KBD-300A Density Testing Machine for Rubber & Plastic - 0.001g/cm³ Precision, 300g Capacity

Price Negotiable
Price: Negotiation
MOQ: 1 unit
Delivery Time: 7 work days
Brand: Kejian
Product Description
Product Overview

The KBD-300A Density Testing Machine is a precision instrument designed for accurate density measurement of rubber, plastics, and various materials using Archimedes' buoyancy principle. This equipment meets multiple international standards and is ideal for research laboratories and quality control applications.

Key Features
  • Water temperature and solution compensation for enhanced accuracy
  • RS-232 interface for easy PC or printer connectivity
  • Large tank design minimizes buoyancy errors from support wires
  • Optional anti-corrosive water tank for testing with corrosive liquids
  • Standard water tank size: 150×100×90mm
  • Testable sample size: 100×70×35mm
Technical Specifications
Parameter Specification
Model KBD-300A
Measuring Range 0.01g to 300g
Density Precision 0.001 g/cm³
Density Range Both >1 and
Testable Materials Solid, particle, film, and floating samples
Display Values Density and Volume
Standard Interface RS232
Applicable Materials Rubber, Plastic, Electric wire, Hard alloy, New materials
Compliance Standards

GB/T 533, ISO 2781, ASTM D 297, DIN 53479, ASTM D792, ISO 1183, GB/T 1033

Product Images
KBD-300A Density Testing Machine for rubber and plastic materials Laboratory density testing equipment with digital display
Customer Support & Services
Technical Support
  • 48-hour response guarantee for technical issues
  • Solutions provided within 3 working days
  • Operation videos and English manuals available
  • Video conference support
Onsite Services
  • Device installation and calibration
  • Equipment operation and technical training
  • Daily maintenance guidance
  • Free factory visit technical training
Additional Benefits
  • 24-hour online communication via social media
  • Seamless email support
  • Free software upgrades
  • Comprehensive documentation including product instructions and test reports

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company GUANGDONG KEJIAN INSTRUMENT CO.,LTD
Location G1 Building, Tian'an Digital City, Nancheng District, Dongguan City, Guangdong Province
Contact Person Silivia Zhang

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