---
title: "TOX-300 total organic halogen analyser, Nittoseiko | Labsense"
url: https://labsense.se/en/products/nittoseiko-tox-300/
description: "Coulometric TOX analyser for total chlorine and sulphur in solid, liquid and gaseous samples. Rugged platform for plant and environmental monitoring."
lang: en
---

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Image: TOX-300 total organic halogen analyser, Nittoseiko (https://labsense.se/suppliers/nittoseiko/tox-300.webp)

Nittoseiko: https://labsense.se/leverantorer/nittoseiko/

# TOX-300 total organic halogen analyzer

Coulometric TOX analyser for total chlorine and sulphur in solid, liquid and gaseous samples, robust and cost-effective platform for plant monitoring and environmental surveillance.

- Halogen analysis
- Petrochemicals & refinery: https://labsense.se/segment/petrokemi/

Request a quote: https://labsense.se/kontakt/?intent=quote&supplier=nittoseiko&product=nittoseiko-tox-300

Contact sales: https://labsense.se/kontakt/?intent=consult&supplier=nittoseiko&product=nittoseiko-tox-300

## Applications

- Total chlorine in wastewater and process fluids (EPA 9020B, 9021, 9076)
- Total sulphur in petroleum intermediates and catalyst streams
- Halogen control in recovered fuels and pyrolysis oil
- Rapid on-site screening in accordance with ISO 9562 / DIN 38414-17

## Specifications

| Measuring principle | Combustion + microcoulometric titration (Ag⁺ for Cl, I₃⁻ for S) |
| --- | --- |
| Sample types | Solid, liquid and gas |
| Sample changer | Auto Boat Controller with electronic cooling, rapid repeatable measurement |
| Measurement cycle | 6–12 minutes per sample |
| Measuring range | Chlorine and sulphur down to ppm level |
| Standards | EPA 9020B, 9021, 9076, ISO 9562, ISO 11480, DIN 38414-17/-18 |
| Software | Advanced database software with SCP (Secure Combustion Program) |
| Configuration | Cl titration cell and S titration cell, interchangeable in the same chassis |

## Description

TOX-300 is Nittoseiko Analytech's established platform for total organic halogen and sulphur via coulometric measurement. The Secure Combustion Program (SCP) delivers matrix-independent, soot-free pyrolysis with a single programme for all sample types.

Auto Boat Controller with integrated electronic cooling enables rapid sequential measurement. Cl and S titration cells are exchanged within the same chassis to cover both halogen and sulphur analysis without requiring two instruments.

## Documents & datasheets

- Product page TOX-300 (Nittoseiko Analytech) Opens in new tab ↗: https://www.n-analytech.co.jp/global/instrument/nitrogen-sulfur-halide/entry-227.html

## Service & support

The TOX-300 total organic halogen analyzer is an instrument we service daily. Our Nittoseiko technicians handle commissioning, calibration and spare parts with documented traceability.

- Annual planned service with documented protocol.
- Original parts and consumables from the manufacturer, stocked in the Nordics.
- Fast troubleshooting from our own technicians in the Nordics.

About our service: https://labsense.se/tjanster/

## Related products

Nittoseiko

### NSX-5000V trace elemental analyser

Vertical furnace for total sulphur, nitrogen, and halogens in petroleum and chemical products, UVF, CLD, and microcoulometry.

Read more
https://labsense.se/sortiment/nittoseiko-nsx-5000v/

Nittoseiko

### NSX-5000H trace elemental analyzer

Horizontal furnace for sulphur, nitrogen and chlorine in liquid and solid samples, UVF/CLD/microcoulometry.

Read more
https://labsense.se/sortiment/nittoseiko-nsx-5000h/

Nittoseiko

### AQF-5000V combustion ion chromatography

Fully automatic vertical AQF for C-IC, F, Cl, Br, S in solid, liquid and gaseous samples.

Read more
https://labsense.se/sortiment/nittoseiko-aqf-5000v/

Buying guide from Labsense

## Choosing the right elemental analysis: 5 tips

Elemental analysis, ICP or dedicated halogen/sulphur analysis? Sample type, concentrations and certification requirements determine the technique.

Read the guide (https://labsense.se/guider/valja-ratt-elementanalys/)

## Request a quote for TOX-300 total organic halogen analyser

Submit sample type, capacity requirements and operating environment and an application specialist will come back to you with a complete proposal, instrument, consumables and service contract.

Request a quote (https://labsense.se/kontakt/?intent=quote&supplier=nittoseiko&product=nittoseiko-tox-300)

## Documents & downloads

- TOX-300 brochure PDF · 1.6 MB: https://labsense.se/datasheets/nittoseiko/tox-300.pdf

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