<thead id="hf1bz"><thead id="hf1bz"></thead></thead><cite id="hf1bz"></cite><cite id="hf1bz"></cite>
<progress id="hf1bz"><i id="hf1bz"><strike id="hf1bz"></strike></i></progress>
<progress id="hf1bz"></progress>
<cite id="hf1bz"></cite><th id="hf1bz"></th><cite id="hf1bz"></cite><address id="hf1bz"></address>
<var id="hf1bz"></var><cite id="hf1bz"><i id="hf1bz"></i></cite><menuitem id="hf1bz"></menuitem><progress id="hf1bz"></progress><address id="hf1bz"></address>
<cite id="hf1bz"><del id="hf1bz"><address id="hf1bz"></address></del></cite>
<cite id="hf1bz"></cite>
<progress id="hf1bz"></progress><cite id="hf1bz"><i id="hf1bz"><address id="hf1bz"></address></i></cite>
<menuitem id="hf1bz"></menuitem>
<cite id="hf1bz"><ruby id="hf1bz"><th id="hf1bz"></th></ruby></cite><th id="hf1bz"><del id="hf1bz"><ruby id="hf1bz"></ruby></del></th>
<progress id="hf1bz"></progress>
<address id="hf1bz"></address>
<cite id="hf1bz"></cite>
<var id="hf1bz"></var><cite id="hf1bz"><i id="hf1bz"><th id="hf1bz"></th></i></cite>
<progress id="hf1bz"><ruby id="hf1bz"></ruby></progress>
<address id="hf1bz"></address>
<ins id="hf1bz"></ins>
<var id="hf1bz"></var>
<cite id="hf1bz"><i id="hf1bz"><address id="hf1bz"></address></i></cite>
<cite id="hf1bz"></cite>
<cite id="hf1bz"></cite>
<cite id="hf1bz"></cite>
<ins id="hf1bz"><i id="hf1bz"><address id="hf1bz"></address></i></ins><cite id="hf1bz"></cite><strike id="hf1bz"></strike>
<cite id="hf1bz"></cite>
<progress id="hf1bz"></progress><address id="hf1bz"><del id="hf1bz"></del></address><var id="hf1bz"></var>
<progress id="hf1bz"></progress><progress id="hf1bz"></progress>
<noframes id="hf1bz"><ins id="hf1bz"><noframes id="hf1bz">
<listing id="hf1bz"><i id="hf1bz"><address id="hf1bz"></address></i></listing>
<cite id="hf1bz"><i id="hf1bz"><address id="hf1bz"></address></i></cite>
<address id="hf1bz"></address>
<var id="hf1bz"></var>
<progress id="hf1bz"></progress>
<var id="hf1bz"><del id="hf1bz"></del></var>
<address id="hf1bz"><del id="hf1bz"><dl id="hf1bz"></dl></del></address>
<cite id="hf1bz"></cite><var id="hf1bz"><video id="hf1bz"></video></var>
<cite id="hf1bz"><noframes id="hf1bz"><address id="hf1bz"></address>
<var id="hf1bz"></var>
<progress id="hf1bz"></progress>
<var id="hf1bz"></var>
<progress id="hf1bz"><i id="hf1bz"></i></progress>
<address id="hf1bz"><del id="hf1bz"></del></address><address id="hf1bz"><del id="hf1bz"><ruby id="hf1bz"></ruby></del></address>
<progress id="hf1bz"></progress>
产品分类

CJYB 4/25型甲烷氧气检测报警仪

shoe
产品概述
CJYB 4/25型甲烷氧气检测报警仪(以下简称“仪器”)采用热催化原理和电化学原理、嵌入式微控制器智能控制、四位数码管显示的电子仪器。主要用于煤矿井下甲烷检测员、通风员、班组长、队长、工程技术人员、下矿干部、放炮员随生携带,进行甲烷、氧气检测和报警用。
本仪器为矿用隔爆兼本质安全型,其中电路为本质安全型,催化元件气室为隔爆型。
主要技术指标:
 
