Extrusion plastometer Melt index test

ZwickRoell Mflow

Zwick / Roell
Type: Mflow
Area of application
With increasing test volumes, the need for a higher degree of automation also increases
(compared to the Cflow). The Mflow is a modularly expandable device,
with which you can determine the melt mass and melt volume flow rate.
The basic version of the Mflow extrusion plastometer is designed for MFR tests according to method A
and can be upgraded for MVR tests according to method B. Tests according to the following standards are possible:
- Methods A and B according to ISO 1133
- Methods A, B and C according to ASTM D 1238
- ASTM D 3364
- JIS K 7210
As an option, you can equip the Mflow with the pneumatic weight lift with and without cleaning function, for example.
without cleaning function or weight staking.
The Mflow can be operated both stand-alone via a modern touch display,
as well as with the ZwickRoell testing software on a PC.

Technical data
Test load: 0.325 - 21.6 kg
Compressed air, lubricated, dry: 6 - 10 bar
Dimensions
Height: 510 mm
Width: 360 mm
Depth: 419 mm
Weight: approx. approx.: 43 kg
Test temperature: +50°C - +450°C
Display: Capacitive touch display
Resolution of the temperature display: < 0.1 K
Number of storable parameter sets: >100
Temperature accuracy in the range 0 - 75 mm
above the nozzle in the temperature range 50°C - 450°C: < 0,3 K
Time measurement
Error limit (method A): ± 0.02 (with automatic cut-off device)
Error limit (method B): ± 0.01
Displacement measurement
Error limit (method B):
±0.02 mm (ISO 1133) /
±0.4 % of 6.25 mm
(ASTM D 1238)
Resolution: < 0.005
Multi-device operation on one PC:
Available working memory, min.: 1.54 GB
Clock frequency: 3 GHz
Connectable Mflow extrusion plastometers per PC: 6
Mains connection: 220 - 240 V, 1L/PE/N
Power consumption: 2.6 A
Mains frequency: 50/60 Hz
SW version: V4.2
Year of manufacture: 2021
Condition: used / second-hand
Scope of delivery: (see picture)
(Changes and errors in the technical data, specifications are reserved!)
We can answer further questions for you on the phone.
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