Rheometers Dealers

Features and Benefits On-line ASTM D1238 melt flow rate On-line apparent viscosities Data exchange by analog and digital input/outputs Customer specified solutions Systems for hazardous locations Compact measuring head for close extruder connection Robust and precise pressure transducer for high accuracy A range of metering pump sizes for specific applications Simple “in the field“ calibration Alarm system for malfunctions Rugged industrial design

Digital Rheometer : Alpha Chem is manufactures,exporter & suppliers Digital Rheometer. Digital Rheometer : Sophisticated Rheometer with continuous sensing and display. Stand-alone programming: Enter data, temperature requirements, start program, see results on built-in display. Computer programmable using optional Rheocalc 32 software lets you control all aspects of rheological testing directly from the computer. The tool to easily predict a materials flow, spray or pumping behaviour by studying shear rate profiles. Has built-in math models for data analysis in stand-alone mode, eg. Casson. Complete with appropriate spindles, Rheoloader program, power base, guard leg and carrying case. Accuracy: 1.0% of range Repeatability: 0.2%

PVS Rheometer is designed to test small complex samples by simulating process conditions in a bench top environment. The PVS Rheometer measures with a coaxial cylinder geometry and delivers excellent accuracy and outstanding sensitivity. We are acknowledged as one of the top PVS Rheometer Suppliers in the market.

Rheometers (Prescott make) Moving Die Rheometer(MDR), Oscillating Die Rheometer(ODR), Mooney Viscometers, Multi function Rheometers(MFR). We also supply ascessories like seals for mdr, mylar films for testing samples and etc..

This oscillating disk-cure rheometer, per ASTM D-2084 and ISO-3417, tests elastomeric materials to determine values for viscosity, cure characteristics and temperature at various points in the cure cycle.Computerized testing simplifies and reduces setup, data acquisition and display time.The ODR software prompts the user through each screen, which greatly reduces employee training time. This software builds your data library by compound, batch and test, and stores data, on hard drive or disks, for future analysis.The cure curve is displayed on monitor during test and can be printed after test or recalled and displayed on the screen at a later date.Gate parameters can be set for all data points; any point out of parameter is flagged during test and marked on the test report.This report includes cure curve and torque/time data for all selected points.Statistical analysis is done on all selected data points.  Specifications Standard     ASTM D-2084 ISO-3417 Frame Frame Weight     195 lb 89 kg Frame Depth     25 in 63.5 cm Frame Width   21 in 53.5 cm Frame Height     42 in 107 cm Temperature Temperature Controllers     P.I.D. Temperature Range     100 to 400 ºF 35 to 205 ºC Accuracy     ± 0.5 ºF 0.2 ºC Motor Motor Speed     100 rpm Maximum Torque     200 in·lb 22.6 N·m Degree of Arc     1 3 5 Motor Voltage1   115 V Motor Frequency     60 Hz Phase2     1 Pneumatics Pneumatics Pressure     90 psi 620 MPa Pneumatics Volume     2 ft³/min 0.06 m³/min Computer System 500 MHz CPU, 10GB HDD, 64 MB RAM, 48X CD ROM IBM-compatible PC SVGA color monitor Software Cure-test program per ASTM D-2084 and ISO-3417 Library storage of data by compound Package includes mean, std. deviation and coef. of variation, with max. min. and histogram Data can be exported to popular spreadsheets and statistical programs Windows 95, 98, NT, 2000, ME and XP compatible program ODR Test SoftwareAll-aluminum test frame is rugged, yet light-weight. An anti-tiedown control switches prevent operator injury.P.I.D. temperature controllers, temperature probes and cast-in platen heaters insure rapid heat-up and stable, constant temperature to the test sample.Thermo isolators separate electronic and mechanical components from heat, providing more-consistent test results and less potential for mechanical failure. 

Computerized testingrn• automatic machine start & stop for each specimenrn• continuous testing of samples depending upon batches, stockrn• each specimen graph is shown with separate color. • unlimited number of graph per screenrn• the results are marked on the graph during displayrn• each user is identified and can be given a passwordsrn• software provides automatic or user defined data backup and compact option. • user can view, delete specimen for a period

• Material: Stainless Steel
• Type: All in one
• Voltage: 220 V
• Weight: 8 Kg
• Country of Origin: Made in India
• Model Name/Number: DVNext
• Brand: Brookfield
• Viscosity: 1 to 320 mCp
• Usage/Application: Laboratory
• Number Of Cups: 2
• Viscocity Rpm: 0.1 to 250 RPM

• Type: Fully Automatic
• Brand Name: Aasabi
• Material: Standard Screw Extruder
• Voltage: 440 V / 380 V
• Features: Sturdy stand alone structure, Easy to use / user friendly, Longer working life, High performance
• Usage/Application: Lab
• Driven Type: Electric / software

• Speed: 1.67Hz/ 100cpm

The Xgen100® is equipped with an On-Board 24Bit Microprocessor (MPU) providing both Stand-alone (without PC) and with PC operability. The high precision of the 24Bit MPU provides In-Situ measurement of Elastic S', Viscous S'' Modulus and Tan delta (δ) process parameters. Touch-Pad Control Panel with backlit Digital read-out displays critical test parameters (Temperature, Time, and Torque) and can be connected to a Dot-Matrix Printer for cost-efficient reporting. The MDR Xgen100 has been benchmarked to provide repeatability to all global branded Rotorless Rheometers.

