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Specialized Analyzers

Chromos O²

Designed for high-quality, reliable, accurate, and rapid oxygen measurement in natural gas and other corrosive gases.
Equipped with an integrated sample conditionong system.
Explosion protection rating: 1Ex db llB+H2 T6 Gb X.
High durability with a protection rating of IP67.
Extended measurement range.
User-friendly interface featuring explosion-proof navigation buttons and an integrated LCD display with a text menu.
Operates reliably in all weather conditions.
Measurement ranges: 0-200 ppm, 0-500 ppm, 0-1000 ppm, 0-1%, and up to 0.1-100%.
Accuracy: <2% of the selected range under constant condition.

Available in two versions:

Version 1: Manual calibration.
Version 2: Automatic calibration.

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CHROMOS COC Analyzer

Chlorinated Organic Compounds (COCs), also known as organic chlorides, are chemical contaminants that can enter crude oil during extraction, processing, or transportation. They are typically used to enhance oil production by cleaning wells or accelerating flow but must be removed before pipeline transport to prevent corrosion in refineries and infrastructure. High levels of COCs can cause severe damage to equipment, leading to shutdowns, safety risks, and supply disruptions.

Traditional laboratory testing methods (ASTM D4929) rely on manual spot sampling, which is time-consuming, prone to delays, and insufficient for continuous monitoring in dynamic pipeline operations. This can lead to undetected contamination, operational disruptions, and failure to meet export or processing standards.

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Key Features:

Design and Operation:

A batch-processing unit with two modules—Sample Preparation Unit (automatically extracts oil samples and performs equilibrium gas extraction to convert COCs to gaseous state) and Analytical Module (conducts precise gas chromatography for detection). Fully automated with no manual intervention, using proprietary CHROMOS software for peak identification by retention time.
Measurement Principle:

Based on equilibrium gas extraction under controlled conditions, transferring volatile COCs to a vapor phase for high-sensitivity quantification via gas chromatography (GC). Supports compound-specific detection, identifying exact contaminants.
Detectable Components and Ranges:

Measures a range of volatile COCs with high sensitivity (10x better than lab methods for early alerts).

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CHROMOS SCC Analyzer

Utilizing a Flame Photometric detector (FPD) integrated into a high-flow system, the CHROMOS employs equilibrium vapor analysis to detect target compounds without direct sample introduction into the chromatograph.
This methodology ensures minimal sample distortion, automated calibration, and real-time data acquisition, supported by remote diagnostic capabilities for enhanced operational efficiency.
Chromos sulfur compounds analyzer can be installed in shelters or exp area.

System Overview
The CHROMOS SCC Analyzer solution for the precise determination of mass fractions of hydrogen sulfide (H₂S), ethyl mercaptans (C₂H₅SH), and methyl mercaptans (CH₃SH) in oil and petroleum products.

System Configurations:

Chromos PGC-7:	Primary analytical unit with proven convergence of results
Chromos PGC.1 (Vers. 2):	Enhanced variant for specialized applications

Detection Specifications:

Hydrogen Sulfide:	1-300 ppm
Methyl Mercaptan:	1-300 ppm
Ethyl Mercaptan:	1-300 ppm

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Key Features:

Non-Invasive Sampling:

Eliminates the need for direct chromatograph input, preserving system integrity.
Contamination Resistance:

Prevents heavy oil fraction interference.
Low Maintenance:

Reduces downtime with no frequent chromatograph servicing required.
Remote Monitoring:

Enables diagnostic oversight from any location.
High Precision:

Delivers superior metrological performance.
Real-Time Analysis:

Provides immediate component detection for rapid decision-making.

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