DKK-TOAhave released for sale a unique hand held ResidualChlorine
meter. The Model RC-24P Residual Chlorinemeter provides an instant
measurement of residualchlorine by the use of a polarographic
sensor. Themeasurement can be achieved without the inconvenienceand
human errors associated with conventional reagentbased portable
Themeter consists of two sections, a handheld keypadand a sensor
assembly. The key pad section featuresa large, easy-to-read LCD
panel. The sensor assemblyis available in three versions, a float
type suitablefor swimming pool applications, a flow through
cellsuitable for water outlets and a grab sampler typefor use with
Themeter also indicates the sample temperature and includesa
built-in-clock. The instrument can store one setof results
(measurement, temperature and time) inmemory for later retrieval.
Power is provided by twostandard AA batteries which have an
operating lifeof up to 50 hours.