Industries
- Oil and Gas
  We have decades of specialized experience in meeting the high requirements of the oil and gas industry.
- Chemical
  The chemical industry – including petrochemicals – with its potentially explosive production processes is one of our most important fields of application.
- Pharmaceuticals
  The pharmaceutical sector is characterized by the highest regulatory requirements and poses very specific challenges for explosion protection.
- Energy
  Experience in the energy sector has long been part of BARTEC's expertise, and megatrends such as the handling of hydrogen or liquefied natural gas (LNG) are becoming increasingly important.
- Manufacturing and Logistics
  Many industrial production and transport processes would be inconceivable without explosion protection. We provide safety wherever combustible gases, vapors, mists, or dusts are used.
- Hydrogen
  Hydrogen can be harnessed efficiently and responsibly, thanks to our advanced explosion protection solutions.
- Food and Beverages
  Where potential sources of explosion such as dust or gases prevail, BARTEC provides customer-specific solutions in explosion-protected working environments.
Industries
Oil and Gas
We have decades of specialized experience in meeting the high requirements of the oil and gas industry.

Chemical
The chemical industry – including petrochemicals – with its potentially explosive production processes is one of our most important fields of application.

Pharmaceuticals
The pharmaceutical sector is characterized by the highest regulatory requirements and poses very specific challenges for explosion protection.

Energy
Experience in the energy sector has long been part of BARTEC's expertise, and megatrends such as the handling of hydrogen or liquefied natural gas (LNG) are becoming increasingly important.

Manufacturing and Logistics
Many industrial production and transport processes would be inconceivable without explosion protection. We provide safety wherever combustible gases, vapors, mists, or dusts are used.

Hydrogen
Hydrogen can be harnessed efficiently and responsibly, thanks to our advanced explosion protection solutions.

Food and Beverages
Where potential sources of explosion such as dust or gases prevail, BARTEC provides customer-specific solutions in explosion-protected working environments.
Products and Solutions
- Solutions Overview
- Product Finder
Products and Solutions
Solutions Overview

Product Finder

Mobile Worker

Wireless Connectivity

Smart Factories

Turnkey Trace Heating

Analysis and Measurement

Lighting and Electrical Infrastructure

Energy Distribution

Automation and Machine Control

Road Transport
Service and Support
- Consulting
  Our experts provide comprehensive advice on our wide range of products and custom-tailored solutions.
- Engineering
  We are a one-stop shop for the implementation of large-scale solutions custom-tailored to specific requirements.
- After Sales
  Our global partner network means that our experts are always where you need us.
- Returns and Repair
  Service is a top priority at BARTEC. Our group of companies provides the support capabilities of a global world market leader.
- The Enterprise Mobility Support Portal
  Useful resources for the Enterprise Mobility portfolio or create a new support ticket.
- E-Waste Management (BARTEC India)
  Information regarding our e-waste recycling policy for India.
Service and Support
Consulting
Our experts provide comprehensive advice on our wide range of products and custom-tailored solutions.

Engineering
We are a one-stop shop for the implementation of large-scale solutions custom-tailored to specific requirements.

After Sales
Our global partner network means that our experts are always where you need us.

Returns and Repair
Service is a top priority at BARTEC. Our group of companies provides the support capabilities of a global world market leader.

The Enterprise Mobility Support Portal
Useful resources for the Enterprise Mobility portfolio or create a new support ticket.

E-Waste Management (BARTEC India)
Information regarding our e-waste recycling policy for India.
Company
- About BARTEC
  BARTEC as a unique provider in the field of explosion protection – with more than 45 years of experience.
- News and Media
  Our media portal archives all our press releases and company announcements for quick access.
- Compliance
  Our work is firmly anchored in our corporate compliance rules and our Code of Conduct.
- Quality Management
  We are proud of the quality of our products and offerings – which we monitor through our quality management processes.
- Social Responsibility
  We live responsibility – and we like to take on volunteer projects that benefit our communities.
- BARTEC Partner Program
  Our unique partner network is the backbone of our capabilities. Benefit from the opportunities offered by a win-win partnership.
- Suppliers
  Our supplier portal provides you with important information, such as our general terms and conditions of business and conditions of purchase.
- Magazine
  Read exciting blog articles and interesting case studies on the subject of explosion protection.
- Events
  View our current worldwide trade fair dates.
Company
About BARTEC
BARTEC as a unique provider in the field of explosion protection – with more than 45 years of experience.

