DTD1冻土监测系统土壤监测仪(暂无)-DTD1冻土监测系统土壤监测仪工作原理-规格型号-技术参数-使用说明书-北方有色网

基础金属	铜电解铜铜精矿铜管铜棒废铜铜排铜合金精铜杆再生铜杆铜板带铝铝土矿氧化铝电解铝铝辅料铝棒铝合金锭废铝铝杆铝型材铝板卷铝板铅铅精矿铅锭铅蓄电池再生精铅还原铅废铅蓄电池铅合金锌锌精矿电解锌锌合金氧化锌锌粉锡锡精矿锡锭锡材
小金属	钨钨精矿 APT(仲钨酸铵)钨粉碳化钨钨酸钠钨条钨铁钨材废钨钛钛精矿钛渣四氯化钛海绵钛钛金属钛白粉镁兰炭硅铁镁锭镁合金镁粉锗镓铟锑铋硒钽铌锆铪
新能源	锂锂矿锂化合物金属锂镍镍矿镍铁精炼镍镍盐高冰镍 MHP 钴电解钴钴粉氯化钴四氧化三钴硫酸钴钴中间品氧化钴碳酸钴钴酸锂锰锰矿电解锰电池级硫酸锰锂电池三元前驱体隔膜磷酸铁电解液正极材料电芯石油焦针状焦包覆沥青人造石墨硅碳负极硅氧负极硅硅石有机硅硅粉三氯氢硅工业硅再生硅光伏多晶硅硅片电池片组件组件成本指数海外组件废旧组件
其他金属	稀土稀土矿稀土氧化物稀土金属钕铁硼白银金

基础金属

铜电解铜铜精矿铜管铜棒废铜铜排铜合金精铜杆再生铜杆铜板带铝铝土矿氧化铝电解铝铝辅料铝棒铝合金锭废铝铝杆铝型材铝板卷铝板铅铅精矿铅锭铅蓄电池再生精铅还原铅废铅蓄电池铅合金锌锌精矿电解锌锌合金氧化锌锌粉锡锡精矿锡锭锡材

小金属

钨钨精矿 APT(仲钨酸铵)钨粉碳化钨钨酸钠钨条钨铁钨材废钨钛钛精矿钛渣四氯化钛海绵钛钛金属钛白粉镁兰炭硅铁镁锭镁合金镁粉锗镓铟锑铋硒钽铌锆铪

新能源

锂锂矿锂化合物金属锂镍镍矿镍铁精炼镍镍盐高冰镍 MHP 钴电解钴钴粉氯化钴四氧化三钴硫酸钴钴中间品氧化钴碳酸钴钴酸锂锰锰矿电解锰电池级硫酸锰 锂电池三元前驱体隔膜磷酸铁电解液正极材料电芯石油焦针状焦包覆沥青人造石墨硅碳负极硅氧负极硅硅石有机硅硅粉三氯氢硅工业硅再生硅光伏多晶硅硅片电池片组件组件成本指数海外组件废旧组件

