JT-SC01型(Xing)地(Di)下(Xia)管(Guan)道(Dao)泄(Xie)漏(Lou)检(Jian)测(Ce)仪(Yi)((?)手(Shou)持(Chi)式(Shi))(?):(?)是(Shi)上(Shang)海(Hai)旺(Wang)徐(Xu)电(Dian)气(Qi)有(You)限(Xian)公(Gong)司(Si)生(Sheng)产(Chan)的(De)地(Di)下(Xia)管(Guan)道(Dao)泄(Xie)漏(Lou)探(Tan)测(Ce)仪(Yi),(?)特(Te)点(Dian)是(Shi)小(Xiao)巧(Qiao)便(Bian)携(Xie),(?)手(Shou)持(Chi)即(Ji)可(Ke)检(Jian)测(Ce)。(?)可(Ke)检(Jian)测(Ce)各(Ge)种(Zhong)类(Lei)型(Xing)水(Shui),(?)油(You),(?)气(Qi)等(Deng)压(Ya)力(Li)管(Guan)道(Dao)的(De)泄(Xie)漏(Lou),(?)包(Bao)括(Kuo)钢(Gang)、(?)
JT-SC01型(Xing)手(Shou)持(Chi)式(Shi)智(Zhi)能(Neng)数(Shu)字(Zi)式(Shi)泄(Xie)漏(Lou)检(Jian)测(Ce)仪(Yi)是(Shi)上(Shang)海(Hai)旺(Wang)徐(Xu)电(Dian)气(Qi)有(You)限(Xian)公(Gong)司(Si)生(Sheng)产(Chan)的(De)地(Di)下(Xia)管(Guan)道(Dao)泄(Xie)漏(Lou)探(Tan)测(Ce)仪(Yi),(?)特(Te)点(Dian)是(Shi)小(Xiao)巧(Qiao)便(Bian)携(Xie),(?)手(Shou)持(Chi)即(Ji)可(Ke)检(Jian)测(Ce)。(?)
可(Ke)检(Jian)测(Ce)各(Ge)种(Zhong)类(Lei)型(Xing)水(Shui),(?)油(You),(?)气(Qi)等(Deng)压(Ya)力(Li)管(Guan)道(Dao)的(De)泄(Xie)漏(Lou),(?)包(Bao)括(Kuo)钢(Gang)、(?)铸(Zhu)轶(Yi)、(?)PVC,(?)水(Shui)泥(Ni)管(Guan)及(Ji)石(Shi)棉(Mian)管(Guan)等(Deng)。(?)其(Qi)原(Yuan)理(Li)是(Shi)各(Ge)类(Lei)水(Shui)、(?)油(You)、(?)气(Qi)等(Deng)带(Dai)压(Ya)管(Guan)道(Dao)当(Dang)某(Mou)处(Chu)破(Po)损(Sun)泄(Xie)漏(Lou)时(Shi),(?)压(Ya)力(Li)水(Shui)油(You)气(Qi)从(Cong)管(Guan)道(Dao)破(Po)损(Sun)处(Chu)向(Xiang)外(Wai)喷(Pen)射(She),(?)与(Yu)管(Guan)道(Dao)破(Po)裂(Lie)缝(Feng)隙(Xi)间(Jian)的(De)摩(Mo)擦(Ca)而(?)产(Chan)生(Sheng)振(Zhen)动(Dong)会(Hui)引(Yin)起(Qi)喷(Pen)注(Zhu)噪(Zao)声(Sheng),(?)这(Zhe)种(Zhong)声(Sheng)音(Yin)随(Sui)管(Guan)道(Dao)向(Xiang)两(Liang)侧(Ce)和(He)埋(Mai)设(She)地(Di)面(Mian)上(Shang)方(Fang)路(Lu)面(Mian)传(Chuan)播(Bo),(?)此(Ci)时(Shi)用(Yong)JT-SC01型(Xing)泄(Xie)漏(Lou)检(Jian)测(Ce)仪(Yi)的(De)传(Chuan)感(Gan)器(Qi)在(Zai)路(Lu)面(Mian)上(Shang)方(Fang)检(Jian)测(Ce)这(Zhe)种(Zhong)微(Wei)弱(Ruo)泄(Xie)漏(Lou)信(Xin)号(Hao),(?)通(Tong)过(Guo)主(Zhu)机(Ji)进(Jin)行(Xing)放(Fang)大(Da)显(Xian)示(Shi),(?)并(Bing)有(You)选(Xuan)择(Ze)的(De)过(Guo)滤(Lu)噪(Zao)音(Yin),(?)独(Du)立(Li)出(Chu)泄(Xie)漏(Lou)声(Sheng)波(Bo),(?)使(Shi)操(Cao)作(Zuo)者(Zhe)找(Zhao)到(Dao)泄(Xie)漏(Lou)源(Yuan)。(?)
