60mJ Laser rangefinder and laser target designator 60K1 LDR60K1
Model: LDR60K1. The LDR60K1 provides precision target ranging and coded designation beyond 8000 meters, with designation coverage of at least 5000 meters. Weight is within 700 grams, retaining compact portability, stability and reliable performance. Custom divergence from 0.35 to 1 milliradian supports different operating conditions. LDR60K1 follows international standards for compatibility and reliability. Durability, accuracy and compact construction make LDR60K1 suitable for professional operation.
Specification Snapshot
Laser Safety Class
Class 4
Operating Temperature
-40℃~55℃
Storage Temperature
-55℃~70℃
Weight
≤650g
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Overview
Model: LDR60K1. The LDR60K1 provides precision target ranging and coded designation beyond 8000 meters, with designation coverage of at least 5000 meters. Weight is within 700 grams, retaining compact portability, stability and reliable performance. Custom divergence from 0.35 to 1 milliradian supports different operating conditions. LDR60K1 follows international standards for compatibility and reliability. Durability, accuracy and compact construction make LDR60K1 suitable for professional operation.
Specifications
| Parameter | Value |
|---|---|
| Laser ranging and target designation operating mode | Immediately ready for operation |
| Maximum ranging distance | ≥8000m (visibility 20km, target reflectivity 0.2, target size 2.3m x 2.3m) |
| Minimum ranging distance | 300m |
| Ranging accuracy | ±2m |
| Ranging logic | 3 targets |
| Laser target designation range | ≥5000m |
| Ranging frequency | 1~20Hz |
| Target designation frequency | 1~20Hz |
| Accuracy rate (or measurement success rate) | 98% |
| Continuous ranging time [1Hz] | 5min |
| Continuous ranging time [5Hz] | 1min |
| Continuous ranging time [20hz] | 20S |
| Continuous laser target designation time | Short-cycle laser target designation: each illumination lasts at least 17 seconds, with intervals no longer than 30 seconds, for 8 consecutive cycles. Long-cycle laser target designation: each designation lasts at least 47 seconds; the interval before restarting does not exceed 30 seconds; supports 2 consecutive designation cycles. After a single long- or short-cycle designation, the interval before restarting does not exceed 30 minutes. |
| Coding | Meets the requirements of MIL-STD-810F; supports expansion with user-defined coding. |
| Laser coding pattern | Can receive external synchronization signals. Precise frequency coding (eight sets of prestored periodic coding formats); customizable coding modes, etc. |
| Coding accuracy | ≤2.5μs |
| Laser Type | LD-pumped Nd:YAG crystal |
| Cooling method | Passive cooling, without temperature control |
| Laser Wavelength | 1064nm±3nm |
| Single-pulse energy | ≥60mJ |
| Energy fluctuation | <10% (standard deviation of energy/mean energy×100%) - less than 10% (standard deviation of energy/mean energy×100%) |
| Repetition rate | 0~20Hz adjustable - 0 ~ 20 Hz adjustable |
| Pulse Width | ≥15ns±5ns |
| Beam Divergence | ≤0.35mrad [ Custom 0.3mrad~1mrad] |
| Laser beam axis instability | ≤0.05mrad |
| Laser startup time | 10s |
| Laser Safety Class | Class 4 |
| Operating Temperature | -40℃~55℃ |
| Storage Temperature | -55℃~70℃ |
| Vibration and shock standards | Meets the vibration and shock requirements for airborne equipment specified in MIL-STD-810F |
| Power Supply Voltage [typical 24 V] | 20~28VDC(typical 24 V) |
| Total power consumption | Standby power consumption: ≤10W; average power consumption: ≤50W; peak power consumption: ≤120W |
| Communication Interface | RS422 (Standard) |
| Baud rate | 115200bit/s |
| Weight | ≤650g |
| Dimensions (length × width × height) | ≤117×97×53 |
| Nonparallelism between the mounting base and optical axis | 0.5mrad |
Datasheet
Product Datasheet
PDF
Supplier Information
Erdi Technology (Chengdu) Co., Ltd. is located in the High-tech Free Trade Zone of Chengdu, Sichuan Province. It is a high-tech optoelectronic company focusing on R&D, manufacturing, and sales of optoelectronic technologies. With the core strategy of 'civil-military integration', the company specializes in eye-safe laser ranging products, which are widely used in precision machining, scientific research, and industrial fields. The product line includes high-quality erbium glass, pulsed laser rangefinder modules, erbium glass lasers, InGaAs APDs, and driving/receiving circuits. The company achieves independent R&D and intelligent manufacturing across the entire chain. It has a strong R&D team, over 10 utility model patents, and certifications such as ISO 9001, FDA, and CE. Production takes place in a Class 1000 cleanroom with rigorous reliability tests to ensure stable product performance.
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