SDL Atlas M292 Dry Cleaning and Chlorinated Washing Cylindrical Tester
| Brand | SDL Atlas |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | M292 |
| Price Range | USD 14,000 – 70,000 |
Overview
The SDL Atlas M292 Dry Cleaning and Chlorinated Washing Cylindrical Tester is a precision-engineered laboratory instrument designed to evaluate colorfastness of textile materials under standardized dry cleaning and chlorinated aqueous washing conditions. It operates on the principle of controlled mechanical agitation in a sealed, thermostatically stabilized stainless-steel drum, replicating industrial-scale solvent-based dry cleaning (e.g., perchloroethylene) and chlorine-containing aqueous laundering cycles. The system complies with internationally recognized test methods including ISO 105-D01 (Color fastness to dry cleaning), ISO 105-E03 (Color fastness to chlorinated water), AATCC Test Method 132 (Drycleaning), and AATCC Test Method 162 (Chlorine Bleach Wash). Its primary function is to generate reproducible, comparable results for quality assurance in textile R&D, production validation, and regulatory compliance—particularly for apparel, home textiles, and technical fabrics requiring certification against flammability standards, where pre-conditioning of specimens is mandatory.
Key Features
- 7,650 mL high-grade 316 stainless-steel rotating test cylinder with polished interior surface to minimize fiber abrasion and ensure uniform sample exposure
- Multi-speed variable-frequency drive system enabling precise rotational speed control (typically 40–60 rpm range) to match method-specific requirements
- Integrated digital timer with programmable duration up to 99 minutes and 59 seconds, supporting automatic cycle termination and audible alert
- Robust mechanical architecture with vibration-dampened base, sealed bearing assembly, and overload protection for long-term operational stability
- Compliance-ready design: meets mechanical safety requirements per IEC 61000-6-2/6-4 and carries CE marking for EU market access
- Modular construction facilitates maintenance, calibration verification, and traceable service history documentation
Sample Compatibility & Compliance
The M292 accommodates standard textile test specimens as defined in ISO 105 and AATCC protocols—including single-layer fabric swatches (100 × 40 mm), multi-fiber adjacent fabrics (MFA), and garment components mounted on stainless-steel frames. It supports both open-bath and closed-bath configurations depending on solvent volatility and environmental safety requirements. All test procedures align with GLP (Good Laboratory Practice) documentation frameworks and support audit-ready records when paired with external logging devices. The unit satisfies prerequisite specimen conditioning criteria for subsequent flammability testing per ISO 6941, ASTM D6413, or GB/T 5455, ensuring dimensional and moisture-content consistency prior to ignition assessment.
Software & Data Management
While the M292 operates as a standalone electromechanical tester without embedded software, its digital timer output and motor control interface are compatible with external data acquisition systems via RS-232 or optional analog signal outputs (0–10 V DC). Laboratories implementing LIMS or electronic lab notebooks (ELN) may integrate cycle parameters—including start time, duration, speed setting, and operator ID—via external scripting or PLC interfacing. For FDA-regulated environments or GMP-aligned textile testing facilities, the device supports 21 CFR Part 11-compliant audit trails when used in conjunction with validated third-party software platforms that enforce user authentication, electronic signatures, and immutable record retention.
Applications
- Colorfastness evaluation of dyed and printed fabrics exposed to commercial dry cleaning solvents
- Assessment of pigment and reactive dye stability during chlorine-based laundry cycles (e.g., hotel linen, healthcare uniforms)
- Pre-test conditioning of flame-retardant treated textiles prior to vertical flame testing
- Validation of eco-friendly detergent formulations in low-temperature, low-agitation wash protocols
- Inter-laboratory round-robin studies supporting ISO/IEC 17025 accreditation of textile testing laboratories
- Supplier qualification testing for global brands enforcing ZDHC MRSL or OEKO-TEX Standard 100 compliance
FAQ
What standards does the M292 comply with for dry cleaning colorfastness testing?
It is configured to meet ISO 105-D01, AATCC 132, and JIS L 0845.
Can the M292 be used with non-chlorinated aqueous detergents?
Yes—its mechanical design allows substitution of test liquids; however, method validation per ISO 105-E01 or AATCC 61 must be performed separately.
Is temperature control integrated into the M292 unit?
No—the M292 is a room-temperature agitation system; thermal regulation requires external environmental chambers or pre-conditioned solvent baths.
What maintenance intervals are recommended for sustained accuracy?
SDL Atlas recommends biannual inspection of drive belts, drum seal integrity, and timer calibration against NIST-traceable references.
Does the M292 include accessories for specimen mounting or solvent containment?
Standard delivery includes stainless-steel specimen cages, drum gasket set, and operator manual; solvent trays and fume extraction adapters are available as optional accessories.
