PORTABLE PARTICLE COUNTERS MODEL 3905, 3910 & 3920

PORTABLE PARTICLE COUNTERS MODEL 3905, 3910 & 3920

The smallest 6-channel portable particle counters in the industry with 28.3L/min (3905), 50L/min (3910), 100L/min (3920) sampling flow rate.

CHARACTERISTIC

  • 3905 & 3910: 0.3, 0.5, 1.0, 3.0, 5.0, 10.0 (µm)
  • 3920: 0.5, 0.7, 1.0, 3.0, 5.0, 10.0 (µm)
  • 3905: 28.3L/min, 3910: 50L/min, 3920: 100L/min
  • 6.4 inch color touch screen makes it easy operation
  • Simultaneously measures and displays max. 6 particle sizes from 0.3 to 10.0 (µm) (*3905, 3910) & 0.5 to 10.0 (µm) (*3920)
  • Fully compliant with ISO 21501-4
  • Enable you to certify cleanrooms up to ISO Class 2
  • Built-in printer & Data storage Max. 10,000 data available & Configurable recipes for sampling and reports Max. 50 data
  • Attachable probe for measuring air velocity, temperature & humidity available
  • 21 CFR Part 11 compliant with IQ/OQ documentation available

USE

  • Pharmaceutical Industry
  • Semiconductor industry
  • Electronic component manufacturing industry
  • Film manufacturing industry
  • Hospital
  • Laboratory
  • etc

SPECIFICATIONS

Counting efficiency50±20% at 0.3μm50±20% at 0.5μmConcentration limit500,000 particles/ft³ at 10% coincidence loss300,000 particles/ft³ at 10% coincidence lossSampling time6sec ~ 23hours 59min 59sec (configurable)Interval time6sec ~ 23hours 59min 59sec (configurable)InterfaceEthernet, USBPowerLi-ion battery or AC adapter (AC100 to 240V)BatteryRemovable/rechargeable Li-ion batteries (2 battery Slots)Operating environmentTemperature: 10 ~ 40℃ / Humidity: 20 ~ 85%RH (*no condensation)Storage environmentTemperature: -10 ~ 50℃ / Humidity: up to 98%RH (*no condensation)

Portable Particle Counters
Model 3905 3910 3920
Light source Laser diode
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 28.3 L/min 50 L/min 100 L/min
Zero count level Less than 1 count per 5 minutes
Printer Built-in thermal printer
Display 6.4 inch color touch screen
Enclosure Stainless Steel
Data storage Up to 10,000 data
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
Dimensions Approx. 200 × 205 × 200 (mm) (*without handle) Approx. 350 × 210 × 210 (mm) (*without handle)
Weight Approx. 4.5kg (*without battery) Approx. 5.0kg (*without battery)
Warranty 2 years after the purchase

ACCESSORIES

  • Power cord (with NEMA plug)
  • Isokinetic probe
  • Zero filter
  • Tygon tube (3M)
  • Printer paper (2 pcs)
  • PC measurement software
  • Instruction manual
  • Test sheet / Certificate calibration / Traceability certificate
  • AC adapter
  • USB memory
  • Lithium-ion battery

OPTIONAL ITEMS

  • Carrying case
  • Lithium-ion Battery
  • Battery charger
  • Air Velocity / Temperature / Humidity Probe (*2m cable)
  • Pressure Sensor / Pressure Sensor Cable
  • Contact Output Cable
  • Printer Paper (5 pcs)
  • IQ/OQ Document

DOWNLOAD

FAQ

What types of Particle Counters does Kanomax offer?

We have several varieties including: handheld particle counters in 3 and 6 channel versions; 6-channel portable particle counters with up to a 50LPM flow rate; a highly specialized condensation particle counter that features a 0.015 micron sensitivity making it ideal for Nano-sized particle counting; and a fixed cleanroom monitoring system that can be integrated with a PC for 24/7 monitoring.

How often does the unit need to be calibrated?

Annual calibration is recommended to ensure accuracy. However, this can vary based on how often the particle counter is used and the environments it’s used it. Also, some companies have an SOP in place that specifies how often the instrument will need to be serviced. More specifically, regulatory compliances may dictate the calibration interval.

What operating system is he software compatible with?

You can measure clean air between -4 and 158°F (-20 to 70°C) in an environment with no visible condensation. (Please note: the temperature range given is for the probes)
Windows XP (32-bit only), Vista, & Windows 7.

Can I use Kanomax Particle Counters to certify my ISO cleanroom?

Absolutely. Just make sure you select a counter that can measure the specific sized particles you need to measure. Handheld model 3888 and portable models 3905 & 3910 are pre-programmed with helpful standards modes that simplify the certification process.

I need to certify a pharmaceutical cleanroom with special regulations, what support does Kanomax offer for the pharmaceutical industry?

Our portable units are 21 CFR part 11 compliant, and an IQ/OQ is available for purchase if needed.

I need to measure other parameters such as temperature, humidity and airflow in the cleanroom. Will I need to purchase a separate instrument?

No, you don’t need a separate instrument. Model numbers 3889, 3905 & 3910 can measure these parameters just by adding optional probes to the particle counter.

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