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Analytical Instrument: Carbon & Sulfur Analyzer

Manufacturer Company: HORIBA Jobin Yvon

Model: EMIA-Expert

emia-expert_with-purifier_03

High Performance Model: EMIA-Expert
For expert analyst demanding the greatest accuracy and precision

The EMIA-Expert Carbon/Sulfur Analyzer is based on HORIBA’s widely respected expertise in Non-Dispersive Infrared (NDIR) technology.
It offers improved the cleaning efficiency, enhanced user-friendly software, durability, operability and maintenance to ensure efficient measurements and its shortened cycle time accelerates your development and manufacturing speed.

Advanced functions for EMIA-Expert

EMIA-Expert has advanced functions to realize high performance analysis in addition to standard functions of EMIA-Pro.

High Performance Purifier Unit for Carrier Gas

Enables measurement of ultra-low carbon concentration with high accuracy by eliminating hydrocarbon impurities in the carrier gas.

High Performance Heating Filter Unit

Samples which are moist or that generate water during analysis may cause a small error for the analysis of sulfur. This is due to the evolved water absorbing the SO2 gas. Using the heating filter, the absorption of SO2 by moisture is prevented, and highly accurate sulfur analysis is guaranteed.

Features

Long MTBM (Mean Time Between Maintenance)

The unique newly-developed cleaning mechanism (patent pending) clears the dust in the furnace, allowing the operator to continue to use the EMIA-Expert/Pro without maintenance cleaning for up to 200 measurements*.
* It depends on sample and measurement condition

    

             Before measurement                       After 200 measurements

High Throughput

EMIA Series can complete one measurement cycle, “measurement-display result-cleaning”, in 70 seconds (i.e. about 50 samples/hour)

Fast & Easy Maintenance

With the latest innovations the cleaning time for the EMIA Series instruments is  typically half of that of our conventional models. The flat design around the crucible stand and simple design around the furnace also simplify user access for cleaning.

Flat design around the crucible stand

Advanced Operation software

A critical focus was to ensure that the EMIA-Expert/Pro Series was “easy-to-use”. In particular, we focused on the layout, operating menus and functions.
We have included a self-diagnostic monitor checking capability to check the status of the connected device, an alarm function and we have expanded 3 navigators to facilitate daily operation.

* Analysis Navigator

This function uses the recommended best measurement flow and operating condition based on our experience. Explore more

* Troubleshooting Navigator

Automatic diagnosis system and troubleshooting navigator. Explore more

* Maintenance Navigator

Periodic preventive maintenance work navigator by videos and photos. Explore more

Option

The customer can extend the system’s functionality at any time, even after installation, depending upon their needs.
* Auto-sampler (20 positions)
* Halogen trap unit

Contents

EMIA-Expert

Required sample amount

1g ± 0.1g

Typical Meas. time

70 seconds/cycle

Carbon

Meas. Range (m/m)

0.6 ppm – 10.0%

Blank accuracy

σn-1≦ 0.3 ppm

Sulfur

Meas. Range (m/m)

0.6 ppm – 1.0%

Blank accuracy

σn-1 ≦ 0.3 ppm

Sample meas. Accuracy

Carbon

σn-1 ≦ 0.3 ppm(less than 20 ppm)
σn-1 ≦ 1.0 ppm or RSD≦0.5%(more than 20 ppm)

Sulfur

σn-1 ≦ 0.3 ppm(less than 20 ppm)
σn-1 ≦ 1.0 ppm or RSD≦0.75%(more than 20 ppm)

Utility

Carrier gas

Oxygen
(Purity; 99.5%, Pressure; 0.3-0.33 MPa)

Operation gas

Nitrogen
(Purity; 99.5%, Pressure; 0.35-0.38 MPa)

Power

200/220/240V, 50/60Hz, 5kVA

Dimensions

Main unit*

500(W) x 725(D) x 710(H) mm

Purifier unit

160(W) x 560(D) x 512(H) mm

Mass

Main unit

approximately 134 kg

Purifier unit

approximately 21 kg

Data processing and operation

USB data communication with PC Windows 8.1
Touch panel or Key board and mouse operation

Model name

EMIA-20E: Carbon/Sulfur
EMIA-21E: Carbon
EMIA-22E: Sulfur

Note) “ppm” is equal to mg/kg.

*Except piping parts, projection parts (D:79mm) and flow meter on the back side.

Schematics

Crucible Pre-heating Unit

The crucible pre-heating unit; FK-100 with automatic transportation function to heat a ceramic cruible at 1100 degree in 10min. before analysis.

Autosampler

Automation crucible loading and disposing unit.
Up to 20 pcs of crucible are available to be set.

Consumables

Ceramic crucible

Low carbon blank and high dimension tolerance for high precision analysis.

Accelerators

High-purity materials which support stable analysis: Tungsten(W), Tin(Sn), Copper(Cu), Iron(Fe)