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氘灯光源JY-D2000 SMA905接口

覆盖深紫外光谱范围195-600nm

市场价: ~~¥5000.00~~

商城价: ¥ 4600.00

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卤钨灯光源100W FC接口带风冷 225x325x95mm

¥2825.00
卤钨灯光源5W FC接口不带风冷 150x120x80mm

¥1700.00
氘灯光源JY-D2000 SMA905接口

¥4600.00
氘钨灯光源jDH-2000 FC接口

¥6800.00
汞灯光源Hg-1 FC接口

¥1200.00

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商家货号：202602051
品牌：景颐光电

产品说明

JY-D2000氘灯能提供195-600nm的高强度紫外光谱辐射，输出稳定的195-600nm的紫外光谱，是目前科研级紫外光源的最理想选择，其光源输出端口为SMA905接口或者FC接口，亦可根据需求定制。

产品特性

覆盖深紫外光谱范围195-600nm
光源输出稳定，测量重复性高
光源输出端口为光纤接口，接口类型为SMA905/FC，可根据需求定制
寿命长达2000小时，性能优异

应用领域

适用于广泛紫外光谱反射率测量
适用于紫外光谱透光率测量
适用于紫外光谱吸光度测量
紫外烟气分析仪
水质分析等

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关于我们: 景颐动态敬请期待~ 关于我们合作及洽谈招聘英才联系我们

