Hach Dr300 Test Procedure. 美国哈希HACH DR300 便携式溴比色计LPV445.80.00110 Hach training and application experts have teamed up to provide this training introducing new users to the DR300 and providing step-by-step instructions on Chlorine analysis with the DR300 (both High Range and Low Range) Push to select the applicable measurement range (e.g., LR or HR)
hach/哈希DR300便携比色计余氯总氯氨氮臭氧二氧化氯水质检测仪 哈希官方商城 from shop.hach.com.cn
EPA Method: Number Range: DR6000 DR3900: DR1900 DR900: DR300 SL1000. These are the same as the DR300 (Product # LPV445.97.12110)
hach/哈希DR300便携比色计余氯总氯氨氮臭氧二氧化氯水质检测仪 哈希官方商城
Low Range and High Range Free and Total Chlorine colorimeter These are the same as the DR300 (Product # LPV445.97.62110) The procedures for the Pocket Colorimeter™ II, Chlorine and pH (Product # 5870012) High Range Chlorine and pH, Phenol Red Method 10076, RS, DR300 and Pocket Colorimeter II_DOC316.53.01491can be downloaded Test preparation Before starting If the chlorine concentration is typically less than 2 mg/L, use the chlorine low range (LR) procedure
Hach DR 300 Chlorine Pocket Colorimeter; Free and Total, MidRange from. 4.5.3 Do an inspection with the test filter set, service cable, PC and VAP235 software Items to collect: • PC and Software VAP235 • Service cable VAA10036.99.G00 • Test filter set service DR300 VAA10038.99.V00 • Printer (if a printout of the Certificate of Service Inspection is necessary) These are the same as the DR300 (Product # LPV445.97.62110) The procedures for the Pocket Colorimeter™ II, Chlorine and pH (Product # 5870012) High Range Chlorine and pH, Phenol Red Method 10076, RS, DR300 and Pocket Colorimeter II_DOC316.53.01491can be downloaded
hach/哈希DR300便携比色计余氯总氯氨氮臭氧二氧化氯水质检测仪 哈希官方商城. 2 Procedure is equivalent to USEPA method 330.5 for wastewater and Standard Method 4500-Cl G for drinking water Then infuse it with the smart capabilities that modern technology has to offer: optional Bluetooth connectivity with automatic data transfer, and seamless system integration