The Subsurface Instruments LD-18 Digital Water Leak Detector is a state-of-the-art tool designed for precision and reliability in identifying water leaks. Engineered with advanced pinpoint technology, this detector ensures accuracy by filtering out ambient noise and graphing sound levels to locate leaks with exceptional precision. Whether you’re a professional plumber, contractor, or municipality worker, the LD-18 streamlines leak detection with its all-digital amplifier, user-friendly features, and weather-resistant design. Equipped with a comprehensive kit, it’s the ultimate solution for tackling challenging leak detection tasks efficiently.
Key Features:
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All-Digital Amplifier: Includes automatic noise reduction, storage of leak loudness levels, and a USB connection for easy data transfer.
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Advanced Filters: Features 5 high-frequency filters, 3 low-frequency filters, and 2 notch filters, designed to eliminate continuous noise from motors, wind, and A/C hums.
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Automatic Noise Reduction: Reduces intermittent noises like footsteps and passing vehicles, allowing accurate leak detection.
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Large LCD Display: Provides exceptional visibility in direct sunlight and dark environments.
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Graphical Data Storage: Tracks and graphs leak sound levels across multiple pipe locations for accurate pinpointing.
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Weather Resistance: IP52-rated amplifier and IP67-rated sensor, ensuring durability in harsh environments.
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Comprehensive Kit: Includes aviation-grade stereo headphones, ground microphone, and a hard ABS plastic carrying case.
Specifications:
Amplifier:
- Dimensions: 6.4" x 3.0" x 5.7" (16.3 cm x 7.6 cm x 14.5 cm)
- Weight: 2.2 lbs (997.9 kg)
- Power Source: Four (4) C batteries
- Battery Life: Minimum 24 hours of continuous use
- Frequency Range: 50 Hz to 2200 Hz
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Filters:
- Low: Off, 100 Hz, 200 Hz, 400 Hz
- High: 400 Hz, 600 Hz, 800 Hz, 1200 Hz, 2200 Hz
- Notch: Off, 50 Hz, 60 Hz
- Weather Resistance: IP52
- Operating Temperature: -4°F to 130°F (-20°C to 54°C)
Sensor:
- Type: Piezo electric ceramic
- Weather Resistance: IP67 (3 ft depth for 30 minutes)
- Base: 3-pronged plate (removable with nut driver)
Carrying Case:
- Size: 18.5" x 14.6" x 7.5" (470 mm x 371 mm x 190 mm)
- Weight: 15.8 lbs (7.16 kg)
Includes:
- Amplifier with LCD & Control Panel
- Magnetized Sensor (optional)
- Ground microphone & hand switch
- Aviation-grade stereo headphones
- Hard ABS plastic carrying case
- Padded amplifier case
Frequently Asked Questions (FAQ)
Q1: How does the LD-18 pinpoint water leaks?
The advanced digital amplifier filters out external noise and graphs sound levels to identify the exact location of a leak.
Q2: What is the battery life for continuous use?
The LD-18 offers a minimum of 24 hours of continuous use with four C batteries.
Q3: Can the LD-18 store data for multiple locations?
Yes, it stores up to 250 sound readings with date and time stamps for precise leak identification.
Q4: How portable is the LD-18?
The lightweight amplifier weighs just 2.2 lbs, and the padded case with a waist strap makes it easy to carry.
Q5: What makes the LD-18 suitable for leak detection in noisy environments?
The LD-18 features automatic noise reduction technology and adjustable filters that effectively minimize interference from pedestrian footsteps, traffic, or machinery, making it ideal for detecting leaks in noisy areas.
Q6: How does the LD-18 pinpoint the exact leak location?
The LD-18 uses advanced pinpoint technology and a large LCD display with graphical sound analysis, enabling precise identification of leak locations along the pipe.
Q7: Does the LD-18 require regular maintenance?
The LD-18 is built with durable components and requires minimal maintenance. Regularly check the sensor and replace batteries as needed for optimal performance.
