三级片视频播放,精品三级片在线观看,A级性爱视频,欧美+日韩+国产+无码+小说,亲子伦XX XX熟女,秋霞最新午夜伦伦A片黑狐,韩国理伦片漂亮的保拇,一边吃奶一边做边爱完整版,欧美放荡性护士videos

HACH 9184sc TFC傳感器 p/n.LXV432.99.00001

The 9184sc Chlorine Sensor is an on-line, single-channel industrial sensor that measures free chlorine in drinking water treatment plants, distribution networks, and other applications that require monitoring of free chlorine at the ppb and ppm levels.
The 9184sc Chlorine Sensor also:
    •Expands the available technology of the digital sensor family
    •Offers a low minimum detection limit for efficient residual chlorine monitoring
    •Provides a wide continuous chlorine measurement Range:  0-20 mg/L
    •Allows for easy setup and maintenance
    •Is compatible with Hach Multi-Sensor, Multi-Parameter Digital Controllers
    •Is offered in models available to measure Hypochlorous Chlorine （HOCl） only （part number     LXV430.99.00001）, or Total Free Chlorine （TFC）, when combined with a pH probe for accurate compensation of pH fluctuations （part number LXV432.99.00001）

HACH 9184sc TFC傳感器 p/n.LXV432.99.00001

產地：美國

庫存狀態(tài)：期貨，6-8周