Veolia Water Technologies & Solutions

Sievers InnovOx ES Laboratory TOC Analyzer

Robust sample handling capabilities designed for challenging applications

Sievers InnovOx ES Laboratory Total Organic Carbon (TOC) Analyzers offer a dynamic operating range of 50 ppb to 50,000 ppm. Its patented Supercritical Water Oxidation technique allows for superior TOC recovery and accuracy. The Sievers InnovOx ES Lab offers a variety of measurement modes including TOC and Non-Purgeable Organic Carbon (NPOC). The InnovOx ES Lab provides versatile analysis options such as multiple runs on the same sample, auto calibration range selection, and integration with the Sievers Autosampler. 

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Learn more about the robust Sievers InnovOx ES Lab

The analyzers are compliant with US EPA Method 415.1, US EPA Method 415.3, US EPA Method 9060A, CEN Method DIN EN 1484, ISO 8245, and ASTM D5173. 

Features and Benefits

InnovOx ES Lab Features and Benefits

Robust sample handling

  • Wide dynamic range up to 50,000 ppm TOC
  • Autosampler with stirring and rinse station options for high volume laboratory applications
  • Patented Supercritical Water Oxidation for superior TOC recovery and high reliability
  • Reliable NDIR detection technology with no moving parts
  • Straightforward operation
  • Versatile measurement modes include TOC (TC-IC) or NPOC
  • COD/BOD reporting
  • Handles tough TOC samples, like cellulose and brine


  • Biological wastewater plant optimization
  • Wastewater monitoring
  • High salt and brine monitoring
  • Industrial monitoring


InnovOx ES Lab Specifications

Operating Specifications*

Analysis Modes NPOC, TOC, (TC-IC), TC, IC
Range 0.05 to 50,000 ppm TOC
Precision RSD ≤3% of reading at >5 ppm NPOC or TOC
Accuracy Greater of ±3% or ±.25 ppm, 1 to 100 ppm, NPOC or TOC
Linearity R2 ≥ 0.995, measured as NPOC
LOD <50ppb
TOC Calibration Stability Up to 6 months
Analysis Time 2.6 to 8.3 minutes
Particle Diameters in Sample ≤800 µm diameter
Sample Temperature 10-60 °C (41-140 °F)
Ambient Temperature Range 10 to 40 °C (50-104 °F)
Sampling Ambient pressure, 0.08 to 2.82 mL sample volume per analysis

Analyzer Specifications

Sample Capacity Up to 120 with optional Autosampler** (or single standard vial port)
Outputs Ethernet Port (1); USB Ports (3)
Display Color LCD w/touch-screen
Power 100 – 240 ± 10% VAC, 50 – 60 Hz, 400 VA
Installation/Overvoltage Category II
Dimensions H: 52.05 cm (20.5 in.); W: 32.26 cm (12.7 in.); D:58.42 cm (23.0 in)
Dimensions (Autosampler) H: 52.2 cm (20.5 in.); W: 31.1 cm (12.25 in.); D: 53.3 cm (21.0 in.)
Weight 22.41 kg (49.4 lb); 14.1 kg (31.1 lb) for optional Autosampler
Safety Certifications CE, ETL listed. Conforms to UL Std. 61010-1. Certified to CSA C22.2 NO. 61010-1


Maximum Relative Humidity Up to 95%, non-condensing
Normal Operating Indoor use only. Keep instrument and reagents out of direct sunlight.
Maximum Altitude 3,000 m (9,800 ft)
Pollution Degree 2

* Stated analytical performance is achievable under controlled laboratory conditions that minimize operator and standards errors.

** Up to 63 sample tubes for 40mL and 60mL vials. Up to 120 sample tubes for 35mL vials.

*** NPOC mode, bottled N2 as carrier gas. This performance is achieved under controlled conditions where variables that influence low-level performance have been minimized or eliminated. This performance may not be achievable on instruments delivered before August 2016


InnovOx Lab Options and Accessories

  • Autosampler: for high-volume laboratory applications

  • Air filter: used to purify ambient air and pressurize it sufficiently for use as a sparge and carrier gas

Sievers Autosample

Learn more about the Sievers InnovOx SCWO technology