+86 15820231129

info@gbtest.cn
Search

what are you looking for?

  • Facebook
  • Linkedin
  • Youtube
  • Twitter
English en русский ru español es العربية ar
packaging testing equipment Water Vapor Permeation Tester
Products
Home /

Barrier And Permeation Properties Test Equipment

/

Gas Permeability Analyzer

/N500 2.0 Gas Permeability Analyzer

Gas Permeability Analyzer
N500 2.0 Gas Permeability Analyzer

N500 2.0 Gas Permeability Analyzer

Introduction

Based on the test principle of the differential pressure method, N530 is designed with reference to the GB/T 1038 standard and used to test the gas transmission rate (quantity) of film or sheet materials.

  • Brand:

    GBPI

  • Product Origin:

    CHINA

  • Shipping Port:

    SHENZHEN
Inquiry now Download
Product Detail

N500 2.0 Gas Transmission Rate Tester

N500 2.0 Gas Transmission Rate Tester
N500 2.0 Differential Pressure Gas Permeability Test Equipment

Product Introduction

Designed and manufactured based on the differential pressure test principle in compliance with GB/T 1038, ISO 2556 and other standards. Equipped with high-precision pressure sensors and automatic differential pressure maintenance technology to deliver superior test accuracy.

It is suitable for testing gas transmission performance of films, sheets, paper, packaging containers and related materials used in food, pharmaceutical, medical device, daily chemical, photovoltaic electronics and other industries, offering wide-range and high-efficiency gas permeability detection for high, medium and low gas barrier materials.

Get Quotation

Test Principle

The N500 2.0 gas transmission rate tester adopts differential pressure method. Place the processed test sample between upper and lower cavities, vacuum the entire gas circuit system with a vacuum pump, then fill the upper cavity with experimental gas under 0.1 MPa to form a stable differential pressure between two cavities.

Driven by pressure gradient, gas penetrates the film from upper cavity to lower cavity. The system calculates gas transmission rate and other barrier property parameters of the sample via pressure variation detected in the lower cavity.

Differential Pressure Schematic Diagram
Figure 1 Differential Pressure Principle Schematic

Compliant Test Standards

Chinese Pharmacopoeia 2025 Edition <4007 Test Method for Gas Permeability of Pharmaceutical Packaging Materials>, GB/T 1038.1, ISO 2556, ISO 15105-1, ASTM D1434, JIS K7126-1, YBB 0008-2003

Technical Specifications

Test Range 0.02~50000 cm³/(m²·24h·0.1MPa)
Resolution 0.0001 cm³/(m²·24h·0.1MPa)
Temperature Control Range 15~60℃
Temperature Control Accuracy ±0.1℃
Vacuum Degree ＜10 Pa
Vacuum Resolution 0.01 Pa
Test Pressure 0.1 MPa
Test Gas O₂, CO₂, N₂, etc.
Effective Permeation Area 50.24 cm²
Specimen Size Φ110 mm
Max Specimen Thickness ≤2 mm
Test Quantity 1 specimen per batch
Overall Dimension 380 mm × 585 mm × 345 mm
Net Weight 25 kg
Rated Power 450 W
Power Supply AC 220 V, 50 Hz

Product Advantages

• Patented core technology delivers efficient and precise testing. The patented automatic differential pressure maintenance technology freely adjusts pressure difference on both sides of sample; built-in high-precision pressure sensor with 0.01 Pa resolution, excellent stability and low failure rate.

• Bidirectional automatic temperature control via semiconductor cooling chip, temperature control accuracy up to ±0.1℃.

• Original high-reliability vacuum pump with ultimate vacuum of 0.05 Pa, featuring high pumping efficiency and low noise.

• Brand-new pneumatic gas circuit control system, one-touch automatic fixture locking for effortless operation and superior sealing performance.

• Wide measuring range for diverse test demands, lower detection limit reaches 0.02 cm³/(m²·24h·0.1MPa), compatible with all high/medium/low barrier materials. Optional adapters support testing gas permeability of bottles, bags, bowls and other containers; compatible with O₂, CO₂, N₂, air and various test gases.

• Supports research on gas permeation process. Software permeation module calculates gas transmission rate, permeability coefficient, diffusion coefficient and solubility coefficient. Data fitting function available at arbitrary temperatures to generate material barrier parameters under different thermal conditions. Custom high-pressure test function supports precise pressure holding within 0~300 kPa.

