| Customization: | Available |
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| Warranty: | 1year |
| Usage: | Universal Textile Testing, Textile Fabric Testing, Technological Characteristic Testing, Fabric Style Testing, Appearance Quality Testing |
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The Double-station Electric Crockmeter is a precision testing instrument designed and manufactured in China for reliably evaluating the colorfastness of leather and textiles to rubbing (crocking). Featuring two independent testing stations, it significantly boosts laboratory efficiency by allowing simultaneous dry or wet rubbing tests on two specimens. Engineered for durability and compliance with major international standards, it's the essential solution for quality control in footwear, apparel, upholstery, and automotive material industries.
Key Applications:
Testing color transfer (crocking) resistance of leather (shoe uppers, garments, furniture).
Assessing rubbing fastness of dyed or printed textiles (fabrics, yarns, garments).
Quality control for footwear manufacturers.
Compliance testing for apparel and accessory producers.
Material evaluation for automotive interiors and upholstery suppliers.
Research & Development labs in the leather and textile sectors.
Compliant Test Standards:
Our Double-station Electric Crockmeter is rigorously designed to meet the specifications of leading global standards, ensuring your test results are internationally recognized:
DIN 4843
ISO 11640 (Leather)
SATRA PM 173
QB/T 2537
GB/T 20991 Section 7.3 (Footwear)
EN ISO 20344 Section 7.3 (Personal protective equipment - Footwear)
AS/NZS 2210.2 Section 7.3 (Occupational protective footwear)
ISO 17700 Method A (Colour fastness to crocking)
Test Principle:
The instrument evaluates colorfastness by subjecting the test specimen's surface to repeated rubbing cycles under controlled pressure against a standard abrasive material (typically wool felt or specified rubbing cloth). After a pre-defined number of cycles, the degree of color transfer is assessed by comparing:
The staining on the abrasive cloth against the Grey Scale for Staining.
Any color change on the specimen itself against the Grey Scale for Colour Change.
Any physical damage to the specimen surface is also recorded.
Key Features & Advantages:
Dual Testing Stations: Perform simultaneous tests on two specimens, doubling throughput and lab efficiency.
Robust Stainless Steel Construction: Core components made from high-quality stainless steel ensure long-term durability, corrosion resistance, and stable performance.
Multi-Standard Compliance: Validates test results according to DIN, ISO, SATRA, QB/T, GB/T, EN, AS/NZS, and other key international and national standards.
User-Friendly LCD Counter: Digital display clearly shows and controls the number of rubbing cycles for precise and repeatable testing.
Compact & Space-Saving Design: Optimized footprint fits easily into laboratory environments without sacrificing functionality.
Simple Operation & Maintenance: Intuitive design minimizes training time and ensures straightforward upkeep for operators.
Dry & Wet Testing Capability: Ready for both standard dry rubbing tests and wet rubbing tests (using a wetted rubbing cloth) as required by methods.
Precision Engineering: Delivers consistent pressure and rubbing motion for reliable, reproducible results.
Customization & Options:
Custom Specifications: We can tailor the instrument to meet specific customer requirements or unique testing protocols.
Multi-Station Models: For laboratories requiring even higher throughput, inquire about our customizable multi-station (3-station, 4-station+) Electric Crockmeter models.
Technical Parameters
| Model | BND-DSEC |
| Type | Electric (with two stations) |
| Counter | 1 ~ 999,999 |
| Rubbing Load | 9 N |
| Motor | 1/4 HP |
| Specimen Size | 140 × 50 mm or 100 × 25 mm |
| Rubbing Finger | Φ16 mm or 19 × 25.4 mm |
| Rubbing Distance | (104 ± 3) mm |
| Rubbing Speed | 60 cpm (one cycle per second) |
| Tester Dimension | 58 × 55 × 38 cm |
| Controller Dimension | 19 × 19 × 16 cm |
| Tester Weight | 47 kg |
| Power | 1 phase, AC 220 V, 50 Hz or specified |
Why Choose Our Double-station Electric Crockmeter?
As a leading China manufacturer, we combine precision engineering, strict quality control, and competitive pricing. Our crockmeter delivers reliable, standards-compliant results essential for global market access. The dual-station design maximizes productivity, while robust construction minimizes downtime. Contact us today for efficient, high-quality colorfastness testing solutions.
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