测量方法：
铂钴色度检测采用比色法，基于ASTM 2120B标准方法，在465nm处进行比色测量。
测量参数：
水中色度（铂钴）
应用行业：
EZ1008水质在线色度检测仪适用于市政饮用水的铂钴色度检测。
仪器特点：
● EZ1008水质在线色度检测仪测量范围1-500 Pt-Co，检出限低至1 Pt-Co
● EZ1008水质在线色度检测仪具有高精密度和准确度：
- 用除盐水清洗样品管路和分析杯以消除样品之间的交叉污染，提高准确度
- 低容量分析可降低试剂消耗，同时长光程可确保高灵敏度
● EZ1008水质在线色度检测仪采用比色法，符合人体工程学设计，体积小巧
● EZ1008水质在线色度检测仪的内置软件，用于校准、验证、启动和清洁等的智能化、自动化功能，有助于提高分析性能、延长运行时间和降低操作员的维护量
● EZ1008水质在线色度检测仪的电子部分和湿化学部分严格分开，降低了电器元件的故障风险
● EZ1008水质在线色度监测仪有多种测量范围可供选择，除了标准测量范围外，还可选择10%/25%/50%标准测量范围
● EZ1008水质在线色度监测仪提供多种模拟和数字输出选项
● EZ1008水质在线色度监测仪支持多通道分析（最多8个通道可选）
● EZ1008水质在线色度监测仪防护等级高，分析仪主机箱的防护等级为IP55，控制面板的防护等级为IP65
● 试剂配方公开
测量参数 色度（铂钴）
测量方法 基于ASTM 2120B 标准方法，在465nm处进行比色测量
标准测量范围 0 - 500 Pt-Co
检测限值 ≤ 1 Pt-Co
准确度 ≤ 2% F.S.（使用标准溶液）
测量间隔 5 分钟（稀释+5 分钟）
干扰 大量浊度干扰；脂肪、油、蛋白质、表面活性剂和焦油等会产生干扰。
自动清洗 是
验证 自动，频率可设置
校准 两点自动校准，频率可自由设置
工作温度 5-35℃ ±5℃（避免阳光直射和雨淋），相对湿度为5-95%（非冷凝）
试剂要求 在10-30℃之间存放
流速 100 - 300 mL/min
样品温度 10℃ - 30℃
电源要求 110-240VAC，4A，50/60Hz, 最大功耗：150VA
模拟输出 4-20mA，最大500Ohm 负载，标准1 路，最多8 路（可选）
数字输出 可选：RS232、Modbus（TCP/IP、RS485）
样品要求 最大粒径100μm，<0.1 g / L; 浊度<50 NTU
认证 符合CE / UL 认证
外壳防护 分析仪主机：IP55;
PC面板：IP65
尺寸 690mmx 465mmx 330mm
装运重量 30kg
订购信息
EZ1008.99001102 EZ1008色度分析仪, 标准测量范围：0-500 Pt-Co, 1通道, 1 mA
EZ1008.99001E02 EZ1008色度分析仪, 标准测量范围：0-500 Pt-Co, 1通道, 1 mA+Modbus
来源:哈希水质网站公开信息
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · HACH-ONLINE 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-ONLINE.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable HACH-ONLINE 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-ONLINE 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-ONLINE.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable HACH-ONLINE 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-ONLINE 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-ONLINE.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable HACH-ONLINE 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-ONLINE 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-ONLINE.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable HACH-ONLINE 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.
