EN_BRO_Melt_Flow_Indexer_Rev.I.pdf - 第14页

HIGHLIGHTS • F ully automated melt index measurements according to Method A and B  Automated sample preparation  Automated measurements  Automated cleaning of test piston, test barrel and die • Integrated sample magaz…

IV TESTER

The IV Tester enables the determination of intrinsic

viscosity, also referred to as solvent viscosity or limiting

viscosity.

No chemical solvents are required for the measurement.

This method is particularly used for quality control of

polyester (PET) or polyamide (PA). The instrument can be

operated as a stand-alone unit and does not require a PC.

Learn more goettfert.com/iv-tester

ADD-ON

miCONNECT

Moisture Measurement Instrument

OPTIONEN

• Die plug (also heatable for polymers

with high test temperature)

• Nitrogen purge for hygroscopic polymers

• Test barrel and piston in corrosion-

resistant or wear-resistant design

• Backup of all parameters and measu-

rement values in the event of a power

failure via UPS

• Battery-powered cleaning instrument

• Final acceptance according to ISO 17025

HIGHLIGHTS

• Fully automated melt index measurements

according to Method A and B

 Automated sample preparation

 Automated measurements

 Automated cleaning of test piston,

test barrel and die

• Integrated sample magazine for 30 single

tests, ﬁllable with granules, powder and

similar material proﬁles

• Temperature control algorithm,

Resolution 0 to 320 °C: 0.01 °C,

320 to 500 °C: 0.1 °C

• Precise displacement transducer for exact

volume determination

• High precision timer with a resolution

better than 0.001 s (for determination of

melt density)

Acc. to Standards:

ISO 1133

ASTM D1238

ASTM D3364

BS 2782

NF51-016

MI-ROBO

Fully automated Melt Flow Indexer

The MI-ROBO from GÖTTFERT oﬀers the possibility to

perform fully automated melt index measurements for

granules and powder materials.

This includes fully automated ﬁlling of the test barrel,

automatic execution of the measurement, automatic cleaning

of the test barrel and die, as well as die change. With

automated ﬁlling, an unlimited number of consecutive

tests can be carried out without operator intervention.

The MI-ROBO can be individually conﬁgured for the

respective polymer through various optional features.

Determination of melt density (Method A)

The MI-ROBO optionally enables the automatic determination

of melt density according to Method A in accordance with

ISO 1133. The melt volume is recorded in relation to the

melt index, and the density of the material is calculated

automatically.

This procedure increases reproducibility and minimizes

operator errors – ideal for precise material analysis and

quality assurance.

OPTIONS

• Sample magazine in standard or inlet

design for sticky materials

• Additional integrated weights with

automatic weight selection for pre-load

and measurement

• Magazine heating

• Nitrogen purge

• Automatic material feeding

• Test barrel and piston in corrosion-

resistant or abrasion-resistant design

• MFR measurements according to Method

A (determination of melt density)

Learn more goettfert.com/mi-robo

NEW!

Determination of

melt density

according to

Method A

• Aligned cleaning tools for optimized results

• Individual ﬁlling and cleaning procedures,

speciﬁc to each material

• Automatic melt cutting unit

• Electrically heated test barrel with easily

exchangeable design

• 5 temperature calibration data sets with

separate control parameters for optimal

adaptation

SPECIFICATIONS

MI-ROBO