EMIA-V2 series Carbon/Sulfur Combustion Analyzer








Overview

The EMIA-V2 series measures carbon and sulfur extracted during combustion in a programmable High Frequency furnace without conversion. Combustion control is achieved through the use of the high-frequency induction furnace method. Appropriate heat-control in accordance with the analysis objective enables high-precision analysis for all types of samples. A variety of models allow you to select the furnace system that is best suited to your target samples and application.

  • EMIA-920V2 C/S analyzer: High performance analyzers with outstanding accuracy of less than 0.3ppm
  • EMIA-320V C/S analyzer: Standard performance analyzers for wide range of applications.

 

Features

  • "Auto cleaner" mechanism reduced maintenance works
    (Standard for 920V, Option for 320V2)
  • The Dust filter heating mechanism provides stable analysis with extremely low gas absorption
    (920V2 only)
  • Real-time simultaneous detection of CO/CO2/SO2 without an oxidizing (CO→CO2) or SO3 trapping reagents.
  • Wide variety of self diagnostics
  • Programmed temperature curve for optimizing combustion.
  • Choose from standard or wide range models to suit your application requirements.

 

Specifications

EMIA-920V2 series
EMIA-920V2:Simultaneous carbon/sulfur analysis
EMIA-921V2:Carbon analysis
EMIA-922V2: Sulfur analysis

Principle:
NDIR/ Non Dispersive Infrared Gas Anaryzer
High-frequency furnace method in oxygen flow

Range: Carbon: 0-6,0%, Sulfur: 0-1,0%
Up to 100% wt is possible by decreasing the sample weight.

Accuracy
Carbon:
Concentration less than 20 ppm >>> σn-1≦0.3 ppm
Concentration higher than 20 ppm >>> σn-1≦1 ppm or RSD ≦0.5%

Sulfur:
Concentration less than 20 ppm >>> σn-1≦0.3 ppm
Concentration higher than 20 ppm >>> σn-1≦1 ppm or RSD ≦0.75%

Sample weight: 1,0g standard

Sensitivit: 0,01ppm

Analysis time: Normally 30 to 60 seconds(after combustion),varies according to the characteristics of the samples

Calibration
One-point or multi-point calibration using standard sample

Combustion furnace method/furnace structure
High-frequency induction furnace method with combustion control function (patent pending)
Anode output: 2300W
Frequency: 20MHz
Plate current: Settable up to 500mA
Automatic control possible (10 slopes maximum)
Constant dust filter heating function

Operation gas
Oxygen purity: More than 99.5%
Dry air or nitrogen: Supply pressure 0.35MPa

Functions
Interrupt analysis
Self diagnosis
Data storage(Measurement results)
Traceability of calibration curve and measurement conditions
Statistic calculation
Maintenance navigator

Automatic cleaning mechanism: Built-in as standard

Oxygen gas purifying unit: Built-in as standard

Power
Main unit: AC200/220/240V 5kVA 50/60Hz
PC: AC100V, 120/200/220/240V 0.5kVA 50/60Hz

Dimensions: 560(W)×927(D)×950(H)mm Approx.170 kg


Schematics

Attachments
Contact Information
Ing. Erik Wiesmüller
Newsletter

EMGA-921 - Hydrogen Analyzer










Overview

EMGA-921 Hydrogen analyzer: It’s a "New flagship model” for H analyzer and user friendly product.

This is an hydrogen elemental analyzer with high accuracy and repeatability suiting to cutting-edge technology’s R&D as well as quality control in the market of steel, new materials, catalyst and so on. This is a new generation model optimized to fit to user’s requests.

The hydrogen is measured as H2 by a thermal conductivity detector.

 

Features

  • Super High Performance
  • User-friendly software
  • Fully Supported Accessories give simple operation
  • Improved Mechanism
  • Dual Sample/Flux introduction mechanism

 

Specifications

EMGA-921: Oxygen/Nitrogen/Hydrogen analyzer

Principle Hydrogen: Thermal Conductivity detector (TCDas H2

Measurement range*:

Hydrogen: 0-0.25%

*Possible to increase the range by reducing the sample weight.

Sample weight: 1.0 ± 0.1g

Sensitivity (Minimum reading): Hydrogen: 0.001 ppm.

