Electrostatic Decay Tester
Whats/App: +86 156 1874 6768
Web: standard-groups.com
The Electrostatic Decay Tester is professionally designed to evaluate the static electricity attenuation characteristics of textile and non-textile materials. It is used to measure corona discharge time, static voltage attenuation half-life, static decay curves, and other electrostatic properties.
The instrument provides quantitative analysis of electrostatic diffusibility, enabling accurate assessment of anti-static performance for research, quality control, and compliance testing.
Application
The Electrostatic Decay Tester is applicable to electrostatic performance evaluation across the following industries and products:
(1) Textile Industry: fibers, filaments, yarns, woven fabrics, knitted fabrics, nonwoven fabrics, functional textiles
(2) Apparel and Garment Industry: anti-static workwear, protective clothing, cleanroom garments, sportswear
(3) Medical and Healthcare Industry: surgical gowns, medical protective clothing, medical nonwoven materials
(4) Industrial and Technical Textiles: filter media, conveyor belts, reinforcement fabrics, industrial fabrics
(5) Electronics and Semiconductor Industry: ESD fabrics, anti-static curtains, packaging materials, cleanroom textiles
(6) Polymer and Plastic Industry: plastic films, sheets, plates, composite materials
(7) Automotive and Aerospace Industry: interior fabrics, seat materials, insulation materials, composite panels
(8) Research and Quality Inspection: laboratory test specimens, standard verification materials, R&D samples
Standards
The instrument complies with and can be applied to the following standards (including but not limited to):
(1) JIS L 1094 – Testing Methods for Electrostatic Properties of Textiles
(2) GB/T 12703 – Textiles — Evaluation of Electrostatic Properties
(3) ISO 18080 – Textiles — Test method for electrostatic properties
(4) AATCC 76 – Electrical Resistivity of Fabrics
(5) AATCC 84 – Electrical Resistance of Conductive Yarns
Features
(1) Integrated analysis and calculation unit capable of automatically computing voltage decay half-life from the static decay curve
(2) One-touch automatic measurement by connecting the analyzer and host meter
(3) Separation design of tester and controller for safe and convenient operation
(4) Digital voltmeter for direct display of test results
(5) Automatic shutdown function for high voltage and motor protection
(6) Optional data analysis software for detailed curve analysis and result reporting
(7) Stable and repeatable testing performance suitable for laboratory and industrial use
Technical Parameters
| Item | Specification |
|---|---|
| Electrostatic Voltage Measuring Range | 0 – 10 kV |
| Half-life Time Range | 0 – 99.99 h |
| Rotation Speed | 1500 RPM |
| Discharge Time | 0 – 99.99 s (standard test time: 30 ± 0.1 s) |
| Discharge Distance (Needle Electrode to Specimen) | 20 mm |
| Measurement Distance (Probe to Specimen) | 15 mm |
| Sample Size | 60 mm × 80 mm |
| Power Supply | AC 220 V, 50 Hz |
| Power Consumption | 1.5 kW |
Accessories
Main testing unit
Analyzer and controller module
Needle electrode assembly
Digital voltmeter
Sample holder
Power cable
Operation manual
Calibration certificate
Test Procedures
(1) Prepare the specimen according to the applicable standard
(2) Ensure the oil cylinder is filled with transformer oil before testing
(3) Power on the instrument and perform voltage calibration if required
(4) Place the specimen on the sample holder
(5) Set the test parameters and discharge time
(6) Start the test using one-touch operation
(7) Record voltage decay curve, half-life time, and related parameters
Maintenance Information
(1) Verify electrostatic voltage calibration before routine use
(2) Ensure the oil cylinder remains properly filled with transformer oil
(3) Clean electrodes and sample holder regularly to maintain accuracy
(4) Inspect electrical connections and safety protections periodically
(5) Store the instrument in a dry, dust-free laboratory environment
Send product request
Other supplier products
 |
Limiting Oxygen Index Chamber | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Limiting Oxygen Index (LOI) fire test is perhaps the most economical and precise qualit... |
 |
Automotive Seat Ingress Egress Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application The simulated human entry/exit seat test bench employs pneumatic servo control... |
 |
Automated white light interferometry system | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application The White Light Interferometer is widely used for non-contact surface topograp... |
 |
Battery Isothermal Calorimeter | Whats/App: +86 156 1874 6768 Web: standard-groups.com Product Description Battery Isothermal Calorimeter is a professional instrument developed ... |
 |
G342 Fabric induction static electrical meter | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Fabrics Induction Type Electrostatic Tester host consists of a corona discharge device ... |
Same products
 |
pH-2398 pH/EC/ORP/Temperature multi-parameter Water Quality Tester | Seller: Kelilong Electron Co.,Ltd | Feature Large display screen, capable of simultaneously measuring water quality pH, redox potent... |
 |
ORP-2026S Waterproof Soil ORP and Temperature Meter | Seller: Kelilong Electron Co.,Ltd | 范围 ORP -999～999mV Temp 0～50℃ 分辨率 ORP 1mV... |
 |
TDS-2616 Waterproof EC/TDS/Temperature Meter | Seller: Kelilong Electron Co.,Ltd | Range EC ～19.9mS TDS Temp 0～50℃ R... |
 |
EC-98330 CF ECOstick - Nutrient Tester | Seller: Kelilong Electron Co.,Ltd | Ideal for hydroponics and agriculture applications, theNutrient Tester accurately measures the el... |
 |
PH-808 Waterproof Soil PH Meter | Seller: Kelilong Electron Co.,Ltd | Model PH-808 Range PH ～14.00PH Temp 0～50℃ ... |
