Portable Particle Counters – 3900 Series
Portable Particle Counters – 3900 Series
| Model | 3905 | 3910 | 3920 |
| Light Source | Laser diode | ||
| Measuring Particle Size | 0.3, 0.5, 1.0, 3.0, 5.0, 10.0 (μm) | 0.5, 0.7, 1.0, 3.0, 5.0, 10.0 (μm) | |
| Flow Rate | 1.0 CFM (28.3 LPM) | 1.77 CFM (50 LPM) | 3.5 CFM (100 LPM) |
| Counting Efficiency | 50±20% at 0.3μm | 50±20% at 0.5μm | |
| Concentration Limit | 500,000 particles/ft³ at 10% coincidence loss | 300,000 particles/ft³ at 10% coincidence loss | |
| Sampling Time | 6sec ~ 23hours 59min 59sec (configurable) | ||
| Interval Time | 6sec ~ 23hours 59min 59sec (configurable) | ||
| Zero Count Level | Less than 1 count / 5 minutes | ||
| Printer | Built-in thermal printer | ||
| Display | 6.4 inch color touch screen | ||
| Interface | Ethernet, USB, Memory card slot (MMC) | ||
| Data Storage | 10,000 data points | ||
| Security | Password authentication and management, secure data, and audit trails (meets 21 CFR Part 11 compliance) | ||
| Reports | ISO146441-1, GB/T16292-2010, FEDERAL STANDARD, BRITISH STANDARD, EU GMP | ||
| Standards | ISO 21501-4, JIS B9921, CE | ||
| Power | AC 100 – 240 V or Li-ion Battery | ||
| Dimensions | W 7.9 x D 7.9 x H 8.1 inch | ||
| Weight | 14.2 lbs (6.44 kg) | ||
| Warranty | 2 year | ||
| Environmental Sensor | Air Velocity, Temperature, Relative Humidity and Pressure | ||
| What’s included | Quick-start guide, AC adapter, zero filter, Isokinetic probe with 79 inch (2m) tubing, inlet nozzle, data processing software, memory card, 2 rolls of cleanroom-grade printer paper, 1 x Li-ion battery and calibration certificate | ||
Description
The Kanomax Portable Particle Counters, encompassing Models 3905, 3910, and 3920, stand out as the smallest 6-channel portable particle counters in the industry, offering unparalleled versatility and precision. Each model is tailored to different flow rate requirements: the 3905 operates at 1.0 CFM (28.3 LPM), the 3910 at 1.77 CFM (50 LPM), and the 3920 at a robust 3.5 CFM (100 LPM).
High Sensitivity and User-Friendly Interfaces
Models 3905 and 3910 boast a 0.3-micron minimum sensitivity, making them highly effective for detecting even the smallest particles. The 3920, with a 0.5-micron minimum sensitivity, compensates with a higher flow rate. All models feature large color touch screens, offering streamlined and user-friendly interfaces. These interfaces are programmed with various standards, aiding users in the measurement and certification processes efficiently.
Enhanced Environmental Monitoring Capabilities
An optional Climomaster hot-wire environmental sensor can be integrated, providing additional functionality to measure air velocity, temperature, and humidity. This addition transforms the 3900 Series into comprehensive tools for cleanroom certification and environmental monitoring.
Portability and Compliance
Notably lightweight and compact, these counters are incredibly easy to transport, perfect for on-the-go professionals. Fully compliant with ISA 21501-4 calibration standards, they enable the certification of cleanrooms up to ISO Class 2. The multi-standard modes facilitate compliance with various cleanroom standards such as ISO 14644, FS 209E, BS 5295, and EC GMP, simplifying the certification process.
Built-in Printer and Extensive Data Logging
Each model in the 3900 Series includes a built-in printer and an onboard data logging memory capable of storing up to 10,000 records. This feature allows for immediate printout of data and efficient record-keeping, enhancing the ease of reporting and analysis.
Cleanroom-Friendly Design and Extended Features
The devices are encased in a stainless steel, cleanroom-friendly body. They also offer a range of options for enhanced functionality, including a differential pressure sensor and an optional second Li-Ion battery for extended operation time.
The Ultimate Choice in Cleanroom Measurement
With their diverse range of options, high sensitivity, and user-friendly features, the Kanomax Portable Particle Counters 3900 Series are the most powerful instruments for cleanroom measurement available on the market. They represent an ideal choice for professionals seeking accurate, portable, and versatile particle counting solutions.
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