XY200S Textile-Specific Electronic Balance with Direct Yarn Count Conversion
| Origin | Zhejiang, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (PRC) |
| Model | XY200S |
| Measuring Range | 210 g |
| Readability | 0.01 g |
| Pan Diameter | 130 mm |
| Power Supply | AC 220 V, 50 Hz |
| Interface Options | RS-232C or RS-485 |
| Compliance | GLP-compliant operation mode supported |
| Optional Accessories | Draft shield, thermal printer (RS-232C/485), calibration weights |
Overview
The XY200S Textile-Specific Electronic Balance is an ISO/IEC 17025-aligned precision weighing instrument engineered for direct yarn and fiber characterization in textile laboratories and quality control environments. Unlike general-purpose analytical balances, the XY200S implements embedded textile metrology logic based on standardized linear density definitions per ISO 2060 (yarn linear density), ASTM D1907 (yarn count determination), and GB/T 14343 (synthetic filament yarn testing). It operates on electromagnetic force compensation (EMFC) principle, delivering stable, drift-compensated readings under ambient laboratory conditions (20–25 °C, 45–65% RH). Its core function is real-time conversion between seven internationally recognized textile units—without manual calculation or external software—enabling immediate assessment of yarn fineness, fabric basis weight, and filament denier during routine QC workflows.
Key Features
- Seven integrated textile unit conversions: Ounce (oz), Tex, Metric Number (Nm), English Count (Ne), Denier (D), Grams per Square Meter (g/m²), and Ounces per Square Yard (oz/yd²)
- High-stability EMFC sensor with 0.01 g readability and 210 g maximum capacity, optimized for low-mass textile specimens (e.g., 10–50 m yarn lengths, cut fabric swatches, single-filament bundles)
- Dedicated tare-and-hold function with auto-zero tracking to accommodate dynamic sample placement typical in yarn winding and fabric sampling procedures
- Large 130 mm diameter stainless steel weighing pan designed to accommodate irregular textile samples—including wound bobbins, folded fabric coupons, and loose fiber tufts—while minimizing edge-loading error
- GLP-compliant operation mode with timestamped data logging, user ID entry, and audit-ready output formatting via RS-232C or RS-485 interface
- Front-panel navigation with dedicated unit-selection keys and visual feedback indicators for active measurement mode and stability status
Sample Compatibility & Compliance
The XY200S accommodates a broad spectrum of textile materials: staple fiber bundles, continuous filament yarns (polyester, nylon, viscose, wool, cotton), woven/knitted fabric specimens (cut to ASTM D5034 or ISO 9073-2 dimensions), and nonwovens. Its mechanical design complies with IEC 61000-6-3 (EMC immunity) and IEC 61010-1 (electrical safety for laboratory equipment). While not certified to OIML R76 or NIST Handbook 44 as a legal-for-trade scale, it meets internal calibration requirements for ISO 9001:2015 and ISO/IEC 17025:2017 accredited textile testing laboratories when used with traceable Class M2 or better calibration weights. Routine verification follows ISO 17025 Clause 6.4.10 and ASTM E2588 guidance for balance performance validation.
Software & Data Management
The XY200S supports bidirectional serial communication (RS-232C or RS-485) for integration into LIMS or custom QA databases. Raw weight data, selected unit, and timestamp are transmitted in ASCII format (e.g., “210.45 g → 32.7 Ne”). Optional thermal printers generate hard-copy reports compliant with GLP documentation standards—including operator ID, date/time stamp, and balance identification number. Internal memory stores up to 99 measurement records with unit context; data export requires external terminal or PC-based terminal emulation (e.g., Tera Term). No proprietary software installation is required—data streams conform to standard serial protocols used in textile QC automation systems.
Applications
- Determination of English cotton count (Ne) and metric count (Nm) for spun yarns per ASTM D1439 and ISO 2060
- Basis weight measurement of woven/knitted fabrics (g/m²) using standardized 100 cm² or 10 in² specimen areas
- Denier verification of monofilaments and multifilament yarns per ASTM D3822
- Yarn twist measurement support via mass-per-unit-length input in twist calculators
- Raw material incoming inspection for fiber lot acceptance against supplier specifications (e.g., ±0.5% linear density tolerance)
- Educational use in textile engineering curricula for hands-on demonstration of count-unit interrelationships
FAQ
Does the XY200S support automatic calibration with internal motorized weights?
No—it requires external calibration using traceable Class M2 or better weights per ISO/IEC 17025 Section 6.4.6. Internal calibration is not implemented.
Can the balance store multiple unit-conversion presets for different fiber types (e.g., cotton vs. polyester)?
No—the unit conversion is mathematical and material-agnostic; no fiber-specific presets are stored. All conversions follow ISO-defined formulas.
Is the RS-485 interface compatible with Modbus RTU protocol?
No—RS-485 operates in point-to-point ASCII mode only; Modbus implementation is not supported.
What environmental conditions are recommended for optimal repeatability?
Stable temperature (20–25 °C ±2 °C), relative humidity 45–65%, and vibration isolation per ISO 27874 are advised to maintain ≤0.02 g repeatability across 10 consecutive measurements.
Does the balance meet FDA 21 CFR Part 11 requirements for electronic records?
No—it lacks electronic signature capability, audit trail generation, or role-based access control; it supports GLP-compliant data export but not full Part 11 compliance.