JT-SC01是(Shi)采(Cai)用(Yong)低(Di)功(Gong)耗(Hao)微(Wei)处(Chu)理(Li)器(Qi)和(He)高(Gao)级(Ji)滤(Lu)波(Bo)器(Qi)对(Dui)泄(Xie)漏(Lou)振(Zhen)动(Dong)信(Xin)号(Hao)进(Jin)行(Xing)数(Shu)字(Zi)化(Hua)处(Chu)理(Li)的(De)检(Jian)漏(Lou)仪(Yi)器(Qi),(?)它(Ta)采(Cai)用(Yong)专(Zhuan)门(Men)设(She)计(Ji)的(De)高(Gao)灵(Ling)敏(Min)宽(Kuan)带(Dai)振(Zhen)动(Dong)传(Chuan)感(Gan)器(Qi),(?)经(Jing)过(Guo)相(Xiang)应(Ying)放(Fang)大(Da)并(Bing)作(Zuo)数(Shu)字(Zi)化(Hua)滤(Lu)波(Bo)处(Chu)理(Li),(?)以(Yi)两(Liang)种(Zhong)显(Xian)示(Shi)图(Tu)面(Mian)在(Zai)液(Ye)晶(Jing)屏(Ping)上(Shang)显(Xian)示(Shi)。(?)根(Gen)据(Ju)泄(Xie)漏(Lou)振(Zhen)动(Dong)为(Wei)连(Lian)续(Xu)信(Xin)号(Hao)的(De)特(Te)点(Dian),(?)在(Zai)数(Shu)字(Zi)化(Hua)处(Chu)理(Li)中(Zhong)采(Cai)用(Yong)6个(Ge)频(Pin)段(Duan)循(Xun)环(Huan)检(Jian)测(Ce)的(De)方(Fang)法(Fa),(?)产(Chan)生(Sheng)6个(Ge)显(Xian)示(Shi)直(Zhi)方(Fang)柱(Zhu),(?)而(?)对(Dui)突(Tu)发(Fa)冲(Chong)击(Ji)干(Gan)扰(Rao)进(Jin)行(Xing)抑(Yi)制(Zhi)((?)不(Bu)显(Xian)示(Shi))(?)。(?)针(Zhen)对(Dui)外(Wai)界(Jie)干(Gan)扰(Rao)与(Yu)泄(Xie)漏(Lou)信(Xin)号(Hao)存(Cun)在(Zai)叠(Die)加(Jia),(?)在(Zai)采(Cai)样(Yang)时(Shi)间(Jian)窗(Chuang)内(Nei)采(Cai)用(Yong)小(Xiao)值(Zhi)取(Qu)值(Zhi)法(Fa),(?)并(Bing)给(Gei)出(Chu)相(Xiang)应(Ying)数(Shu)值(Zhi)显(Xian)示(Shi),(?)大(Da)限(Xian)度(Du)地(Di)抑(Yi)制(Zhi)了(Liao)外(Wai)界(Jie)干(Gan)扰(Rao)。(?)
JT-SC01采(Cai)用(Yong)点(Dian)阵(Zhen)式(Shi)可(Ke)加(Jia)背(Bei)光(Guang)的(De)液(Ye)晶(Jing)显(Xian)示(Shi)屏(Ping),(?)以(Yi)适(Shi)应(Ying)横(Heng)向(Xiang)长(Chang)度(Du)和(He)纵(Zong)向(Xiang)6个(Ge)光(Guang)柱(Zhu)的(De)需(Xu)要(Yao),(?)并(Bing)可(Ke)在(Zai)夜(Ye)间(Jian)方(Fang)便(Bian)观(Guan)察(Cha)。(?)
