英国Sherwood氯离子分析仪Model926S

     技术参数

·                                 　　　　　 Model 926S
样品量 500 microlitres 20 microlitres
分析范围: 10-999mg Cl/l; 2-165mg%Salt 10-299mmolCl/l
分析时间: 35 sec @ 200mgl/l 35 sec@ 100mmolCl/l
准确度: SD <1% @ 0.1% Cl Std Solution +-2% @ NQCS 100mmol/l

线性: 1% in range 10-999mgCl/l 1% 10-299 mmolCl/l
重现性: CV for 20 replicates
<1.5% @ 200mgCl/l <1.5% @ 100mmolCl/l

REAGENT SYSTEM
The Sherwood Buffer system is optimised to eliminate interfering ions and incorporates a special dispersant to ensure reproducible formation of the silver chloride precipitate and enhance analytical performance.

·                                 主要特点

·                                 使用方便, 自动化操作.
很高的灵敏度.
很高的选择性.

The coulometric method is very robust and versatile
o The Sherwood microprocessor based Instrument is ergonomically designed and easy to use and maintain
o The Sherwood Buffer System specifically designed for the model 926 gives outstanding sensitivity and selectivity