Accuracy** (Repeatability)

Hydrogen σn-10.04 ppm or RSD0.5% whichever is larger (Reference gas)

** Based on the sample weight 1.0 ± 0.1g and with automation functions described below

Display

  1. Measurement result: LCD or printout
  2. Alarm message: LCD or printout
  3. Flow sheet: LCD

Power of furnace

Inert gas fusion in impulse furnace

Enable to set the generating power 0 – 8.0 kw

Sample introduction: Dual sample/flux introduction mechanism

Automation functions: Auto cleaner, Crucible loader

Integration conditions:

Preset time integration

Integration up to reach comparator level

Preset time integration or integration up to reach comparator level, whichever is shorter

Sample ID: Enter up to 20 one-byte characters

Calibration

  1. One point or multi point calibration (Reference gas or standard samples)
  2. Calibration using previous analysis data
  3. Calibration curve correction function

Functions

  1. Display of real time extraction curve
  2. Analysis interruption
  3. Self diagnosis and alarm display
  4. Analysis of extraction curve (Superposition, difference etc analysis)
  5. 5Out put (RC-232C or TCP/IP)

Dimensions: 750mm(H)×785mm(D)×653mm(W)

Sample introduction is positioned at 650mm from table.

Weight: 230kg

On carrying, it is divided in two units (Under 140kg/unit)

Computer: PC model operating OS Windows® XP(SP2) and beyond

Power

Main unit: AC200/220/230/240V ± 10%

Auto cleaner: AC100V (Step-down transformer)

Frequency: 50/60 ± 1Hz

Electric power consumption

Main unit: 12kVA (MAX)

Auto cleaner: 1.5kVA (MAX)

Ground resistance: Less than 10Ω

Installation condition

Operation temperature: 5-40°C

Performance temperature: 5-35°C

Humidity: Maximal relative humidity 80RH between 5-31, linearly decrease down to 50RH between 31-40

Vibration: Duplex amplitude 20micron and less than 0.098m/S2 accelerations at frequency band

Required gas

Ar carrier gas: Purity greater than 99.995%, Pressure 0.35MPa

Stainless steel pipe(O.D.3mm) and suitable connecter fitting within 3m of unit

Dry air or N2 as operating gas: Pressure 0.45MPa

Nylon pipe (O.D.6mm) and suitable connecter fitting within 5m of unit

Cooling mechanism: Radiator unit (Separation type)

Electronic balance (Option)

Enable connection with electronic balance with 1-0.01mg minimum display

Optional automatic voltage regulator (AVR)

Capacity:15kVA

Weight: 130kg


Schematics



Attachments
Contact Information
Ing. Erik Wiesmüller

Email : office@wiesmueller.com

Telephone : +43 (0)2262 72027

Fax : +43 (0)2262 72027

Newsletter

EMGA-920 - Oxygen/Nitrogen Combustion Analyzer






Overview

EMGA-920 O/N analyzer: It’s a "New flagship model” for O/N analyzers and user friendly product.
This is an oxygen and nitrogen elemental analyzer with high accuracy and repeatability suiting to cutting-edge technology’s R&D as well as quality control in the market of steel, new materials, catalyst and so on. This is a new generation model optimized to fit to user’s requests.

The oxygen is measured as carbon monoxide and carbon dioxide by a non-dispersive infrared detector and the nitrogen by a thermal conductivity detector.

 

Features

  • Super High Performance 
  • User-friendly software 
  • Fully Supported Accessories give simple operation 
  • Improved Mechanism 
  • Dual Sample/Flux introduction mechanism
 

Specifications

EMGA-920: Oxygen/Nitrogen analyzer

Principle
Oxygen:Non Dispersive Infrared detector
Nitrogen:Thermal Conductivity detector
TCD

Measurement range*: 
Oxygen:0-5%, Nitrogen:0-3%
*Up to 100% wt is possible by decreasing the sample weight.

Sample weight: 1,0 ± 0,1g

Sensitivity(Minimum reading): Oxygen/Nitrogen: 0.0000001%(m/m)

Accuracy**(Repeatability)
Oxygen/Nitrogen
σn-1
0.02%(m/m) or CV0.5% whichever is larger (Reference gas)
σn-1
0.3%(m/m) or CV1.0% whichever is larger (Standard sample)
** Based on the sample weight 1,0 ± 0,1g and with automation functions described below

Display

  1. Measurement result: LCD or printout 
  2. Alarm message: LCD or printout 
  3. Flow sheet: LCD
Power of furnace
Iner gas fusion in impulse furnace
Enable to set the generating power 0 - 8,0kw

