity | 35 to 85 % RH (No condensation) | ||
Weight | Approx. 500 g | ||
*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 *2 Sampling cycle differs according to the manufacturing variation of individual measuring units. The value when the FINE mode is set to OFF. *3 Display changes every ±0.3 µm. *4 Varies depending on the setting *5 Dedicated power supply for the monitor specified by KEYENCE. *6 Select either the Limits mode or the Binary mode. *7 Select either the Distance mode or the Profile mode. (Only distance mode is available with the LT-9501HSO (5654) and LT-9001HSO (5655).) The rating of the NPN open-collector output is 30 mA (30 V or lower) maximum, and residual voltage is 0.5 V. The rating of the Non-voltage input is ON voltage 1 V or lower, and OFF current 0.6 mA or lower. |