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Key: test item, instrument name, total nonvolatile migration, gravimeter, moisture permeameter
Product
Protective clothing fabric moisture permeability tester
- Description
- Applications
- Standard
- Features
- Parameter
- Configuration
- Video
- PDF Download
-
- Commodity name: Protective clothing fabric moisture permeability tester
- Commodity ID: 1135657552021442560
Standards compliant GB 1037, YBB00092003, ASTM E96, GB/T17146, GB/T 16928, YYT0471.2, ASTM D1653, ISO 2528, DIN 53122-1, JIS Z0208, TAPPI T464,
Product function/application
It is suitable for the determination of the moisture penetration characteristics of plastic films, composite films, fabrics, leather, solar cells and other materials, as well as various materials in the fields of food, hygiene, medical, textile and leather. Determine the water vapor transmission rate, control the quality of materials, and provide accurate technical parameters for product quality inspection and control. Measurable films, bottles and bags.
Basic application
film
Various plastic film, plastic composite film, paper-plastic composite film, geomembrane, co-extruded film, aluminized film, aluminum foil, aluminum foil composite film, waterproof breathable film and other film materials such as water vapor permeability test
Sheet
Test of water vapor transmission rate of various engineering plastics, rubber, building materials and other sheet materials. Such as PP sheet, PVC sheet, PVDC sheet, etc.
textile
Used for water vapor permeability test of textiles, non-woven fabrics and other materials, such as waterproof breathable fabrics, diaper non-woven fabrics, non-woven fabrics for sanitary products, etc.
Inverted cup method
Put the film, sheet, and protective material samples in the moisture-permeable cup. The upper surface of the sample is covered with distilled water, and the lower surface is in a certain humidity environment, so that a certain humidity difference is formed on both sides of the sample. The distilled water passes the test After the sample enters the environment, the water vapor transmission rate can be obtained by measuring the change of the weight of the moisture-permeable cup with time (Note: the inverted-cup moisture-permeable cup is required)
Artificial skin
Artificial skin needs a certain water permeability to ensure good breathability after implantation in humans or animals. This system can be used to test the moisture permeability of artificial skin
cosmetic
Testing of moisturizing/water-blocking properties of cosmetics (eg facial masks, wound dressings)
Building materials
Detection of moisture and moisture absorption performance of building materials (such as insulation board, foam board)
Extended application
Medical accessories
Water vapor permeability test of medical supplies and accessories, such as water vapor permeability test of plaster patch, sterile wound protection film, beauty mask, scar patch and other materials
Solar backplane
Test of water vapor transmission rate of solar backboard
LCD film
Liquid crystal display film water vapor transmission rate test (such as mobile phones, computers, TV screens)
Paint film
Water resistance test of various paint films
Biodegradable membrane
Water resistance test of various biodegradable films, such as starch-based packaging films, etc.
container
Applicable to various bottles/bags moisture resistance performance test (such as infusion bags/infusion bottles/solid bottles)
electronic product
Suitable for the detection of water resistance and moisture absorption performance of electronic products such as batteries (such as lithium batteries)
Standards compliant
GB 1037, YBB00092003, ASTM E96, GB/T17146, GB/T 16928, YYT0471.2, ASTM D1653, ISO 2528, DIN 53122-1, JIS Z0208, TAPPI T464,
working principle
Weighing method, with both weight reduction method and weight increase method (dry method and wet method, positive cup method and inverted cup method) strictly in line with national standards. Control the temperature, humidity, and wind speed of the test environment. A fixed humidity difference is formed on both sides of the sample. Water vapor penetrates the sample and enters the dry side. The cylinder mechanism is used to lift the moisture-permeable cup, and the moisture-permeable cup is weighed at equal intervals. Measure the amount of change of the quality of the moisture-permeable cup with time, and analyze the other parameters of the moisture permeability, moisture permeability coefficient, water resistance and moisture absorption rate of the sample.
Ÿ Fully automatic test: only need to set the temperature, humidity, warm-up and stop conditions, the test will be carried out automatically after the start, judge the end of the test and save the test results;
application characteristicsŸ Power-off preservation function; full monitoring and automatic recording; adjustable sampling rate;
Ÿ Humidifier automatically replenishes water;
Ÿ The computer software fully complies with the requirements of GMP "Computerized System", and has functions such as user management, authority management, and data audit tracking.
Ÿ Full-time monitoring, real-time recording, and full recurrence of the test process; powerful graphic curve function, convenient for comparative testing and analysis; computer software uses an encrypted general database system, data can be exported, and data storage, query, printing, and other functions can be performed. Through the analysis of historical data, it is easy to grasp the historical dynamics of the product.
