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The CT4019 is a compact and rugged solid-state subsea laser designed for underwater highlighting, identification, scaling, and measurement applications.
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The CT4019 subsea line laser is a compact and rugged underwater laser system designed for professional inspection, measurement, and identification applications. It provides a high-visibility green line output that helps divers and operators create clear visual references during subsea operations.
Designed for demanding underwater environments, the CT4019 supports accurate scaling and dimensional measurement during inspection and survey activities. The compact design allows easy integration into different subsea equipment setups. In addition, the laser can be installed individually or used as a matched pair for improved measurement accuracy.
When two CT4019 units are mounted at a known calibrated distance, they create a reliable visual scaling reference. This allows operators to estimate dimensions and measure underwater objects more effectively during subsea inspections. As a result, the system improves the accuracy and efficiency of visual surveys.
The high-power green laser output provides excellent visibility in underwater conditions. Furthermore, the 532 nm wavelength offers a clear reference line that supports longer-range applications where enhanced visibility is required. This makes the CT4019 suitable for offshore inspection, marine engineering, and subsea survey operations.
The CT4019 features a compact solid-state laser design with a rugged housing built for professional marine use. Measuring only 180 mm in length without the connector and with a 40 mm diameter, the unit offers flexible mounting options while maintaining reliable performance.
The laser operates from a 12 to 24 VDC power supply and includes integrated voltage protection and reverse polarity protection. Therefore, it provides dependable operation in challenging subsea environments where equipment reliability is essential.
With its combination of compact dimensions, high visibility, and accurate scaling capability, the CT4019 subsea line laser is a valuable tool for underwater inspection teams. It supports professionals who require reliable visual measurement references during complex subsea operations.
| Specification | Detail |
|---|---|
| Model | CT4019 (Green, Line) |
| Housing | Titanium (Standard) |
| Window | Sapphire |
| Depth Rating | 6,000 m |
| Housing Dimensions | 180 mm (L) × 40 mm (Diameter) |
| Weight | 267 g (in Water) / 410 g (in Air) |
| Connector | MCBH2MSS (Standard) |
| Input Voltage | 12–24 V DC |
| Power Consumption | <300 mA |
| Laser Classification | Class 3B |
| Laser Output Power | 200 mW |
| Laser Type | Diode |
| Divergence | <0.4 mrad |
| Wavelength | 532 nm |
| Operating Temperature | -10 °C to +40 °C |
| Operating Life | 50,000 Hours |
