Testex TB311B Automatic Wool Fineness Tester

  • Manufacturer: Testex
    Model: TB311B
    Origin: China
    Guarantee: 12 month
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Manufacturer: Testex

Model: TB311B  

Origin: China

Warranty: 12 months

Measuring range: 12 ~ 50um (the widest in the world) 

Measuring accuracy: 0.1um (standard lab environment) 

Power: 220/110V  50/60 Hz 

Weight: 30 kg

Dimensions: 520 x 280 x 300 mm (L x W x H)

Test time: 15 seconds on average

Sample mass: 2.5 ± 0.004 g

PC communication: USB port connection

Output test report via computer

Standards: ISO1136, BS3183, ASTM D1282, IWTO-6-90 / 28-98, GB/T 11603


Automatic Wool Fineness Tester, uses an airflow method to test the Wool Fineness with the widest measurement range from 12 ~ 50um.Test results are directly displayed on the LCD screen. This simple and fast test operation is widely used in wool research, wool purchase inspection, wool production, sales, etc

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  • Easy change and return
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