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Shanghai Lijing Scientific Instrument Co., Ltd
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Fully automatic plastic melt index tester (GT-7200-MIA)

NegotiableUpdate on 03/03
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Overview
Adopting a dual stage heater to improve the temperature stability of the equipment, each stage is equipped with an independent temperature sensor, allowing the temperature of the heating material cylinder to be controlled within an accuracy of 0.1 ℃, ensuring the accuracy of the testing conditions. The electric loading weight device can automatically load the required load for testing through the delicate combination of screws and cylinders.
Product Details

1、 Product Introduction

Adopting a dual stage heater to improve the temperature stability of the equipment, each stage is equipped with an independent temperature sensor, allowing the temperature of the heating material cylinder to be controlled within an accuracy of 0.1 ℃, ensuring the accuracy of the testing conditions.
The electric loading weight device can automatically load the required load for testing through the delicate combination of screws and cylinders.

Key Features:
7-inch color touch screen display, PLC+RKC module control
The upper and lower molds self adjust PID temperature control
5-segment interval linear correction
Quick mold removal
Mobile heating material cylinder
Automatic weight loading device
Switching between A method, B method, and density measurement at will
USB interface, fast data download and output, and software update function

2、 Technical parameters

Product specifications: GB/T 3682, ASTM D3364, ASTM D1238, ISO 1133, JIS K7210

temperature range

Room temperature~450 ℃

Control method

7-inch color touch screen, PLC+RKC temperature control module

temperature accuracy

±0.1℃

test method

Method A: 0.15~50g/10min, Method B: 0.5~100g/10min
Switch freely with density measurement

Inner diameter of cylindrical barrel

Φ(9.5504 ±0.0076)mm

Piston rod size

The length of the piston head is 6.35 ± 0.13mm, and the outer diameter of the piston head is 9.4742 ± 0.0076mm
Piston rod diameter 8.89 ± 0.025mm

Fine pore mold size

Outer diameter (9.5 ± 0.02) mm; aperture (2.0955 ± 0.0051) mm
Length (8.00 ± 0.025) mm

Measurement distance of piston movement stroke

25.4mm

Sampling setting

1.0~25.4mm can be set arbitrarily

warm-up time

0-60min arbitrary setting

Data access

Standard USB port
(Printing function: optional)

Load loading method

Automatically load after default

Load capacity

Standard load: 325g (i.e. weight pressure rod)
Choose Load: 1000g, 1200g, 2160g, 3800g, 5000g, 10000g, 12500g, 21600g
(Combination selection)

Volume (approximately)

65cm × 50cm ×110cm(W×D×H)

Weight (approximately)

130 kg

power supply

AC 220V ± 5% 50-60Hz Fuses 6A approximately 1300W


If there are any changes or variations to the product specifications and content, please refer to our actual quotation information.