Fabric Negative-ion Concentration Tester
Get a quote：
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Fabric Negative-ion Concentration Testers typically detect the amount of negative ions generated by fabrics based on principles such as triboelectricity, release from natural minerals, or photocatalysis. During the test, the fabric sample is placed in a specific environment, simulating real-world usage scenarios (such as friction and light exposure) to stimulate the fabric to release negative ions. The instrument uses a highly sensitive negative ion sensor to measure the number of negative ions released by the fabric in real time and accurately, and automatically calculates the average value to ensure the accuracy and reliability of the test results.
Applications
Functional Textile R&D: Assesses air-purifying, health-enhancing, and antimicrobial fabrics.
Quality Control: Verifies compliance with negative-ion standards for medical textiles, bedding, and apparel.
Certification Laboratories: Provides data for GB/T 30128-2013 certification.
Standards
GB/T 30128-2013: Textiles – Test and Evaluation of Negative Ion Generation
Features
Dual Friction Disc Design:
Upper Static Disc: Diameter 100 ±0.5 mm (fixed).
Lower Dynamic Disc: Diameter 200 ±0.5 mm (rotating at 93 r/min).
Capacitive Ion Sensor: High-sensitivity detection of activated negative ions.
Technical Parameters
| Parameter | Specification |
|---|---|
| Control Mode | Automatic (PLC) |
| Ion Collection Method | Capacitive Suction (Mobility >0.15 cm²/(V·s)) |
| Measurement Range | Range 1: 0–20.000 units/cm³ Range 2: 0–200.000 units/cm³ Range 3: 0–2.000.000 units/cm³ |
| Resolution | 10 units/cm³ |
| Friction Disc Speed | 93 ±1 r/min (Adjustable) |
| Applied Pressure | 7.5 ±0.2 N |
| Test Chamber Size | 300 ±2 mm × 560 ±2 mm × 210 ±2 mm |
| Power Supply | AC 220V ±10%, 50Hz |
| Dimensions (L×W×H) | 600 mm × 620 mm × 520 mm |
| Net Weight | 55 kg |
Send product request
Other supplier products
 |
Civil Aviation Aircraft Interior Flame Retardant Test Equipment | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Civil Aviation Aircraft Interior Non-metallic Materials Flame Retardant P... |
 |
Sliding Bearing Fatigue Testing Machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards ASTM D2596 / ASTM D2783 / IP 239 EP, DIN 51350 / 1-5. ISO / CD 11008. VW 1444. V... |
 |
Bubble Leak Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Bubble Leak Tester utilizes a positive pressure testing principle and is suitable for t... |
 |
Automatic Reaction Calorimeter | Whats/App: +86 156 1874 6768 Web: standard-groups.com This instrument is a professional testing instrument that simulates the specific process of... |
 |
ASTM D5034 Flame Retardant Performance for Electrical Bushings | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The flame retardant test instrument for electrical bushing is used to measure... |
