Home /Products/Footwear Testing Equipment/UP-4001 Digital Leather Lastometer with Φ6.35mm Steel Ball, 0~1000N Force Range and 12mm/min Speed for Footwear Testing

UP-4001 Digital Leather Lastometer with Φ6.35mm Steel Ball, 0~1000N Force Range and 12mm/min Speed for Footwear Testing

1
MOQ
Negotiable
Price
UP-4001 Digital Leather Lastometer with Φ6.35mm Steel Ball, 0~1000N Force Range and 12mm/min Speed for Footwear Testing
Features Gallery Product Description Chat Now
Features
Specifications
Model NO.: UP-4001
Steel Ball Diameter: Φ6.35mm
Diameter After Sample Fixation: Φ25mm
Force Range: 0~1000n
Force Accuracy: ±1%
Max. Distension: 45mm
Relative Speed Of Ball To Clamp: 12mm/min
Applications: Leather,Shoes
Service Support: OEM ODM
Language: Chinese And English
Highlight:

Digital Leather Lastometer for footwear testing

,

Φ6.35mm Steel Ball Lastometer

,

Footwear testing equipment with 0~1000N force range
Basic Infomation
Place of Origin: CHINA
Brand Name: YOUBI
Certification: CE,ISO
Model Number: UP-4001
Payment & Shipping Terms
Packaging Details: Professional export wooden box packaging
Delivery Time: 5~10 work days
Payment Terms: D/P,T/T,Western Union,paypal
Supply Ability: 30 Unit/month
Product Description
UP-4001 High Quality Digital Leather Lastometer Cracking Tester with Excellent Repeatability
Product Overview

The UP-4001 Digital Leather Lastometer Cracking Tester evaluates surface crack resistance and fracture resistance of leather (especially shoe upper leather) under tensile stress. This instrument simulates the "shoe last stretching" process in shoe-making technology.

Testing Principle
  • Clamp: Fix a circular leather sample with a clamp ring
  • Top Extension: A standard diameter steel ball is lifted upwards from the inner surface of the leather at a constant speed
  • Judgment: Record height and force value when first crack appears (Grain Crack) and final peak strength when leather is completely broken (Burst point)
Applications

Primarily used for leather performance testing in footwear, clothing, and luggage industries. Also suitable for testing synthetic materials such as coated fabrics to evaluate durability under biaxial tension.

Compliance Standards

ISO 3379, 17235, DIN 53325, QB/T 3812.7

Technical Specifications
Parameter Specification
Max. Load 100kg
Units kgf, N, G, lb
Resolution 1/50000
Diameter of Steel Ball Φ6.25mm
Diameter of Test Area Φ25mm
Relative Speed of Ball to Clamp 12mm/min
Max. Distension 45mm
Readability of Distension 0.01mm
Distension Error ≤ 0.05mm
Distention Rate 0.2mm/s
Product Images
UP-4001 Digital Leather Lastometer with Φ6.35mm Steel Ball, 0~1000N Force Range and 12mm/min Speed for Footwear Testing 0 UP-4001 Digital Leather Lastometer with Φ6.35mm Steel Ball, 0~1000N Force Range and 12mm/min Speed for Footwear Testing 1 UP-4001 Digital Leather Lastometer with Φ6.35mm Steel Ball, 0~1000N Force Range and 12mm/min Speed for Footwear Testing 2
Our Service Process
  • Customer Inquiry: Discuss testing requirements, suggest suitable products, and provide quotes
  • Specifications Customization: Create drawings and reference photos for customized requirements
  • Production and Delivery: Manufacture according to confirmed requirements with progress updates and calibration
  • Installation and After-Sales: On-site installation and comprehensive after-sales support
Frequently Asked Questions
Are you a Manufacturer? Do you offer after-sales service? How can I ask for that? And how about the warranty?

Yes, we are professional manufacturers of Environmental Chambers, Leather shoe testing equipment, and Plastic Rubber testing Equipment. Every machine includes 12-month warranty after shipment with free maintenance. For technical issues, contact us via email or phone for support within 24-48 hours.

What about the delivery term?

Standard machines in stock: 3-7 working days. No stock: 15-20 working days after payment. Urgent orders receive special arrangements.

Do you accept customization services? Can I have my logo on the machine?

Yes, we offer both standard and customized machines according to your requirements, including OEM and ODM services with your logo.

How can I install and use the machine?

We provide English operation manuals and videos. Most machines are shipped fully assembled - simply connect power and begin use. On-site installation assistance available when necessary.

Tag:

Footwear Testing Machine

Shoe Testing Machine

Leather Testing Equipment

Recommended Products
Get in touch with us
Contact Person : Jessica
Tel : 008613422863552
Characters Remaining(20/3000)
Get In Touch
Nancheng Section, Guantai Road, Nancheng Street, Dongguan City, Guangdong Province,China
jessica@uby-tech.com
008613422863552
About
Company Profile Factory Tour Quality Control Contact Us
Products
Lab Testing EquipmentEnvironmental Test ChamberUniversal Testing Machine All Categories
Mail Us
Let us know your requirement. We will connect best products with you.
Sitemap │ Mobile Site │ Privacy Policy
China Good Quality Lab Testing Equipment Supplier. © 2026 Dongguan Youbi Test Equipment Co.,Ltd. All Rights Reserved.