Laser Target Designators & Laser Rangefinder -LDR100K1
DESCRIPTION
The laser range finder target Designators are utilized in conjunction with the DYT field target strike test as laser target Designators. It facilitates rapid and precise targeting for DYT, providing accurate straight-line distance parameters of the targets. In comparison to similar products, this compact-sized and lightweight product offers enhanced portability. Its miniaturized OEM design allows it to be compatible with various sizes of photoelectric pods, offering a portable or land-based version equipped with human eye sight & OLED display. The unique light source design enables high pulse energy laser output within an extremely small structure size, resulting in an initial laser divergence angle that is 50% smaller than conventional products. The laser range finder comprises a laser light source & driver, ranging module, optional sighting system, and control module.
MAIN FUNCTIONS
- Target guidance
- Target distance measurement
- Control mode: panel key control and serial control
TECHNICAL PARAMETERS
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Project |
Performance Indicators |
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Model |
LDR100K1 |
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Laser Type |
Nd：YAG |
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Laser Wavelength |
1.064 μm |
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Pulse Energy |
≥100mJ |
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Adjacent Pulse Energy Fluctuation Range |
≤5% |
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Laser Class (according to IEC 60825-1 Ed 1.2 of 2007-03) |
Class 4 |
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Launch Lens Diameter |
Φ40 |
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Receiver Lens Diameter |
Φ40 |
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Irradiation Frequency |
10-20Hz |
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Ranging Frequency |
5-20Hz |
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Laser encoding accuracy |
1μS |
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Pulse Width |
8-15ns |
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Beam Divergence |
0.3mrad |
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Beam Shape |
Orbicular |
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Exposure Time |
Long Exposure |
1min |
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Emergency Exposure |
30S |
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Power-up Preparation Time |
Normal temperature |
1min |
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High temperature |
30S |
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Low temperature |
3min |
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Measuring Range （Reflectance 30%; visibility ≥ 6km.） |
Big Target（4m×6m) |
≥25km |
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NATO objective(2.3m×2.3m) |
≥18km |
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People(0.5m×1.7m) |
≥6km |
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Drones(0.2m×0.3m) |
≥4km |
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Ranging Accuracy |
±1 m |
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Resolution |
1m |
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Precision Rate |
98% |
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False Alarm Rate |
5% |
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Multiple target discrimination |
3 Objectives |
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Multiple target Range Logic |
Near, middle and far |
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Continuous Ranging Time |
≥2min, rest: 30s |
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Insulation resistance |
Environmental conditions |
Standard Atmospheric Conditions |
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Insulation Resistance |
≥20MΩ |
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Megohmmeter Output Voltage |
100V |
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Service Life |
≥ 2 million times |
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Operating Temperature |
-40℃～+60℃ |
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Storage Temperature |
-50℃～+65℃ |
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Supply Voltage |
Voltage range DC22V ~ 30V, power supply characteristics to meet the requirements of GJB181B-2012 for the power equipment in the provisions of the relevant requirements |
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Power Wastage |
Standby Power Consumption |
20W |
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Average power consumption |
80W |
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Peak Power Consumption |
250W |
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Weight |
≤1800g |
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Dimension (L×W×H) |
≤154mm×135mm×80mm |
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Data Interface |
RS422/TTL |
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Electrical Interface |
J30J-25TJL-200 |
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Anti-vibration |
Generalized low-limit integrity vibration test (GJB150.16A-2009 Figure C.17) |
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Impact Resistance |
75g/6ms |
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Protection Class |
IP67 |
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ESD Class |
(Lens position) Contact discharge 6kV Air discharge 8kV |
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Electromagnetic Compatibility (EMC) |
CE/FCC Certification |
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Eco-friendly |
RoHS2.0 |
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STRUCTURAL DRAWING(In mm)
ELECTRICAL INTERFACE
The connector model of electrical interface is J30J-25TJL-200, and the specific wiring definition is shown in the table below.
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Pin |
Definition |
Description |
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1，2，3，4，5，6，7 |
24V+ |
INPUT |
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14，15，16，17，18，19，20 |
24V- |
INPUT |
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11 |
R+ |
RS422 |
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12 |
R- |
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9 |
T+ |
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10 |
T- |
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13 |
GND |
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8 |
TRIGGER |
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21 |
TRIGGER GND |