HT-3682VM-7PT Professional High Melt Index PP Meltblown Melt Flow Rate Measuring Machine

Product Details
Customization: Available
Warranty: 1 year
Type: High Melt Index PP Meltblown Melt Flow Rate Tester
Gold Member Since 2019

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Basic Info.

Model NO.
HT-3682VM-7PT
Temperature range
0 ºC -400 ºC
Temperature display resolution
0.1 ºC
Temperature accuracy
± 0.2 ºC
Temperature uniformity
± 0.5 ºC
Testing Before Delivery
Yes
After-sale Customer Service
Yes
Transport Package
Standard Exporting Wooden Package
Trademark
DahoMeter
Origin
Dongguan, China
Production Capacity
300 Sets/Month

Product Description

HT-3682VM-7PT Professional High Melt Index PP Meltblown Melt Flow Rate Measuring Machine

Description 

The core layer melt-blown cloth of the mask is made of high-melt PP polypropylene melt-sprayed at high temperature, and has good fluidity. Its melt index range is 1000 ~ 2500g / 10min or higher, which belongs to ultra-high fluidity modified plastics. It is impossible to complete the test using the MFR quality method. According to the ASTMD1238 standard, a displacement sensor needs to be arranged at the lower end of the piston rod, which means that the volume of the extruded material is measured in a unit time, which is calculated by the displacement of the piston within a certain time.The unit is cm³ / 10 min, which is the MVR volume method; the most significant advantage of this method is the elimination of the effect of mechanical cutting, which can simultaneously record the characteristics of the distance of the piston displacement and the test time, while achieving high accuracy, even for short measurement time and small piston displacement, such as: high flow rate, PP polypropylene with a time of about 0.600S.

HT-3682VM is developed and produced by Hongtuo, which meets the requirements of ASTM D1238 standard, and also meets ISO1133, GB / T3682-2018, JIS and other standard specifications; it is developed and designed for PP polypropylene high melting index, which is widely used in mask meltblown cloth source PP Polypropylene modified plastics production enterprises, melt-blown fabric production enterprises, melt-blown machine production enterprises and other industries and related colleges, scientific research institution and quality inspection departments.


The HT-3682VM-7PT temperature control core adopts an independent research and development of dual temperature control system, using dual heating coils, PT100 platinum resistance temperature sensor, with fast heating rate, high temperature accuracy and other characteristics, 4 hours temperature drift does not exceed ± 0.2 ºC; displacement sensor adopt Japan Omron high-precision photoelectric rotary encoder with an accuracy of 0.01mm, which can accurately and quickly monitor the displacement distance of the melt at the discharge port, that is, the MFR melt rate, the unit is g / cm3

* According to ASTM D1238 standard specification, the MFR value in the above test is obtained by the MVR value and the density value under temperature at 230 ºC.

Features

A. Specially developed and produced for PP meltblown materials
B. Special models, easy to use, anyone can operate
C. High accuracy of temperature control, fast heating rate, 4 hours temperature drift does not exceed ± 0.2 ºC
D. High displacement accuracy, up to 0.01mm; the die material is tungsten carbide
E. Volumetric test without cutting, can directly output the test results
F. Accurate volume time 0.001s
G. Built-in micro printer, can print test data at any time
H. The density value of the material at a specific temperature can be calculated by the ratio of the volumetric mass method
J. It can be connected to the computer via USB, and the test conditions can be set on the computer through the software, the data can be printed, and the data can be stored (optional)


Model Difference


1. HT-3682VM-BA: 4.3 inch color screen button
2. HT-3682VM-5PT: 5 inch touch screen with top and bottom structure or 5 inch touch screen with left and right structure
3. HT-3682VM-7PT: left and right structure, dual temperature monitoring 7 inch touch screen

Main Technical Parameters
 

  1. Temperature range: 0 ºC -400 ºC
  2. Double heating ring, double P100 temperature monitoring system (for HT-3682VM-7PT)
  3. Temperature display resolution: 0.1 ºC
  4. Temperature accuracy: ± 0.2 ºC (HT-3682VM-7PT: ± 0.2 ºC)
  5. Temperature uniformity:
  6. ± 0.5 ºC (HT-3682VM-7PT: ± 0.2 ºC)
  7. Volume timing resolution: 0.001S,Accuracy:0.01S
  8. Chinese GB / 3682-2018S standard die / half die diameter: Φ2.095 ± 0.005mm / Φ1.050mm ± 0.005mm; die length: 8.000 ± 0.025mm / Φ4mm ± 0.025mm(half die is optional)
  9. American ASTM D1238 standard die / half die diameter: Φ2.0955 ± 0.0051mm / Φ1.048mm ± 0.005mm; die length: 8.000 ± 0.025mm / Φ4mm ± 0.025mm
  10. Loading barrel diameter: Φ9.550 ± 0.007mm; length: 152 ± 0.100mm
  11. Piston rod head diameter: Φ9.475 ± 0.007mm, length: 6.350 ± 0.100mm
  12. Weight accuracy: ± 0.5%
  1. Japan Omron photoelectric rotary displacement measurement sensor
  2. Mold material: tungsten carbide
  3. Displacement measurement
  4. accuracy: 0.01mm
  5. Test load: 2160g
  6. Countdown: 300s
  7. Melting index temperature: 230 ºC
  8. Volume method test range:
  9. 0.1-3000cm3/10min(displacement measurement)
  10. Measuring range of melt-blown material mass method: (0.1 ~ 2300) g/10min(displacement measurement)
  11. Measurement range of non-melt spray material mass method: (0.1 ~ 100)g/10min (cutting measurement)
  12. Output mode: Mini automatic printout
  13. Power supply voltage: AC220V ± 10% 50HZ or AC110 / 600HZ; choose different power supply voltage according to the country of use
  14. Weight: 60kg

 

Packaging & Shipping

HT-3682VM-7PT Professional High Melt Index PP Meltblown Melt Flow Rate Measuring Machine


Company Information

We, Dongguan Hongtuo Instrument Co., Ltd, a China based company, are pleased to introduce ourselves as a notable testing equipments and machines manufacturer.Our company was established in the year 2000 with two primarily motto, which includes complete client satisfaction and to reach top-most position in the international market. The exceptional quality of our products like Gold Tester,Gold Testing Machine,Density Meter,Universal Tensile Testing Machine,Climatic Chamber,Melt Flow Index Tester,Charpy Impact Testing Machine,Tap Density Tester,Abrasion Tester,Ultrasonic Flaw Detector,Surface Roughness Tester and other Laboratory Testing Equipment, etc. is our company's USP. 
HT-3682VM-7PT Professional High Melt Index PP Meltblown Melt Flow Rate Measuring Machine
Certification
HT-3682VM-7PT Professional High Melt Index PP Meltblown Melt Flow Rate Measuring MachineHT-3682VM-7PT Professional High Melt Index PP Meltblown Melt Flow Rate Measuring Machine

 

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