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| Brand | GRIMM |
|---|---|
| Origin | Germany |
| Model | EDM365 |
| Measurement Principle | Optical (90° Laser Scattering) |
| Sampling Flow Rate | 1.2 L/min |
| Particle Size Range | 0.25–32 µm |
| Number Concentration Range | 1–3,000,000 particles/L |
| Size Channels | 31 |
| Mass Concentration Range | 0.1–6,000 µg/m³ |
| Operating Temperature | −25 °C to +50 °C |
| Power Supply | 230 V–50 Hz / 110 V–60 Hz |
| Dimensions | 80 × 60 × 40 cm |
| Weight | 25 kg |
| Repeatability | ±3% of full scale |
| Compliance | EN 12341, EN 14907, US-EPA Reference/Equivalent Method Designation, GOST R |
| Brand | GRIMM |
|---|---|
| Origin | Germany |
| Model | SMPS+E |
| Principle | Scanning Mobility Particle Sizing (SMPS) |
| Sample Flow Rate | 1–5 L/min |
| Particle Size Range | 0.8 nm – 1100 nm |
| Number Concentration Range | 1–3,000,000 particles/L |
| Size Channels | 255 |
| Particle Mass Concentration Range | up to ~10⁸ particles/cm³ |
| Sheath Flow Rate | 3–20 L/min |
| Maximum Scan Frequency | 16 Hz |
| FCE Response Time (T₉₀) | 200 ms |
| FCE Sensitivity | 0.1 fA at 1 Hz |
| FCE Noise Level | 0.35 fA (τ = 0.25 s, 90% confidence) |
| DMA Voltage Range | 5–10,000 V |
| Operating Pressure Range | 400–1100 mbar |
| Power Supply | 230 VAC / 120 VAC, 50–60 Hz or 12 VDC ±10% |
| Compliance | ISO 15900:2020 (Determination of particle size distribution by electrical mobility analysis) |
| Brand | GRIMM |
|---|---|
| Origin | Germany |
| Model | 11-D |
| Measurement Principle | Single-Particle 90° Laser Light Scattering |
| Sampling Flow Rate | 1.2 L/min ± 3% |
| Particle Size Range | 0.253–35.15 µm |
| Number Concentration Range | 1–3,000,000 particles/L |
| Size Channels | 31 equidistant logarithmic channels |
| Mass Concentration Range | 0.1 µg/m³ – 100 mg/m³ |
| Battery Life | 10 h (Li-ion, 10.8 V / 6.5 Ah) |
| Dimensions | 27 × 13 × 7 cm |
| Weight | 2.1 kg |
| Operating Temperature | +4 °C to +40 °C |
| Relative Humidity | <95% RH (non-condensing) |
| Compliance | ISO 21501-1, EN 481 |
| Brand | GRIMM |
|---|---|
| Origin | Germany |
| Model | 1371 |
| Sampling Flow Rate | 1.2 L/min ±5% |
| Particle Size Range | 10 nm – 35 µm |
| Number Concentration Range | 1 – 3,000,000 particles/L |
| Number of Size Channels | 41 |
| Mass Concentration Range | 0.0001 – 100 mg/m³ |
| Brand | GRIMM |
|---|---|
| Origin | Germany |
| Model | SMPS+C |
| Principle | Scanning Mobility Particle Sizing |
| Sample Flow Rate | 0.3 L/min |
| Particle Size Range | 5 nm – 1100 nm |
| Counting Range | 1 – 3,000,000 particles/L |
| Size Channels | Standard 44, up to 255 logarithmically spaced channels |
| Particle Number Concentration Range | 1 – 10⁷ particles/cm³ |
| Brand | GRIMM |
|---|---|
| Origin | Germany |
| Model | EMD264 |
| Measurement Principle | Optical Light Scattering (90° Single-Particle Detection) |
| Sampling Flow Rate | 1.2 L/min ±3% (constant-flow, ISO 21501-1 compliant) |
| Particle Size Range | 0.253–35.15 µm |
| Number Concentration Range | 0–5,300,000 particles/L |
| Size Channels | 31 equidistant logarithmic channels |
| Mass Concentration Range | 0–100 mg/m³ |
| Time Resolution | 6 s (standard), configurable to 1.5/10/15/30/60 min |
| Operating Temperature | −20 °C to +40 °C |
| Relative Humidity | <99% RH (non-condensing) |
| Pressure Range | 553–1133 mbar (altitude ≤5000 m) |
| Power Supply | 100–240 VAC, 50/60 Hz or 12 VDC |
| Dimensions (housing) | 44 × 45 × 21 cm |
| (with probe & sensors) | 73 × 51 × 23 cm |
| Weight | 10 kg (housing only) |
| Self-Cleaning Air Flow | 0.4 L/min |
| GPS Accuracy | >97% repeatability (ISO 21501-1) |
| Brand | GRIMM |
|---|---|
| Origin | Germany |
| Model | EDM665 |
| Principle | Combined Scanning Mobility Particle Sizer + Optical Particle Counter (SMPS+C + OPC) |
| Sample Flow Rate | 1.2 L/min (OPC), 0.3 L/min (SMPS) |
| Particle Size Range | 5.5 nm – 32 µm |
| Counting Concentration Range | 1 – 10⁷ particles/cm³ |
| Size Channels | 71 total (44 SMPS + 31 OPC) |
| Repeatability | ±3% |
| Operating Temperature | −20 °C to +55 °C |
| Power Supply | 110/220 VAC, 50/60 Hz, 750 W |
| Dimensions | 60 × 60 × 120 cm |
| Weight | 120 kg (incl. power unit) |
| Sampling Inlet | 1.5 m standard (3 m optional), with isothermal dehumidification system |
| Enclosure | Weatherproof outdoor cabinet with active air conditioning |
| Brand | GRIMM |
|---|---|
| Origin | Germany |
| Model | PSMPS |
| Measurement Principle | Scanning Electrical Mobility Spectrometry (SEMS) |
| Sample Flow Rate | 2.5 L/min |
| Size Range | 1.1–155 nm |
| Counting Range | 10⁷ particles/cm³ |
| Size Channels | 45–255 channels (step mode) |
| DMA Types | S-DMA (1.1–55 nm), M-DMA (2.8–155 nm) |
| PSM Working Fluid | Diethylene Glycol |
| PSM d₅₀ Tunable | 1.3–3.5 nm |
| CPC Working Fluid | Isopropanol |
| CPC d₅₀ | 4 nm |
| CPC Flow Options | 0.3 or 0.6 L/min (aerosol), 3 or 10 L/min (sheath) |
| Operating Humidity | 0–95% RH (non-condensing) |
| Pressure Range | 600–1050 mbar |
| Power | 100–240 VAC, 50/60 Hz, max. 280 W (system) |
| Dimensions | DMA/PSM unit: 29 × 45 × 46.5 cm |
| CPC unit | 40 × 25 × 29 cm |
| Weight | DMA/PSM unit: 17 kg |
| CPC unit | 12.4 kg |
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