Ga-1001-a Melt Flow Index Testing Machine Digital Plastic Melt Flow Rate Mfr Tester ISO1133 ASTM D1238

Product Description

GA-1001-A Melt Flow Index Testing Machine Digital Plastic Melt Flow Rate MFR Tester ISO1133 ASTM D1238

Discription:
Melt flow rate testing instrument can be used for ABS, polystyrene, polyethylene, polypropylene, polyamide, fiber resin, acrylate, POM, fluorine plastic, polycarbonate and other plastic materials, the melt flow rate (MFR) or the melt volume flow rate (MVR) to be determined.


Product Character:
1.English LCD Touched Screen.Ø
2.Hand automatic cutting material.
3.Double temperature control system, temperature control precision is more accurate, higher heating efficienc
4.Double imported sensors, more accurate temperature gradient from top to bottom, can be used independently, and improve the service life.
5. Cylinder for imports hartz alloying nitriding treatment, opening mould for carbon tungsten steel material, material reality.
6.Insulation barrels of sus304 stainless steel material for the whole, long-term high temperature does not rust.
7.Automatic calculation results, and print.

Test Standard
GB/T3682-2018,ISO1133-2011, ASTM D1238

Test Methods:MFR Methods
Display Mode:English color touch screen display

GA-1001-A Melt Flow Index Testing Machine Digital Plastic Melt Flow Rate MFR Tester ISO1133 ASTM D1238
Specification
 

Model	GA-1001-A
Barrel parameters	Inner hole 9.550±0.005mm
Pistons parameters	Piston head:  9.474±0.005mm
Outlet length	8.000±0.025mm
Paramters	Extrusion hole 1=2.095±0.005mm
Temperature parameter	With 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 range	Room Temperature~450degree centigrade
Temperature fluctuation	±0.2 ºC
Temperature uniformity	±1ºC
Temperature display resolution	0.1ºC
Display resolution	0.1ºC
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 down	30mm
Control precision	± 0.1mm
Test flow control
Times of cutting the material	0~10 times
Material cutting interval	0~999s(set reference Table 2)
Control flow reaches the set temperature without volatility
Barrel temperature time	15 min.
Material be installed	1 min.
Material sample temperature recovery time	4 min.
When binder set	1min
Output mode	Micro-automatic print output
Cut material methods	The hand automatic cut into one body
Test load	Eight sets of weights
Power	AC220V±10%   50/60HZ

Accessories List

No	Name	Qty	Remark
1	Weight	1 set	0.325kg,0.875kg,1.835kg,2.5kg,2.915kg,3.475kg,4.615kg,5.0k g
2	Weight tray	1pcs	Within level 1 load
3	Charging hopper	1pcs
4	Mouth mold cleaning rod	1pcs
5	Charging bar	1pcs
6	Cylinder cleaning rod	1pcs
7	piston rod	1pcs
8	mouth mold	1pcs
9	gauze	2roll
10	Print paper	2 roll

GA-1001-A Melt Flow Index Testing Machine Digital Plastic Melt Flow Rate MFR Tester ISO1133 ASTM D1238
Standard test force(8 level)
1  level:0.325 kg=(piston rod+weight tray+heat insulation cover+No 1 weight)
=3.187N
   2  level:1.200 kg=(0.325+No2  0.875 weight)=11.77 N
   3  level:2.160 kg=(0.325+No3  1.835 Weight)=21.18 N
   4  Level:3.800 kg=(0.325+No4  3.475Weight)=37.26 N
   5  Level:5.000 kg=(0.325+No.5  4.675Weight)=49.03 N
   6  Level:10.000 kg=(0.325+No.5  4.675weight+No.6 5.000Weight)=98.07 N
   7  Level:12.000 kg=(0.325+No.5  4.675weight+No.6 5.000+No.7 2.500weight)=122.58 N
   8  level:21.600 kg=(0.325+No.2  0.875weight+No3. 1.835+No.4
 3.475+No.5 4.675+No.6 5.000+No.7 2.500+No.8 2.915weight)=211.82 N

Chart 1
 

Melt flow rate (g/10min)	Sample quality in charging barrel (g)	Extrudate cutting-off interval time  (s)
0.1-0.5	3-5	240
>0.5-1	4-6	120
>1-3.5	4-6	60
>3.5-10	6-8	30
>10	6-8	5-15
1. If this experiment value is less than 0.1 g / 10 min or greater than 100 g / 10 min, suggest you melt flow rate 2. When the material density is greater than 1.0 g / 10 min, may need to increase the sample size. 3. With more than 25 g / 10 min. Measuring MFR of material, in order to obtain enough reproducibility, may need to cut the time interval of less than 0.1 s for automatic control and measurement, or use method B.

Chart 2

Material	Test temperatureθ,ºC	Standard load mnom,kg
PS	200	5.00
PE	190	2.16
PE	190	0.325
PE	190	21.60
PE	190	5.00
PP	230	2.16
ABS	230	10.00
PS-1	200	5.00
E/VAC	150	2.16
E/VAC	190	2.16
E/VAC	125	0.325
SAN	220	10.00
ASA,ACS,AEC	220	10.00
PC	300	1.2
PMMA	230	3.8
PB	190	2.16
PB	190	10.00
POM	190	2.16
MABS	220	10.00