1, Application Range:
A computer-controlled capillary rheometer is suitable for the determination of thermosetting and heat shrinkable material in a given pressure, fixed rate or a certain temperature range of data at a rate of molten extrusion. Common thermoset materials such as PTFE, polystyrene (PS), polyethylene (PE), polypropylene (PP), etc. (see specific schedule) 2, Main Function
The rheometer for intelligent computer control capillary rheometer, able to work in constant pressure, constant speed, the heating rate, loading rate, segmented measurement, measured under various pressure through a computer or a variety of capillaries at different temperatures extrusion speed. May draw a stress-strain curve of the thermoplastic material, plasticized curve The softening point, the melting point, the pour point temperature. Determination of polymer melt viscosity and viscous flow activation resistance, but also study the melt spinning process conditions.
The machine is controlled by a computer, recording the extrusion speed, the pressure and the heating temperature, a viscosity number is automatically processed and plotted, print a complete report result. 3, Performance and Features:
The instrument temperature and loading design is very reasonable, and the use of computer-controlled, humane program design, high control accuracy, the data is an accurate, simple operation, easy maintenance. 4, Technical Parameter:
Temperature Range: ambient temperature to400ºC±1ºC
Temperature Accuracy: computer screen<±0.5ºC
Temperature fluctuations:±0.5ºC
Heating rate:1~10ºC/min adjustable continuously and temperature up quickly.
Plug diameter:
-0.05 mm
φ11.28
-0.012mm
Plug area:1cm2
Plug length:71mm
The discharge port specification:diameter,length: φ1:5;φ1:10; φ1:20;φ1:40mm
Outside diameter of the barrel 20+/-0.01mm;inner diameter:11.28mm
Length available of the barrel:167mm
Interface:computer USB interface
Controlled software:VC++
Function of software:determination of the stress - strain curve, the time - displacement curve, the curve plastics, The softening point, melting point, flow temperature.
5,Structural principle:
Computer-controlled motor, through a combination of belt gear, precision ball screw drive to a certain speed and pressure to drive high-strength steel material rod extrusion melt furnace chamber samples to determine the sample together with a variety of capillaries, collecting squeeze the velocity, temperature, pressure and flow data to calculate the various results. 6,Data types:
Shear rate, shear stress, liquidity, cure rates,softening point,pour point, viscosity,viscous flow activation energy
force-displacement curve(thermoplastic material)
time-displacement curve
7,Instrument accuracy:level I 8,Instrument standard:ISO11443(2005-3-5) Using rheometer and capillary slit to measure the liquidity of the plastic. 9,Main accessories:
1,one set host.
2,one Japanese high accuracy temperature control watch.
3,one Japanese Fuji servo control machine
4,one Japanese Fuji motor
5,one high-precision optical encoder
6,one high accuracy sensor
7,Tsinghua Tongfang brand computer
9,one set of profession testing software 10,Application industry:
1,Universities Polymer Materials Laboratory
2,Petrochemical agency
3,Plastic manufacturer
4,Research institution 11,A typical test material appendix
POM
PMA
ABS
PA66
Non-PA66
PTFE
PS
PE
PP
PVC
Our service: During the whole business process, we offer Consultative Selling service. 1)Customer inquiry process: Discussing testing requirements and technical details, suggested suitable products to customer to confirm. Then quote the most suitable price according to customer requirements.
2)Specifications customize process: Drawing related drawings to confirm with customer for customized requirements. Offer reference photos to show the appearance of the product. Then, confirm the final solution and confirm the final price with the customer.
3)Production and delivery process: We will produce the machines according to confirmed PO requirements. Offering photos to show the production process. After finishing production, offer photos to the customer to confirm again with the machine. Then do own factory calibration or third party calibration(as customer requirements). Check and test all the details and then arrange packing. Deliver the products is confirmed shipping time and inform the customer.
4)Installation and after-sale service: Defines installing those products in the field and providing after-sales support.
FAQ: 1. Are you a Manufacturer? Do you offer after-sales service? How can I ask for that? And how about the warranty? Yes, we are the one of professional Manufacturers like Environmental Chambers, Leather shoe testing equipment, Plastic Rubber testing Equipment... in China. Every machine purchased from our factory has 12 months warranty after shipment. Generally, we offer 12 months for FREE maintenance. while considering sea transportation, we can extend 2 months for our customers. Moreover, If your machine doesn't work, you can send us an e-mail or call us we will try our best to find the problem through our conversation or by video chat if necessary. Once we have confirmed the problem, the solution will be offered within 24 to 48 hours. 2. What about the delivery term? For our standard machine which means normal machines, If we have stock in the warehouse, is 3-7 working days; If there is no stock, normally, the delivery time is 15-20 working days after payment received; If you are in urgent need, we will make a special arrangement for you. 3. Do you accept customization services? Can I have my logo on the machine? Yes, of course. We can not only offer standard machines but also customized machines according to your requirements. And we can also put your logo on the machine which means we offer OEM and ODM service. 4. How can I install and use the machine? Once you have ordered the testing machines from us, we will send you the operation manual or video in English version through Email. Most of our machine is shipped with a whole part, which means it is already installed, you just need to connect the power cable and start to use it. And if it's necessary, we can also assist you to install your machine on site.
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