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Cotton Fineness & Maturity Meter
Manufactory£ºUK WIRA
The WIRA Cotton Fineness and Maturity Meter has been designed
to incorporate innovative features which allow the simultaneous testing of
cotton fineness, micronaire, and maturity in one convenient operation.
Results are given as maturity ratio, percentage mature fibres, fineness in
millitex and micronaire value.
Method
A 2.5g, cleaned and opened sample of fibre is placed in the sample
chamber. Air is drawn through the sample by a vacuum pump supplied with the
instrument.
Electronic sensors measure both the air flow and the air pressure from which
the fibre fineness, micronaire and maturity is automatically calculated.
Tests are automatically repeated at two different compressions and airflow
rates, in accordance with international test methods for cotton maturity.
Calibration is carried out in accordance with standard test methods using
certified calibration cotton. Optional temperature and humidity probe allows
automatic recording of lab conditions.
Features
Automatic testing at two different compression values
Direct reading of results
Automatic calculation of maturity and micronaire
Compact user-friendly instrument
On-board Microprocessor
Ergonomically designed
Electronic flow and pressure sensors
80-character liquid crystal display
Soft touch keypad
RS232 output to printer or PC
Conforms to:
BS 3181:Part1:1987(2002)
ISO 2403:1972
ASTM D 1448-97
BS EN ISO 10306:1995
Dimensions:
Width: 400mm
Depth: 560mm
Height: 240mm
Power Consumption: 750 W
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