Sample introduction: Dual sample/flux introduction mechanism

Automation functions: Auto cleaner, Crucible loader

Integration conditions:
Preset time integration
Integration up to reach comparator level
Preset time integration or integration up to reach comparator level, whichever is shorter

Sample ID: Enter up to 20 one-byte characters

Calibration

  1. One point or multi point calibration (Reference gas or standard samples) 
  2. Calibration using previous analysis data
  3. Calibration curve correction function

Functions

  1. Display of realtime extraction curve 
  2. Analysis interruption 
  3. Self diagnosis and alarm display 
  4. Analysis of extraction curve (Superposition, difference etc analysis) 
  5. Out put (RC-232C or TCP/IP)

Dimensions: 750mm(H)×785mm(D)×653mm(W)
Sample introduction is positioned at 650mm from table.

Weight: 230kg
On carrying, it is devided in two units (Under 140kg/unit)

Computer: PC model operating OS Windows® XP(SP2) and beyond

Power
Main unit: AC200/220/230/240V ± 10%
Auto cleaner: AC100V (Step-down transformer)
Frequency: 50/60 ± 1Hz

Electric power consumption
Main unit:12kVA (MAX)
Auto cleaner: 1.5kVA (MAX)

Ground resistance: Less than 10Ω

Installation condition
Operation temperature: 5-40°C
Performance temperature: 5-35°C
Humidity: Maximal relative humidity 80
RH between 5-31, Linearly decrease down to 50RH between 31-40
Vibration: Duplex amplitude 20micron and less than 0.098m/S2 accelerations at frequency band

Required gas
He carrier gas: Purity greater than 99.995%, Pressure 0.35MPa
Stainless steel pipe(O.D.3mm) and suitable connecter fitting within 3m of unit
Dry air or N2 as operating gas: Pressure 0.45MPa
Nylon pipe(O.D.6mm) and suitable connecter fitting within 5m of unit

Cooling mechanism: Radiator unit (Separation type)

Electronic balance (Option)
Enable connection with electronic balance with 1-0,01mg minimum display

Optional automatic voltage regulator (AVR)
Capacity:15kVA
Weight: 130kg

 

Schematics

 

Attachments
Contact Information
Erich Wiesmüller

Email : office@wiesmueller.com

Telephone : +43 (0)2262 72027

Fax : +43 (0)2262 72027

Newsletter

EMGA-930 - Oxygen/Nitrogen/Hydrogen Combustion Analyzer











Overview

EMGA-930 O/N/H analyzer: It’s a "New flagship model” for O/N/H analyzers and user friendly product.

This is a simultaneous oxygen, nitrogen & hydrogen elemental analyzer with high accuracy and repeatability suiting to cutting-edge technology’s R&D as well as quality control in the market of steel, new materials, catalyst and so on. This is a new generation model optimized to fit to user’s requests.

The oxygen is measured as carbon monoxide and carbon dioxide by two non-dispersive infrared detectors, the nitrogen by a thermal conductivity detector and the hydrogen with non dispersive Infra Red detector as H2O.

 

Features

Super High Performance

User-friendly software

Fully Supported Accessories give simple operation

Improved Mechanism

Dual Sample/Flux introduction mechanism

 

Specifications

EMGA-930: Oxygen/Nitrogen/Hydrogen analyzer

Principle

Oxygen: Non Dispersive Infrared detector

Nitrogen: Thermal Conductivity detectorTCD

Hydrogen: Non dispersive Infrared detector (as H2O)

Measurement range*:

Oxygen: 0-5%, Nitrogen: 0-3%, Hydrogen: 0-0.25%

*Up to 100% wt is possible by decreasing the sample weight.

Sample weight: 1.0 ± 0.1g

Sensitivity(Minimum reading): Oxygen/Nitrogen/Hydrogen: 0.001 ppm.

