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/probador de termocontracción ASTM D2732 GBK-1

probador de termocontracción ASTM D2732 GBK-1

GBK-1 probador de contracción por calor sirve para probar la contracción por calor de películas de embalaje sumergidas en líquido a diferentes temperaturas.


  • Marca:

    GBPI
  • Artículo No.:

    GBK-1
  • Origen del producto:

    Guangzhou,China
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Detalle del producto

1. principio de funcionamiento

mida el tamaño modificado de la muestra después de calentarla en líquido y compárelo con el tamaño original para calcular la contracción por calor.


2. Parámetros técnicos

muestra tamaño: ≤ 140 × 140 mm

temperatura rango: ambiente temperatura ~ 250 ℃

temperatura precisión: ± 0,2 ℃

tiempo rango: 0,01 s ~ 99,99 h

líquido medio: glicerina

Energía: 1500W

instrumento tamaño: 32 × 40 × 22cm


3. Características del producto

depósito de líquido y tapa de aleación de aluminio, calentamiento rápido, mantenimiento en caliente.

temperatura y tiempo de la pantalla LCD.


4.Normas

El instrumento cumple con los estándares de ASTM D2732 y GB / T 13519.


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Applied to:

1) Plastic film, composite film, aluminum foil, aluminized film, etc;

2) Sheet, panel, rubber, ceramics, etc;

3) Packaging containers, such as: glass, bottle, cans, boxes, etc;

4) Expanding application: solar panel, LCD film, medical patch, etc.

Widely used in quality inspection organizations, drug control institutions, research institutes, packaging, thin film, food companies, pharmaceutical enterprises, personal care industry, electronics industry and so on.

Features

 Accurate and reliable data

 With The State Certificate for Gradation of the certified Reference Materials and Licence for Manufacturing Measuring Instruments of the state Reference MaterialsGBW(E)130543/4of Water Vapor Permeability Analyzer approved and issued by General Administration of Quality Supervision, Inspection and Quarantine of the P.R.C. Adopting state reference materials to calibrate and verify the instruments, ensure the accuracy, universality and authority of the test data.

Simple operation

 Professional software with simple interface, easy to use and convenient to set test process.

 Fully-auto operation, one-button test, judge and stop automatically.

 Curves display of temperature, humidity, weight, permeation in real time. The curves with conceal function, support query function for background data.

 Professional test report can be automatically generated and exported in PDF format.

Advanced technology

Temperature control: International advanced electromagnetic program step temperature control technology, auto heating and cooling; no need of external accessories. Precision: 0.1℃.

Using  international advanced technologies, the accuracy can reach 0.001 g/m2·24h

 Authority management & data trace

        The software is designed according to the requirements of the new GMP Appendix computerized system.

Need a user name and password to log in to the workstation, and ensure the safety and effectiveness of account and experiment data.

Users can be classified into different levels of system administrator, instrument administrator, auditor and operator.

The system administrator can adjust the permissions of various levels, for example, increase and decrease system control items of any level.

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Reliable and easy-maintenance instrument

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Functional modular design, easy to maintain.

Standard

GB/T 1037-1988GB/T 16928-1997ASTM E96/E96M-2016ASTM D1653-2013TAPPI T464ISO 2528-1995DIN53122-1JIS Z0208-1976YBB00092003-2015


                  Iterms

Specification 

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Test precision

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Temperature range

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Temperature accuracy

±0.1

Humidity range

dry method: ≤10%RH 

Humidity accuracy

±1%RH

Test area

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Sample size

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Sample thickness

3mm

Number of test sample

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Power

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Power supply

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Temperature control range of heating chamber

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Evaporating dish volume

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Features

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2) Easy to operate

       Professional software with simple interface, easy to use and flexibly to set test process. 

       Fully automatic operation, judge and stop automatically.

       Five sets of curves of temperature, upper cavity pressure, lower cavity pressure, pressure difference change, and penetration are displayed in real time. The curves with conceal function, support query function for background data.

       Professional test report, automatically generate and can be exported in PDF format.

3) Advanced technology

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      Temperature control: water-cooled temperature control technology, automatic heating and cooling. No needing external temperature control device to avoid the disadvantages of large size and multiple failures. High measurement accuracy, accurate to 0.1.

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5) Authority management and data tracking

     The software is designed according to the requirements of  the computerized system in the new GMP appendix.

     Needing user name and password to log in.

     Users are divided into multiple levels of system administrators, instrument administrators, auditors, and operators.

     The system administrator can adjust the authority of various levels; like increase and decrease the system control items of a certain level.

     With audit trail function (test trail, log trail). Every data change is recorded to ensure the safety and integrity.

    6) Stable, reliable and easy to maintain

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   The sensor has an automatic protection function that exceeds the range to avoid damage to important sensors when the instrument fails.

   Functional modular design for easy to maintain.

 

Standard

 GB/T 1038-2000, ISO 2556-1974, ISO 15105-1-2007, ASTM D1434, JIS K7126-1-2006, YBB00082003-2015

 

Technical Specification

 Items

 Technical Parameters

Testing range

0.0250000 cm3/m2·24h·0.1MPa

Testing accuracy

0.001 cm3/m2·24h·0.1MPa

Testing temperature range

1560

Temperature precision

±0.1

Vacuum degree

20Pa

Vacuum resolution

0.01Pa

Test pressure

0.1MPa

Test gas

O2, CO2, N2 etc.

Test area

50.24 cm2

Sample size

Φ110 mm

Sample thickness

2mm

Number of samples

3 pcs

Power

750W

Power supply

AC 220V, 50Hz

 

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