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Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

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Mettler-Toledo Thornton TOC Analyzer 5000TOCi — P/N 58036031 — S/N 817350523

$2,329.00 USD

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ConditionSurplus - Untested MPN5000TOC Stock #0326-01146

Photos reflect current condition. Items differing from description may be eligible for return or refund — see our condition guide.

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Estimated package weight: 15.0 lbs

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Used in pharmaceutical water systems, semiconductor ultrapure water monitoring, and power generation applications, the Mettler-Toledo Thornton 5000TOCi is an online Total Organic Carbon analyzer sensor that uses UV oxidation combined with differential conductivity measurement to continuously determine TOC concentrations in high-purity water. This unit carries part number 58036031 and serial number 817350523, manufactured in the USA.

Input power is 100 to 130VAC at 50 to 60Hz, rated at 25W. Fuse type is T (time lag), rated 250V 1.25A, 5x20mm format. The enclosure features mounting flanges, a UV lamp replacement cover accessible from the side panel, an AC power entry connector, and a multi-pin transmitter connection port. A sample inlet and sample outlet with drain-before-shipping notation are present on the lower panel. Maximum sample inlet pressure is 85 PSIG. The unit is CE marked and UL listed as Measuring Equipment.

The 5000TOCi integrates Intelligent Sensor Management (ISM) diagnostics, which support predictive maintenance and sensor health monitoring. This model meets pharmaceutical compliance requirements including USP and EP 2.2.44, as well as ChP and JP pharmacopeial standards. Mettler-Toledo notes the 5000TOCi as a phased-out product. The unit is designed for use with the Thornton M800 multi-parameter transmitter, which is not included with this listing. A "Unit Under Test" label is affixed to the front panel.

Stock # 0326-1146

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Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.