Uster, HVI 900 A, 2002, Automatic Fiber Tester, USDA Standard Data Accuracy

Description

  1. Overview
    1. Hvi 900 a automatic tester
    2. Year: 2002
    3. Data accuracy: as per usda standard
  2. Data Measurement Specifications
    1. Length (inch): accuracy +/- 0.018, precision +/- 0.012
    2. Uniformity (percent): accuracy +/- 1.200, precision +/- 0.800
    3. Strength (g/tex): accuracy +/- 1.500, precision +/- 1.000
    4. Micronaire (units): accuracy +/- 0.150, precision +/- 0.100
    5. Color – rd (units): accuracy +/- 1.000, precision +/- 0.700
    6. Color - +b (units): accuracy +/- 0.500, precision +/- 0.300
    7. Trash (%area): accuracy +/- 0.100, precision +/- 0.040
  3. Comb Track
    1. New wipers
    2. New bearings
    3. New cable drive
    4. Re-conditioned motor
    5. Adjusted and aligned to factory specifications
  4. Drum Sampler And Drive
    1. New sample bear wipers
    2. Re-conditioned card cloth
    3. Re-conditioned pneumatic sampling
    4. Re-conditioned pneumatic drive system
    5. Re-conditioned bearing drives
    6. New card to comb settings
    7. Adjusted and aligned to factory specification
  5. Air Distribution System
    1. Re-conditioned solenoids
    2. Re-conditioned air regulators
    3. New pressure indicators
    4. Inspected and replaced if necessary all hoses and connections
    5. Lead test performed
    6. Air pressures re-set to factory specifications
  6. Computer And Electronics
    1. Computer mother board completely tested and verified
    2. All electronic circuitry tested, verified, and replaced if necessary
    3. All electrical connections tested
    4. All electrical cables tested and replaced if necessary