上海仪电雷磁BOD-573 BOD 测定仪_成都壹科医疗器械有限公司-医疗器械网

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上海仪电雷磁BOD-573 BOD 测定仪技术参数

品牌	上海雷磁	型号	BOD-573
注册证编号		备案号

上海仪电雷磁BOD-573 BOD 测定仪详细介绍

BOD-573 BOD测定仪

用途概述：

BOD生化需氧量测定仪是根据国家标准《H 505 -2009 5日培养法》，模拟自然界中有机物的生物降解过程，采用简单、安全、可靠的无汞压差感测法测量水中的BOD;全智能化的研发工艺和设计制造，实验过程无需实验人员值守。
BOD-573型BOD测定仪适用于环境监测站、污水处理厂、第三方检测机构、食品厂、科研高校等单位。

产品特点：

.采用无汞压差感测法，测试水体中的 BOD浓度。
.集成高精度气压感测装置，代替传统汞柱测压法，提高了操作安全性和测量精确度、灵敏度。.一次可最多测试6个样品量。
.可自动保存过程数据和查看过程数据。
.具备查看本次实验过程明细数据，及非本次实验历史数据。
.样品培养时间可根据需求，能进行1天至30天选择设定。
.具备温度补偿延时设置功能，使样品温度达到培养恒温后开始自动运行。
.自动完成测量过程，无需看管,测量结束后自动关团系统。
.具备数据存储功能。
.测试数据无需换算,可自动显示、存储测试结果。

技术参数：

型号	BOD-573
测定项目	BOD 0-4000mg/L
测量误差	符合水质BOD 5精度测试标准 (葡萄糖―谷氨酸标准液 BOD 5=180-230mg/l)
测量原理	无汞压差法
测量天数	1-30天
测量数量	<6个
数据存储	10年BOD 结果数值
培养瓶容积	580ml
测量温度	20+1℃
工作电源	交流电源110~220V , 50/60Hz
额定功率	10w
尺寸大小	272mm×185mmx75mm
主机重量	2.4kg

详询优惠！

基本文件流程错误 SQL 调试

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[8]未定义数组索引: page
[2]Declaration of app\common\model\CompanyProduct::getAllList($filter = Array, $limit = 16, $order = Array) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[2]Declaration of app\common\model\Company::getAllList($filter = Array, $limit = 20) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[2]Declaration of app\common\model\PromotionSpecial::getAllList($filter = Array, $with = Array, $limit = 5) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[2]Declaration of app\common\model\CompanyCategory::getList($filter = Array) should be compatible with app\common\model\BaseModel::getList($filter = Array, $sort = Array)
[2]Declaration of app\common\model\CompanyCategory::getAllList($filter = Array, $field = 'id,name,md...', $limit = 0) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[2]Declaration of app\common\model\CompanyBrand::getList($filter = Array) should be compatible with app\common\model\BaseModel::getList($filter = Array, $sort = Array)
[2]Declaration of app\common\model\CompanyBrand::getAllList($filter = Array, $field = 'id,name,md...', $limit = 0) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[2]Declaration of app\common\model\SysCategory::getAllList($filter = Array, $field = '*', $sort = Array) should be compatible with app\common\model\BaseModel::getAllList($filter = Array, $with = Array, $limit = 0, $sort = Array, $field = 'a.*', $join = Array)
[8]Only variables should be passed by reference
[8]未定义数组索引: seo_title
[8]未定义数组索引: seo_keywords
[8]未定义数组索引: seo_description
[8]未定义数组索引: center
[8]未定义数组索引: 01
[8]未定义数组索引: 02
[8]未定义数组索引: contact
[8]未定义数组索引: goods_list
[8]未定义数组索引: news_list
[8]未定义数组索引: technews_list
[8]未定义数组索引: 01
[8]未定义数组索引: 02
[8]未定义数组索引: goods_list
[8]未定义数组索引: news_list
[8]未定义数组索引: technews_list
[8]未定义数组索引: tuijian_list

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[ SQL ] SHOW COLUMNS FROM `company` [ RunTime:0.001135s ]
[ SQL ] SHOW COLUMNS FROM `company_product` [ RunTime:0.001009s ]
[ SQL ] SELECT * FROM `company_product` WHERE `md5` = '174464aeec4cba9c' AND `review_status` = 1 LIMIT 1 [ RunTime:0.000395s ]
[ SQL ] SELECT * FROM `company` WHERE `id` = 34 [ RunTime:0.000246s ]
[ SQL ] SHOW COLUMNS FROM `company_product_text` [ RunTime:0.001036s ]
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[ SQL ] SHOW COLUMNS FROM `company_category` [ RunTime:0.001150s ]
[ SQL ] SHOW COLUMNS FROM `company_brand` [ RunTime:0.000928s ]
[ SQL ] SHOW COLUMNS FROM `company_product_category` [ RunTime:0.001031s ]
[ SQL ] SELECT * FROM `company_product_category` WHERE `product_id` = 8139 [ RunTime:0.004655s ]
[ SQL ] SELECT * FROM `company_category` WHERE `id` IN (120,121) [ RunTime:0.000256s ]
[ SQL ] SELECT * FROM `company_brand` WHERE `id` IN (478) [ RunTime:0.000235s ]
[ SQL ] SHOW COLUMNS FROM `company_picture` [ RunTime:0.000815s ]
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[ SQL ] SELECT `a`.`id`,`a`.`md5`,`a`.`name`,`a`.`created_time`,`a`.`update_time` FROM `company_product` `a` INNER JOIN `company_product_category` `b` ON `a`.`id`=`b`.`product_id` WHERE `a`.`company_id` = '34' AND `a`.`is_show` = 1 AND `a`.`review_status` = 1 AND `b`.`category_id` = '121' AND `a`.`id` <> '8139' ORDER BY `a`.`id` DESC LIMIT 6 [ RunTime:0.005523s ]
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[ SQL ] SHOW COLUMNS FROM `company_product_characteristics` [ RunTime:0.000780s ]
[ SQL ] SELECT `fields`,`value` FROM `company_product_characteristics` WHERE `product_id` = 8139 [ RunTime:0.000184s ]
[ SQL ] SELECT `code`,`name` FROM `code_table` WHERE `type` = 'company_characteristics' [ RunTime:0.000165s ]
[ SQL ] SHOW COLUMNS FROM `company_characteristics` [ RunTime:0.000754s ]
[ SQL ] SELECT `fields`,`value` FROM `company_characteristics` WHERE `company_id` = 34 [ RunTime:0.000151s ]
[ SQL ] SHOW COLUMNS FROM `news_category` [ RunTime:0.000739s ]
[ SQL ] SELECT `id` FROM `news_category` WHERE `name` = '招商' LIMIT 1 [ RunTime:0.000213s ]
[ SQL ] SELECT * FROM `company` WHERE ( user_id=8 ) LIMIT 1 [ RunTime:0.000352s ]
[ SQL ] SELECT `name` FROM `code_table` WHERE ( type="company_type" and code="04" ) LIMIT 1 [ RunTime:0.000250s ]
[ SQL ] SELECT `name` FROM `code_table` WHERE ( type="market_area" and code="01" ) LIMIT 1 [ RunTime:0.000317s ]

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