Page 10 - Shimadzu TOC-4200

Superior Sampling Units

Select the Unit to Match the Sample

Multi-Stream Suspended Solids Sampling Unit Backwash Strainer Sampling Unit

Sample
• Used for samples with comparatively high suspended Sample • This unit is an adjustment bath used for samples with (to multi function
Air processing /
solids levels. low suspended solids levels. injection system)
Rinse
• It can treat samples in up to six flow lines. • Offers automatic backwashing using air. The air source

• Separating the sampling unit and pretreatment unit Sampling is either the carrier gas or the air supplied by pump.
Water
reduces the number of parts requiring maintenance. • The float switch available, enabling sample flow
detection.
• Incorporates a homogenizer equipped with a strainer. Sample
Drain Strainer
• A chlorine agent water treat installed in the air line
• The strainer is the most easily contaminated part. It is
Homogenizer suppresses blockage of the strainer by microorganisms
in contact with liquids during sampling only. It is rinced Sample Drain
Sample
with rinse water immediately after sampling. Drain (to multi function and growth of slime and algae in the bath.
processing /
injection system) • Required sample flow rate: 1 to 3 L/min
• The pellet of chlorine agent water treat is put beside
the sampling unit, reducing problems with slime and Rinse
Water Back ow Drain Valve Sample
algae built-up. rinse
• Required sample flow rate: Approx. 10 L/min
• A low-flow (LF) model has been newly added to the Drain
product lineup.
(Required sample flow rate: 1 to 2 L/min)

Multi-Stream Sample Switching Unit
Single Stream Suspended Solids Sampling Unit
Chlorine agent water treat • Used for samples with low suspended solids levels.
• Used for samples with comparatively high suspended Strainer
• It can treat samples in up to six flow lines.
solids levels. Sample Sample Drain
• Assuming measurements of purified water, a water
• This sampling unit is electrically driven. It requires no Sample
sampler is installed to minimize exposure of the sample
air supply.
to air.
• After dirt is removed by the strainer, the homogenizer Rinse Water
• Required sample flow rate: 1 to 3 L/min
pulverizes and homogenizes the suspended solids to Homogenizer
obtain stable measured values.
• The strainer is the most easily contaminated part. It is Sample
(to multi function
in contact with liquids during sampling only. It is rinsed processing / Sample
injection system) (to multi function
with rinse water immediately after sampling, reducing Sample Drain processing /
Drain Valve injection system)
problems with slime and algae build-up.
Drain
• A chlorine agent water treat is installed to effectively Pinch Valve
Drain
suppress slime and algae growth.
Drain
• Required sample flow rate: 2 to 5 L/min

TOC-4200
Total Organic Carbon Analyzer
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