其他金属

稀土稀土矿稀土氧化物稀土金属钕铁硼白银金

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[ DB ] CONNECT:[ UseTime:0.001317s ] mysql:host=pc-m5epcw1px949b110u.rwlb.rds.aliyuncs.com;port=3306;dbname=yousedb;charset=utf8
[ SQL ] SHOW COLUMNS FROM `tb_para` [ RunTime:0.002326s ]
[ SQL ] SELECT * FROM `tb_para` WHERE `id` = 1 LIMIT 1 [ RunTime:0.001306s ]
[ SQL ] SHOW COLUMNS FROM `tb_prod` [ RunTime:0.003158s ]
[ SQL ] UPDATE `tb_prod` SET `hit`=`hit`+1 WHERE `id` = 86121 [ RunTime:0.001333s ]
[ SQL ] SELECT * FROM `tb_prod` WHERE `id` = 86121 LIMIT 1 [ RunTime:0.001281s ]
[ SQL ] SHOW COLUMNS FROM `tb_category` [ RunTime:0.002251s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `id` = 128 LIMIT 1 [ RunTime:0.000898s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `id` = 25 LIMIT 1 [ RunTime:0.001575s ]
[ SQL ] SHOW COLUMNS FROM `tb_area` [ RunTime:0.001302s ]
[ SQL ] SELECT * FROM `tb_area` WHERE `id` = 32 LIMIT 1 [ RunTime:0.000877s ]
[ SQL ] SELECT * FROM `tb_area` WHERE `id` = 1 LIMIT 1 [ RunTime:0.001139s ]
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[ SQL ] SELECT * FROM `tb_anchor` ORDER BY `id` ASC [ RunTime:0.020542s ]
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[ SQL ] SELECT `id`,`title` FROM `tb_prod` WHERE `id` < 86121 AND `check_status` = 1 AND `category_id` = 128 ORDER BY `submit_date` DESC LIMIT 1 [ RunTime:0.003961s ]
[ SQL ] select id,title,city_id,pic,add_mode,cert_mode from tb_prod where id<>86121 and check_status=1 and ( title like '%冻土监测%' or tag like '%冻土监测%' or intro like '%冻土监测%' or title like '%监测系统%' or tag like '%监测系统%' or intro like '%监测系统%' or title like '%DTD1%' or tag like '%DTD1%' or intro like '%DTD1%' ) order by submit_date desc limit 10 [ RunTime:0.014698s ]
[ SQL ] select id,title,city_id from tb_need where check_status=1 and ( title like '%冻土监测%' or tag like '%冻土监测%' or intro like '%冻土监测%' or title like '%监测系统%' or tag like '%监测系统%' or intro like '%监测系统%' or title like '%DTD1%' or tag like '%DTD1%' or intro like '%DTD1%' ) order by submit_date desc limit 10 [ RunTime:0.009243s ]
[ SQL ] select id,title from tb_news where check_status=1 and category_id=45 and ( title like '%冻土监测%' or tag like '%冻土监测%' or intro like '%冻土监测%' or title like '%监测系统%' or tag like '%监测系统%' or intro like '%监测系统%' or title like '%DTD1%' or tag like '%DTD1%' or intro like '%DTD1%' ) order by submit_date desc limit 10 [ RunTime:0.043650s ]
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[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_comment` WHERE `table_name` = 'prod' AND `table_id` = 150942 AND `parent_id` = 0 LIMIT 1 [ RunTime:0.010353s ]
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[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_comment` WHERE `table_name` = 'prod' AND `table_id` = 150941 AND `parent_id` = 0 LIMIT 1 [ RunTime:0.000918s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_collect` WHERE `table_name` = 'prod' AND `table_id` = 150940 LIMIT 1 [ RunTime:0.001004s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_comment` WHERE `table_name` = 'prod' AND `table_id` = 150940 AND `parent_id` = 0 LIMIT 1 [ RunTime:0.001261s ]
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[ SQL ] SELECT * FROM `tb_user_company` WHERE `user_id` = 1 LIMIT 1 [ RunTime:0.004547s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 36 ORDER BY `sortid` ASC [ RunTime:0.010280s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 37 ORDER BY `sortid` ASC [ RunTime:0.001025s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 38 ORDER BY `sortid` ASC [ RunTime:0.000981s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 39 ORDER BY `sortid` ASC [ RunTime:0.003355s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 40 ORDER BY `sortid` ASC [ RunTime:0.012404s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 41 ORDER BY `sortid` ASC [ RunTime:0.001238s ]
[ SQL ] SHOW COLUMNS FROM `tb_advert` [ RunTime:0.002243s ]
[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 45 LIMIT 1 [ RunTime:0.003129s ]
[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 46 LIMIT 1 [ RunTime:0.000992s ]
[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 47 LIMIT 1 [ RunTime:0.001066s ]
[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 48 LIMIT 1 [ RunTime:0.000878s ]

0.341769s

观测方式	全自动观测
观测原理	介质相变引起阻值变化。
设备维护	每年更换内部检测用水一次。
观测频次	1min、10min、1h等可设置
主要功能	测量冻土深度。

序号	参数	技术指标
1	测量要素	冻土深度，冻土层数
2	通信方式	RS232/RS485/GPRS/4G等
3	供电方式	市电或太阳能供电
4	供电电压	15V
5	功耗	≤2W
6	平均*时间	≥8000h
7	传输频次	1min、10min、1h等可设置
8	环境适应性	空气温度：﹣45℃～﹢75℃ 相对湿度：5%～99.99% 降水强度：≤6mm/min 抗风能力：≤75m/s

DTD1冻土监测系统土壤监测仪

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