EN_BRO_Melt_Flow_Indexer_Rev.I.pdf - 第9页
mi40 The new generation of melt flow index testing is embodied by the mi40 from GÖT TFER T . Operators in incoming goods inspection and quality control (QC) benefit from automated and more precise determination of MFR (Mel…
HIGHLIGHTS
• Force-controlled pre-loading/
ejection via drive and automatic
test weight selection
• Multi-load measurements with up
to eight different weights,
ascending, descending or freely
selectable
• Time measurement accuracy better
than 0.001 s
• Temperature control algorithm,
resolution 0 to 320 °C: 0.01 °C,
320 to 500 °C: 0.1 °C
• High precision digital displacement
transducer for volume throughput
measurement with automatic
resolution detection (0.006 mm/
pulse)
• Automatic weight selection
Acc. to Standards:
ISO 1133
ASTM D1238
ASTM D3364
mi40
Semi-automated measurements with highest accuracy
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mi40
The new generation of melt flow index testing is embodied by
the mi40 from GÖTTFERT. Operators in incoming goods
inspection and quality control (QC) benefit from automated
and more precise determination of MFR (Melt Flow Rate)
and MVR (Melt Volume Rate) according to ASTM D1238 and
ISO 1133 (Procedures A-B-C-D).
With force-controlled compression of up to 80 kg, the
comparability of melt flow index measurements is
significantly improved. In addition, the mi40 enables
multi-load tests with up to eight different weights, which
can be applied in ascending, descending or freely selectable
sequences.
An automated operating point detection further optimizes
the measuring process. This makes the mi40 a weight-step
testing instrument comparable to a rheometer.
Cleaning of the test barrel is simplified by a freely accessible,
swiveling barrel and a side-mounted, semi-automated
cleaning module.
Learn more goettfert.com/mi40
ADD-ON
• Integrated, electrically operated cleaning
module
• Manual die plug (also heatable for
polymers with high test temperatures)
• Automated die plug
• Special capillary (measurements
according to ASTM D1238 Procedure C
“half die” or ASTM D3364 possible)
• Automated melt cutting unit (also for
highly adhesive materials)
• Nitrogen purge for hygroscopic polymers
• Inlet version
• Barrel and piston in corrosion-resistant or
wear-resistant design
• Automatic backup of all parameters and
measurement values in the event of
power failure via UPS
• Optimized test piston fixing
• Air exhaust unit at the test barrel
• Final acceptance according to ISO 17025
OPTIONS
miCONNECT
Melt density
Moisture Measurement Instrument
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HIGHLIGHTS
• Force-controlled pre-compression/
ejection via drive and automatic
selection of test weights
• Multi-load measurements with up to
eight different weights, ascending,
descending or freely selectable
• Timing accuracy better than 0.001 s
• Temperature control algorithm,
resolution: 0 to 320 °C = 0.01 °C,
320 to 500 °C = 0.1 °C
• High-precision digital displacement
transducer for volume throughput
measurement with automatic
determination of resolution
• Automatic weight selection
Acc. to Standards:
ISO 11443 (Viskosity)
ISO 1133
ASTM D1238
ASTM D3364
mi40 visco
Add-on “visco” for advanced viscosity measurements
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