Environmental Express - EW-99561-78 - Environmental Express Model 200 Chlorine Colorimeter

ITEM #: 23323143
Don't waste time waiting for your instrument to zero after each test When testing a new sample, zero the instrument once and all subsequent tests of that sample do not require you to re-zero the instrument The IP68-rated waterproof design of this instrument ensures that it stays watertight for up to 1 hour Don't worry about dropping into a body of water - this unit floats! High-quality optical system quickly delivers results that you can be confident in Automatically stores the last 16 readings with time-and-date stamp The Environmental Express CL 200 chlorine colorimeter is a single-parameter instrument for measuring the concentration of free and/or total chlorine in a water sample. The rugged handheld design makes it ideal for field use and in a laboratory setting. The colorimeter is easy to calibrate, and the simplistic user interface ensures ease-of-use by operators of all experience levels. Model CL 200 colorimeter is supplied ready to use with two preprogrammed testing ranges for Free, Total, and Combined Chlorine. Both ranges use the DPD testing method. All you need to do is select the measuring range you need, prepare your sample, and test. The simple interface allows you to quickly reach the test you need. When the instrument is turned on, it will automatically display the last test used. A one-point calibration is possible, and all Model 200 instruments can display readings directly in ABS or %T units. Primary and secondary standards are available for on-site verification of instrument performance. 100 free chlorine powder reagent packs, 100 total chlorine powder reagent packs, three glass (24 mm dia) sample cells with lid, two plastic (10 mm dia) sample cells with lid, light shielding rings, brush, carrying case, and four AAA batteries. This listing is for Each.