Features
Ÿ Equipped with both weight loss method and weight increase method (dry method and water method); weighing method is the traceability method of standard membrane permeability value
Ÿ The data of each cavity is independent; the system has the ability of self-detection to avoid continuous testing under fault conditions;
Ÿ The world's top high-precision sensor (MT/METTLER TOLEDO), accurate test data, short test time;
Ÿ Pure semiconductor cold and hot bidirectional temperature control, no electric heating wire, automatic control of temperature rise and temperature reduction, temperature control is more accurate; parallel operation, higher reliability;
Ÿ Balance internal school, to eliminate the interference of environmental changes, weighing more accurately;
Ÿ Patented fog-free humidifier to achieve high-precision humidity control;
Ÿ Desiccant free replacement: automatic regeneration of dry gas occurs, no need to replace the desiccant;
Ÿ Strict wind speed control: double plane spiral circulating wind, wind speed can be measured, fully meets the standard, the temperature field and humidity field in the test box are more uniform;
Ÿ Before weighing the sample, stop the wind, stop the gas, clear the balance, internal calibration, eliminate all vibration interference, and ensure accurate weighing;
Ÿ Patented sample tray lifting and rotating mechanism, the sample switching is more stable;
Ÿ Patented balance protection mechanism, perfect heat insulation structure of test box, double glass temperature control door (with temperature control), anti-fog and anti-condensation;
Ÿ The patented non-slip sample cup does not cause any distortion or damage to the sample;
Ÿ Embedded control, full monitoring of PC, intelligent test process.
Technical index
Name
WB-31E
WB-61E
WB-121E
Measuring range
0.05～10,000g/m 2 •24h
Test accuracy
0.01g/ m 2 • 24h
Quality accuracy
0.0001g
Weighing range
210g (420g, 510g, 620g optional)
Test mode
Multi-chamber data independence
Number of samples
3
6
12
Number of balances
1
Temperature drift coefficient
1/100000 g/℃ (10ppm g/℃)
Temperature control range
10-55℃
Temperature control accuracy
±0.1℃
Humidity control range
5%～95%RH (full automatic control)
Humidity control accuracy
±1%RH
Wind speed
0.5-2.5m/s (other wind speeds are optional)
Test area
33cm2 (other can be customized)
Sample thickness
0-3mm (customization of larger thickness fixture)
power supply
AC220V±10％Hz
Host size
760(L)×520(B)×520(H)mm
880(L)×660(B)×520(H)mm
Net weight
65Kg
70Kg
85Kg
System standard configuration
Serial number
name
Quantity
unit
Specification model
1
Test host
1
station
Included: quality sensing system, environmental control system, moisture-permeable cup rotation table, communication system, display control system, etc.
2
Air dryer
1
station
AD-20L: Free replacement of desiccant.
3
Professional testing software
1
set
1 Operating system requirements: Windows 2000 or XP or above; 2 Hardware requirements: memory 1G, hard disk 80G or above.
4
Permeable cup
3/6/12
only
33cm2 standard moisture-permeable cup (standard sealing ring seal; optional wax seal cup, pour cup optional
5
Communication Cable
1
root
Standard RS232 communication line, 1.5m long
6
Disc sampler
1
set
33cm2 sampler, suitable for sample installation
7
Adjustment weight
1
only
200g (for internal calibration balance verification/calibration)
8
USB conversion cable
1
Article
USB1.1 extension cable, 1m long
9
computer
1
set
DELL or Lenovo desktop
Bring your own
Air source, distilled water
-
Product function/application
It is suitable for the determination of the moisture penetration characteristics of plastic films, composite films, fabrics, leather, solar cells and other materials, as well as various materials in the fields of food, hygiene, medical, textile and leather. Determine the water vapor transmission rate, control the quality of materials, and provide accurate technical parameters for product quality inspection and control. Measurable films, bottles and bags.
Basic application
film
Various plastic film, plastic composite film, paper-plastic composite film, geomembrane, co-extruded film, aluminized film, aluminum foil, aluminum foil composite film, waterproof breathable film and other film materials such as water vapor permeability test
Sheet
Test of water vapor transmission rate of various engineering plastics, rubber, building materials and other sheet materials. Such as PP sheet, PVC sheet, PVDC sheet, etc.
textile
Used for water vapor permeability test of textiles, non-woven fabrics and other materials, such as waterproof breathable fabrics, diaper non-woven fabrics, non-woven fabrics for sanitary products, etc.
Inverted cup method
Put the film, sheet, and protective material samples in the moisture-permeable cup. The upper surface of the sample is covered with distilled water, and the lower surface is in a certain humidity environment, so that a certain humidity difference is formed on both sides of the sample. The distilled water passes the test After the sample enters the environment, the water vapor transmission rate can be obtained by measuring the change of the weight of the moisture-permeable cup with time (Note: the inverted-cup moisture-permeable cup is required)
Artificial skin
Artificial skin needs a certain water permeability to ensure good breathability after implantation in humans or animals. This system can be used to test the moisture permeability of artificial skin
cosmetic
Testing of moisturizing/water-blocking properties of cosmetics (eg facial masks, wound dressings)
Building materials
Detection of moisture and moisture absorption performance of building materials (such as insulation board, foam board)
Extended application
Medical accessories
Water vapor permeability test of medical supplies and accessories, such as water vapor permeability test of plaster patch, sterile wound protection film, beauty mask, scar patch and other materials
Solar backplane
Test of water vapor transmission rate of solar backboard
LCD film
Liquid crystal display film water vapor transmission rate test (such as mobile phones, computers, TV screens)
Paint film
Water resistance test of various paint films
Biodegradable membrane
Water resistance test of various biodegradable films, such as starch-based packaging films, etc.
