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  • Clean Room Stainless Steel Telephone MT-618S

    Detail:

    Based on the original telephone production,Miran developed and produced the MT-618S embedded stainless steel clean room telephone for the pharmaceutical, chemical,electronic and food clean workshops.The main circuit is controlled by industrial grade ATML single-chip microcomputer.The performance is stable,the degree of intelligence is high,and the program can be upgraded.

    Model:MT-618S

    Product Features:

    1.Stainless steel panel and shell, the surface is completely flat, strong impact resistance. Made of 304 stainless steel, beautiful appearance;

    2.All the accessories of the receiver, button, buzzer, circuit board and outer casing are designed with multi-layer waterproof and dustproof structure;

    3.The phone has good stability and strong anti-interference ability;

    4.Embedded installation, designed for clean room installation;

    5.The outer casing has a grounding device and is completely electrically isolated from the internal circuit, and has a certain electromagnetic shielding effect;

    6.The voice is clear when the call is made, the sound is loud, and there is no feedback whistling.

    Technical Parameters:

    1.Usage conditions: Ambient temperature: -35 ° C ~ +75 ° C Relative humidity: 45% ~ 95%

    Atmospheric pressure: 86~106Kpa, ambient noise: 60dB

    2.Ringing level: 70dB Dual tone multi-frequency (DTMF) dialing:

    3.Pulse dialing: The interrupt ratio of the dial pulse is: 1.6±0.2:1.0 Dial pulse speed: 10±1 times/second

    4.Dual Tone Multi-Frequency (DTMF) dialing:

    5. Call transmission index: (5Km) SLR 12, RLR -1, STMR 10, input impedance: 600Ω

    6.Electroacoustic characteristics

    0Km 5K

    Transmit loudness rating +2dB +12dB

    Accept the loudness rating -8dB -1dB

    Sidetone masking evaluation value +3dB +10dB

    Operation use:

    Call function: first press the hands-free key, then press the number you want to dial;

    Answering function: After the ringtone of the incoming call is ringing, press the hands-free key to make a call. After the call ends, press the hands-free key to hang up.

    Telephone installation:

    Reserve a suitable space in the wall to be installed, insert the wall and fix it with four M8 stainless steel mechanical screws.

    Packing specification:

    Machine size: 250*150*43 (mm) Outer box size: 300*170*60 (mm)

    Packing material: pearl cotton, carton gross weight: 3KG net weight: 2KG






    Shanghai Miran
    Addr.:Room 1705,Building T3,Chengkai Center,Lan 166,Min Hong Road,Shanghai
    Tel:021-57863517/ 021-57863527
    Fax:021-57863537
    Email:miran@mirangroups.cn
    P.C.:201102
    Copyright 2009-2018 Shanghai Miran
    Company Headquarters
  • Tel:021-57863517/ 021-57863527
    Fax:021-57863537
    Email:miran@mirangroups.cn
    Addr.:Room 1705,Building T3,Chengkai Center,Lan 166,Min Hong Road,Shanghai
  • Manufacturing Base
  • Tel:0795-7205136 / 0795-7205137
    Fax:0795-7205138
    Email:miran@mirangroups.cn
    Addr.:Yinling Road,Yuanzhou Pharmaceutical Industrial Park,Yichun City,Jiangxi Province,China
  • Copyright 2009-2018 Shanghai Miran