NIC Mercury Analyzer

Fully Automated Mercury Analyzer for Petro products in compliance with UOP 938-20 method

The Automated Petro- Pyrolysis Mercury Analyzer (PE -1 & PE 1000) from Nippon Instrument Corporation, Japan ensures quick, ultra-highly sensitive and highly precise measurements of the trace level mercury concentration in crude oil, petroleum product, natural gas and others.

The technique used is Direct Thermal Decomposition – Gold Amalgamation – CVAFS (Fluorescence technology) for the measurement of mercury down to parts-per -trillion level.

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NIC PE-1000 Mercury Analyzer

Key Features

Fully automated analysis of samples that are difficult to measure, such as compounds with a low boiling-point.
Ultra-high sensitivity measurement (0.01 ppb) achieved by the thermal decomposition atomic fluorescence spectrometry.
Accurate and safe measurement by a closed system.
15 & 121 position auto sample changer enhances analysis efficiency.
Accuracy management by standard check.
Heating and agitating functions.
Analyzer management by self-check at startup.
Measurement with an optional mercury collector tube is possible (for Gaseous Samples).

Specifications

Measurement Sample:	Liquid hydrocarbon, liquid (S-PE required), gas (RH-PE required)
Principle of Measurement:	Thermal vaporization atomic fluorescence spectrometry
Light Source:	Low-pressure mercury discharge tube
Wavelength:	253.7 nm
Detector:	Photomultiplier, phototube (calibration of light quantity of lamp
Detection Limit (Mercury Quantity):	0.003 ng
Measurement Range:	Up to 100 ng (RSD)
Measurement Time:	Approximately 15 minutes
Flow Rate Setting Range:	0.1 - 1.0 L/min
Measurement Carrier Gas:	Purified air and argon
Exhaust Treatment:	Adsorption by activated carbon exclusively for mercury