AS ONE CC-5113-02 Compressor-Based Compact Laboratory Dehumidifier

Overview

The AS ONE CC-5113-02 is a precision-engineered, compressor-based compact dehumidifier designed specifically for controlled laboratory and analytical instrument environments where stable relative humidity (RH) is critical to sample integrity, calibration stability, and equipment longevity. Unlike desiccant-based units, this model employs a sealed R134a refrigeration cycle—optimized for consistent condensation efficiency across the 5–32 °C ambient range—ensuring reliable moisture removal even in low-temperature storage rooms, balance enclosures, glove boxes, and QC/QA labs. Its compact footprint (290 × 180 × 510 mm) enables integration into tight spaces without compromising airflow dynamics or thermal management. The unit operates on standard 220 V / 50 Hz mains power and complies with IEC 60335-1 for household and similar electrical appliance safety, as well as RoHS Directive 2011/65/EU for hazardous substance restriction—making it suitable for ISO/IEC 17025-accredited laboratories requiring documented environmental control.

Key Features

• High-efficiency rotary compressor with three-minute restart delay protection to prevent mechanical stress and extend service life under frequent cycling conditions.
• Intelligent auto-defrost system that monitors evaporator coil temperature and initiates defrost cycles only when frost accumulation is detected—minimizing downtime and maintaining continuous RH control in sub-15 °C environments.
• Dual-mode drainage: 2 L removable water tank with float-switch-triggered auto-shutoff, plus optional gravity-fed continuous drainage via standard 8 mm ID hose connection.
• Large-area LED display showing real-time ambient temperature and relative humidity (±3% RH accuracy), with IR remote control support and programmable 1–24 hour on/off timer for unattended operation.
• Multi-stage air treatment: washable electrostatic pre-filter + activated carbon mesh + UV-C germicidal lamp + negative ion generator—reducing airborne particulates, VOCs, and microbial load without ozone emission.
• Low-noise centrifugal blower (≤42 dB(A) at 1 m) with two-speed fan control and automatic oscillating louver for uniform air distribution across target zones.
• Comprehensive safety architecture: overheat/overcurrent protection, water-full cutoff, voltage fluctuation tolerance (±10%), and power-loss memory retention for last-set operating mode.

Sample Compatibility & Compliance

The CC-5113-02 supports humidity-sensitive workflows involving hygroscopic reference standards (e.g., USP , ASTM E104–22), moisture-critical instrumentation (e.g., FTIR spectrometers, Karl Fischer titrators, microbalances), and regulated storage of pharmaceutical intermediates or forensic evidence. It conforms to GLP environmental monitoring requirements when deployed with external data loggers (e.g., calibrated Vaisala HMP7 series). While not intrinsically rated for Class I Div 1 hazardous locations, its non-sparking motor design and sealed refrigerant circuit meet general-purpose lab safety expectations per NFPA 45 and ANSI Z9.5 ventilation guidelines. CE marking confirms compliance with EU Machinery Directive 2006/42/EC and Low Voltage Directive 2014/35/EU.

Software & Data Management

This standalone dehumidifier does not feature embedded firmware or network connectivity. However, its analog/digital interface supports integration into broader environmental monitoring systems via external sensors and PLC-controlled relay outputs (optional accessory kit available upon request). For audit-ready documentation, users may pair the unit with third-party validated data loggers compliant with FDA 21 CFR Part 11—enabling timestamped RH/temperature trend logging, alarm event capture, and electronic signature-enabled report generation. All operational parameters—including runtime hours, defrost frequency, and power-on cycles—are accessible via internal service diagnostics accessed through OEM technician mode.

Applications

• Environmental stabilization of analytical balance rooms (ISO 17025 Clause 6.3.2).
• Prevention of condensation-induced corrosion in metrology labs housing coordinate measuring machines (CMMs) or laser interferometers.
• Moisture control during long-term storage of calibration weights, reference materials, and NIST-traceable humidity standards.
• Supporting ASTM D6344 (impact testing) and ISO 293 (compression molding) by maintaining specified conditioning humidity prior to test specimen equilibration.
• Backup dehumidification in cleanrooms (ISO Class 7–8) where primary HVAC humidity control requires redundancy.

FAQ

Does the CC-5113-02 support continuous drainage without manual intervention?

Yes—when connected to a gravity-drain hose routed downward ≥15 cm below the unit’s drain port, the device will operate indefinitely without requiring tank emptying.
Can this unit be used in cold rooms maintained at 5 °C?

Yes—the auto-defrost algorithm and R134a refrigerant formulation ensure stable performance down to 5 °C; however, maximum dehumidification rate decreases by ~35% at the lower end of the operating range.
Is the UV-C lamp replaceable, and what is its rated service life?

The UV-C module uses a low-pressure mercury lamp with a nominal lifetime of 8,000 hours; replacement kits (P/N UV-CC5113-RPL) are available directly from AS ONE authorized distributors.
What maintenance intervals are recommended for optimal performance?

The electrostatic filter should be cleaned weekly with mild detergent and air-dried; the activated carbon mesh requires replacement every six months under continuous use; compressor oil and refrigerant charge are sealed-for-life and require no scheduled servicing.
Is the unit compatible with uninterruptible power supply (UPS) systems?

Yes—its inrush current is limited to ≤3.2 A, making it compatible with standard line-interactive UPS units rated ≥1 kVA for short-duration backup during grid fluctuations.