IDM/M Mill Sound Meter Judging Filling Rate and Grinding Status in the Mill

Product Description:

Introduction

IDM/M Series Mill Sound Meter is used for judging filling rate and grinding status in the mill by testing decibel value of mill operation, thus optimizing mill production. It is widely used for test of ball mill during production in building material, metallurgy, chemical industries, etc., which is conductive to improve mill output, decrease power consumption and reduce labor intensity.

Technical indexes

• Measuring range: 60～140dB

• Communication: analog signal output 4～20mA, upper and lower limit alarm (passive contact signal), supporting digital bus communication technology
  

• Metering accuracy: ±0.1dB
  

• Frequency range: 20～20000Hz
  

• Environmental temperature: -10℃～+55℃
  

• Environmental humidity: ≤85%

  
  

Characteristics

1. It adopts advanced and reliable peripheral circuit, which is characterized with stable and reliable performance and high measuring accuracy.

2. It adopts special probe protection device which is beneficial to long-time steady operation under high dust and high humidity environment.

3. The high accuracy probe has good directivity, which is not troubled by neighboring mill.

Company Introduction

Hefei GoodTimes Automation Co., Ltd. is a technique oriented state-level high-tech enterprise, transformed from Hefei  Jinshan Science and Technology Industrial Company organized  on the basis of automation institute of Hefei Cement Research  & Design Institute Corporation Ltd. under of CNBM.It was  awarded the Anhui Industrial Design Center, Hefei Enterprise  Technology Center, Hefei Brand demonstration Enterprise,  Hefei Engineering Technology Research Center. The core  team is composed of the automation laboratory of construction  institute. It is a scientifific and technological enterprise with a  long history and strong technical strength, which integrates  scientifific research and development, equipment manufacturing,  engineering settings, and technical service.The company has  established a perfect quality assurance system, which has  passed the authentication of ISO9001 quality management  system certifification,ISO14001environment management  system certifification,OHSAS18001 occupational health &  safety management system certifification, level 3 work safety  standardization and Certifificate for China Compulsory product  certifification.It is engaged and specialized in the development  of the whole series of material measurement, process control,  factory power distribution and electric control, monitoring  and control devices for cement production as well as their  manufacturing and services. The company has inherited  innovative development experience from the core team for  more than 60 years. It is staffed with a professional team with  fifirm grasp of the latest technology and rich practical experience.  In product development, production and services, it adheres to  the business concept of “Customer-centered, innovation-driven,  aiming at the win-win”. The company will continue to make  customers feel “carefree, assured and content"