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基本文件流程错误 SQL 调试

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[ DB ] CONNECT:[ UseTime:0.000400s ] mysql:host=127.0.0.1;port=3306;dbname=ds_2mmfarm_com;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ds_articleclass` [ RunTime:0.000863s ]
[ SQL ] SELECT * FROM `ds_articleclass` WHERE `ac_id` <= 7 ORDER BY `ac_sort` ASC [ RunTime:0.000434s ]
[ SQL ] SHOW COLUMNS FROM `ds_article` [ RunTime:0.000460s ]
[ SQL ] SELECT `article`.`article_id`,`article`.`ac_id`,`article`.`article_url`,`article`.`article_title`,`article`.`article_time`,`article_class`.`ac_name`,`article_class`.`ac_parent_id` FROM `ds_article` `article` LEFT JOIN `ds_articleclass` `article_class` ON `article`.`ac_id`=`article_class`.`ac_id` WHERE ( article.article_show = '1' and (article_class.ac_id <= 7 or (article_class.ac_parent_id > 0 and article_class.ac_parent_id <= 7)) ) ORDER BY `article_sort` ASC,`article_time` DESC LIMIT 300 [ RunTime:0.000540s ]
[ SQL ] SHOW COLUMNS FROM `ds_goodsclassnav` [ RunTime:0.000471s ]
[ SQL ] SELECT * FROM `ds_goodsclassnav` WHERE `gc_id` = 1 LIMIT 1 [ RunTime:0.000207s ]
[ SQL ] SELECT * FROM `ds_goodsclassnav` WHERE `gc_id` = 4 LIMIT 1 [ RunTime:0.000188s ]
[ SQL ] SELECT * FROM `ds_goodsclassnav` WHERE `gc_id` = 8 LIMIT 1 [ RunTime:0.000156s ]
[ SQL ] SELECT * FROM `ds_goodsclassnav` WHERE `gc_id` = 9 LIMIT 1 [ RunTime:0.000172s ]
[ SQL ] SELECT * FROM `ds_goodsclassnav` WHERE `gc_id` = 10 LIMIT 1 [ RunTime:0.000236s ]
[ SQL ] SELECT * FROM `ds_goodsclassnav` WHERE `gc_id` = 11 LIMIT 1 [ RunTime:0.000218s ]
[ SQL ] SELECT * FROM `ds_goodsclassnav` WHERE `gc_id` = 12 LIMIT 1 [ RunTime:0.000202s ]
[ SQL ] SELECT * FROM `ds_goodsclassnav` WHERE `gc_id` = 15 LIMIT 1 [ RunTime:0.000188s ]
[ SQL ] SHOW COLUMNS FROM `ds_brand` [ RunTime:0.000435s ]
[ SQL ] SELECT * FROM `ds_brand` WHERE `brand_id` IN (1) ORDER BY `brand_sort` ASC,`brand_id` DESC [ RunTime:0.000199s ]
[ SQL ] SELECT * FROM `ds_goodsclassnav` WHERE `gc_id` = 16 LIMIT 1 [ RunTime:0.000152s ]
[ SQL ] SELECT * FROM `ds_goodsclassnav` WHERE `gc_id` = 625 LIMIT 1 [ RunTime:0.000268s ]
[ SQL ] SELECT * FROM `ds_goodsclassnav` WHERE `gc_id` = 626 LIMIT 1 [ RunTime:0.000214s ]
[ SQL ] SHOW COLUMNS FROM `ds_typebrand` [ RunTime:0.000471s ]
[ SQL ] SELECT * FROM `ds_typebrand` WHERE `type_id` IN (1) LIMIT 10000 [ RunTime:0.000269s ]
[ SQL ] SHOW COLUMNS FROM `ds_goods` [ RunTime:0.000621s ]
[ SQL ] SELECT * FROM `ds_goods` WHERE `goods_id` = 190 LIMIT 1 [ RunTime:0.000375s ]
[ SQL ] SHOW COLUMNS FROM `ds_ppintuan` [ RunTime:0.000491s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ds_ppintuan` WHERE `pintuan_state` = 1 AND `pintuan_end_time` > 1770788978 AND `pintuan_goods_commonid` = 131 LIMIT 1 [ RunTime:0.000342s ]
[ SQL ] SELECT * FROM `ds_ppintuan` WHERE `pintuan_state` = 1 AND `pintuan_end_time` > 1770788978 AND `pintuan_goods_commonid` = 131 ORDER BY `pintuan_starttime` ASC LIMIT 0,15 [ RunTime:0.000277s ]
[ SQL ] SHOW COLUMNS FROM `ds_goodscommon` [ RunTime:0.000881s ]
[ SQL ] SELECT * FROM `ds_goodscommon` WHERE `goods_commonid` = 131 LIMIT 1 [ RunTime:0.000363s ]
[ SQL ] SELECT `goods_spec`,`goods_id`,`goods_image`,`color_id` FROM `ds_goods` WHERE `goods_commonid` = 131 [ RunTime:0.000248s ]
[ SQL ] SHOW COLUMNS FROM `ds_goodsimages` [ RunTime:0.000425s ]
[ SQL ] SELECT `goodsimage_url` FROM `ds_goodsimages` WHERE `goods_commonid` = 131 AND `color_id` = 0 ORDER BY `goodsimage_isdefault` DESC,`goodsimage_sort` ASC [ RunTime:0.000255s ]
[ SQL ] SHOW COLUMNS FROM `ds_goodsgift` [ RunTime:0.000486s ]
[ SQL ] SELECT * FROM `ds_goodsgift` WHERE `goods_id` = 190 [ RunTime:0.000196s ]
[ SQL ] SHOW COLUMNS FROM `ds_pmansong` [ RunTime:0.000444s ]
[ SQL ] SELECT * FROM `ds_pmansong` WHERE `mansong_state` = 1 AND `mansong_endtime` > 1770788978 ORDER BY `mansong_starttime` ASC LIMIT 1 [ RunTime:0.000316s ]
[ SQL ] UPDATE `ds_goods` SET `goods_click`=goods_click+1,`goods_edittime`=1770788978 WHERE `goods_id` IN (190) [ RunTime:0.003881s ]
[ SQL ] SELECT * FROM `ds_goods` WHERE `goods_commonid` = 131 [ RunTime:0.000747s ]
[ SQL ] SELECT * FROM `ds_goods` WHERE `gc_id_1` = 4 AND `goods_id` <> 190 LIMIT 2 [ RunTime:0.000384s ]
[ SQL ] SELECT `goods_id`,`goods_name`,`goods_advword`,`goods_image`,`goods_price` FROM `ds_goods` WHERE `goods_commend` = 1 AND `goods_state` = 1 GROUP BY `goods_commonid` LIMIT 5 [ RunTime:0.000345s ]
[ SQL ] SHOW COLUMNS FROM `ds_evaluategoods` [ RunTime:0.000503s ]
[ SQL ] SELECT count(*) as count,geval_scores FROM `ds_evaluategoods` WHERE `geval_goodsid` = 190 GROUP BY `geval_scores` [ RunTime:0.000209s ]
[ SQL ] UPDATE `ds_goods` SET `evaluation_good_star`=5,`evaluation_count`=0,`goods_edittime`=1770788978 WHERE `goods_id` IN (190) [ RunTime:0.003638s ]
[ SQL ] SELECT * FROM `ds_goods` WHERE `goods_state` = 1 ORDER BY `goods_salenum` DESC LIMIT 5 [ RunTime:0.000513s ]
[ SQL ] SELECT * FROM `ds_goods` WHERE `goods_state` = 1 ORDER BY `goods_collect` DESC LIMIT 5 [ RunTime:0.000375s ]

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