LS-101-4 Fully Automatic Melt Flow Index Tester

LS-101-4 Fully Automatic Melt Flow Index Tester

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  • Inquiry

LS-101-3 Fully Automatic Melt Flow Index Tester

1.Product introduction

This tester for high precision automatic melt flow rate instrument, used for testing all kinds of plastic, resin in the state of viscous flow through a certain temperature and load, every 10 min module and melt flow rate through the standard port MFR/MVR value, it is suitable for high temperature of polycarbonate, aromatic sulfone, fluorine plastics, nylon engineering plastics, can also be applied to polyethylene (PE), polystyrene (PS), polypropylene (PP), ABS resin, polyformaldehyde (POM), polycarbonate (PC) resin with lower melting temperature, such as plastic test, widely used in plastic production,Plastic products, petrochemical and other industries and related institutions, scientific research units and commodity inspection departments.

 

2.Test standard

GB/T3682-2018Measurement of melt flow rate and melt volume flow rate of thermoplastic plastics
ISO 1133:2011Determination of mass flow rate MFR and melt volume flow rate MVR of thermoplastic melt
ASTM D1238-13Standard test method for flow rate determination of thermoplastic melt by extruded plasticimeter

 

LS-101-3 Fully Automatic Melt Flow Index Tester

3.Product advantage

  • Ø more paragraphs (2) temperature control method, two groups of platinum resistance sensor, two heating jacket separate temperature control, high accuracy intelligent PID control, ramp rate the heating speed is adjustable
  • Ø resolution temperature was 0.1 ℃, the temperature uniformity of 0.2 ℃, the temperature fluctuation of not more than 0.5 ℃ within 24 hours, the displacement sensor resolution is 0.001 mm.
  • Thermal protection device
  • Ø hand automatic cutting material, can be arbitrary set blanking time (0 ~ 999), blanking times (0 ~ 999)
  • Ø test can choose quality standard, or volume method, two test methods or simultaneously, and can melt density is calculated.Both methods are tested when the piston rod moves to a certain position.
  • Ø stable internal temperature alarm prompts, and an increase of 240 seconds (GB3682 regulations) material preheat second countdown, after the end of the countdown, issued a prompt, can also set the American standard (ASTM) preheating time, etc.
  • Ø built-in many plastic material melt index test conditions, convenient customer used to be obtained at any time, reduce the tedious work, and storing the last test conditions and results
  • Built – in mini printer for easy printing test data
  • Ø high precision touch screen controller, 7 inch touch screen, can be stored and print test conditions and data recently, test print menu Settings include test time (the default) system, operating personnel, material name, test method, test conditions (temperature, weight weight, blanking interval) data, test results, test results, the artificial judgement OK or NG, etc.,
  • Ø reserved RS232 interface or USB interface to connect computers, can through the computer control instrument operation and to save test data transmission to the computer,
  • Ø need weight load, are installed in screen equipment to choose corresponding weight and loading that no user manual loading or bolt type selection, reduce the workload.Test completion self – rising.

Test Methods:MFR +MVR Methods

Display Mode:English color touch screen display

 

  1. Technical Speicification
ModelLS-101-3
Barrel parametersInner hole 9.550±0.005mm   length 163mm
Pistons head  parametersPiston head:  9.474±0.005mm
Piston rod diameter8.94mm
Mold length8.000±0.025mm
Mold nominal inner diameter2.0955±0.0051mm

 

Half die length4.000±0.025mm
Half die nominal inner diameter1.050±0.005mm
Temperature parameterWith intelligent temperature control instrument, with four pairs of significant temperature setting control, PID parameters can be automatically set, precision up to ± 0.1 degree centigrade
Temperature rangeRoom Temperature~500degree centigrade
Temperature fluctuation±0.2 ℃
Temperature uniformity±1℃
Temperature display resolution0.1℃
Display resolution 0.1℃
Maximum comsuption < 600W
Time display resolution 0.1s
Weight parameters are as follows:
Weight accuracy ±0.5%
Basic configuration

 

A    0.325kg  
B    1.2kg
C    2.16kg
D    3.8kg
E     5kg
F     10kg
G    12.5kg
H     21.6kg
Position detection
Loop distance from up and down30mm
Control precision± 0.1mm
Test flow control
Times of cutting the material0~10 times
Material cutting interval0~999s(set reference Table 2)
Control flow reaches the set temperature without volatility
Barrel temperature time15 min.
Material be installed1 min.
Material sample temperature recovery time4 min.
When binder set1min
Output modeMicro-automatic print output
Cut material methodsThe hand automatic cut into one body
Test loadEight sets of weights
PowerAC220V±10%   50/60HZ   

 

LS-101-3  Fully Automatic Melt Flow Index Tester

5.Parts list                                                      

NoNameUnitQtyRemark
1Host machineSet1Include printer
2WeightsetTotal 8 level,0.325 kg,1.200 kg,2.160 kg,3.800 kg,5.000 kg,10.000 kg,12.000 kg,21.600 kg(1# within level 1)
3Weight traypcs1within level 1
4piston rodpcs1within level 1
5mouth modelpcs1tungsten carbide
6charging hopperpcs1 stainless steel
7loading rodpcs1
8Barrel cleaning leverpcs1
9Mouth die Cleaning rodpcs1 stainless steel
10Gauzepcs2
11Print paperpcs2
12OthersCertificate of quality, specification, one feeding plate

 

  1. Software

        

   

8.List of major accessories                                    

NoNameUnitQtyRemark
1relayset3Taiwang yangming
2Temperature sensorpcs2UK RS PT100
3Power switchpcs1Zhejiang hongbo
4Heatingpcs2High temperature resistant pure copper heating sleeve
5Controller (including touch screen)pcs1Self-developed intelligent multi-point temperature control system (including 7-inch touch screen)
6lifting motorset1AC AC motor, plowway, Taiwan
7cutting off motor

 

set1Taiwan imports plowway direct current
8transformerset1Guangzhou baiyun
9encoderpcs1Original Japanese omron
6Mouth diepcs1 tungsten steel
7charging barrelpcs1Nitriding treatment of harwood alloy, corrosion resistance
8printerpcs1Beijing weihuang

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