Water Vapor Transmission Analyzer Labthink

 Water Vapor Transmission Analyzer Labthink is designed for the determination of water vapor transmission rate test of film and package specimens. It has three test modes and is applicable to various materials with high, medium and low water vapor permeability. Water Vapor Transmission Analyzer Labthink is also embedded with high precision infrared sensor, which provides a wide test range of 0.001~1000g/m2·24h and durable service life.                            

                                              


W3/330Water Vapor Transmission Analyzer



1.Wide range and high-precision of automatic temperature and humidity control to support various combinations of non-standard test conditions

2.Proportional, cycling and manual testing modes facilitate to test different materials with distinct water vapor permeability
3.Save test data in different formats for convenient data transfer
4. distinct or equivalent specimens can be tested individually with independent test results at one operation
                                

 Applications
1.Films
2.Sheet
3.Paper and Paper Board
4.Packages

Technical Specifications:
Number of Specimen : 3 (Independent results for each specimen)
Temperature Accuracy;±0.1°C (standard)
Humidity Accuracy; ±1%RH

Water Vapor Transmission Analyzer Labthink conforms to the following standards:
ISO 15106-2, ASTM F1249, TAPPI T557, JIS K7129

ISO 15106-2 - Plastics -- Film and sheeting -- Determination of water vapour transmission rate -- Part 2: Infrared detection sensor method

ASTM F1249 - Standard Test Method for Water Vapor Transmission Rate Through Plastic Film and Sheeting Using a Modulated Infrared Sensor

TAPPI T557 - Water vapor transmission rate through plastic films and sheeting using a modulated infrared sensor

Related products:  W3/230 Water Vapor Transmission Rate Tester
                            W3/030 Water Vapor Transmission Analyzer
                            W3/060 Water Vapor Transmission Analyzer
                            W3/0120 Water Vapor Transmission Analyzer

Barrier Performance Test in Cooking Oil Barrel

Cooking oil is the necessity in our life, It is an important food which can supply body heat and essential fatty acid as well as promote the absorption of fat-soluble vitamins. To measure the nutritional value of the edible oil, there are two indices, i.e. Content of unsaturated fatty acid and essential fatty acids. But the fatty acid is prone to rancidity reactions and finally lead to oil deterioration.So Barrier Performance Test in Cooking Oil Barrel is especially important .



OX2/230



The rancidity of Cooking oil is an natural phenomenon, We can only reduce the speed of the rancidity and can't stop grease rancidity. So It is inadvisable to buy too much cooking oil and store for a long time, In addition, if we want to reduce the edible oil’s rancidity speed in shelf and storage Period, on one hand, It must be stored in dark and low temperature. on the other hand, grease’s packing containers - Cooking oil barrel, must have higher sealing barrier properties, especially the ability to cut off water vapor and air



W3/330



According to the customer commissioned, Labthink Laboratory recently had done some barrier property test of different material in Cooking Oil Barrel. Adopted standard Configuration of Perme OX2/230 oxygen transmission rate test system and Perme W3/330 water vapor transmission rate test system, Labthink had accomplished 4L and below capacity edible oil barrel’s barrier performance testing. But the container of 5L and larger size need to customize temperature control devices to do temperature control test  and the barrier performance test under the conditions in laboratory environment.



Labthink, focusing on the laboratory testing instruments R&D and production and laboratory IT services, is dedicated to provide professional quality control solutions for customers in packaging, food, pharmaceutical, medical, daily chemistry, printing, adhesive, automotive, petrochemistry, bioscience, construction, new energy and other industries.

Tensile Testing Machine for Pet Strap/PP Strap

Tensile Testing Machine for Pet Strap/PP Strap  is professionally applicable to the determination of force properties of various flexible packaging materials, with high precision (better than 0.5% of reading accuracy) and multiple test ranges.  Tensile Testing Machine for Pet Strap/PP Strap is designed with 7 independent test modes and could perform tests at seven different test speeds to meet various test conditions. Intelligent software facilitates to operate the instrument and provides data analysis and comparison functions.

• Better than 0.5% of reading accuracy effectively ensures accurate test results
• 7 independent test modes are available, including tensile strength, peeling force, tearing force and other force properties of flexible packages
• 1000mm extra-long stroke satisfies the test needs of various materials with extreme deformation rate
• Different test range of load cells and 7distinct test speeds to meet different test requirements
• Tensile Testing Machine for Pet Strap/PP Strap is controlled by a micro-computer with menu interface, PVC operation panel and large LCD display

Applications :

• Tensile Property
• Tensile Testing Machine for Pet Strap/PP Strap
• Test of Tensile Strength and Elongation Rate
• Test of Tensile Strength at Break
• Tear Resistance Test
• Heat Seal Strength Test
• 90 Degree Peel Test
• 180 Degree Peel Test

Technical Specifications:

• Test Range:500N,50N(one of them is available)
• Accuracy:<0.5% of reading value
• Number of Specimens:1
• Stroke:1000mm
• Net Weight:68kg

Tensile Testing Machine for Pet Strap/PP Strap conforms to various national and international standards as follows: ISO 37, GB 8808, GB/T 1040.1-2006, GB/T 1040.2-2006, GB/T 1040.3-2006, GB/T 1040.4-2006, GB/T 1040.5-2008, GB/T4850-2002, GB/T12914-2008, GB/T 17200, GB/T 16578.1-2008, GB/T 7122, GB/T 2790, GB/T 2791, GB/T 2792, ASTM E4, ASTM D882, ASTM D1938, ASTM D3330, ASTM F88, ASTM F904, JIS P8113, QB/T 2358, QB/T 1130 

Labthink,Think for you only!