应用行业：
LICO690液体色度检测仪能为实验室及工业生产中的色度检测需求，提供相对应的色度分析解决方案。
在化工业各领域中，例如表面活性剂、油、脂肪、树脂和合成树脂等行业，LICO690色度仪可被用于质量和生产控制的评估。
仪器特点：
● 轻松胜任色度的测量
对液体样品进行光谱色度的测量在众多行业内都是不可或缺的。色度作为某些溶剂、涂料、药品、食品的一个质量控制参数，测量的可靠性至关重要。哈希拥有超过25年的光谱仪研发专业技术，完美融合于LICO色度仪的产品线中，为用户提供简易、快速、可靠的色度测量。
● 内置所有重要色标
LICO 690色度检测仪操作方便、灵活，可用于多种行业，如化工、制药、油品以及食品和饮料等行业。该色度仪内置26个色标：包括碘、Hazen（铂-钴）、Gardner（加德纳）、药典等传统色标，以及诸如Saybolt（赛波特）、AOCS、ASTM等的特定色标。相对于拥有5个色标、被设计用于实验室和生产过程的快速常规测量的LICO 620色度检测仪，LICO690色度仪适用范围更广泛，是LICO620色度仪的升级版本。
● 以太网连接
通过连接以太网，可以将LICO色度仪接入到现有的实验室网络中，方便操作和数据处理。
● 高度的测量可靠性
LICO690色度仪配置了经认证的滤光片、可重复使用的色度标液和AQA（分析质量保证系统），确保测量的可靠性。测量值可以用内置所有的色度标准进行换算，甚至是已经归档的光谱数据。
● 简易操作
当插入样品管时，色度仪对测量瓶进行识别，测量过程即自动启动，工作效率高，测量误差小；
易更换的比色室更加有助于清洁或替换；
彩色触摸屏，简单直观的操作导航菜单，提供全面直观的测试说明，减少摸索时间，上手就能进行操作。
色标 欧洲、美国和中国药典（EP、USP、CP）；DIN 6162碘；ISO 6271 Hazen（铂-钴，APHA，ASTM D1209，D5386）；ISO 4630 Gardner（ 加德纳）（ASTM D1544，D6045，D6166）；ISO 27608动植物油脂；ISO 11664 比色法；ASTM E308 CIE 系统颜色；ASTM D156Saybolt（赛波特）；ASTM D1500矿物油（ISO 2049）；ASTM D848酸洗比色试验；ASTM D1925黄度指数（ASTMD5386）；AOCS Cc13e，BS 684 Ly/L；ADMI，ICUMSA，EBC，ASBC，Hess-Ives色标
数据存储 100个色度参照；1000个光度值；
20个波长扫描；20次时间扫描；
3000个色值
光谱扫描 有（320 nm - 1100 nm）
自动进样流通池（可选） 有
显示屏材质 TFT WVGA 彩色触摸屏
显示屏尺寸 17.8 cm（7 英寸）
光学系统 0° / 180° 直线光束
光源 卤钨灯
波长范围 380 nm - 720 nm用于比色计算
尺寸（H x W x D) 151 mm x 350 mm x 255 mm
电源要求 100 - 240 V AC
包含 比色皿适配器、防尘罩、电源、用户手册
订货信息
仪器
LMV187.99.20001 多达五个色标的LICO 620色度仪
LMV187.99.40001 带有超过25个内置色标的LICO 690专业光谱色度仪
附件& 备件
LZM282 6瓶认证标准颜色溶液套装
LZM339 LICO滤光片测试套装
LZM354 LICO初始套件（包括LZM282、11 mm和50 mm规格的样品比色皿各10支）
LZM369 比色皿Z适配器，LICO 6xx
LYY214 一次性比色皿，10 x 10 mm ，塑料，pk/1000
LYY621 一次性比色皿，圆形，11 mm， pk/560
LZM130 比色皿，矩形，50 x 10 mm塑料，pk/50
LZP045 比色皿，10 x 10 mm，玻璃，pk/3
LQV157.99.30002 SIP10自动流通池套件，1 cm，石英
CLZM368 替换比色室，50 mm矩形，LICO 6xx
LZV565 替换用卤钨灯
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.
