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HIKMICRO AD21 Acoustic Leak Detector

HIKMICRO AD21 Acoustic Leak Detector

https://www.dotearth.ae/web/image/product.template/2256/image_1920?unique=eda3a54
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3,500.00 AED 3500.0 AED 3,500.00 AED 4,100.00 AED

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Brand: HIKMICRO
Warranty: 1 Year

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Key Features:

  • Wide Frequency Range (150 Hz – 7,500 Hz)
    Effectively detects varied leak sounds—from low rumblings in plumbing to high-frequency water spray—thanks to its broad frequency detection range. 
  • Four Selectable Digital Band-Pass Filters
    Includes indoor low, mid, high, and all-pass filter modes (150-3,000 Hz; 3,000-6,000 Hz; 4,500-7,500 Hz; 150-7,500 Hz) to isolate leak sounds in noisy environments. 
  • High Amplification & Sensitivity
    Amplifies signals up to 80 dB with strong signal-to-noise ratio (~60 dB) and sensitivity (-29 dB, 70 mV/g), making even small or hidden leaks audible. 
  • Dual Sensors: Handheld & Pick-Up
    Comes with both a handheld sensor for direct contact and a pick-up sensor for surface or structure borne noise, enabling versatile leak detection across settings. 
  • Large 7-Inch Touchscreen Display
    1024×600 resolution LCD with touchscreen interface, plus dual-wheel controls allowing parameter adjustment—even when wearing gloves.
  • Two Inspection Modes: Quick & Route
    • Quick Inspection mode lets users rapidly find general leak areas.
    • Route Inspection helps map and analyze several potential leaks for greater accuracy. 
  • Long Battery Life & Fast Recharging
    Offers up to 11 hours continuous operation, with charging time ~3 hours to reach ~90% capacity, and ~6 hours for full charge.
  • Rugged Construction & Durable Design
    • Main unit rated IP40; handheld sensor IP54; pick-up sensor IP66.
    • Drop-tested to approx. 1.2 m (3.93 ft) to withstand rough field use.
  • Hearing Protection Features
    Includes high-quality noise-cancelling headset; built-in automatic sound playback suppression when sound levels exceed safe thresholds to protect ears. 
  • Robust Data Handling & User Friendly Interface
    • 4 GB built-in storage (EMMC), audio storage capacity of ~10-20 hours, supports .wav format.
    • USB-C / USB 2.0 interface for data export and screen casting.
  • Wide Operating Conditions
    Operational temperature from approx. −10 °C to +50 °C; storage down to −40 °C; relative humidity <90% non-condensing.

Key Technical Specifications:

Acoustic

Frequency Range: 150~7500 Hz

Signal Noise Ratio: 60 dB

Sensitivity: -29dB, 70 mv/g

Sensor: hand held sensor, Pick-up sensor

Band Pass Filters: Indoor low frequency 150 Hz to 3000 Hz

Indoor mid-frequency 3000 Hz to 6000 Hz

Indoor high frequency 4500 Hz to 7500 Hz

Indoor all-pass 150 Hz to 7500 Hz

Amplification: 80 dB

Image Display

Display: 1024 × 600 Resolution，7"LCD Touch Screen

Screen Brightness: Manual /Auto

Data Storage and Communication

Storage Media: Built-in EMMC(4GB)

Audio Storage Capacity: Approx. 10 hours

Audio File Format: .wav

General

USB Interface: USB 2.0, USB Type-C

EMC: EN55032:2015+A11:2020

EN50130-4:2011+A1:2014

EN61000-3-3:2013

Working Temperature Range: -10 °C to 50 °C (14 °F to 122 °F)

Drop Test Height: 1.2 m (3.93 ft)

Storage Temperature Range: -40 °C to 70 °C (-40 °F to 158 °F)

Relative Humidity: ＜90 % non-condensing

Battery Type: Rechargeable Li-ion Battery

Battery Operating Time: ≥11 h

Battery Charging Time: 3 h to 90%, 6 h to full charge

Protection Level: Main Unit: IP40；Hand held sensor: IP54；Pick-up sensor: IP66；

For B2B Inquiries : 

Please send your E-Mail to info@dotearth.ae, and one of our sales associate will contact you.

Tel : 02 665 1126