应用行业
石油化工、工业废水、生活污水、地表水、地下水、自来水等
目标客户群
石油化工等工业客户的品管实验室、环境监测站、高校环境实验室、第三方水质研究所或检测中心等
仪器特点
● 一体式集成设计，标准集成65位液体自动进样器和搅拌装置，可选配TN总氮模块，帮助客户节省实验室操作台空间
● 直接注射进样，避免了样品和内置注射泵接触，从而有效地降低了样品残留风险。
● 无阀设计，使QP1680 可以接受粒径不超过 800 µm 的颗粒样品注入，从而扩展了应用范围并能减少堵塞。
● 坚固耐用的燃烧组件，可以确保样品氧化和保护催化剂。
● 直观的软件界面，让仪器操作、数据分析和系统诊断变得更加简单。
● 插拔式的常用备件，让仪器的日常维护和售后变得更加快捷和高效
型号 QP1680-TOC QP1680-TOC/TN QP1680-TN
参数 TOC TOC、TN TN
氧化方法 680 °C 高温催化燃烧法 720 °C 高温催化燃烧法 720 °C 高温催化燃烧法
测量方法 NDIR（非色散红外检测） TOC：NDIR（非色散红外检测）
TN：化学发光 化学发光
分析时间 大约 3 分钟 大约 4 分钟 大约 3 分钟
气体消耗量 200 mL/min** 250 mL/min** 200 mL/min
**制备用于 NPOC 测定的样品时另需 300 mL/min。
载气要求 纯度最小为 99.998% (4.8)
温度 燃烧炉最高温度 1050 °C（取决于配置）
测量范围 TC、TIC、NPOC、TN：0 - 30000 mg/L
检测下限 (LOD) TC、TIC、NPOC：50 μg/L TN：20 μg/L
重复性 0-10 mg/L, TC、TIC、NPOC, TN : < 5% ; >10 mg/L, TC、TIC、NPOC, TN: < 2%
进样体积 10 - 1000 μL
储藏温度 -20 - 60 °C
工作条件 20 - 30 °C；相对湿度 20 - 80%（无冷凝）
规范和标准 TOC：ASTM D7573、EN 1484、EPA 415.1、EPA 9060A、ISO 8245、SM5310B、NEN-ISO 20236、HJ501-2009
TN：ASTM D8083、EN 12260、ISO 11905-2、NEN-ISO 20236
电源 分析仪： 100 - 240 VAC，50/60 Hz，16 A，带保护性接地
PC： 100 - 240 VAC，50/60 Hz，1.6 A，带保护性接地
显示器： 100 - 240 VAC，50/60 Hz，1.6 A，带保护性接地
功率 分析仪： 最大 750 W
PC： 最大 90 W
显示器： 最大 100 W
尺寸 440 毫米 x 380 毫米 x 700 毫米（高 x 宽 x 深）
配件信息
货号 描述
耗材和备件
SMKIT501000 QP1680 耗材套装，2500 次分析
SMKIT501100 QP1680 耗材套装，5000 次分析
SMKIT501200 QP1680 耗材套装，10000 次分析
Hach服务产品
SA-COM1-QP16 QP1680 现场安装调试服务，仅随新机采购订单一起订购
SA-PMT1-QP16 QP1680 预防性维护服务（1年1次），仅随新机采购订单一起订购
SA-PREM1-QP16 QP1680 Premium服务计划，包含1次现场完整安装调试，1年期预防性维护（1年1次）和远程专业服务（1年），仅随新机采购订单一起订购
订货信息
货号 描述
分析仪
LPV448.99.00001 QP1680 TOC分析仪,带65位自动进样器
LPV448.99.00501 QP1680 TOC 分析仪,带96位自动进样器
LPV448.99.01001 QP1680 TOC/TN 分析仪,带65位自动进样器
LPV448.99.01501 QP1680 TOC/TN分析仪,带96位自动进样器
LPV448.99.02001 QP1680 TN分析仪,带65位自动进样器
LPV448.99.02501 QP1680 TN分析仪,带96位自动进样器
来源:哈希水质网站公开信息
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Hach-Lab Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of Hach-Lab.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Hach-Lab for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · Hach-Lab Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of Hach-Lab.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Hach-Lab for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · Hach-Lab Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of Hach-Lab.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Hach-Lab for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · Hach-Lab Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of Hach-Lab.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Hach-Lab for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