• Ergonomic & aesthetic exterior design with refined 3D printed housing, smooth streamlined and fashionable appearance. Fully automatic one-click testing with auto-judgment and auto-stop function. Real-time visualization of five groups of curves: permeation volume-time, temperature-time, upper cavity pressure-time, lower cavity pressure-time, differential pressure variation-time, with curve preview & hide function.

• Intelligent self-developed operating system with modular graphic interface, flexible parameter setting for intuitive operation. Designed compliant with GMP Annex , equipped with audit trail and multi-level user authority management to meet full data traceability requirements for pharmaceutical industry. Customizable test reports with multiple export formats, digital signature and online report submission & approval function supported.

• Professional calibration service guarantees accurate & reliable data. GBPI holds National Standard Reference Material Certificate approved by SAMR, standard substance serial numbers GBW(E) 130541 / GBW(E) 130542. Instrument calibration and verification with national standard reference materials ensure test data accuracy, universality and authority.

• Intelligent laboratory IoT platform compatible. Connect instrument to network for digital management, remote authorized login for experimental data management, remote fault diagnosis & troubleshooting. Users can download instrument manuals, documents and operation videos directly on the platform.

Application Fields

Films

Gas permeability test for plastic films (PP/PET/PE/PVC/BOPP/CPP), plastic composite films, paper-plastic films, metal-laminated films, co-extruded films, aluminum plated films, biodegradable packaging films (PLA/PBAT/PBS) and other film materials.

Sheets

Gas permeability test for solid pharmaceutical hard sheets (PP/PVC/PTP), metal composite sheets, rubber sheets and other sheet materials.

Paper & Paperboard

Gas permeability test for coated paper, carbon paper, silicone coated paper, aluminized paper, paper-aluminum-plastic composite sheets and other paper & paperboard products.

Medical Plasters & Warm Patches

Gas barrier performance test for medical medicinal plasters, heating patches, menstrual cramp relief patches and other medicinal adhesive products.

Sanitary Products

Gas permeability test for sanitary napkins, panty liners and other disposable hygiene supplies.

Send A Message

Leave us a message, we will get back to you ASAP.