Accuracy**(Repeatability)

Oxygen/Nitrogen

σn-10.02 ppm or RSD0.5% whichever is larger (Reference gas)

σn-10.3 ppm or RSD1.0% whichever is larger (Standard sample)

Hydrogen

σn-10.04 ppm or RSD2% whichever is larger (Reference gas)

** Based on the sample weight 1.0 ± 0.1g and with automation functions described below

Display

Measurement result: LCD or printout

Alarm message: LCD or printout

Flow sheet: LCD

Power of furnace

Inert gas fusion in impulse furnace

Enable to set the generating power 0 – 8.0 kw

Sample introduction: Dual sample/flux introduction mechanism

Automation functions: Auto cleaner, Crucible loader

Integration conditions:

Preset time integration

Integration up to reach comparator level

Preset time integration or integration up to reach comparator level, whichever is shorter

Sample ID: Enter up to 20 one-byte characters

Calibration

One point or multi point calibration (Reference gas or standard samples)

Calibration using previous analysis data

Calibration curve correction function

Functions

Display of real time extraction curve

Analysis interruption

Self diagnosis and alarm display

Analysis of extraction curve (Superposition, difference etc analysis)

Out put (RC-232C or TCP/IP)

Dimensions: 750mm(H)×785mm(D)×653mm(W)

Sample introduction is positioned at 650mm from table.

Weight: 230kg

On carrying, it is divided in two units (Under 140kg/unit)

Computer: PC model operating OS Windows® XP(SP2) and beyond

Power

Main unit: AC200/220/230/240V ± 10%

Auto cleaner: AC100V (Step-down transformer)

Frequency: 50/60 ± 1Hz

Electric power consumption

Main unit:12kVA (MAX)

Auto cleaner: 1.5kVA (MAX)

Ground resistance: Less than 10Ω

Installation condition

Operation temperature: 5-40°C

Performance temperature: 5-35°C

Humidity: Maximal relative humidity 80RH between 5-31, linearly decrease down to 50RH between 31-40

Vibration: Duplex amplitude 20micron and less than 0.098m/S2 accelerations at frequency band

Required gas

He carrier gas: Purity greater than 99.995%, Pressure 0.35MPa

Stainless steel pipe(O.D.3mm) and suitable connecter fitting within 3m of unit

Dry air or N2 as operating gas: Pressure 0.45MPa

Nylon pipe (O.D.6mm) and suitable connecter fitting within 5m of unit

Cooling mechanism: Radiator unit (Separation type)

Electronic balance (Option)

Enable connection with electronic balance with 1-0.01mg minimum display

Optional automatic voltage regulator (AVR)

Capacity:15kVA

Weight: 130kg

Attachments
Newsletter

EMIA-8100 series Carbon/Sulfur Combustion Analyzer







Overview

EMIA-8100 series equipped with electrical resistance furnace measures carbon and sulfur contained in such inorganic substances as ceramics and cement, such fuels as coal and heavy oil, and such high-purity metals and electronics materials as pure iron and nonferrous metals.

Temperature raising functions and automated opening and closing function of the sample-insertion aperture provide efficiency combustion and highly precise analyses.

 

Features

  • Temperature increase function allows setting up to ten combinations of temperature/time
  • The pressurised oxygen combustion method expands the range of applications
  • Enable the separation analysis of inside and outside C/S
  • Automatic opening/closing mechanism of sample door permits simplification of analysis work
  • Two combustion tubes make highly efficient and highly accurate analysis are possible

 

Specifications

Model

EMIA-8100

Simultaneous carbon/sulfur analysis

EMIA-8110

Carbon analysis

EMIA-8120

Sulfur analysis

Principle

NDIR/ Non Dispersive Infrared Gas Anaryzer

Tube-shaped electric resistance furnace method in oxygen flow

Range

Carbon: 0-6,0%

Sulfur: 0-1,0%

Up to 100% wt is possible by decreasing the sample weight.

Accuracy

Sulfur analysis

σn-10.00015 %(m/m) or CV0,75%

Sulfur

σn-10.0002 %(m/m) or CV2,0%

Sample weight

1,0g standard

Sensitivity

0,01ppm

Analysis time

Normally 40 to 60 seconds(after start combustion) 
varies according to the characteristics of the samples

Calibration

One-point or multi-point calibration using standard sample

Combustion furnace method/furnace structure   

Tube-shaped electric resistance furnace with temperature increase function and oxygen pressure combustion

Operating temperature range: 400 to 1450°C

Temperature increase function: Settable up to 1450°C (10 slopes maximum)

Operation gas

Oxygen purity: More than 99.5% Dry air or nitrogen: Supply pressure 0.35MPa

Automatic cleaning mechanism

No available

Oxygen gas purifying unit

Option

Power

Main unit: AC200V, 220V, 240V 5kVA 50/60Hz
PC: AC100V 0,5kVA 50/60Hz

Dimensions

690(W)×880(D)×577(H)mm Approx.100 kg

Schematics

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