Product Features
1. Display Methods: Digital meter display, LCD display, computer display – intuitive and clear. 2. Features printing capability, allowing for the printing of test reports. 3. Temperature-holding time up to tens of thousands of hours, using the volume method in the melt flow rate instrument, suitable for long-term operation.
Our company's developed and manufactured universal testing machines, impact testers, image measurement systems, one-touch flash testers, surface roughness and profile meters, roundness and cylindricality gauges, constant temperature and humidity test chambers, walk-in high and low temperature test chambers, cold and hot shock test chambers, metallographic microscopes, hardness testers, and salt spray test chambers are well-selling in the consumer market.
Melt Flow Rate Meter Usage Instructions:
1. Turn on the power, set the temperature, sample interval, and cutting次数, melt flow rate meter, wait for the temperature to rise, before testing the sample, ensure the barrel temperature is constant >15 minutes.
2. Weigh 3-8 grams of test sample based on the pre-calculated flow rate.
3. Prepare gauze, tweezers, cleaning cloths, and mouth mold cleaning rods.
4. After the temperature stabilizes, use a funnel to transfer the weighed sample into the cylinder, then manually compress the sample with the piston. The function of the melt flow rate meter is to complete this process within 1 minute.
After four minutes, the temperature should return to the selected setting; at this point, apply the selected load to the piston. The piston will descend under gravity until a bubble-free thin strip is extruded.
6. Pre-cut and start timing, automatically cut at the set time intervals; each cut segment is 10-20mm in length.
7. After cutting, quickly remove the mold and excess material. Clean the mold promptly while it's hot, using a melt flow rate meter manufacturer, and then clean the interior of the hopper with cheesecloth.
After sectioning and cooling, carefully weigh the samples, ensuring accuracy to 1mg, and calculate the average weight.
Standard of Execution:
GB/T 1633 "Determination of Vicat Softening Temperature (VST) of Thermoplastic Plastics"
GB/T 1634 Part 1: General Test Method for Determining the Load-Deflection Temperature of Plastics
GB/T 8802 "Determination of Softening Temperature of Plastic Pipe Fittings"
ASTM IS075-2013 "Determination of Plastic Load Deflection Temperature"
ASTM D 648 "Test Method for Hot Deformation Temperature of Plastics"
ASTM D 1525 "Test Method for Vicat Softening Temperature of Plastics"
Our company's research and production of testing machines, impact testers, image measuring instruments, one-touch flash testers, roughness and contour gauges, roundness and cylinder gauges, constant temperature and humidity test chambers, walk-in high and low temperature test chambers, cold and hot shock test chambers, metallographic microscopes, hardness testers, and salt spray test chambers are enjoying great popularity in the consumer market.
Solvent Flow Rate Meter Manufacturer - Solvent Flow Rate Meter - Zhongxin Research Testing Instruments (View) provided by Zhongxin Research (Suzhou) Testing Instruments Co., Ltd. Zhongxin Research (Suzhou) Testing Instruments Co., Ltd. adheres to the corporate philosophy of "people-oriented," boasting a highly qualified team. We strive to offer superior products and services to回馈 society and welcome both new and old customers to visit and support us. Together, let's create a brighter future. Zhongxin Research - Your Trusted Friend. Company Address: No. 1377 Fuchunjiang Road, Kunshan Economic Development Zone. Contact Person: Yuan Quanlei.