Related Products
Gas Permeability Analyzer N530 L Gas Permeability Analyzer
Introduction Based on the test principle of the differential pressure method, N530L is designed with reference to the GB/T 1038 standard and used to test the gas transmission rate (quantity) of film or sheet materials.
Differential Pressure Gas Transmission Tester Differential Pressure Method Gas Transmission Tester N530 2.0
Introduction N530 2.0 is based on the test principle of differential pressure method, It's designed with reference to GB/T 1038, ISO 2556 and other standards. Adopt high-precision pressure sensor and automatic pressure difference keeping technology, high test accuracy. It is suitable for the gas permeability test of films, sheets, papers, packages and related materials in the fields of food, medicine, medical equipment, daily chemicals, photovoltaic electronics, etc. It provides a wide range and high-efficiency gas transmission rate test of high, medium and low gas barrier materials.
Gas permeation testing Gas Permeability Testing Differential Pressure Method N500L
Product Introduction This product is based on the test principle of the differential pressure method, and is designed and manufactured with reference to ASTM D1434, ISO 2556 and other standards. With high-precision pressure sensor and automatic differential pressure maintaining technology, this machine has high test accuracy. It is suitable for the gas permeability test of films, sheets, paper, packaging and related materials in food, medicine, medical equipment, daily chemicals, photovoltaic electronics and other industries. It can be used to test high, medium and low gas barrier materials with outstanding efficiency.
leakage and sealing strength tester Multifunctional leakage and sealing strength tester
Intelligent Leakage Tester uses the working principle of pressurizing samples to test the sealing strength and integrity of packaging materials. It is suitable for food and medicine packaging materials such as flexible, rigid, porous and laminated aluminum foil. There are a variety of test modes, which can comprehensively evaluate the tightness and integrity of packaging materials. It has wide applicability, complete functions and accessories,which is comply with ASTM, ISO and GB standards. At the same time, our company provides suitable accessories and services for different samples  
Portable Digital Gloss Meter KGZ 1C Intelligent Gloss Tester
  Application used to detect the gloss of plastic film, paper, ink, adhesive, etc. Multi-point measurement and data processing can be performed on the sample, and parameters such as average value, standard deviation and coefficient of variation can be printed directly. The machine has high precision and good stability, and can measure the glossiness of flat products such as paint, paper, plastic, ceramic, stone and metal.   Feature  Full-function intelligent design, light touch key operation.  Automatic measurement and manual measurement function.  For single point or no more than 10 points measurement, calculate the average value, root mean square, coefficient of variation and print out the result.   Standards  Angle International Standard Chines Standard Application 20 ISO-2813 ISO8254 GB9754 GB8807 Coating Plastic 20 TAPPI-T653 ASTM-D1834 GB8941.1 Paper 45 ISO-2767 GB8941.2 Metal compound paper 45 ASTM-C346 ASTM-D2457 GB8807 Ceramics、Plastic 45 JIS-E8741   Coating 60 ISO-2813 ASTM-D2457 GB9754 GB9966 GB8807 Coating Stone Plastic 75 TAPPI-T480 GB9841.3 Paper 85 ISO-2813 GB9754 Coating   Specifications Item Specification Test range 0-199.9 Gloss units Precision ±1.0 Gloss units Stability Not more than 0.5 gloss unit / every 30 minutes Repeatability Not more than 0.5 gloss unit Measuring probe size 180mm×100mm×50mm Power 25w/ 220vAC，50HZ      
Spout bag packaging machine Two-station Rotary Mode Spout Sealing Machine
GF-2500B Two-station Rotary Spout Sealing Machine GBPI GF-2500B Fully Automatic Two-station Rotary Spout Sealing Equipment Address: No.3 Linjiang Road, Xiagang Subdistrict, Huangpu District, GuangzhouTel: +86 15820231129 | Official Website: www.gbpitester.com Product Introduction The fully automatic two-station rotary spout sealing machine is dedicated equipment for automatic spout sleeving and heat sealing between spouts and pouches. It fits spouts of various models, calibers and lengths, as well as multiple pouch types including stand-up pouches, 3-side sealed pouches, bias-cut pouches and penguin pouches. Widely applied in beverage, daily chemical, pharmaceutical, food and other industries. It can be customized to connect with filling production lines for integrated production. Technical Parameters Applicable Pouch Types Stand-up pouches, three-side sealed pouches, gusseted pouches, special-shaped pouches Material Types Pouches: inner PE layer, inner PP layer; Spouts: PE, PP materials Product Specifications Center sealing: Pouch size 100~180 mm(L) × 65~135 mm(W), sealing length: 65~135 mmBias sealing: Pouch size 135~180 mm(L) × 70~100 mm(W), sealing length: 60~120 mmSpout size: standard caliber 8.5 mm, optional 10 mm, 14 mm, 16 mm, etc. Working Speed Max 80~90 pcs/min, actual speed depends on samples Positioning Accuracy ≤±0.5 mm Heat Sealing Tools 6 sets in total: 1 preheating set, 4 heat sealing sets, 1 cooling set Temperature Control Module 3 sets (8-channel module), control accuracy ±0.1℃ Temperature