Torch – Combustion

The Torch is considered the premium TOC combustion analyzer due to its many useful features and automated analysis processes.For example, it makes serial dilutions of stock standards to form a calibration curve and auto-dilute samples with concentrations above the calibration curve. The Torch also has 3 different autosampler sizes to suit your laboratory’s specific needs. The Torch software has built-in diagnostic and troubleshooting capabilities​.

Description

The Torch is considered the premium TOC combustion analyzer due to its many useful features and automated analysis processes. For example, it makes serial dilutions of stock standards to form a calibration curve and auto-dilute samples with concentrations above the calibration curve. The Torch software has built-in diagnostic and troubleshooting capabilities​. For a luxury but affordable TOC combustion analyzer that you can just load and walk away, look no further than the Torch. You won’t regret it!

Here are a couple more features worth noting:

  • The Torch utilizes a patent pending Static Pressure Concentration (SPC) for the analysis of TOC using high temperature combustion.
  • Maintenance is simplified by design allowing easy access to all areas of the unit.

All of these features and competitive price positioning make this system ideal in keeping costs down and maintaining productivity in the laboratory.

NDIR Pressurization Overview

Pressurized detection, or static read, is a technique used for concentrating the CO2produced by the oxidation of the sample. The technique can be used for both qualitative and quantitative analysis. In this section the basics of the pressurization technique will be described.

Applications

Methods 

  • ​​​EPA 415.1, 415.3 and 9060A,
  • Standard Method 5310B,
  • EP 2.2.44, ISO 8245,
  • EN 1484,
  • USP 643 (Chapter 24),
  • ASTM D2579,
  • prENV 13370,
  • AOAC 973.47

Specifications

Sample typeAqueous, Environmental, Pharmaceutical and Petrochemical
TechniqueCombustion followed by Nondispersive Infrared (NDIR)
ModesTOC (NPOC), TC-IC, TC, IC
Detection limits50 μg/L
Dynamic Range0 to 30000 mg/L
Carryover and Precision<1,0% Cross Contamination and <1,5% RSD, ±15 ppb
Integrated autosampler75x 40mL positions autosampler
Common MethodsEPA 415.1, EPA 415.3, EPA 9060A, Standard method 5310B, EP 2.2.44, ISO 8245, EN 1484, USP 643 (chapter 24), ASTM D2579, prENV 13370, AOAC 973.47
DimensionsHeight: 81,3 cm
Width: 45,7 cm
Depth: 62,2 cm
Gas RequirementsCO2 free air or O2 at 65-100 PSI
Communication InterfaceUSB/RS-232 or Ethernet
Power Requirements100-240 VAC ±10%, 50/60 Hz
Minimum Computer RequirementsMicrosoft Windows 7 or higher, one free USB/RS-232/Ethernet port
Warranty12 months limited
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