Fully Automatic Fabric Shrinkage Tester G-980
The G-980 Fully Automatic Fabric Shrinkage Tester is designed to determine the shrinkage rate and relaxation properties of textiles after washing. It is suitable for cotton, wool, linen, silk, chemical fibers, garments, and other textile materials. The instrument simulates standardized washing and drying conditions to evaluate dimensional stability accurately and consistently.
Application
Used to determine the shrinkage rate and relaxation properties of various textiles such as cotton, wool, linen, silk, chemical fiber fabrics, garments, or other textile materials after washing.
Standards Compliance
Complies with GB/T8629-2017, FZ/T 70009, ISO 6330:2012, ISO 5077, M&S P1, P1A, P3A, P12, P91, P99, P99A, P134, BS EN 25077, BS EN 26330, IEC 456, and other relevant standards.
Parameters
Item | Technical Parameters |
Working Mode | Industrial-grade microcontroller program control. Users can freely select from 23 latest standard washing programs or edit non-standard washing programs. Programs can be stored and recalled at any time, greatly enriching testing methods and meeting different standard requirements. |
Washer Type | Washing machine — front-loading, horizontal drum type (complies with GB/T 8629-2017). |
Inner Drum Specifications | Diameter: 520 ± 1 mm; Drum depth: 315 ± 1 mm; Inner/outer drum clearance: 17 ± 1 mm; Number of lifters: 3 pieces at 120° intervals; Lifter height: 53 ± 1 mm; Outer drum diameter: 554 ± 1 mm (complies with GB/T 8629-2017). |
Washing Modes | Normal wash: clockwise 12 ±
0.1 s, pause 3 ± 0.1 s, counterclockwise 12 ± 0.1 s, pause 3 ± 0.1
s. |
Maximum Washing Capacity & Accuracy | 5 kg ± 0.05 kg |
Water Level Control | Adjustable range: 0–20 cm; Standard water levels: 10 cm (low), 13 cm (medium), 15 cm (high). |
Inner Drum Volume | 61 L |
Temperature Control Range & Accuracy | Ambient temperature to 99°C ± 1°C; resolution 0.1°C; temperature compensation adjustable. |
Drum Rotation Speed | 10–1000 r/min |
Spin Settings | Medium spin, High spin 1, High spin 2, High spin 3, High spin 4 — all freely adjustable within 10–1000 r/min. |
Standard Drum Speed Requirements | During washing: 52 r/min; Low-speed spin drying: 500 r/min; High-speed spin drying: 800 r/min. |
Rotation Speed Range | Washing: 20–55 ± 1 r/min; Spinning: 200–1000 ± 20 r/min. |
Water Inlet Rate | 20 ± 2 L/min |
Drainage Rate | > 30 L/min |
Heating Power | 5.4 kW (±1–2%) |
Power Supply | AC 220V, 50Hz, 6 kW |
Overall Dimensions | 800 × 750 × 1450 mm (L × W × H) |
Weight | Approx. 350 kg |
Features
(1) The entire mechanical system is specially customized by a professional household washing machine manufacturer, featuring mature appliance-grade design and high reliability.
(2) Equipped with a trolley-type shock absorption system and a suspended washing drum design, the instrument can operate stably without the need for concrete foundation anchoring.
(3) Large-screen color touchscreen display with bilingual operation system (Chinese/English selectable).
(4) Full stainless-steel housing, corrosion-resistant, aesthetically pleasing, and durable.
(5) Fully open programmable editing function, capable of storing up to 50 programs.
(6) Equipped with the latest standard washing programs and manual single-function control.
(7) Imported high-performance frequency converter and variable-frequency motor ensure smooth speed conversion, low motor temperature rise, and low noise; rotation speed can be freely set.
(8) Equipped with imported high-precision air pressure sensor for accurate water level control.
(9) Repeated washing cycles: 1–200 cycles.
(10) Equipped with imported precision water-sealed bearings, capable of withstanding high-intensity operation, ensuring stable long-term performance under heavy-duty working conditions.
FAQ
(1) What is the G-980 Fully Automatic Fabric Shrinkage Tester?
It is a textile testing instrument used to measure fabric shrinkage and dimensional stability after standardized washing processes.
(2) What materials can be tested?
It is suitable for cotton, wool, silk, linen, chemical fibers, and finished garments.
(3) What is the working principle?
It simulates real washing conditions and measures fabric dimensional changes before and after washing.
(4) Why is shrinkage testing important?
It ensures fabric stability, product quality, and compliance with international textile standards.
(5) Which industries use this instrument?
It is widely used in textile manufacturing, garment factories, quality inspection centers, and research laboratories.
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