EN_BRO_Melt_Flow_Indexer_Rev.I.pdf - 第8页
HIGHLIGHTS • F orce-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 measureme…
The Melt Flow Indexer mi3 is equipped with a weight
magazine that allows the operator to manually select the
required test weight.
The instrument enables operators in quality control and
incoming goods inspection to perform single-weight
measurements according to ISO 1133 and ASTM D1238
(Procedure A-B-C).
With its high-resolution displacement measurement and
automatic resolution detection, the mi3 ensures repeatable
and reliable testing of plastics.
In addition to the standardized MFR and MVR measurements
according to ASTM D1238 and ISO 1133, GÖTTFERT Melt Flow
Indexers offer various Add-Ons that provide additional value
in materials testing.
On request, the instrument can also be operated via PC using
our measurement software miCONNECT. Especially for
frequent material changes, a high number of tests, or in-depth
result analysis, the software offers significant advantages.
ADD-ON
miCONNECT
Melt density
Moisture Measurement Instrument
Learn more goettfert.com/mi3
OPTIONEN
• Manual die plug (also heatable for
polymers with high test temperature)
• Automatic die plug
• Automatic melt cutting unit (also for
highly adhesive materials)
• Nitrogen purge unit for hygroscopic
polymers
• Test barrel and piston in corrosion-
resistant or wear-resistant design
• Data backup of all parameter and
measurement values in case of power
failure via UPS
• Optimized piston fixing
• Battery-powered cleaning instrument
• Exhaust unit at the test barrel
• Final acceptance according to ISO 17025
mi3
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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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