KANOMAX 3886 Handheld Optical Particle Counter

Overview

The KANOMAX 3886 Handheld Optical Particle Counter is a compact, battery-powered instrument engineered for real-time airborne particulate monitoring in cleanrooms, pharmaceutical manufacturing environments, HVAC validation, and laboratory-grade air quality assessments. Based on the principle of light scattering—where particles passing through a focused laser beam generate scattered photons detected by a high-sensitivity photodiode—the device quantifies particle concentration across six user-selectable size channels (0.3, 0.5, 1.0, 3.0, 5.0, and 10.0 µm). Its optical design conforms to ISO 21501-4:2018 for calibration traceability and measurement consistency, ensuring data integrity required for ISO 14644-1 classified environments. The 3886 delivers rapid, on-site particle enumeration without requiring external vacuum sources or fixed installation, making it suitable for routine audits, leak detection, and post-maintenance verification.

Key Features

• Optimized low-flow sampling at 2.83 L/min—aligned with ISO 21501-4 and USP requirements for volumetric sampling efficiency.
• Integrated rechargeable Li-ion battery supporting continuous operation for up to 5 hours, enabling extended field surveys without power dependency.
• Real-time display of cumulative and differential particle counts per cubic meter, with automatic timestamping and internal memory storage for up to 1,000 sampling records.
• Ruggedized housing rated IP54 for dust and splash resistance, designed for use in controlled environments where electrostatic discharge (ESD) control and mechanical durability are critical.
• Calibration traceable to NIST-traceable reference aerosols (e.g., PSL spheres), with optional annual recalibration services available through KANOMAX-certified service centers.
• Self-diagnostic system monitors laser output stability, flow sensor performance, and photodetector saturation—alerting users to potential drift or contamination before data deviation occurs.

Sample Compatibility & Compliance

The KANOMAX 3886 is validated for use with ambient indoor air, compressed air (after appropriate filtration and pressure regulation), and laminar airflow hoods. It is not intended for corrosive, explosive, or high-humidity (>80% RH non-condensing) environments without external conditioning. The instrument meets essential requirements of IEC 61000-6-3 (EMC emission standards) and IEC 61000-6-2 (immunity), and its measurement methodology supports compliance with ISO 14644-1:2015 (cleanroom classification), ISO 14644-3:2019 (test methods), and EU GMP Annex 1 (2022 revision) for environmental monitoring. While not FDA 21 CFR Part 11–compliant out-of-the-box due to lack of electronic signature and audit trail functionality, raw data export via USB enables integration into validated LIMS or ELN platforms under client-defined procedural controls.

Software & Data Management

Data retrieval is performed via USB 2.0 interface using KANOMAX’s proprietary PC software (KanView v3.x), which supports CSV and PDF report generation, trend analysis, and overlay comparison of multiple sampling locations. The software allows configuration of sampling duration, interval, alarm thresholds per channel, and unit selection (m⁻³ or ft⁻³). All stored records include GPS coordinates (if enabled via external Bluetooth module), operator ID, location tag, and environmental metadata (temperature, relative humidity—when connected to optional external sensors). Audit trails are maintained externally through file versioning and access logs within the host system, consistent with GLP/GMP documentation practices.

Applications

• ISO Class 5–8 cleanroom certification and periodic requalification per ISO 14644-2.
• Filter integrity testing (e.g., HEPA/ULPA pre- and post-installation challenge).
• Pharmaceutical aseptic processing line monitoring during media fills and equipment setup.
• Microelectronics fabrication facility environmental baseline establishment.
• Validation of laminar airflow workbenches and isolators per PDA Technical Report No. 29.
• Educational demonstrations of aerosol dynamics and filtration efficiency principles.

FAQ

What particle size channels does the KANOMAX 3886 measure?
It measures six discrete channels: 0.3, 0.5, 1.0, 3.0, 5.0, and 10.0 µm—standardized for cleanroom classification protocols.
Is the instrument suitable for compressed gas monitoring?
Yes, provided the gas is filtered to remove oil mist and moisture, and regulated to ≤100 kPa inlet pressure; direct sampling of unconditioned compressed air may damage the optics.
Can the 3886 be used in outdoor ambient air studies?
It is not optimized for high-concentration outdoor aerosols (>10⁶ particles/m³); saturation risk and reduced sizing accuracy above 10⁵ particles/m³ limit its utility in uncontrolled atmospheric applications.
Does the device support remote data logging or Wi-Fi connectivity?
No—data transfer is USB-only; no built-in wireless communication modules are included or supported in this model.
How often should calibration be performed?
Annual calibration is recommended per ISO 21501-4 and manufacturer guidelines; more frequent verification (e.g., quarterly) is advised in GMP-regulated settings using traceable reference aerosols.