High Quality Water Vapor Analyzer Permeability Meter

• Customization: Available
• Type: Vapor Permeability Tester
• Accuracy Grade: 1
• Model NO.: VPT-11-A
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Name: Vapor Permeability Tester
• Measuring Range: 0.1 ~ 10, 000g / M2 / 24h
• Testing Accuracy: 0.01g / M2 / 24h
• Quality Precision: 0.0001g (Mettle - Toledo Balances)
• Transport Package: Standard Export Package
• Trademark: Labkits
• Origin: Hunan China
• Production Capacity: 500PCS/Month

Product Description

Item: High Quality Water Vapor Analyzer Permeability Meter 
Model: VPT-11-A

Product Features:
For plastic films, laminated films, fabrics, leather, solar cells, building materials and other materials, as well as the vapor permeability test of tableware, health, medical, textile and leather, and other fields of materials.

Working Principle:
Weigh method. Control test environment temperature, humidity, fixed humidity difference of sample in both sides; vapor goes through the sample into the dry side. Measure the weight of sample cup according to time, and analyze the vapor permeability and vapor permeability coefficient.
 
Application Characteristics:
Automatic test: just set the temperature, humidity, and warm-up time and stop conditions, after that, test begins automatically; automatically determine the end of the trial and save the test results;
Power-off saving function; full monitoring and automatic recording; sampling rate is adjustable;
The entire testing process can reproduce; powerful graphics curve function, easy comparative testing, and analysis;
Host software has a common database system, and data can be exported, for data storage, query, print, and other functions. Through the analysis of historical data, it's easy to grasp the product historical dynamic.

Features:
Weighing principle: double testing methods of weight loss, weight gain, in full compliance with national standards, osmotic environment is consistent with the weighing environment, eliminate operator error
Dual test mode: interval weighing, continuous weighing
The world's top high-precision sensors (MT / Mettle - Toledo), test data is accurate, test time is short
Pure semiconductor temperature control, no electric wire, automatic temperature control in cooling heating, temperature control is more accurate; parallel work, higher reliability;
Test chamber internal environment control: biplane circulating air, automatic speed control
Before sample weighing, stop the wind, gas, clear the balance to ensure accurate weighing
Precision humidity control, various humidity control methods (drying trays, dry wind towers, humidifiers)
Patent no slide specimen cup, does not generate any distortion or damage to specimen,
Embedded control, PC machine full process monitoring, intelligent testing process
 
Standards compliant
ASTM E96, ASTM D1653, TAPPI T464, ISO 2528, DIN 53122-1, JIS Z0208
 
Technical data & Introduction:

Description	Parameter
Measuring Range	0.1 ~ 10,000g / m2 / 24h
Testing Accuracy	0.01g / m2 / 24h
Quality precision	0.0001g (Mettle - Toledo balances)
Weighing Range	210g
Drifting coefficient	1/100000 g / ºC (10ppm g / ºC)
Testing Time	<24 hours, when the permeability >1g / m2 / day
Sample Size	Custom sizes, the standard size of area 50cm^2 or 33cm^2
Sample Thickness	0-3mm, custom of greater thickness fixture
Wet Control Range	Weight loss method 0-10% RH, weight increase method 30% RH ~ 90% RH (standard 90% RH)
Wet control Accuracy	2% RH
Temperature Range	5--50 ºC
Temperature Accuracy	± 0.1 ºC
Display and Control Mode	Computer display and control
Correction Mode	proofread outside
Testing Environment	Standard testing environment (23 ºC, 1atm)
Power Supple	AC220V ± 10% 50Hz
Mainframe Size	550 (L) mm × 550 (B) mm × 450 (H) mm
Mainframe Net Weight	25Kg

System standard configuration:

No.	Name	Quantity	Unit	Specifications
1	Test Host	1	Set	VPT-11-A type, consisting of: quality sensing systems, environmental control systems, communication systems.
2	Professional Testing Software	1	Set	1 Operating System Requirements: Windows 2000 or XP or more; 2 Hardware Requirements: Memory 1G, hard disk more than 80G.
3	Permeable Cup	1	Pc	50cm^2 standard permeable cup
4	Communication Cable	1	Pc	Standard RS232 communication cable, length 2m
5	Disc Sampler	1	Set	63cm2 sampler suitable for mounting the sample
6	Calibration Weight	1	Pc	200g
7	sealing grease	1	Pc	Dow Corning
8	USB Converter Cable	1	Pc	USB1.1 extension cable, length 1m.
Optional	Computer	1	Set
Optional	Gas source	1	Set

 
System configuration: Main machine (built-in temperature and humidity control system), testing computers, professional testing software, porous ceramic plate, drying powder, samplers, nitrogen bottle precision reducing valves, vacuum grease, data cable.
Options: Container test accessories and container climate control equipment.
Remark: Air source, distilled water, salt reagent equipped by user.