We hold the expertise to offer a range of Rheometer Viscometer. Our sophisticated array of rheometer is available along with continuous display & sensing. These products comprise a compact and lightweight design, which is the other reason for their popularity. Our clients avail these products from us at market leading rates.
Rheoline Multifunction
Our range of Rheoline Multifunction utilizes a new generation in-line servo motor along with digital servo drive technology. These products offer superior flexibility and are suitable for a number of test conditions. The instruments can used at low temperatures & frequencies for studying the processing of polymers, as a standard MDR or a dynamic mechanical analyzer for evaluating cured properties of material. The temperature control offered by these products are better than other available options and provides an impressive variation up to +- 0.03° from the set point. These products come along with the set of pre-programmed tests and offers full flexibility to give the user total control of test stages. Tests may be in the form of frequency sweep, standard MDR mode, strain sweep or temperature sweep and indeed any combination of these parameters.
Technical Specifications
Standards
* ASTM D5289 - Moving Die Rheometer
* ASTM D6204 - Processability of uncured rubber
* ASTM D6601 - Cure and after cure dynamic properties
Die System
Bi-conical, fully sealed
Die Gap
0.45mm nominal
Torque Device
Reaction transducer in upper platen
Closing System
Soft closing to reduce breakage of film and
Temperature Control
3 term PID, control accuracy to 0.03°C distortion of sample
Temperature Range
Room temperature to 250°C
Drive System
In line servo-motor and Aerotech digital controller
the minitester rheometer offered by us is sourced from 'prescott instruments', which have introduces a whole new standard in bench top rubber testing instruments. These products have a compact and lightweight design, that features a unique & patented drive system which does not have traditional bearings. Also, our products are easy to maintain. The design of these products fully functional pc running windows XP ™. Our products avoid an external pc, mouse, monitor and keyboard that saves valuable laboratory space, without the need of messy cables. The built in touch screen offers the full control of these products. One can also attach a traditional keyboard and mouse using simple ps2 or usb ports.
technical specifications
weight
54 kg
dimensions
850 x 300 x 300 (mm)
designed to
astm d5289
oscillation
0. 5°, 1. 0°, 3. 0° (manually selectable)
electrical
240/110v 50,60 hz single phase max 10a
air pressure
60 psi, 4. 2 kg/cm²
dies
rotor less non sealed 4 cm³
single point calibration
integral lan port
usb port
temperature control
3 term pid, accuracy +/- 0. 03 ° c
temperature range
50 to 200 °c
torque range
0 to 200 in lb
graphical displays
elastic torque viscous torque tan delta cure rate
full selection of programmable data points with statistically determined limits
automatic pass/fail at end of test, visible warning to alert operator
password security
3 levels of login
all data stored in microsoft ® access ™ database format, exports available in csv format
Leveraging on our extensive market experience, we have been successfully providing our clients with Mooney-line Viscometer. These are from 'Prescott Instruments' and are perfect to be used in laboratory testing of polymers and effectively gathering accurate data on variety of elastometric compounds. The basis of these products lies in rotor and die assembly. One can place a sample of test material above and below the rotor & platens and then closed under pressure.
The die temperature and contained sample are accurately maintained throughout the test by using
microprocessor based PID control systems
The rotor swings on a constant speed of two revolutions per minute with the help of a precise transducer system located underneath the die assembly
The torque exerted on the rotor head is recorded and measured within the system data files
technical specifications
standards
conforms to iso 289
electrical
single phase, 220 / 240v 50hz, or 110v 60hz.
pneumatics
filtered air 4. 2 kg/cm² ( 6opsi ).
rotor
large / small
rotation
2 revolutions per minute
temperature control
temperature control digital pid.
temperature range
room temperature to 200°c.
output type viscosity
torque in mooney units
temperature
celsius or fahrenheit.
time
min / seconds or minutes / decimal.
types of test
viscosity, m1 (1+x), scorch, combined scorch and siscosity, mould release test and stress relaxation, all tests can be with or without heat
data format
all data stored in access database with full export functionality.
pc and software specification
pentium processor, windows compatible, operating in windows 98 v2 ™, nt ™ 2000 ™ or xp ™, fully networkable
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