Dongguan Lixian Instrument Scientific Co.,LTD
Dongguan Lixian Instrument Scientific Co.,LTD have 22 years of experience in design, research and development. Factory covers an area of 6000 square meters, Total number of employees more than 60 in
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Laboratory Testing Machines Melting Index Tester Hz-1706a ISO1133-97, ASTM1238 Standards
Equipment description:
This equipment 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.
To meet the standard:
The machine designed and manufactured in accordance with the requirements of GB/T3682-2000, the main parameters to meet the ISO1133-97, ASTM1238 standards.
Technical parameter:
| Model | HZ-1706A |
| Barrel parameters | Inner holeф9.55±0.025mm |
| Pistons parameters | Piston head: ф=9.475±0.015mm |
| Piston length: H=6.35±0.1mm | |
| Parameters | Extrusion holeф1=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 ℃ |
| Temperature range | 80℃～400℃ |
| Temperature accuracy | ±0.2℃ |
| Display resolution | 0.1℃ |
| Maximum comsuption | < 600W |
| Temperature accuracy | 4 min. |
| Weight parameters are as follows: | |
| Weight accuracy | ±0.5％ |
| Basic configuration | A 0.325kg (including binder bar) |
| B 0.875kg | |
| C 0.960kg | |
| D 1.200kg | |
| E 1.640kg | |
| Position detection | |
| Loop distance from up and down | 30mm |
| Control precision | ± 0.1mm |
| Test flow control | |
| Work | Quality |
| Times of cutting the material | 0～10times
|
| 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 | 1 min. |
