Sweat Color Fastness Tester-QINSUN
I. Product Overview
TheSweat Color Fastness Testeris a specialized instrument designed to evaluate the colorfastness of textiles against perspiration-induced fading. It simulates human sweat conditions (pH, temperature, and composition) to quantify color bleeding and staining resistance, critical for quality assurance in apparel manufacturing.
- Type: Environmental simulation testing chamber
- Test Standards: ISO 105-E04, AATCC 106, GB/T 3922
- Key Metrics:
- Color Change ΔE (CIELAB)
- Staining Intensity (1–5 scale)
- Sweat Penetration Depth (mm)
- Sample Size: 100×100mm (adjustable clamping)
II. Technical Specifications
| Parameter | Specifications |
|---|---|
| Temperature Control | 37±0.5°C (human sweat simulation) |
| Humidity | 100% RH (water circulation system) |
| Sweat Solution | Acidic (pH 5.5) and Alkaline (pH 8.0) modes |
| Test Duration | 4–24 hours (programmable) |
| Chamber Dimensions | 300×300×400mm (L×W×H) |
| Power Supply | 220V/50Hz, 0.5kW |
III. Key Features
- Dual Sweat Simulation:
- Acidic Mode:Mimics human eccrine sweat
- Alkaline Mode:Simulates sebaceous sweat
- Advanced Detection:
- 3D color mapping (CIE Lab/LCh)
- AI-based stain classification (5 severity levels)
- Real-time pH monitoring
- Automation:
- Auto-fill/empty sweat solution reservoir
- Programmable drip rate (1–10 mL/hr)
- Self-cleaning drainage system
IV. Compliance Standards
- ISO 105-E04 (Textile colorfastness to sweat)
- AATCC 106 (Colorfastness to perspiration)
- GB/T 3922 (Chinese sweat fastness standard)
- EN ISO 105-C06 (Extended colorfastness tests)
V. Applications
- Apparel Manufacturing:Testing sportswear/underwear durability
- Quality Control:Batch inspection of dyed fabrics
- R&D:Developing moisture-wicking treatments
- Forensic Analysis:Evaluating color migration causes
Standard Operation Workflow:
- Sample Preparation: Cut to size, clamp in test chamber
- Parameter Setup: Select sweat type (acidic/alkaline) and duration
- Testing: Initiate programmed sweat cycle
- Analysis: Compare pre/post-test color values via spectrophotometer
- Cleaning: Automated reservoir decontamination
Safety Precautions:
- Avoid contact with acidic/alkaline solutions
- Use grounding straps for electrical components
- Maintain ventilation during testing
在线联系供应商
Other supplier products
 |
Pneumatic fabric dilatometer-QINSUN | Main Purpose Primarily used to test the bursting strength and bursting expansion of knitted fabrics, woven fabrics, nonwoven fabrics, laminated fa... |
 |
Automobile seat belt fixed point test bench-QINSUN | Applicable standards: National mandatory standards: GB 15083-2006"Automobile seats, seat fixtures and headrests strength requirements and test me... |
 |
Thermostatic water tank tester | Scope of application: Thermostatic water tank is widely used in drying, concentrating, distillation, impregnating chemical reagents, impregnating ... |
 |
Large Flame Flammability Tester | IntroductionThe Flame Flammability Tester is developed according to the NFPA 701 Method 2 and can be used for single or multi-layer fabrics. It&rsq... |
 |
Drapery Flammability Tester | I. Product Overview TheDrapery Flammability Testeris a specialized instrument designed to evaluate the flame resistance of textiles and drapery ma... |
Same products
 |
PH-2398 pH/EC/ORP/温度 多参数测试仪 | 卖方: 科立龙电子股份有限公司 | 大显示，可同时进行水质PH、氧化还原电位、电导率、温度的测量； 带背光LCD显示清晰，功能齐全，精度高； 仪表采用微电脑测量与控制技术，具有自动校准功能，方便实用。 内置蓝牙，可以与电脑或... |
 |
ORP-2026S 防水型 土壤ORP&温度 二合一测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 ORP -999～999mV Temp 0～50℃ 分辨率 ORP 1mV... |
 |
防水型 EC /TDS/温度三合一参数测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 EC ～19.9mS TDS Temp 0～50℃ 分辨率 ... |
 |
EC-98330 电导率营养测试棒 | 卖方: 科立龙电子股份有限公司 | 本营养测试仪适用于水培和农业应用，能够准确测量水中的营养液电导率（EC）单位为mS/cm，以及总溶解固体（TDS）转换为百万分之一（ppm）。 适合需要较高EC值的植物，该测试仪具有高达6.0... |
 |
PH-808防水笔式土壤PH计 | 卖方: 科立龙电子股份有限公司 | 两点按键校准,自动识别pH标准缓冲液 自动温度补偿确保全量程范围的精确测量。 自动电源关闭，有效节省电池能耗。 可替换型电极降低仪表维护与使用成 全防水性能保障在恶劣环境中对仪表的完整保... |