Range Ambient temperature ~ 300℃ Power Supply 380V/50Hz, 12KW Air Supply 0.6~0.8MPa, 600L/min Overall Dimensions 3428 x 2525 x 2241mm (Length × Width × Height) Machine Weight 2400 Kg Product Features • Adopts two-station design, fully automatic processes including preheating, bag separation, spout feeding and heat sealing; • PLC control with intelligent parameter setting, supports quick parameter adjustment for different pouch types and spouts, simple operation; • Equipped with imported temperature control modules and pneumatic components such as SMC, Festo and Airtac for stable reliable quality; • Stepwise heating & final cooling sealing structure to achieve superior sealing effect; • Automatic fault detection, alarm, emergency stop, fault diagnosis and fault position display; • Lightweight body, small floor occupation and stable operation performance; • Main structural parts adopt aluminum alloy and stainless steel, complying with GMP sanitation requirements for food and pharmaceutical production. Application Areas Jelly spout bag Soy milk spout bag Toiletries spout bag Laundry detergent stand-up pouch Seasoning stand-up pouch Juice stand-up pouch Suitable for jelly spout pouches, soybean milk spout pouches, toiletries pouches, laundry detergent stand-up pouches, seasoning stand-up pouches, fruit juice stand-up pouches and other spouted packaging bags. Get Quotation for This Machine GBPI Packaging Test Equipment ManufacturerAddress: No.3 Linjiang Road, Xiagang Subdistrict, Huangpu District, Guangzhou, Guangdong, ChinaTel: +86 15820231129 | Official Website: www.gbpitester.com
Professional Carbon Paper Air Permeability Rate Tester supplier Carbon Paper Air Permeability Rate Tester
Product Brief The N600C Carbon Paper Air Permeability Rate Tester is designed and developed in accordance with GB/T 20042.7-2014. Adopting the differential pressure method as its testing principle, it is professionally used for measuring the air permeability rate of various types of carbon paper for proton exchange membrane fuel cells (PEMFC). Testing Principle Based on the differential pressure method, the sample is placed between two fixtures, forming a constant differential pressure on both sides of the sample. Driven by the differential pressure, gas flows from the high-pressure side through the sample to the low-pressure side. The air permeability rate of the carbon paper is calculated based on the transmission flow rate, sample thickness, test area, and test differential pressure. Executed Standards GB/T 20042.7-2014 Technical Parameters Item Technical Parameters Test Range 0~200,000 mL·mm/(cm²·h·mmHg)0~14,701 mL·mm/(cm²·hr·mmAq) Resolution 0.1 mL·mm/(cm²·h·mmHg)0.1 mL·mm/(cm²·hr·mmAq) Pressure Range 0~500 Pa (other ranges available upon request) Pressure Resolution 0.1 Pa Pressure Accuracy 0.1% FS (Full Scale) Flow Range 0~50 L/min (other ranges available upon request) Flow Resolution 1 mL/min Flow Accuracy 1% FS (Full Scale) Test Area 16 cm² Instrument Dimensions 410 mm×295 mm×365 mm Power 100 W Power Supply 110~250 VAC, 50~60 Hz Product Features • The instrument's differential pressure is adjustable within the range of 0~500 Pa, with an accuracy of 0.1% FS, fully meeting the test pressure requirements of different samples;• The test range can be customized according to different sample requirements;• Arbitrary pressure adjustment, fully automatic operation, and automatic measurement and calculation of results;• Equipped with a color touch screen, no external computer required;• Built-in micro-printer for real-time printing of test reports;• The upper computer software is designed in accordance with the new GMP Appendix "Computerized Systems", supporting functions such as hierarchical permission management, audit trail, and electronic signature (optional).  
1 GBPI ASTM D 3078 hermetic sealing quality test electronic leakage tester GB-M1
GBPI Electronic Leakage Tester Application: To test the hermetic sealing quality and performance of packaging bags, bottles, cans and so on, used in industries of food, beverage, pharmaceuticals, personal care and so on.
Headspace Gas Analyzer Headspace Gas Analyzer-GB-DK
Product Introduction The headspace gas analyzer adopts the destructive puncture detection method and is equipped with high-precision oxygen sensors and carbon dioxide sensors to accurately detect the O2 and CO2 content of hollow packaging containers such as packaging bags, bottles, cans, etc. The analysis of the content of the headspace gas in the packaging can make a reasonable judgment on the product quality, the validity of the shelf life prediction, and the rationality of the packaging design. At the same time, it can also be used as a means of packaging tightness testing. It is a better choice for modified atmosphere preservation (MAP, CAP) packaging, large infusion bottles (bags), residual oxygen in the headspace of prefilled needles, residual oxygen detection in vials, and the results of residual oxygen detection for various food and medicines. Nowadays, the headspace gas analyzer has become an important method to check the quality of packaging design and one of the important methods to verify the product shelf life. Our headspace gas analyzer GB-DK can quickly detect O2 in production lines, warehouses, laboratories and other occasions. And CO2 content to guide production.   