TOC analyzer HTY-CT1000B

Product overview
The HTY-CT1000B Total Organic Carbon (TOC) analyzer employs high-temperature combustion oxidation (680–1200°C) in an oxygen-rich atmosphere to convert organic carbon to CO2, which is then measured by a non-dispersive infrared detector (NDIR) via carrier gas. An optional solid combustion module enables analysis of solid matrices such as soil and degradable plastics.

Key features

• Optional solid combustion module: Allows testing of solid samples (soil, degradable plastics).
• Manual and automatic injection: Supports manual or automated injection; compatible with GMP computerized system verification.
• Combustion furnace protection: Independent over-temperature protection with automatic heating cutoff for safety.
• Eight-channel rotary valve: Automates quantitative handling of acids, oxidants, samples, purge and waste discharge.
• Electronic dual refrigeration & membrane dehydration: Ensures system dehydration to protect the NDIR detector.
• Data integrity: Compliant with GMP and 21 CFR Part 11 — four password levels, audit trail and backup options.

Applications
Designed for analysis and monitoring in environmental, pharmaceutical, food and municipal sectors. Suitable sample types include wastewater, landfill leachate, sludge and degradable materials.

• Pharmaceuticals
• Food & beverage
• Municipal and environmental monitoring

Technical specifications

• Detection range: 0–30000.0 mg/L (diluted state)
• Test items: TC, IC, TOC, NPOC
• Detection method: Non-dispersive infrared absorption (NDIR)
• Resolution: 0.001 mg/L
• Repeatability (RSD): ≤3%
• TC indication error: ±0.1% FS or ±5% (whichever is larger)
• IC indication error: ±0.1% FS or ±4% (whichever is larger)
• Linear performance: R² ≥ 99.9%
• Combustion furnace temperature: room temperature to 1000°C (limit 1200°C); catalytic oxidation typically 680–1200°C
• Operational ambient temperature: 5–40°C
• Sample temperature range: 1–95°C
• Relative humidity: 1–85% RH
• Injection volume: liquid 0.1–1 mL; solid 10 mg–1 g
• Testing time: ~3 minutes per test
• Power supply: 220 ±10% VAC, 50/60 Hz (reliable grounding required)
• Power consumption: 1200 W (during furnace heat-up)
• Weight: 55 kg
• Dimensions: 62 × 45 × 49.5 cm
• Optional solid combustion module, manual/automatic injection, eight-channel rotary valve, dual refrigeration and membrane dehydration, GMP & 21 CFR Part 11 compliance