Beijing Jinzhengmao ASD5618 intrinsically safe personal sound exposure meter has a large number of ready-made factory direct sales

Beijing Jinzhengmao D intrinsically safe personal sound exposure meter has a large number of goods available for direct sale from the manufacturer
Beijing Jinzhengmao D intrinsically safe personal sound exposure meter has been launched in stock
Beijing Jinzhengmao D version Large quantities of safe personal sound exposure meters are available for wholesale sales
Beijing Jinzhengmao D intrinsically safe personal sound exposure meter product overview
D intrinsically safe personal sound exposure meters are suitable for various environmental noises and machine noises Monitoring is particularly suitable for noise measurement and analysis such as industrial hygiene noise evaluation and hearing protection for professional workers.
Working principle of Beijing Jinzhengmao D intrinsically safe personal sound exposure meter
D intrinsically safe personal sound exposure meter adopts advanced digital detection technology and is controlled and calculated by a micro-controller. It has automatic range conversion and good reliability. , high stability, wide dynamic range and other advantages, its performance meets the requirements for sound level meters and personal sound exposure meters in the standards.
Beijing Jinzhengmao D intrinsically safe personal sound exposure meter product advantages
D intrinsically safe personal sound exposure meter has the characteristics of small size, light weight, and the measurement microphone can be worn on the shoulder of the person being measured or It is easy to use and operate when worn on the person's helmet.
Beijing Jinzhengmao D intrinsically safe personal sound exposure meter technical parameters
Time weighting: (fast), (slow)
Frequency weighting: weighting
Noise exposure: ~.(.)
Frequency range~
Measurement range sound level: d~d
Frequency range: ~
Measurement time: manual control,,,,,,,,, ,
Automatic measurement: ,,,, (sound exposure), (measurement time) and bit D Beijing Jinzhengmao D intrinsically safe personal sound exposure meter LCD digital display
Beijing Jinzhengmao Technology Co., Ltd. The company's main products/services: Online infrared thermometer, molten steel infrared thermometer, ultrasonic flaw detector, thickness gauge, spark leak detector, buried pipeline anti-corrosion layer detector, hand-push gas detector, four-in-one gas detector, soil nuclear-free Density meter, asphalt core-free density meter, anchor puller, flue gas analyzer, soil testing instrument, anchor puller. Welcome everyone to come and buy.