Flexible Packaging Film Coefficient of Friction Tester COF Testing

This product is based on the test principle of the Coulomb oxygen analysis sensor and is designed and manufactured with reference to the ASTM D 3985 standard. It is used to determine the oxygen transmission rate (quantity) of film or sheet materials.

GBDA-180 Intelligent Compost Degradation Tester is the world's leading biodegradation analyzer tester based on the composting method to detect the corresponding substance and the maximum biodegradation rate under the condition of oxygen supply. It is also a tester for inspection and testing institutions and scientific research universities. One of the necessary equipment for research, analysis and testing of degradable materials. Let us work together to protect the beautiful earth home.

GC9802-K Face Mask Ethylene Oxide (EO) Residuals Testing Gas Chromatography has a reasonable structure, stable and reliable performance, simple operation and convenient maintenance. Can be widely used in petroleum, chemical industry, pesticides, medicine and health, commodity inspection, environmental protection, universities and other production and scientific research departments. It can be used to detect ethylene oxide and other organic solvents. Detects purity or content of a single solvent

Application

GNP-1 Bursting Strength Tester can measure the bursting strength of single-layer or multi-layer paper, and can be used to test the blasting strength of cloth, leather, paper board, thin metal sheet, etc. Use mark transmission pressure, automatically retain the maximum bursting strength value when bursting, decomposition degree is 100 times higher than the needle type.

GBN200G Compression Tester is used to test the pressure resistance and blasting strength of various packaging bags, used in quality inspection, drug testing, scientific research, packaging, film, food, medicine, daily chemicals and other industries.

GBPI Gas Chromatograph GC-9802 apply to test the smell and solvent residues of printed packaging materials, test the quality and purity of the solvent.

Water vapor permeability analyzer using infrared sensor is to test the water vapor transmission rate (WVTR) of films or sheets materials. Ideal for high barrier materials like Aluminium foil.

Product introduction:

       DSC is the company's highest precision differential. The sensor is made of imported e-couple with high sensitivity.Signal acquisition circuit shielding protection, strong anti-interference, high baseline stability.

The DSC is a touch screen type, which can be used for glass transition temperature test, phase transition test, melting and enthalpy test, product stability and oxidation induction period test.Wide range of application

Technical parameters:

1. Temperature range:Room temperature ~550 ℃ air cooling

2. Temperature resolution: 0.01℃

3. Temperature fluctuation:±0.1℃

4. Temperature repeatability:±0.1℃

5. Heating rate: 0.1～100℃/min

6. Constant temperature time: program setting ≤ 24h

7. Temperature control mode: heating, constant temperature,

8. DSC range: 0～±600mW

9. DSC resolution: 0.01uW

10. DSC accuracy: 0.001mW

11. Working power supply: Ac220vv50 Hz or customized

12. Atmosphere control gas: nitrogen, oxygen (instrument automatic switch)

13. Gas flow: 0-300mllmin

14. Gas pressure: 0.2MPa

15. Display mode: 24 bit color, 7 inch LCD touch screen display

16. Data interface: standard USB interface

17. Parameter standard: With reference materials (indium, tin), users can adjust the temperature by themselves

18. The upper computer is a three in one operation software, which is also suitable for thermogravimetry and synchronous instruments.

19. The instrument has several groups of thermocouples, one for sample temperature, one for furnace body temperature and one for internal environment temperature

Technical features:

1. Industrial level 7-inch touch screen, display information rich.

2. New metal furnace structure, better baseline and higher precision.Indirect conduction mode is adopted in heating, which has high uniformity and stability, and reduces pulse radiation, which is better than traditional heating mode.

3. USB communication interface, strong versatility, reliable communication, support self recovery connection function.

4. Automatic switching of two-way atmosphere flow, fast switching speed and short stable time.At the same time, a protective gas input is added.

5. The software is simple and easy to operate.

 Product introduction

GBDA-180W The Compost Degradation Tester is based on the gravimetric method for

measuring carbon dioxide emissions. It is a professional use of small reactors to determine the final biodegradability of test materials. It is suitable for the biodegradability analysis of degradable plastics and bio-based materials such as lunch box garbage, waste ground film, plastics containing plasticizers and pigment additives, etc

Test Principle
Firstly submerge the specimen in the water in the vacuum chamber, and then evacuate the vacuum chamber to form differential
pressure between the inside and outside of specimen. The seal property can be obtained by observing the steady progression of
bubbles from the specimen or observing how the specimen expands and restores to its original shape after vacuum release.

Product Introduction

GBB-C vertical heat seal tester can accurately measure the heat sealing temperature, heat sealing time, heat sealing pressure, and other heat sealing performance parameters of plastic packaging vertical bags, paper-plastic composite vertical bags and metal composite vertical bags(boxes). The heat sealing performance of samples of different materials are different. And the best heat sealing conditions can be accurately obtained through the determination of their heat sealing performance parameters.

Testing Principle

Put the sample on the lower tray of the instrument, adjust the appropriate height according to the size of the sample, set a certain sealing temperature, time and pressure as required, and start the instrument with one key. The fixture on the instrument will heat seal the sample according to the setting parameters. Under the manual state, step on the foot switch, and the heat sealing knife is pressed. The heat sealing time is determined by the value set by the time control. In the automatic state, the upper and lower heat sealing knives of the heat sealer will automatically heat seal repeatedly according to the set time.

Standards

ASTM F 2029

Specifications

Characteristics

u High progress imported quality sensor, quality assurance

Original imported temperature sensor, wide temperature control range, high sensitivity, temperature control accuracy of ± 1 ℃, it has ultra-high stability and ultra-low failure rate.

u Independent control of heat sealing temperature

The rear of the heat sealing knife is equipped with a temperature sensor, and the temperature control of the inner and outer sealing knives is independent and set separately.

u Personalized test selection

Manual testing and automatic testing are free to choose. The automatic mode is time-saving and convenient, and the repeatability is fully automatic for heat-sealing the sample; the manual mode is equipped with a suitable foot switch, step on the foot switch, the heat sealing knife is pressed, and the safety protection is easy to operate.

u New air drive system

The drive system consists of a pressure gauge, a pressure regulating valve, and a cylinder. After the compressed air is introduced, the pressure is adjusted through the pressure valve, the air pressure can be accurately locked, and the heat sealing clamp is pneumatically driven, which is convenient and efficient.

u Wider range of customized services

The anti-sticking function of the heat sealing knife can be upgraded as needed, experience upgrade, and it is more intuitive and convenient to determine the best heat sealing conditions.

The shape, size and smoothness of the sealing knife heat cover can be customized to meet different scientific research needs.

Application