产品简介
本仪器除兼容PRLS101型外还具有以下功能：全中文菜单操作，直观方便，通讯功能：与计算机通讯，可由微机控制；根据不同样品测定要求，平衡、精度、滴速、搅拌随意设定控制；In addition to the PRLS101 type, the instrumen ...
详细介绍
PRLS101型容量法水分测定仪
依据GB/T623-8000、SH/T1144-2000、SH/T0086-2000 SH/T1612-2004、GB/T606-2003等研制生产。
本仪器应用:广泛用于石油化工产品、食品、日用品、医药、农药、化妆品、溶剂等气体、液体、固体产物。
本仪器原理：样品中的水分降低了平衡液中碘单质，滴入的卡式试剂补充了平衡液中的碘单质，所耗试
剂的体积乘以试剂的滴定度即算出样品中水分及含水浓度。
本仪器采用全封闭设计，只要按下相关键就可以自动更换溶剂(排出废液、吸进溶液)，避免了有毒化学
试剂与人体的接触。提供安全、无毒的工作环境。
全中文触摸屏显示，操作简单、自动化程度高。
仪器自动完成样品测定并打印报告，实时监测系统，自动扣除侵入测定池内的微量水份，以保证结果准
确。测定结果准确性高，重现性好。
仪器系统高度密闭，滴定漂移值极低可以达(5uI／min，H20)。可以准确测出微量的水份。
可以检测液体、固体、气体及糊状物样品。
技术指标
1.测量范围：10ppm-*(H2O质量分数)
2.水分含量分辨率：1ppm
3.计量管分辨率：0.001ml
4.水份滴定重复性：≤0.005
5.水份滴定的线性相关系数：≥0.999
6.容量误差≤±0.0002
7.相对误差≤0.2%
PRLS101 volumetric hydrometer
Based on GB/T623 -8000, SH/T1144-2000, SH/T0086 -2000 SH/T1612 -2004, GB/T606 -2003.
Application of this instrument: Widely used in petrochemical products, food, daily necessities, medicine, pesticides, cosmetics, solvents and other gases, liquids, solid products.
The principle of this instrument: The moisture in the sample reduces the iodine element in the equilibrium liquid, and the dripping clasp reagent supplements the iodine element in the equilibrium liquid and consumes the test.
The volume of the agent multiplied by the titration of the reagent calculates the moisture and water concentration in the sample.
This instrument adopts a fully enclosed design. As long as you press the key of the phase, you can automatically change the solvent(discharge the waste liquid, absorb the solution) to avoid toxic chemistry.
Exposure of reagents to the human body. Provide safe, non-toxic working environment.
All Chinese touch screen display, simple operation, high degree of automation.
The instrument automatically completes the sample determination and prints the report. The real-time monitoring system automatically deducts the trace water in the intrusion measurement pool to ensure the accuracy of the results.
Exactly. The results are accurate and reproducible.
The instrument system is highly closed and the titration drift value is extremely low(5uI/min, H20). Can accurately measure trace amounts of water.
Can detect liquid, solid, gas and paste samples.
technical index
1. Measurement range: 10ppm -100 %(H2O quality score)
2. Water content resolution: 1 ppm
3. Measuring tube resolution: 0.001 ml
4. Water titration repeatability: ≤ 0.005
5. Linear correlation coefficient of moisture titration: ≥ 0.999
6. Capacity error ≤ ± 0.0002
7. Relative error ≤ 0.2 %
