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GRIMM Model 5.430 Automotive Condensation Particle Counter
Brand: DuragHigh accuracy stationary particle counter for automotive emission measurements in compliance with the GRPE particle measurement program (PMP) for EURO 5 and 6 Regulation 83.
Features- Single particle counting up to 50,000 particles/cm³ , up to 23,000 particles/cm³ with coincidence correction <10%
- Counting accuracy ±10%
- Linearity: R² ≥ 0.98 for 1 to 23,000 particles/cm³
- Counting efficiency within 50 ±12% at 23 nm and ≥90% at 41 nm
- Fast response time T₉₀< 3 seconds
- Butanol safety features (anti-spill, odor removal, saturator shutter)
- Monitoring of peak height assures highest data quality
Specifications
Brand
Accuracy
- Concentration Accuracy: Better than ± 10 %
- Counting Efficiency at 23 Nm: 50 ± 12 %
- Counting Efficiency at 41 Nm: > 90 %
Ambient Pressure
- psi: 8.7 to 15.2 (kPa: 60 to 105, bar: 0.6 to 1.05)
Ambient Temperature Range
- 10° to 40° C (50° to 104° F)
Applications
- Engine Emissions for Euro 5 & 6 Certification
- High Resolution Concentration Time Series in Driving Cycles
- Particle Counter in Dilution Systems
- Testing of Diesel Particulate Filter
Communication
- RS-232
Configuration
- GRIMM 5.475 Windows Software
Electrical Connectors
- 9-Pin D-Connector Male
Flow Rate
- Sample: 0.02 scfm (0.6 L/minute)
Humidity
- 0 to 95 % RH, Non-Condensing
Indication
- LEDs with 3 Colors
Linearity
- Concentration Linearity: R² ≥ 0.98 for 1 to 23,000 Particles/cm³
Power Requirement
- < 150 W, Max.
- 120-370 Vdc
- 85-264 Vac, 47 to 440 Hz
Response Time
- T₉₀: < 3 seconds