1、测量范围:甲烷:(0.00~4.00)%CH4
             氧气:(0.00~25.0)%O2
2、测量误差:
  甲烷:0 CH4%≤X≤1 CH4%:±0.1%CH4
         1 CH4%<X≤3 CH4%:真值的±10%CH4
         3 CH4%<X≤4 CH4%:±0.30%CH4
                氧气:不大于测量范围的±3.0%。
3、报警点:
甲烷:在0.50%CH4-2.50%CH4范围内?#25105;?#35774;置,出厂时的默认设置为1.00%。
氧气:在18.0-20.0%O2范围内?#25105;?#35774;置,出厂时的默认设置为18.0%O2
4、报警误差:
甲烷:±0.05%CH4
              氧气:±0.1%O2
5、报警方式和效果
             方式:声、光报警
             效果:声,离声源轴向距离一米远处,声强不小于75Db(A);光,在暗处能见度不小于20m。
6、仪器分辨率:
甲烷:0.01%CH4
              氧气:0.1%O2
7、响应时间:≤20S
8、连续工作时间:一次充电大于10h
9、使用电源:测定器用Ni-MH1400mAh,3节镍氢电池加线流电阻的本质安全型电源,工作电流110mA,最高开路电压4.8V,最大短路电流不大于4.3 A。
10、防爆标志:ExibdI。
11、外形尺寸:108mm×52mm×22mm。
12、使用环?#31243;?#20214;:温    度:0~40℃;
                                    相对湿度:≤98%;
                                    气    压:86~110kPa
13、最大工作电流(报警时):≤200mA;
14、保修期:1年。

 

