Shimadzu Scientific Instruments Inc products

Consisting of PC-controlled and stand-alone models, the Shimadzu TOC-L Series of laboratory total organic carbon analyzers offers the optimum selection of performance features and options to meet the specific requirements of total organic carbon testing in a wide range of aqueous samples. An ultra-wide measurement range and Shimadzu’s patented 680°C Combustion Catalytic Oxidation/NDIR detection method make the TOC-L analyzers the ideal solutions for quality control, process control, and experimental research applications in the environmental, chemical, and pharmaceutical industries.

Shimadzu’s TOC-VW can be operated as a UV/Persulfate TOC, a Heated/Persulfate TOC, or as a unique Heated-UV-Persulfate TOC system. The three oxidation methods ensure rapid breakdown of difficult-to-oxidize compounds up to 1.6 mm in diameter and and shorter analysis time. The most powerful wet chemical TOC on the market, it is capable of measuring down to 0.5 ppb of TOC and up to 3000 ppm.

The TNPC-4110 is an easy to handle and simple to maintain total nitrogen/phosphorous/carbon analyzer intended for use as an automatic water analyzer for the water quality regulations, governing total nitrogen and total phosphorous. The TNPC-4110 has the optional capability of measuring Total Organic Carbon (TOC). This complete system is capable of pretreating, digesting, and analyzing the sample automatically; as a result, it saves time and labor, and eliminates errors associated with sample preparation. The TNPC-4110 series utilizes the contact thermal decomposition/chemiluminescence method to measure total nitrogen, and measures phosphorous through the use of Ultraviolet oxidation decomposition/molybdenum blue absorptiometry.

Highly advanced on-line TOC Analyzer excels in a wide range of applications. The TOC-4200 on-line TOC analyzer is based on the EPA approved 680°C High Temperature Catalytic Oxidation Method SM 5310B. This established method is recognized worldwide as the most reliable, and efficient TOC analysis technique and is particularly well suited to complex matrices such as wastewater and seawater.

Combining the SSM-5000A with a TOC-L/TOC-V Lab TOC analyzer permits analysis of many solid samples in addition to aqueous samples, including soil, sludge, and sediments. Carbon measurement in attached residues using the swab method can be conducted for cleaning validation.

In addition to the high performance and advanced functions of the TOC-VCSH laboratory model, this ON-LINE TOC-VCSH is equipped with the functionality to perform continuous automatic sampling. It can be used in a wide range of applications, from monitoring the water used in the pharmaceutical and semiconductor industries, to monitoring boiler water, cooling water, and wastewater.