The oscillating Disc type Rheometer is an efficient, simple and reliable testing equipment. It is quite easy to operate. The Rheometer describes precisely and quickly curing and processing characteristics of vulcanizable rubber compounds. It works on a very simple principle. A test piece of rubber compound is contained in a sealed test cavity under positive pressure and maintained at a specified elevated temperature. A Rotor ( biconical disc )is embedded in the test piece and is oscillated through a small specified rotary amplitude. This action exerts a shear strain on the test piece and the torque (force) required to oscillate the disc depends upon Stiffness (shear modulus) of the rubber compound.The stiffness of the specimen compound increases when cross links are formed during cure. The direct Proportionately posited between the shear modulus and the cross linking density is based on the statistical theory of rubber elasticity .At a constant temperature of the test, a cross linking isotherm is the function of time of that property which serves to measure the course of the cross linking reaction. In the context of Rheometer, the cross linking isotherm is thus the function of time, of the oscillating shear force F, or of the Rheometer indication proportional to it, occurring at a given temperature as a result of vulcanization. A plot of this torque (force) value against time gives a typical graph called "Cure Curve or Rheograph". A trained eye can monitor the initial trough i.e. processing behavior of the compound, the slope of rise during cure phase i.e. curing characteristics and final shape of the curve. Internationally designated parameters like MI, MH, TS2, TS5, TC50, TC90 etc. are markers which can be used to describe a graph. The Cure Curve obtained with Rheometer is a finger print of compound's vulcanization & processing character. ApplicationIn order to produce consistent quality of rubber product, it is of vital importance that compounded rubber is of consistent quality. The process of mixing is subject to variations due to Ingredients variations Machinery variation Man variation Batch to batch variation as the compound is mixed in batches. To minimize the effect of above four variables one has to design technique to overcome it. If randomly selected batches are subjected to Rheometeric analysis, one could in a large sample size, workout upper and lower control limits, range, mean and standard deviation, with reference to Rheological parameters. Each batch on testing can be classified in Pass/Fail criteria depending upon the quality control limits. Based on this, the internationally acceptable control called "Statistical Quality Control" (SQC) can be designed. One can also design quality control gates which can be marked on the screen so that a quick decision can be made regarding acceptability or rejection . Rheometer is a versatile instrument and of numerous applications . A compounder can use it to his advantage in areas like development of new compound, rationalization of existing compound both in terms of quality and economics, optimization of curing process in the manufacturing process to get a better yield. It is up to the user to design his own techniques with the help of this excellent tool to suit his process.

• TEMPERATURE: The RM 200 TOUCH has a PT100 sensor which indicates temperatures between -50 °C to + 300 °C
• DISPLAY: 7" Touch screen

Carry out your flow curves directly on your RM200 TOUCH rheometer, without needing to be connected to a computer, for precise quality control that is both simple and effective,DISPLAY SETTINGS: Viscosity | Speed | Torque | Temperature | Time | Measuring geometry | Level of sensitivity | Date hour | Choice of viscosity units: cP or mPa·s | Language: FrenchEnglish,SECURITY AND CONFIDENTIALITY: An "operator" function allows you to enter a username for your instrument. This user must then be identified using a 4-digit code. There is also a protected mode that locks your measurement conditions

Rheometer odr 2000

• Material: ABS
• Features: Real-time graphing supports multiple languages, Math model calculations, Built-in math models for data analysis in stand-alone mode.
• Model Name/Number: DV3T
• Number Of Cups: 1
• Brand: BROOKFIELD
• Usage/Application: Laboratory

Product specifications High precision temperature and pressure transducers Mechanical and electro double overload protection device High precision electronic balance Swift screen changer saves much time Space saving integrated frame  

• Power: 3 KW
• Voltage: 240 V
• Warranty: Upto 1 Year
• Brand Name: Toyoseiki
• Material: Stainless Steel
• Usage/Application: Industrial
• Surface Finish: Color Coated
• Frequency: 50Hz

EKT-2000S Moving Die (Foam Pressure) Rheometer is the founder of Ektron Tek that is the designer of Asia’s first computerized Rheometer. Designed and manufactured in accordance with ASTM D5289 & ISO 6502 standards. The torque sensor is directly attached to the upper die to avoid friction and mechanical resistance which influence sensors’ precision. The measured torque value is the real viscosity elastic property of compounds. This serials of Rotorless Rheometer adopt new designed die structure provides simple test piece loading and removing, and ensures the vulcanization properties of rubber compounds are presented perfectly due to the fact that test specimens in the die cavity are held firmly. The torque-measuring device installed on the upper die eliminates extra resistance forces generated from the oscillating structures and can enhance its sensitivity. During test, the computer can automatically measure some viscoelastic curves such as: Elastic torque curve, Viscous torque curve, Viscous-Elastic torque curve, Tancurve, Loss angle curve, Curing rate curve, Upper/lower die temperature curve. (Note: 2000SP model can get some more curves of foam pressure and pressure rate) Multiple control gates are available for controlling the specified data such as ML, MH, TS, and TC. And extra 18 control points are also supplied for the user to set some control gates at any time point of a cure curve. Standard accessory - SPC (Statistical Process Control) software is used to analyze and draw the statistical aontrol charts including X-RM, -R, histogram, and normal distribution for some specified data.