MEXA-2000SPCS series

MEXA-2000SPCS - Solid Particle Counting System

MEXA-2000SPCS - Engine Vehicle Certification Testing

MEXA-2000SPCS - Partial Flow Dilution Tunnel

배기가스 고체 입자 카운팅 시스템

MEXA-2000SPCS 시리즈는 엔진 배기가스에서 나오는 입자상 물질의 개수를 실시간으로 측정합니다. 희석 없이 직접 샘플링을 통해 엔진 및 미립자 필터의 R&D 테스트에도 적용되며 유로6, 차이나 6과 같은 *최신 규제에 맞는 엔진/차량 인증 테스트를 지원합니다.

* 해당 제품이 준수하는 규제에 대한 자세한 내용은 당사로 문의하시기 바랍니다.

Line-ups

Certification tests for the latest regulations
MEXA-2000 / 2200SPCS
R&D tests with high pressure direct sampling 　
MEXA-2100 / 2300SPCS
SPN10 particle measurement [New Lineup] 　
(Fulfills GTR No.15, Amendment 6, SPN 10 requirements) 　
MEXA-2010/2110/2210/2310SPCS

Sampling methods

Models	MEXA-2000SPCS MEXA-2010SPCS	MEXA-210SPCS MEXA-2110SPCS	MEXA-2200SPCS MEXA-2210SPCS	MEXA-2300SPCS MEXA-2310SPCS
Sampling method	Full Flow Tunnel	Full Flow Tunnel Direct Sampling	Full Flow Tunnel Partial Flow Tunnel	Full Flow Tunnel Direct Sampling Partial Flow Tunnel

Features

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.

Models	MEXA-2000SPCS	MEXA-2100SPCS	MEXA-2200SPCS	MEXA-2300SPCS
Complying Regulations^*1	GTR No.15, Amendment 6 Euro 6, Euro VI, Stage V (NRMM), China 6, China VI, Bharat Stage VI (LDV/HDV)	-	GTR No.15, Amendment 6 Euro 6, Euro VI, Stage V (NRMM), China 6, China VI, Bharat Stage VI (LDV/HDV)	-^*2
Complying Regulations^*1		-		-^*2
Measuring principle	Laser scattering condensation particle counting (CPC)
Lower particle size limit	Counting efficiency of 23 nm particles: 50 % ±12 %, Counting efficiency of 41 nm particles: >90 %
Measuring components and range	Number concentration of solid particles; 0 – 10000 up to 0 – 50000 particles/cm³ (after internal dilution) ^*3
Sample handling temperature	52 °C or less (Dilute sampling)	Maximum permissive temperature (Direct sampling) 350 °C ^*4	52 °C or less (Dilute sampling)	Maximum permissive temperature (Direct sampling) 350 °C ^*4
Sample handling temperature	52 °C or less (Dilute sampling)	Maximum permissive temperature (Direct sampling) 350 °C ^*4	52 °C or less (Dilute sampling)	Maximum permissive temperature (Direct sampling) 350 °C ^*4
Diluted sample temperature	Primary diluter (PND1): 191 °C ± 10 °C Evaporation tube (ET): 350 °C ± 10 °C Secondary diluter (PND2): < 35 °C (at inlet of CPC)	Pre-classifier: 47 °C ± 5 °C Primary diluter (PND1): 191 °C ± 10 °C Evaporation tube (ET): 350 °C ± 10 °C Secondary diluter (PND2): < 35 °C (at inlet of CPC)	Primary diluter (PND1): 191 °C ± 10 °C Evaporation tube (ET): 350 °C ± 10 °C Secondary diluter (PND2): < 35 °C (at inlet of CPC)	Pre-classifier: 47 °C ± 5 °C Primary diluter (PND1): 191 °C ± 10 °C Evaporation tube (ET): 350 °C ± 10 °C Secondary diluter (PND2): < 35 °C (at inlet of CPC)
Dilution factors in diluters	Primary diluter (PND1): 10 to 200 ^*3 Secondary diluter (PND2): 15	Diluter in DSU: 10 Primary diluter (PND1): 10 to 200 ^*3 Secondary diluter (PND2): 15	Primary diluter (PND1): 10 to 200 ^*3 Secondary diluter (PND2): 15	Diluter in DSU: 10 Primary diluter (PND1): 10 to 200 ^*3 Secondary diluter (PND2): 15
PCRF	0.95 < fr (30 nm) / fr (100 nm) < 1.3, 0.95 < fr (50 nm) / fr (100 nm) < 1.2
Volatile particle removal efficiency	>99.0%, for C₄₀ (30 nm of particle size, and 10000 particles/cm³ or more)
Accuracy of dilution factor	Within ± 10 % of nominal dilution factor setting (for VPR total dilution factor of 150 to 3000, gas based) ^*5
Operating environment	Without CLU (standard): Ambient temperature: 5 °C to 30 °C, Ambient humidity: 80 % or less as relative humidity With CLU (optional): Ambient temperature: 5 °C to 45 °C, Ambient humidity: 80 % or less as relative humidity
Power supply voltage and frequency	200/220/230/240 V AC (±10 %, max. 250 V), 50/60Hz (±1.0 Hz), single phase (to be specified at ordering)
Power requirements	Main unit: Max. 2.3 kVA Main unit and all optional units: Max. 4.5 kVA	Main unit: Max. 2.5 kVA Main unit and all optional units: Max. 4.4 kVA	Main unit: Max. 2.4 kVA Main unit and all optional units: Max. 4.3 kVA	Main unit: Max. 2.6 kVA Main unit and all optional units: Max. 4.5 kVA
Dimensions (excluding any projections) /Mass
Main unit (without transfer tube, control unit and optional units)	434(W)×731(D)×637(H) mm Approx. 115 kg	434(W)×845(D)×637(H) mm Approx. 120 kg	434(W)×910(D)×637(H) mm Approx. 140kg	434(W)×910(D)×637(H) mm Approx. 145 kg
Optional units	CYU: Approx. 290(W)×146(D)× 236(H) mm ^*6 Approx. 4 kg SRU: Approx. 300(W)×550(D)× 450(H) mm Approx. 35 kg CLU: Approx. 570(W)×850(D)×1227(H) mm Approx. 80 kg (for CLU and optional cabinet) DFC: Approx. 464(W)×550(D)× 320(H) mm Approx. 38 kg LCU: Approx. 350(W)×690(D)× 670(H) mm Approx. 35 kg VGU: Approx. 550(W)×300(D)× 450(H) mm Approx. 20 kg

*1: Please contact us for more information on the regulations that the products comply with.
*2: MEXA-2300SPCS can be used in the measurement method according to the regulation. For detailed information, please contact HORIBA.
*3: Dilution factor of the system should be determined so that the particle concentration after dilution fits into the measuring range.
*4: Allowable range of gas temperature at sample probe inlet depends on the sampling condition, because it is limited as the temperature of diluter in DSU (350 °C or less). For detailed information, please contact HORIBA.
*5: Accuracy of dilution factor check with span gas.
*6: The dimensions depend on customers.

Engine testing in automobiles and components

Catalyst testing in automobiles and components

A series of legislative measures has significantly reduced the amount of emissions that is being emitted by internal combustion engines of light and medium-duty vehicles.

Particle Measurement in the Sub-23nm Range

Concerns exist that advances in modern engine technology may contribute to large portions of solid particles at sizes smaller than 23nm. The EU Joint Research Center has confirmed this concern in several investigations.

Size: 1.59 MB

MEXA-2000SPCS Brochure English