How long is the delivery time?

Regular machines are delivered within 3-5 working days. Customized units require approximately 30 days.

Paper & Paper Board Testing Equipment for Air Permeability Test Air Permeability Tester (differential pressure method)

Name: Paper & Paper Board Testing Equipment for Air Permeability Test Air Permeability Tester (differential pressure method)
Brand: Paratronix Instruments Co., Ltd
SKU: 2059340362

Shandong, ChinaParatronix Instruments Co., Ltd

US$13,000.00-57,000.00

1 Set

Product profile

Customization

Available

After-sales Service

on Line

Warranty

1year

Model NO.

GTR-V3

Display

Digital

Control

Computer Control

Weight

0-100Kg

Power Source

AC220V

Model

Gtr-V3

Measurement Range(Film)

0.1~50.000cc/M2.24h.0.1MPa

Sample Quantity

Main Sensor Quantity

Test Mode

Single Chamber Independant

Vacuum Precision

0.01PA

Vacuum Degree

<10PA

Temperature Control Range

5°c~95°c

Humidity Control Range

0%Rh

Temperature Control Precision

±0.05℃

Temperature Resolution

0.01℃

Size

760 mm (L) *575 mm (W) *450 mm (H)

Sample Thickness

<3mm,=3mm

Vacuum Tube Diameter

1/4"

Interface of Carrier Gas

Ф6

Transport Package

Wooden Packaging

Specification

GTR-V3

Trademark

paratronix

Origin

Jinan Shandong, China

HS Code

9024800000

Production Capacity

10000tower/Year

Key features

Differential Pressure Method: Adopts differential pressure principle for accurate O2, CO2, N2, and air permeability testing.

Multi-Standard Compliance: Fully complies with GB1038, ASTM D1434, ISO 2556, and other international standards.

Comprehensive Warranty: 12-month warranty with lifelong free technical support; users only pay for parts and shipping.

Fast Delivery for Standard Units: Regular machines delivered within 3-5 working days; customized units take approximately 30 days.

Manufacturer Direct Supply: Direct from manufacturer with 22 utility model patents and 17 software copyright certificates.

Wide Application Scope: Suitable for plastic films, composite films, metal foils, rubber, and high barrier materials.

Flexible Customization: Supports customization from samples, designs, and full customization options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Paratronix Instruments Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.21h

AI-Powered supplier vetting

SummaryParatronix Instruments Co., Ltd. operates in analytical instruments, testing machines, instruments and meters, mechanical equipment, software, pumps, vacuum equipment, electrical equipment, metal products, and hardware. It is identified as a trading company, although the records also show one production line and an assembling line. The supplier reports ISO9001:2015 certification, documented service and complaint-handling procedures, customization from samples and designs, full and minor customization, OEM service for recognized brands, and SDK availability. Its innovation evidence includes one national science and technology progress award. Production and export resources are limited or partially documented: one production line, two quality inspectors, three experienced export staff, one year of export history, and no continuous quantity reconciliation for each batch. Overseas service infrastructure is absent, with no overseas warehouse, showroom, agent, or branch. Financial credibility cannot be assessed...

CertificationsThe supplier holds an ISO9001:2015 management-system certificate. This is explicit certification evidence relevant to quality management.

After-Sales capabilityThe company states that it has established a complete after-sales service system. It also reports written and followed procedures for service capability assessment, corrective and preventive actions, and effective customer complaint handling, supporting a structured after-sales process.

R&D capabilityThe supplier emphasizes independent innovation and theoretical research, reports one national science and technology progress award, and has an available SDK. However, no internationally recognized design awards are reported; the explicit award and SDK evidence still support innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports OEM service for recognized brands, providing direct evidence of broad customization capability.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a manufacturer and trading combo specializing in material testing instruments for plastic packaging, medical devices, and pharmaceutical packaging, located in Jinan, Shandong, China.

Q:Do you have any certificates?

Yes, we hold 22 utility model patents and 17 software copyright certificates for our testing instruments.

Q:How about the installation process?

The user manual details installation requirements. We provide advance advice on power supply, space, temperature, and humidity needs.

Q:Do you provide after-sales service?

Yes, we inspect equipment before delivery, offer remote control support for failures, reply within 24 hours, and provide solutions within 2 working days.

Q:What is the warranty period?

We offer a 12-month warranty with lifelong free technical support. Out-of-warranty, users only bear material and express shipping costs.