MEXA-2000SPCS series

Vue d'ensemble


The HORIBA MEXA-2000SPCS series measures the number of solid particles from engine exhaust gas in real-time.
The series can complete engine/vehicle certification testing in the latest
regulations (Euro 5/6 and Euro VI), which requires complied dilution systems,
along with R&D testing of engines and particulate filters by direct sampling
without dilution.

  • Certification tests for Euro 5/6 and Euro VI
    MEXA-2000 / 2200SPCS
  • Tests with a partial flow dilution tunnel connected
    MEXA-2200 / 2300SPCS
  • R&D tests with high pressure direct sampling
    MEXA-2100 / 2300SPCS

Line-ups

  • Certification Tests

Models

Categories

Regulations

Sampling methods *1

MEXA-2000SPCS

LDV

Euro 5/6

Full Flow Tunnel

-

MEXA-2100SPCS *2

HD Engine

Euro VI

Full Flow Tunnel

-

MEXA-2200SPCS *3

LDV

Euro 5/6

Full Flow Tunnel

-

MEXA-2300SPCS *2 *3

HD Engine

Euro VI

Full Flow Tunnel

Partial Flow Tunnel

*1:When ordering, please specify intended applications and expected sampling methods.
*2:Direct sample gas should be supplied to SPCS without pre-classifier or hatted probe.
*3:With high-accuracy sample return function for connecting to a partial flow tunnel. (R49 compliant)

  • R&D, Performance Evaluation

Models

Categories

Sampling methods *1

MEXA-2000SPCS

LDV / HD Engine

Normal Pressure
Direct Sampling *2

Full Flow Tunnel

-

MEXA-2100SPCS

LDV / HD Engine

High Pressure
Direct Sampling *3

Full Flow Tunnel

-

MEXA-2200SPCS

LDV / HD Engine

Normal Pressure
Direct Sampling *2

Full Flow Tunnel

Partial Flow Tunnel

MEXA-2300SPCS

LDV / HD Engine

High Pressure
Direct Sampling *3

Full Flow Tunnel

Partial Flow Tunnel

*1:When ordering, please specify intended applications and expected sampling methods.
*2:Direct sampling at a pressure less than 5 kPa is possible. Acceptable maximum concentration is limited to the same value as the full flow tunnel.
*3:A DSU predilution unit with pressure adjusting function realizes direct sampling for high pressure applications of up to 100 kPa.

Fonctions

  • Compact design

• Easy to install and transport in a laboratory
• Small footprint 

        
   

  • High performance sampling system

The set DF is not affected by changes in sample pressure in the CVS or
sampling system. The VPR *1 calibration factor (PCRF *2) can be used
for many applications without specific calibration/correction of the diluters
in VPR.
*1 VPR: Volatile Particle Remover
*2 PCRF: Particle Concentration Reduction Factor

  • Various optional units

The combination of the main unit and optional units allows a wide range of applications and sampling configurations.

 For Measurement

Optional Units

Functions

2000

2100

2200

2300

Cyclone Unit (CYU) *1

External Cyclone

Built-in

Built-in

Sample Return Unit (SRU)

Returning sample to CVS

×

×

×

Cooler Unit (CLU) *2

Cooling detector (CPC) for high temperature conditions

For Performance Check

Optional Units

Functions

2000

2100

2200

2300

Dilution Factor Checker (DFC)

Dilution factor check and flow rate calibration

Linearity Check Unit (LCU)

Generating solid particles for linearity check
and penetration efficiency check

Volatile-particle Generation Unit (VGU)

Generating particles for removal efficiency
check of evaporation tube

*1:For MEXA-2000/2200SPCS, select a hatted probe or an external cyclone unit set at full flow tunnel side.
*2:Mounted in an optional 19-inch cabinet with main unit.

  • High accuracy dilution

Reliable diluter developed by HORIBA Group
  Patent number: 7201071(US)

  • Dedicated particle number counting

Fully integrated system for stand-alone operation with the comprehensive
data logging functions. Also available for operation with host CPU control
using the AK-LAN host interface.


Fabriqué par HORIBA

Technologie

MEXA-2000/2200SPCS conforms to the requirements of
UN/ECE R83 revision 4 and UN/ECE R49 revision 5 amendment 1 ,
adopting the method recommended by the Particle Measurement Program
(PMP) of the Working Party on Pollution and Energy (GRPE) under the
auspices of United Nations Economic Commission for Europe (UN ECE).