JT-SC01特(Te)别(Bie)设(She)计(Ji)了(Liao)三(San)档(Dang)变(Bian)化(Hua)的(De)带(Dai)宽(Kuan),(?)既(Ji)兼(Jian)顾(Gu)测(Ce)听(Ting)过(Guo)程(Cheng)中(Zhong)振(Zhen)动(Dong)频(Pin)谱(Pu)分(Fen)布(Bu)的(De)丰(Feng)富(Fu)性(Xing),(?)又(You)可(Ke)在(Zai)频(Pin)率(Lu)分(Fen)析(Xi)时(Shi)更(Geng)为(Wei)精(Jing)细(Xi)。(?)
JT-SC01特(Te)别(Bie)设(She)计(Ji)了(Liao)6个(Ge)通(Tong)道(Dao)的(De)存(Cun)储(Chu),(?)既(Ji)可(Ke)分(Fen)别(Bie)将(Jiang)6频(Pin)段(Duan)信(Xin)号(Hao)也(Ye)可(Ke)将(Jiang)分(Fen)别(Bie)6个(Ge)测(Ce)点(Dian)的(De)测(Ce)量(Liang)值(Zhi)进(Jin)行(Xing)存(Cun)储(Chu)。(?)
JT-SC01设(She)计(Ji)了(Liao)一(Yi)键(Jian)开(Kai)/关(Guan)机(Ji)、(?)以(Yi)及(Ji)无(Wu)操(Cao)作(Zuo)自(Zi)动(Dong)关(Guan)机(Ji)功(Gong)能(Neng)。(?)
JT-SC01设(She)计(Ji)的(De)工(Gong)程(Cheng)塑(Su)料(Liao)机(Ji)箱(Xiang)和(He)相(Xiang)应(Ying)面(Mian)板(Ban)操(Cao)作(Zuo)均(Jun)非(Fei)常(Chang)简(Jian)洁(Jie)明(Ming)快(Kuai),(?)以(Yi)方(Fang)便(Bian)简(Jian)单(Dan)的(De)操(Cao)作(Zuo)方(Fang)式(Shi)可(Ke)取(Qu)得(De)明(Ming)确(Que)广(Guang)泛(Fan)的(De)信(Xin)息(Xi),(?)使(Shi)检(Jian)漏(Lou)实(Shi)测(Ce)工(Gong)作(Zuo)方(Fang)便(Bian)易(Yi)行(Xing)。(?)
JT-SC01型(Xing)地(Di)下(Xia)管(Guan)道(Dao)泄(Xie)漏(Lou)检(Jian)测(Ce)仪(Yi)(手(Shou)持(Chi)式(Shi))
技(Ji)术(Shu)参(Can)数(Shu)
a、(?)放(Fang)大(Da)倍(Bei)数(Shu) 100dB内(Nei)可(Ke)调(Diao)
b、(?)频(Pin)率(Lu)范(Fan)围(Wei) 20~6000HZ
c、(?)频(Pin)率(Lu)分(Fen)析(Xi) 40~4000HZ范(Fan)围(Wei),(?)近(Jin)5个(Ge)倍(Bei)频(Pin)程(Cheng),(?)三(San)种(Zhong)带(Dai)宽(Kuan)。(?)
d、(?)频(Pin)率(Lu)分(Fen)档(Dang) 1:(?)100HZ
((?)中(Zhong)心(Xin)频(Pin)率(Lu))(?)2:(?)200HZ
3:(?)400HZ
4:(?)800HZ
5:(?)1500HZ
6:(?)3000HZ
e、(?)带(Dai)宽(Kuan) 1:(?)窄(Zhai)带(Dai):(?)标(Biao)示(Shi)符(Fu)号(Hao) |||
2:(?)中(Zhong)等(Deng)带(Dai)宽(Kuan):(?)标(Biao)示(Shi)符(Fu)号(Hao) |||||
3:(?)宽(Kuan)带(Dai):(?)标(Biao)示(Shi)符(Fu)号(Hao) ||||||||
f、(?)两(Liang)种(Zhong)模(Mo)式(Shi)显(Xian)示(Shi):(?)
