Portascanner® WATERTIGHT PLUS
Portable watertight inspection scanner for shipboard and offshore use
Intended use: Rapid non-destructive inspection of containers, cargo holds, compartments, tanks and confined spaces for illegal goods, contraband, stowaways, and security threats; also suitable for routine cargo checks and safety inspections
Scanner technology: High-sensitivity passive millimeter-wave / terahertz passive imaging (or alternate specified passive/radiometric sensor depending on model) providing through-clothing and through-packaging imaging of concealed objects; low-power active illumination option available on selected variants for low-ambient scenarios
Resolution & performance: Typical angular resolution configured for human-size target detection at ranges up to 5–10 meters (model-dependent). Frame rate: real-time display (≥15 fps). Detection range and minimum detectable object size vary by model and environmental conditions; factory performance datasheet supplied with unit.
Watertight rating: IP68 or IP67-rated enclosure (model dependent) with certified sealing for temporary submersion and continuous protection against ingress of dust and seawater spray
Environmental specifications: Operational temperature range typically -20°C to +55°C; storage -40°C to +70°C; humidity tolerance up to 100% condensing when sealed; designed for shipboard vibration and shock per relevant marine standards
Dimensions & weight: Compact, portable form factor—typical approx. 350–500 mm length, 200–300 mm width, 150–220 mm depth; weight range approx. 4–9 kg depending on configuration and batteries
Portascanner® WATERTIGHT PLUS
Simplified Regulatory Compliance
The system holds ABS Type Approval and RINA acceptance, making it an industry-recognized solution for watertight integrity checks and compliance.
According to IMO SOLAS Reg II-1/21.3, watertight doors and related mechanisms must be inspected at sea at least weekly. Traditional methods like chalk or hose tests are slower, require multiple operators, and can be messy. In contrast, ultrasonic testing is clean, quick, and can be performed by a single operator, providing precise leak severity values for efficient weekly inspections.
Three Testing Modes for Flexibility
The device offers three operational modes with adjustable gain for different structures:
Decibel (dB): Displays the raw ultrasonic signal on a logarithmic scale, as required by marine safety standards.
Linear/Numerical: Shows the signal on a linear scale for easier interpretation.
Open Hatch Value (%OHV): Calculates leak size as a percentage of the reference value for a fully open hatch cover.
Ultrasonic Tester for Hatch Covers, Watertight Doors, and Cable Transit Seals
This portable ultrasonic device is designed to check the integrity of watertight and weathertight seals on hatch covers, doors, and multi-cable transit systems in marine environments. It is lightweight, handheld, and allows a single operator to quickly inspect multiple hatches and seals in one efficient session.
Part Number: 509004-WTPLUS
NATO Stock Number (NSN): 6625-99-257-8336
IMPA Code: 652778
CAGE Code: KD983
Overview
Hatch Cover Testing as Recommended by P&I Clubs
Ultrasonic testing is the globally recognized method endorsed by P&I Clubs for verifying the weathertightness of hatch covers. With this ultrasonic inspection tool, crews can identify leaks and record results in decibels (dB) and Open Hatch Value (%OHV), meeting Classification Society requirements.
A hatch cover is considered weathertight when the %OHV is below 10%, and the device automatically calculates this value for fast, accurate testing. This complies with standards such as DNVGL-CP-0484 and IACS UR Z17.
Technical specifications
Dimensions (L × W × D)
Main Unit: 229 × 85 × 35 mm
Generator: 147 × 89 × 54 mm
Sensor Wand: 230 mm length × 35 mm diameter
Weight
Main Unit: 400 g (including batteries)
Generator: 400 g (including batteries)
Power Supply
Main Unit: 1 × PP3 9V battery
Generator: 2 × PP3 9V batteries
Battery Life
Up to 10 hours of continuous operation
Performance
Minimum Detectable Leak Size: 0.06 mm ± 0.02 mm
Operating Conditions
Temperature Range: –20°C to +70°C (–4°F to +158°F)
Display
Type: Backlit LCD
Size: 55 × 28 mm
Sensor
Type: 35 mm flexible sensor wand
Connectivity: 1.8 m BNC coaxial cable
Generator
Operating Frequency: 40 kHz
Certifications & Approvals
RINA Classification Society: Accepted
ABS: Type Approved
NATO Stock Number (NSN): 6625-99-257-8336
Compliance & Registrations
UKCA and CE marked
Coltraco certified to ISO 9001 and ISO 14001
Warranty & Support
Main Unit: 3-year warranty
Generator: 3-year warranty
Sensor: 1-year warranty
Technical Support: Lifetime support for the unit
What’s Included in the Package
Handheld Receiver Unit – Main device for ultrasonic watertight integrity testing.
Flexible Receiver Wand with Aluminium Rod Extensions – Captures and measures ultrasonic signals for precise leak detection.
1.8m BNC Coaxial Cable – Connects the receiver wand to the main unit for reliable signal transmission.
Ultrasonic Generator (5-Transducer) – Emits ultrasonic waves for testing hatch covers, doors, and seals.
Headphones – Provides audio feedback alongside the digital display for enhanced usability.
User Manual – Comprehensive guide for setup, operation, and maintenance.
Calibration Certificate – Confirms accuracy and compliance with testing standards.
Durable Carrying Case – Protects and organizes all components for easy transport and storage.
Featured Products
The Portagauge® 6 is a multiple echo ultrasonic thickness gauge for measuring the thicknesses of various metals and rigid plastics, which ignores any coating up to 20mm in thickness. It has a built-in datalogger to store up to 200,000 thickness measurements and minimum thickness alarm functionality.
Technical specifications (typical)
Camera resolution: HD 720p–1080p (model dependent)
Probe lengths: 3 m, 5 m, 10 m, 15 m options
Probe diameter: commonly 6–12 mm depending on camera head
Waterproof rating: IP68 / submersible to specified depths per model
Illumination: High-intensity, dimmable LED ring
Display: 5–8 inch sunlight-readable LCD (built-in) or external rugged tablet option
Storage: Internal memory + SD card slot; USB export
Battery life: 6–12 hours typical (depending on usage and display) with hot-swap capability
Operating temperature: -10°C to +50°C (model-dependent)
Materials: Stainless steel, anodized aluminum, marine-grade plastics and seals
Precision Liquid Level Indication in Marine Environments
Portalevel® MAX MARINE PLUS is a highly capable, handheld liquid level indicator with ABS Type Approval for marine applications in level monitoring. Portalevel® MAX MARINE PLUS is fast, accurate, and reliable; with a survivable construction and cutting-edge ultrasonic capabilities, it allows an operator to non-invasively monitor the liquid level of almost any CO2, Halon, or Clean Agent fire suppression system at sea.
P/N: 2290334-COMXPSM
NSN: 6680-99-192-2735
IMPA MSG P/N: 652776
CAGE Code: KD983 – COLTRACO LIMITED