Total Organic Carbon-TOC

The TOC analyzer (conductivity method) is designed specifically for the detection of high-purity water quality. The instrument adopts advanced differential conductivity detection technology to efficiently convert organic carbon in water samples into carbon dioxide through ultraviolet oxidation, and accurately measure the conductivity changes caused by it, thereby achieving precise and rapid analysis of TOC content.

Application

This instrument is designed specifically for organic pollution monitoring in high-purity water systems and is widely used in industries with strict water quality requirements.
It is a reliable tool for testing purified water, water for injection (WFI), and cleaning validation in the pharmaceutical industry, ensuring compliance with pharmacopoeia standards of various countries.
In the fields of microelectronics and semiconductors, it can be used to monitor the quality of ultrapure water, which is a key link in ensuring chip yield.
At the same time, it is also applicable to water quality control of systems such as nuclear power and ultra-high pressure boiler feed water in the power industry, as well as daily analysis work in scientific research laboratories, providing accurate data support for fine water quality management and product quality control in various fields.

Detection range: 0.001 mg/L~1.600 mg/L (1 ppb~1600 ppb)
Indication error: ± 5%
Repeatability: RSD ≤ 2%
Response time:<12 minutes
Sample temperature: 1~70 ℃
Working environment: temperature 10~40 ℃ (fluctuation<± 5 ℃/d); humidity: ≤ 85% RH (no condensation)
Working power supply: AC 100~240 V 50/60 Hz
Basic dimensions: 350 mm × 250 mm × 350 mm
Weight: Approximately 3 kg

Electrical Specifications

Standards Compliance

Compliance certification: The instrument design, performance, and software system comply with authoritative pharmacopoeia standards such as the US Pharmacopoeia (2025), USP <643>, EP 2.2.44, and JP