L-4000 Model
TECHNICIAL SPECIFICATIONS
- The use of the latest digital signal processing chip and digital filter chip, 16M cache controller integrated, more sensitive. In particular, it can filter the interference of environmental noise, expel the leakage noise, and allow the operator to quickly lock the leak points.
- The 7-inch high-definition digital color LCD touch screen with a resolution of 800 * 480 can provide 12 display pages, display the measurement parameters more clearly and intuitively, and full touch screen design, simple operation.
- Each one has a frequency range of 1 ~ 10000Hz (spectrum analysis), the distribution of the noise signal at each frequency can be displayed in real time.
- Automatic drawing continuous noise curve (Long Time Mode) in a given time, so that the leak point location is determined faster.
- The sensor is built-in preamp circuit using rubber o-ring and cushion, and the application of professional acoustic methods, its ability to capture noise is higher than similar products.
- Adopting the latest noise detecting element, clear sounds.
- You can analyze 8 episodes at any time, which have a total recording time of eight minutes and do not disappear after closing.
- Using a large-capacity battery, it can work for more than ten hours, and can be removed from charging and online charging.
- Super anti-interference circuit design, digital signal and analog signal effectively isolate and eliminate the noise generated by the digital circuit
- Frequency :1-10000Hz.
- Power :2W
- Gain: 10 Levels Adjustable
- Sound : 10 Levels Adjustable
- Working Mode: General Detection and Locating
- Operating Temperature : -20 +50 Degrees
- Display : 7″ High Resolution Digital Touch Color LCD Display
- Charger: 5V 2A USB charging
- Working Time: 15 Hours
- Graphics Hour: 7-8 Hours
- Weight :07 Kg.