shoe
shoe
CopyRight © 2010-2011 河南欧泰威尔电子科技有限公司 豫ICP备11005604号-1
友情链接:河南欧泰威尔电子科技有限公司1 河南欧泰威尔电子科技有限公司2
地址:郑州市电厂路与秦岭路交叉口国家大学科技园创新园4号楼   电话:400-811-8873   传真:0371-86628819
管理登陆
胜负任选9场
<thead id="hf1bz"><thead id="hf1bz"></thead></thead><cite id="hf1bz"></cite><cite id="hf1bz"></cite>
<progress id="hf1bz"><i id="hf1bz"><strike id="hf1bz"></strike></i></progress>
<progress id="hf1bz"></progress>
<cite id="hf1bz"></cite><th id="hf1bz"></th><cite id="hf1bz"></cite><address id="hf1bz"></address>
<var id="hf1bz"></var><cite id="hf1bz"><i id="hf1bz"></i></cite><menuitem id="hf1bz"></menuitem><progress id="hf1bz"></progress><address id="hf1bz"></address>
<cite id="hf1bz"><del id="hf1bz"><address id="hf1bz"></address></del></cite>
<cite id="hf1bz"></cite>
<progress id="hf1bz"></progress><cite id="hf1bz"><i id="hf1bz"><address id="hf1bz"></address></i></cite>
<menuitem id="hf1bz"></menuitem>
<cite id="hf1bz"><ruby id="hf1bz"><th id="hf1bz"></th></ruby></cite><th id="hf1bz"><del id="hf1bz"><ruby id="hf1bz"></ruby></del></th>
<progress id="hf1bz"></progress>
<address id="hf1bz"></address>
<cite id="hf1bz"></cite>
<var id="hf1bz"></var><cite id="hf1bz"><i id="hf1bz"><th id="hf1bz"></th></i></cite>
<progress id="hf1bz"><ruby id="hf1bz"></ruby></progress>
<address id="hf1bz"></address>
<ins id="hf1bz"></ins>
<var id="hf1bz"></var>
<cite id="hf1bz"><i id="hf1bz"><address id="hf1bz"></address></i></cite>
<cite id="hf1bz"></cite>
<cite id="hf1bz"></cite>
<cite id="hf1bz"></cite>
<ins id="hf1bz"><i id="hf1bz"><address id="hf1bz"></address></i></ins><cite id="hf1bz"></cite><strike id="hf1bz"></strike>
<cite id="hf1bz"></cite>
<progress id="hf1bz"></progress><address id="hf1bz"><del id="hf1bz"></del></address><var id="hf1bz"></var>
<progress id="hf1bz"></progress><progress id="hf1bz"></progress>
<noframes id="hf1bz"><ins id="hf1bz"><noframes id="hf1bz">
<listing id="hf1bz"><i id="hf1bz"><address id="hf1bz"></address></i></listing>
<cite id="hf1bz"><i id="hf1bz"><address id="hf1bz"></address></i></cite>
<address id="hf1bz"></address>
<var id="hf1bz"></var>
<progress id="hf1bz"></progress>
<var id="hf1bz"><del id="hf1bz"></del></var>
<address id="hf1bz"><del id="hf1bz"><dl id="hf1bz"></dl></del></address>
<cite id="hf1bz"></cite><var id="hf1bz"><video id="hf1bz"></video></var>
<cite id="hf1bz"><noframes id="hf1bz"><address id="hf1bz"></address>
<var id="hf1bz"></var>
<progress id="hf1bz"></progress>
<var id="hf1bz"></var>
<progress id="hf1bz"><i id="hf1bz"></i></progress>
<address id="hf1bz"><del id="hf1bz"></del></address><address id="hf1bz"><del id="hf1bz"><ruby id="hf1bz"></ruby></del></address>
<progress id="hf1bz"></progress>
<thead id="hf1bz"><thead id="hf1bz"></thead></thead><cite id="hf1bz"></cite><cite id="hf1bz"></cite>
<progress id="hf1bz"><i id="hf1bz"><strike id="hf1bz"></strike></i></progress>
<progress id="hf1bz"></progress>
<cite id="hf1bz"></cite><th id="hf1bz"></th><cite id="hf1bz"></cite><address id="hf1bz"></address>
<var id="hf1bz"></var><cite id="hf1bz"><i id="hf1bz"></i></cite><menuitem id="hf1bz"></menuitem><progress id="hf1bz"></progress><address id="hf1bz"></address>
<cite id="hf1bz"><del id="hf1bz"><address id="hf1bz"></address></del></cite>
<cite id="hf1bz"></cite>
<progress id="hf1bz"></progress><cite id="hf1bz"><i id="hf1bz"><address id="hf1bz"></address></i></cite>
<menuitem id="hf1bz"></menuitem>
<cite id="hf1bz"><ruby id="hf1bz"><th id="hf1bz"></th></ruby></cite><th id="hf1bz"><del id="hf1bz"><ruby id="hf1bz"></ruby></del></th>
<progress id="hf1bz"></progress>
<address id="hf1bz"></address>
<cite id="hf1bz"></cite>
<var id="hf1bz"></var><cite id="hf1bz"><i id="hf1bz"><th id="hf1bz"></th></i></cite>
<progress id="hf1bz"><ruby id="hf1bz"></ruby></progress>
<address id="hf1bz"></address>
<ins id="hf1bz"></ins>
<var id="hf1bz"></var>
<cite id="hf1bz"><i id="hf1bz"><address id="hf1bz"></address></i></cite>
<cite id="hf1bz"></cite>
<cite id="hf1bz"></cite>
<cite id="hf1bz"></cite>
<ins id="hf1bz"><i id="hf1bz"><address id="hf1bz"></address></i></ins><cite id="hf1bz"></cite><strike id="hf1bz"></strike>
<cite id="hf1bz"></cite>
<progress id="hf1bz"></progress><address id="hf1bz"><del id="hf1bz"></del></address><var id="hf1bz"></var>
<progress id="hf1bz"></progress><progress id="hf1bz"></progress>
<noframes id="hf1bz"><ins id="hf1bz"><noframes id="hf1bz">
<listing id="hf1bz"><i id="hf1bz"><address id="hf1bz"></address></i></listing>
<cite id="hf1bz"><i id="hf1bz"><address id="hf1bz"></address></i></cite>
<address id="hf1bz"></address>
<var id="hf1bz"></var>
<progress id="hf1bz"></progress>
<var id="hf1bz"><del id="hf1bz"></del></var>
<address id="hf1bz"><del id="hf1bz"><dl id="hf1bz"></dl></del></address>
<cite id="hf1bz"></cite><var id="hf1bz"><video id="hf1bz"></video></var>
<cite id="hf1bz"><noframes id="hf1bz"><address id="hf1bz"></address>
<var id="hf1bz"></var>
<progress id="hf1bz"></progress>
<var id="hf1bz"></var>
<progress id="hf1bz"><i id="hf1bz"></i></progress>
<address id="hf1bz"><del id="hf1bz"></del></address><address id="hf1bz"><del id="hf1bz"><ruby id="hf1bz"></ruby></del></address>
<progress id="hf1bz"></progress>
绝地求生官网下载 广东快乐十分开奖官网 传奇霸业魂珠升级数据 王牌战士凉了 爱德华多霍芬海姆 河南快3走势图表500期 南粤36选7好彩 极速快乐十分视频 qq长沙麻将技巧 罗马2全面战争吧 皇室战争动画 qq飞车a车排行2019 fm2010勒沃库森 北京赛车pk10走势 福彩30选5 093这期码报是什么