Test principle The gas in the sample is drawn into the sensor by a vacuum pump. The sensor outputs the current and voltage signals of the O2 and CO2 (optional) concentration in the gas in the sample in real time. The instrument calculates the content of O2 and CO2 in the gas by obtaining the current and voltage signals output by the sensor. After reaching the end conditions of the experiment, the test stops, and the instrument records the concentration of O2 and CO2 in the measured gas in the sample.   Technical parameter Item Parameter Gas to be Measured O2 (standard configuration) CO2 (optional) Measurement Principle Fluorescence optics infrared absorption Measurement Range 0%～25% (for O2) 0%~100% (for CO2) Measurement Accuracy ±0.2% ±2% Sample Size ≥5 mL (at standard atmospheric pressure) (for O2) ≥20 mL (at standard atmospheric pressure) (for CO2) Dimensions 350 mm (L)×330 mm(W)×200 mm(H) Power Supply 220 VAC±10 % 50Hz/120 VAC±10 % 60 Hz Net Weight 5kg    Features 1.Using high-precision sensors, high accuracy, good stability, long-term operation, long service life. Over-range automatic protection function to avoid damage to important sensors when the instrument fails. 2.The needle/probe safety holster is used to ensure safe testing and fast sampling. 3.Oxygen and carbon dioxide can be detected at the same time, and carbon dioxide gas can be selected for analysis according to different user needs. The sampling volume is at least 3 ml. 4.Built-in operating system, the system is equipped with an ARM control system to control the host through a touch screen (testing equipment and control software are combined into one); at the same time, the system can be expanded, such as connecting to the laboratory LIMS system. 5.The software is designed according to the requirements of the computerized system in the new version of the GMP appendix, and users are divided into multiple levels such as operators and administrators (such as administrators, operators, observers, etc. but not limited to these levels). 6.It has the audit trail function, which can realize the audit trail of the system, project operation, and method to ensure the safety and integrity of the test data. 7.Personalize the test report, set the report module that needs to be displayed, and output the report in PDF mode. The micro printer can print test reports in real time.  
gas transmision rate tester Gas Permeability Analyzer Differential pressure Method-N500
N500 Gas Permeability Analyzer to test the gas (O2, N2, CO2 etc) transmission rate (GTR) of packaging materials, films and sheets materials
Professional Battery Separator Air Permeability Tester supplier Battery Separator Air Permeability Tester
Product Brief The N600E Battery Separator Air Permeability Tester is designed and developed in accordance with standards such as GB/T 36363-2018. Adopting the differential pressure method as its testing principle, it is professionally used for testing the air permeability of battery separators, breathable films, and related polymer materials. Testing Principle In an environment with controlled temperature, humidity, and normal pressure, the tester measures the time required for 100 mL of air to pass through a 6.45 cm² separator under an applied pressure of 1.21 kPa. Executed Standards GB/T 36363-2018, ISO 5636-5:2003, TAPPI T460 Technical Parameters Item Technical Parameters Test Range 60~12000 sec/100mL Resolution 0.1 sec/100mL Pressure Range 0~5 kPa Pressure Resolution 0.001 kPa Test Area 6.45 cm² Sample Size ＞50 mm×50 mm Instrument Dimensions 450 mm×400 mm×300 mm Power 100 W Power Supply 110~250 VAC, 50~60 Hz Product Features • The instrument's differential pressure is adjustable within the range of 0~5 kPa, with a precision of 0.001 kPa, fully meeting the test pressure requirements of different methods;• Supports multi-unit display (s/100mL and μm/(Pa·s));• The test range can be customized according to different sample requirements;• Excellent airtightness;• Arbitrary pressure adjustment, fully automatic operation, and automatic measurement and calculation of results;• Equipped with a color touch screen, no external computer required, enabling real-time observation of sample air permeability;• Built-in micro-printer for real-time printing of test reports;• The upper computer software is designed in accordance with the new GMP Appendix "Computerized Systems", supporting functions such as hierarchical permission management, audit trail, and electronic signature (optional).
Atmosphere Refrigerator AUTO GQ300 Modified Atmosphere Refrigerator
AUTO GQ-300 Modified Atmosphere Refrigerator is mainly for a variety of fruits, vegetables, flowers, seedlings, etc. on the market for storage and preservation tests, through microelectronics technology to automatically control the concentration of oxygen, nitrogen, carbon dioxide, ethylene in the box, as well as control temperature, humidity conditions to achieve the preservation effect, is a microorganism, environmental protection, food production, universities, scientific research institutions and other units indispensable ideal equipment.  
Newsletter Subscription

Sign up for our newsletter to receive the latest news, exclusive offers, and other discount information.

  • Facebook
  • Linkedin
  • Youtube
  • Twitter

Copyright @ 2026 Guangzhou Biaoji Packaging Equipment Co.,Ltd. All Rights Reserved.

Chat now

Inquiry Now

Home

Products

NEWS

contact