Solid Particle Counting System
The HORIBA SPCS-ONE series measures SPN23 (PN emissions down to 23nm) or SPN10 (PN emissions down to 10nm) from engine exhaust gas in real-time. The series can complete engine/vehicle certification testing for PN defined in the latest regulations, which requires complied dilution systems, along with R&D testing of engines and particulate filters by direct sampling without dilution.
► Extensive lineup to meet your application needs
- Select from SPN23 only / SPN10 only / SPN23 and SPN10 simultaneous measurement*1
- Select the sampling method that best suits your application requirements
*1 In case of simultaneous measurement of SPN23 and SPN10, volatile particle removal unit can be selected between evaporation tube (ET) or heated catalytic converter tube (HCS); cannot be used together. Please contact us for details.
*2 The abbreviation of each model is as follows: DL：Dilution | MT：with Micro Tunnel | DR：Direct | MD：with Micro Tunnel and Direct.
Manufacturing Company: HORIBA, Ltd.