News and Media
Our media portal archives all our press releases and company announcements for quick access.

Compliance
Our work is firmly anchored in our corporate compliance rules and our Code of Conduct.

Quality Management
We are proud of the quality of our products and offerings – which we monitor through our quality management processes.

Social Responsibility
We live responsibility – and we like to take on volunteer projects that benefit our communities.

BARTEC Partner Program
Our unique partner network is the backbone of our capabilities. Benefit from the opportunities offered by a win-win partnership.

Suppliers
Our supplier portal provides you with important information, such as our general terms and conditions of business and conditions of purchase.

Magazine
Read exciting blog articles and interesting case studies on the subject of explosion protection.

Events
View our current worldwide trade fair dates.
Careers
- Working at BARTEC
  Get to know the BARTEC culture and values and enjoy an open, international working environment with exciting tasks and a clear purpose.
- Vacancies
  See all job postings from our recruiters.
- Training & Study program
  As a training organization we offer safe, well-founded, and sought-after training courses and several combined work/study programs.
- Internship
  Discover interesting tasks in highly exciting work areas such as explosion protection.
Careers
Working at BARTEC
Get to know the BARTEC culture and values and enjoy an open, international working environment with exciting tasks and a clear purpose.

Vacancies
See all job postings from our recruiters.

Training & Study program
As a training organization we offer safe, well-founded, and sought-after training courses and several combined work/study programs.

Internship
Discover interesting tasks in highly exciting work areas such as explosion protection.
Contact
- General Contact
  Quickly find the right support contact.
Contact
General Contact
Quickly find the right support contact.

Product Near-Infrared Analyzer

Near-Infrared Analyzer

NIR-4

-

Benefits

Industry-leading performance
Simultaneous determination of multi-properties
Freely configurable with an easy to use software
Optional mechanical 6-port and optical 5-port multiplexer
Optional automated sampling of outliers for subsequent laboratory
measurements

Get a Quote

Marking

ATEX: II 2G Ex h IIC T4 Gb X
IECEx: on request

Ambient Temperature

T4

Description

To remain competitive, today’s refiners must employ all optimization and product control techniques available. The use of online spectrometers beside online physical property analyzers is one of the key features to reach those objectives because they measure additional parameters, based on more compound specific properties, in the process directly. The Benke NIR-4 Analyzer measures near-infrared (NIR) absorption spectra of the samples to predict additional parameters, e.g. RON, MON, Aromatic content, Olefin content, FAME, PIONA, Cetane number etc, via chemometric models.

Technology	FT-NIR Spectroscopy
Method
Sample at inlet	filtered 5 μm, free of suspended water and air bubbles Typically 20 l/h 1 bar above the pressure at outlet max. 10 bar depends on application, max. 55 °C (131 °F)
Sample at outlet	can handle back pressure (on request)
Electrical data	230 VAC ± 10%, 1 phase, 50 Hz; other ratings on request approx. 450 W
Communication	MODBUS/RTU via RS485 or RS422 or FOC is, MODBUS/TCP via FOC is via Ethernet (VDSL or FOC is)
Ambient conditions	operation 5 to 40 °C (41 to 104 °F) storage -20 to 60 °C (-4 to 140 °F) operation 5 to 80 % relative humidity, non-corrosive; storage 5 to 80 % relative humidity, non-corrosive
HMI	touch display 19" remote access on request cyber security operating system Windows10 enterprise LTSB Bartec Benke control software PACS
Process connections	tube fittings: typically Swagelok 6mm/12mm/18mm; others on request sample inlet up to 2 sample streams and 1 validation stream sample outlet vent line (if required) coolant (if required)
Weight and dimensions	approx. 350 kg (W x H x D) 855 x 1890 x 828 mm free space right: 500 mm/left: 500 mm

Questionnaire_PL AMS_PAT
- EN

BENKE Near Infrared Process Analyzer NIR-4
- EN

BENKE Near-Infrared Process Analyzer NIR-4
- EN
Cyber Security Solutions for BARTEC BENKE Analyzers
- EN