1)(?)横(Heng)向(Xiang)单(Dan)条(Tiao)柱(Zhu)状(Zhuang)显(Xian)示(Shi)
2)(?)纵(Zong)向(Xiang)六(Liu)条(Tiao)柱(Zhu)状(Zhuang)显(Xian)示(Shi)
g、(?)数(Shu)值(Zhi)显(Xian)示(Shi):(?)在(Zai)显(Xian)示(Shi)条(Tiao)上(Shang)对(Dui)应(Ying),(?)取(Qu)样(Yang)值(Zhi)以(Yi)0~100间(Jian)相(Xiang)对(Dui)量(Liang)值(Zhi)显(Xian)示(Shi)。(?)
h、(?)屏(Ping)幕(Mu)70×40mm LCD显(Xian)示(Shi)窗(Chuang)
i、(?)LCD背(Bei)景(Jing)灯(Deng)有(You)通(Tong)断(Duan)控(Kong)制(Zhi)并(Bing)在(Zai)后(Hou)一(Yi)次(Ci)操(Cao)作(Zuo)3分(Fen)后(Hou)自(Zi)动(Dong)关(Guan)闭(Bi)。(?)
j、(?)供(Gong)电(Dian)方(Fang)式(Shi):(?)内(Nei)置(Zhi)锂(?)离(Li)子(Zi)可(Ke)充(Chong)电(Dian)电(Dian)池(Chi)一(Yi)组(Zu)
k、(?)电(Dian)池(Chi)充(Chong)满(Man)后(Hou):(?) 供(Gong)电(Dian)工(Gong)作(Zuo)时(Shi)间(Jian)≥40小(Xiao)时(Shi)((?)无(Wu)背(Bei)景(Jing)灯(Deng),(?))(?)
为(Wei)了(Liao)节(Jie)约(Yue)电(Dian)能(Neng),(?)面(Mian)板(Ban)无(Wu)操(Cao)作(Zuo)15分(Fen)钟(Zhong)后(Hou)系(Xi)统(Tong)自(Zi)动(Dong)关(Guan)机(Ji)。(?)
l、(?)存(Cun)储(Chu)6次(Ci)测(Ce)量(Liang)值(Zhi),(?)分(Fen)储(Chu)6通(Tong)道(Dao)并(Bing)可(Ke)分(Fen)别(Bie)查(Cha)看(Kan)。(?)
m、(?)消(Xiao)音(Yin)按(An)钮(Niu):(?)附(Fu)于(Yu)手(Shou)柄(Bing)
n、(?)操(Cao)作(Zuo)温(Wen)度(Du):(?)-10℃(?)~+50℃(?)
o、(?)存(Cun)放(Fang)温(Wen)度(Du):(?)-10℃(?)~+70℃(?)
p、(?)外(Wai)箱(Xiang)尺(Chi)寸(Cun):(?)425mm*305mm*145mm
主(Zhu)机(Ji)尺(Chi)寸(Cun):(?)203mm*110mm*34mm
传(Chuan)感(Gan)器(Qi)尺(Chi)寸(Cun):(?)φ40mm*74mm
(?)
供(Gong)货(Huo)配(Pei)置(Zhi)
主(Zhu) 机(Ji) 1件(Jian)((?)内(Nei)置(Zhi)锂(?)离(Li)子(Zi)充(Chong)电(Dian)电(Dian)池(Chi)组(Zu))(?)
传(Chuan)感(Gan)器(Qi) 1只(Zhi)
听(Ting)音(Yin)杆(Gan) 1付(Fu)
耳(?) 机(Ji) 1付(Fu)
充(Chong)电(Dian)器(Qi) 1只(Zhi)
说(Shuo)明(Ming)书(Shu) 1本(Ben)
保(Bao)修(Xiu)卡(Ka) 1份(Fen)
手(Shou)提(Ti)铝(Lu)合(He)金(Jin)包(Bao)装(Zhuang)箱(Xiang) 1只(Zhi)
上(Shang)一(Yi)篇(Pian):(?)JT-TLD电(Dian)子(Zi)听(Ting)漏(Lou)棒(Bang)
下(Xia)一(Yi)篇(Pian):(?)JT-3Ax管(Guan)道(Dao)泄(Xie)漏(Lou)检(Jian)测(Ce)仪(Yi)
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