FOTRIC TD3-LD Acoustic Camera
Benefits of the TD3-LD Camera With 96 Built-in MEMS Digital Microphones
- Rapid detection of leaks in pressurized gas pipelines, containers, valves, etc.
- Detects defects such as partial discharges and mechanical vibrations in electrical equipment.
- 96 MEMS digital microphone channels, 192 kHz sample rate, 2...96 kHz max. bandwidth.
FOTRIC TD3-LD Acoustic Camera
The FOTRIC TD3-LD is an easy-to-usel, handheld, acoustic camera. It can be used for detecting gas leaks under pressure in factories, partial discharges from electrical equipment, and mechanical vibrations from industrial equipment among other anomalies. The TD3-LD has 96 built-in MEMS digital microphones, capable of visually displaying ultrasonic information with precision, even within noisy industrial environments, generating accurate acoustic images. The acoustic image overlays in real time onto a visible digital image.
- 96 digital MEMS microphones.
- 45° field of view of the acoustic image.
- 2...96 kHz frequency range for positioning.
- Operating modes: single, multiple, hologram.
- Background noise filtering.
- Frequency range selection with touch screen.
- Display of maximum sound pressure on the screen.
- Sound sampling rate 192 kHz.
- Acoustic refresh rate 25 FPS.
- Working distance 0.3...130 m.
- Leakage mode and partial discharge mode.
- Analysis and reporting with SonicLab software.
- Supports free software and firmware upgrades.
- 5"/12.7 cm, 800 x 480, capacitive LCD touch screen.
- 5 megapixel digital camera.
- Data storage capacity 32 GB; image format JPG, video format MP4 (video duration 7 min).
- Interfaces: Wi-Fi, USB.
- Rechargeable, replaceable lithium battery.
- Protection class IP51.
Model Overview
| Model | FOTRIC TD3-LD | |
| Acoustic parameters | Microphone channels | 96 MEMS digital microphones |
| Acoustic image field of view | 45° | |
| Positioning frequency range | 2...96 kHz | |
| Sound pressure sensitivity | >0.03 L/min (0.3 MPa, 3 m), >0.05 L/min (0.3 MPa, 10 m) | |
| Measured sound pressure range | 6 dB SPL to 120 dB SPL ±1 dB SPL 5 kHz, -10 dB SPL to 120 dB SPL ±2 dB SPL 20 kHz, -5 dB SPL to 120 dB SPL ±1 dB SPL 35 kHz, 5 dB SPL to 120 dB SPL ±3 dB SPL 50 kHz, 20 dB SPL to 120 dB SPL ±1 dB SPL 65 kHz, 25 dB SPL to 120 dB SPL ±1 dB SPL 80 kHz | |
| Operating modes | Single, multi, hologram | |
| Auto enhancement | Highlight source intensity and location | |
| Threshold adjustment | Filtering background noise | |
| Frequency range selection | Touch screen selection | |
| Sound pressure display | Show maximum sound pressure on screen | |
| Sound sampling rate | 192 kHz | |
| Acoustic refresh rate | 25 FPS | |
| Working distance | 0.3...130 m | |
| Detection mode | Leakage mode + partial discharge mode (PRPD graph is available in partial discharge mode) | |
| Software | Analysis and reporting: SonicLab; support free software and firmware upgrade | |
| Display | 5"/12.7 cm, 800 x 480, LCD capacitive touch screen; display brightness 500 nits | |
| Visible light camera | 5 megapixels | |
| Data storage | Capacity 32 GB; image format JPG, video format MP4 (video duration 7 min) | |
| Interfaces | Wi-Fi, USB port; headphones: 3.5 mm 3-part headphone jack (monitor audible sound only supported) | |
| Power system | 7.4 V, 3500 mAh lithium battery, field replaceable, rechargeable; charging method: Charging dock | |
| Environmental | Operating temperature -20...+50°C, <95% rel. humidity, non-condensing | |
| Dimensions (mm) | 276 x 150 x 59; 1.2 kg | |
| Housing | Material - hard rubber (PC+ABS), soft rubber (TPE), Aluminum alloy; protection class IP51 | |
Included: FOTRIC TD3-LD main unit, charging dock, power adaptor, Li-ion battery (3x), portable hard case, wrist strap, user manual, packing list, USB flash drive, TypeC-USB adaptrr cable.
