LB-8040型水质在线监测仪_青岛路博生物医疗科技有限公司-医疗器械网

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详细介绍

LB-8040型水质在线监测仪技术参数

品牌	青岛路博	型号	LB-8040
注册证编号		备案号

LB-8040型水质在线监测仪详细介绍

LB-8040型水质在线监测仪

产品介绍

LB-8040型是一款新型的水质在线监测仪，适用于污染源排放口、市政污水、工业污水等水质中的COD（化学需氧量）浓度监测。

主要服务于工业污染源、城镇水处理设施、工业生产用水的化学需氧量监测。

执行标准

HJ/T 377-2007《化学需氧量（CODCr）水质在线自动监测仪》

HJ 828-2017《水质化学需氧量的测定重铬酸盐法》

产品特点

1、顺序注射技术

本仪器采取注射泵顺序注射，与传统蠕动泵相比有下列优势：

?免维护，无需更换和维护泵管；

?进样稳定，避免蠕动泵因电压变化引起的转动不恒定，造成试剂进样不准确；

?超长寿命，本注射泵预期寿命为300万次无泄漏（介质纯水）；

?液量精确度及重复性误差低，约3‰～7‰；

2、自动复测

本仪器在样品检测值发生超标或者出现非致命性故障时，能够自动执行复测。

3、自动选择量程

本仪器内置三档量程，系统能够根据检测信号自动判断并选用合适量程，无需手动设置。

4、自动校正

本仪器可根据设置的校正时间参数，自动执行校正。

5、自动恢复测量

在发生停电并重新上电后，仪器自动依据参数，执行测量。

技术参数

主要参数	参数范围	重复性	准确度
量程范围	10～2000mg/L COD ，Cl-浓度5000 mg/L以下	≥ 50mg/L，±5%； < 50mg/L，±5 mg/L	≥ 50mg/L，±8%； < 50mg/L，±5 mg/L
测量时间	30min及以上的间隔测量；连续测量；定时测量
消解时间	3～120min任意选择
校准时间	自动触发或由用户人工执行（每次约90min）
维护时间	根据试剂的*大容量，若以30min为间隔时间，进行周期测量时，每套试剂约可使用1个月。
通信参数	1路4～20mA电流输出，*大负载500Ω； 2路RS485；1路RS232；标准Modbus通信协议
环境要求	温度：5～40℃；湿度：< 90%
主机重量	约50kg
工作电压	AC220V±10% ,50±0.5Hz
其他参数	自动保存数据、数据的趋势曲线等

“ 开路靠前人，引路靠贵人，走路靠自己。”

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

[ DB ] CONNECT:[ UseTime:0.000280s ] mysql:host=127.0.0.1;port=3306;dbname=120med;charset=utf8
[ SQL ] SHOW COLUMNS FROM `company` [ RunTime:0.001094s ]
[ SQL ] SHOW COLUMNS FROM `company_product` [ RunTime:0.000915s ]
[ SQL ] SELECT * FROM `company_product` WHERE `md5` = 'a801c1406dd7324d' AND `review_status` = 1 LIMIT 1 [ RunTime:0.000353s ]
[ SQL ] SELECT * FROM `company` WHERE `id` = 93 [ RunTime:0.000212s ]
[ SQL ] SHOW COLUMNS FROM `company_product_text` [ RunTime:0.000826s ]
[ SQL ] SELECT * FROM `company_product_text` WHERE `product_id` = 7983 [ RunTime:0.011571s ]
[ SQL ] SHOW COLUMNS FROM `company_category` [ RunTime:0.000966s ]
[ SQL ] SHOW COLUMNS FROM `company_brand` [ RunTime:0.000867s ]
[ SQL ] SHOW COLUMNS FROM `company_product_category` [ RunTime:0.000907s ]
[ SQL ] SELECT * FROM `company_product_category` WHERE `product_id` = 7983 [ RunTime:0.004662s ]
[ SQL ] SELECT * FROM `company_category` WHERE `id` IN (789,791) [ RunTime:0.000275s ]
[ SQL ] SELECT * FROM `company_brand` WHERE `id` IN (452) [ RunTime:0.000204s ]
[ SQL ] SHOW COLUMNS FROM `company_picture` [ RunTime:0.000911s ]
[ SQL ] SELECT * FROM `company_picture` WHERE `info_type` = '01' AND `info_id` = 7983 [ RunTime:0.005591s ]
[ SQL ] SHOW COLUMNS FROM `company_product_parameter` [ RunTime:0.000865s ]
[ SQL ] SELECT * FROM `company_product_parameter` WHERE `product_id` = 7983 [ RunTime:0.000230s ]
[ SQL ] SHOW COLUMNS FROM `sys_category` [ RunTime:0.000869s ]
[ SQL ] SHOW COLUMNS FROM `promotion_special` [ RunTime:0.000818s ]
[ SQL ] SELECT * FROM `promotion_special` WHERE `review_status` = 1 AND `end_time` > '2024-05-17 02:12:20' AND `product_id` = 7983 [ RunTime:0.000228s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `company_product_category` `a` INNER JOIN `company_product` `b` ON `a`.`product_id`=`b`.`id` WHERE `a`.`category_id` = '791' AND `b`.`company_id` = '93' LIMIT 1 [ RunTime:0.003620s ]
[ SQL ] SELECT * FROM `company` WHERE ( user_id=67 ) LIMIT 1 [ RunTime:0.000358s ]
[ 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` = '93' AND `a`.`is_show` = 1 AND `a`.`review_status` = 1 AND `b`.`category_id` = '791' AND `a`.`id` <> '7983' ORDER BY `a`.`id` DESC LIMIT 6 [ RunTime:0.004030s ]
[ SQL ] SELECT * FROM `company_picture` WHERE `info_type` = '01' AND `info_id` IN (7985,7984,7982,7801) [ RunTime:0.005588s ]
[ SQL ] SHOW COLUMNS FROM `code_table` [ RunTime:0.000927s ]
[ SQL ] SELECT `code`,`name` FROM `code_table` WHERE `type` = 'company_product_characteristics' [ RunTime:0.000227s ]
[ SQL ] SHOW COLUMNS FROM `company_product_characteristics` [ RunTime:0.000842s ]
[ SQL ] SELECT `fields`,`value` FROM `company_product_characteristics` WHERE `product_id` = 7983 [ RunTime:0.000186s ]
[ SQL ] SELECT `code`,`name` FROM `code_table` WHERE `type` = 'company_characteristics' [ RunTime:0.000192s ]
[ SQL ] SHOW COLUMNS FROM `company_characteristics` [ RunTime:0.000823s ]
[ SQL ] SELECT `fields`,`value` FROM `company_characteristics` WHERE `company_id` = 93 [ RunTime:0.000165s ]
[ SQL ] SHOW COLUMNS FROM `news_category` [ RunTime:0.000829s ]
[ SQL ] SELECT `id` FROM `news_category` WHERE `name` = '招商' LIMIT 1 [ RunTime:0.000161s ]
[ SQL ] SELECT * FROM `company` WHERE ( user_id=67 ) LIMIT 1 [ RunTime:0.000457s ]
[ SQL ] SELECT `name` FROM `code_table` WHERE ( type="company_type" and code="03" ) LIMIT 1 [ RunTime:0.000265s ]
[ SQL ] SELECT `name` FROM `code_table` WHERE ( type="market_area" and code="01" ) LIMIT 1 [ RunTime:0.000412s ]

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