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LWCC-3000 Series

LWCC-3000 Brochure

LWCC-3000 Series Instruction Manual

The LWCC-3000 series is a high sensitivity, microliter sample volume flow cell for UV/VIS/NIR absorbance analysis where the analyte solution funtions as the core of a fluid filled light waveguide. These are ideal in biochemistry, drug discovery, stopped-flow injection, flow-injection analysis, gas segmented continuous flow analysis and water monitoring (environmental, oceanic, and drinking water).

 

Features

• Flowcell for absorbance and turbidity
• Wide choice of pathlengths
• UV and VIS and NIR
• SMA 905 fiber coupled
• Measure liquids in a continuous flow or using discrete samples

Benefits

• Efficient measurement of low-volume or low-concentration (ppb-ppt) aqueous samples.
• Functions with most liquids(with the exception of perfluorinated solvents) having a refractive index ≥ 1.30
• Measure liquids in a continuous flow or using discrete samples
• Absorbance measurements can be performed in the UV, VIS, and NIR ranges to detect low sample concentrations in a lab or process environment.

Applications

• Trace detection of nutrients (nitrite, nitrate, phosphate, iron) in seawater
• Environmental and oceanographic monitoring
• Drinking water analysis
• Colored dissolved organic matter (CDOM)
• Process control

Selection Table

Model	Optical Pathlength	Internal Volume	Transmission @254nm	Transmission @540nm	Noise [mAU]	Maximum Pressure
LWCC-3050	50 cm	125 µl	≥ 20%	≥ 35%	≤ 0.1	100 psi
LWCC-3100	100 cm	250 µl	≥ 10%	≥ 30%	≤ 0.2
LWCC-3250	250 cm	625 µl	≥ 1%	≥ 30%	≤ 0.1
LWCC-3500	500 cm	1250 µl	-	≥ 20%	≤ 1.0

• Wetted Materials: Peek, PTFE, Fused Silica
• Liquid Ports: Standard 10-32 Coned Port Fitting
• Fiber Connection: 600 µm SMA
• Transmission reference: Two 500 μm fibers, butt-coupled

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