上海仪电雷磁ZDY-502常量水分滴定仪（容量法液体杯套装）_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ZDY-502常量水分滴定仪（容量法液体杯套装）技术参数

品牌	上海雷磁	型号	ZDY-502
注册证编号		备案号

上海仪电雷磁ZDY-502常量水分滴定仪（容量法液体杯套装）详细介绍

ZDY-502型常量水分滴定仪

用途概述：

ZDY-502型常量水分滴定仪具有防漏液装置和废液瓶防倒吸装置;全自动进液、排液、KF试剂混合以及自动清洗功能，防滴定杯溶液溢出保护功能;防止用户直接接触KF试剂，保证测量和使用工作人员和环境的安全。

产品特点：

●点阵式液晶显示，按键操作，电脑中文软件同时控制或分别控制;实时显示有关测试方法、测量结果;
●“对话式”操作步骤，轻松完成滴定设置和过程操作;
●无污染测量分析过程:防漏液装置和废液瓶防倒吸装置;全自动进液、排液、KF试剂混合以及自动清洗功能，防滴定杯溶液溢出保护功能;防止用户直接接触KF试剂，保证测量和使用工作人员和环境的安全;
●支持预滴定、自动滴定、手动滴定、恒滴定、KF滴定度测定等多种滴定模式，满足不同类型样品的分析;
●用户可按需选择mg、mg/L、%、ppm等多种测量结果单位;仪器支持GLP规范，支持存贮测量数据200套;支持数据存贮、删除、查阅、打印或者输出;
●具有断电保护功能和KF试剂失效检测以及提醒功能;
●仪器支持USB和RS232接口，可连接打印机;随机配套专用滴定软件，仪器支持连接PC机控制;
●支持固体版本升级和软件升级。

技术参数：

ZDY-502
测量范围	( 0.1~250.0)mg
分辨率	0.1mg
极化电流准确度	1uA±0.2uA 50uA±10uA
滴定分析的重复性	±0.5%
电源	（220±22）V,(50±1)HZ
尺寸( mm)，重量(kg)	340×400×400(长×宽×高);约10

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:0.000934s ]
[ SQL ] SHOW COLUMNS FROM `company_product` [ RunTime:0.001021s ]
[ SQL ] SELECT * FROM `company_product` WHERE `md5` = '7851c18e75c6a472' AND `review_status` = 1 LIMIT 1 [ RunTime:0.000430s ]
[ SQL ] SELECT * FROM `company` WHERE `id` = 34 [ RunTime:0.000233s ]
[ SQL ] SHOW COLUMNS FROM `company_product_text` [ RunTime:0.001254s ]
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[ SQL ] SHOW COLUMNS FROM `company_category` [ RunTime:0.000952s ]
[ SQL ] SHOW COLUMNS FROM `company_brand` [ RunTime:0.000901s ]
[ SQL ] SHOW COLUMNS FROM `company_product_category` [ RunTime:0.000708s ]
[ SQL ] SELECT * FROM `company_product_category` WHERE `product_id` = 8133 [ RunTime:0.004406s ]
[ SQL ] SELECT * FROM `company_category` WHERE `id` IN (113,119) [ RunTime:0.000423s ]
[ SQL ] SELECT * FROM `company_brand` WHERE `id` IN (478) [ RunTime:0.000336s ]
[ SQL ] SHOW COLUMNS FROM `company_picture` [ RunTime:0.001020s ]
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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` = '119' AND `a`.`id` <> '8133' ORDER BY `a`.`id` DESC LIMIT 6 [ RunTime:0.003584s ]
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[ SQL ] SHOW COLUMNS FROM `company_product_characteristics` [ RunTime:0.000744s ]
[ SQL ] SELECT `fields`,`value` FROM `company_product_characteristics` WHERE `product_id` = 8133 [ RunTime:0.000164s ]
[ SQL ] SELECT `code`,`name` FROM `code_table` WHERE `type` = 'company_characteristics' [ RunTime:0.000136s ]
[ SQL ] SHOW COLUMNS FROM `company_characteristics` [ RunTime:0.000721s ]
[ SQL ] SELECT `fields`,`value` FROM `company_characteristics` WHERE `company_id` = 34 [ RunTime:0.000134s ]
[ SQL ] SHOW COLUMNS FROM `news_category` [ RunTime:0.000862s ]
[ SQL ] SELECT `id` FROM `news_category` WHERE `name` = '招商' LIMIT 1 [ RunTime:0.000335s ]
[ SQL ] SELECT * FROM `company` WHERE ( user_id=8 ) LIMIT 1 [ RunTime:0.000475s ]
[ SQL ] SELECT `name` FROM `code_table` WHERE ( type="company_type" and code="04" ) LIMIT 1 [ RunTime:0.000307s ]
[ SQL ] SELECT `name` FROM `code_table` WHERE ( type="market_area" and code="01" ) LIMIT 1 [ RunTime:0.000427s ]

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