container
Applicable to various bottles/bags moisture resistance performance test (such as infusion bags/infusion bottles/solid bottles)
electronic product
Suitable for the detection of water resistance and moisture absorption performance of electronic products such as batteries (such as lithium batteries)
-
Standards compliant
GB 1037, YBB00092003, ASTM E96, GB/T17146, GB/T 16928, YYT0471.2, ASTM D1653, ISO 2528, DIN 53122-1, JIS Z0208, TAPPI T464,
-
Application characteristics
Ÿ Power-off preservation function; full monitoring and automatic recording; adjustable sampling rate;
Ÿ Humidifier automatically replenishes water;
Ÿ The computer software fully complies with the requirements of GMP "Computerized System", and has functions such as user management, authority management, and data audit tracking.
Ÿ Full-time monitoring, real-time recording, and full recurrence of the test process; powerful graphic curve function, convenient for comparative testing and analysis; computer software uses an encrypted general database system, data can be exported, and data storage, query, printing, and other functions can be performed. Through the analysis of historical data, it is easy to grasp the historical dynamics of the product.
Features
Ÿ Equipped with both weight loss method and weight increase method (dry method and water method); weighing method is the traceability method of standard membrane permeability value
Ÿ The data of each cavity is independent; the system has the ability of self-detection to avoid continuous testing under fault conditions;
Ÿ The world's top high-precision sensor (MT/METTLER TOLEDO), accurate test data, short test time;
Ÿ Pure semiconductor cold and hot bidirectional temperature control, no electric heating wire, automatic control of temperature rise and temperature reduction, temperature control is more accurate; parallel operation, higher reliability;
Ÿ Balance internal school, to eliminate the interference of environmental changes, weighing more accurately;
Ÿ Patented fog-free humidifier to achieve high-precision humidity control;
Ÿ Desiccant free replacement: automatic regeneration of dry gas occurs, no need to replace the desiccant;
Ÿ Strict wind speed control: double plane spiral circulating wind, wind speed can be measured, fully meets the standard, the temperature field and humidity field in the test box are more uniform;
Ÿ Before weighing the sample, stop the wind, stop the gas, clear the balance, internal calibration, eliminate all vibration interference, and ensure accurate weighing;
Ÿ Patented sample tray lifting and rotating mechanism, the sample switching is more stable;
Ÿ Patented balance protection mechanism, perfect heat insulation structure of test box, double glass temperature control door (with temperature control), anti-fog and anti-condensation;
Ÿ The patented non-slip sample cup does not cause any distortion or damage to the sample;
Ÿ Embedded control, full monitoring of PC, intelligent test process.
-
Technical index
Name
WB-31E
WB-61E
WB-121E
Measuring range
0.05～10,000g/m 2 •24h
Test accuracy
0.01g/ m 2 • 24h
Quality accuracy
0.0001g
Weighing range
210g (420g, 510g, 620g optional)
Test mode
Multi-chamber data independence
Number of samples
3
6
12
Number of balances
1
Temperature drift coefficient
1/100000 g/℃ (10ppm g/℃)
Temperature control range
10-55℃
Temperature control accuracy
±0.1℃
Humidity control range
5%～95%RH (full automatic control)
Humidity control accuracy
±1%RH
Wind speed
0.5-2.5m/s (other wind speeds are optional)
Test area
33cm2 (other can be customized)
Sample thickness
0-3mm (customization of larger thickness fixture)
power supply
AC220V±10％Hz
Host size
760(L)×520(B)×520(H)mm
880(L)×660(B)×520(H)mm
Net weight
65Kg
70Kg
85Kg
-
System standard configuration
Serial number
name
Quantity
unit
Specification model
1
Test host
1
station
Included: quality sensing system, environmental control system, moisture-permeable cup rotation table, communication system, display control system, etc.
2
Air dryer
1
station
AD-20L: Free replacement of desiccant.
3
Professional testing software
1
set
1 Operating system requirements: Windows 2000 or XP or above; 2 Hardware requirements: memory 1G, hard disk 80G or above.
4
Permeable cup
3/6/12
only
33cm2 standard moisture-permeable cup (standard sealing ring seal; optional wax seal cup, pour cup optional
5
Communication Cable
1
root
Standard RS232 communication line, 1.5m long
6
Disc sampler
1
set
33cm2 sampler, suitable for sample installation
7
Adjustment weight
1
only
200g (for internal calibration balance verification/calibration)
8
USB conversion cable
1
Article
USB1.1 extension cable, 1m long
9
computer
1
set
DELL or Lenovo desktop
Bring your own
Air source, distilled water
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Guangzhou Labstone Technology Co., Ltd
Add: 6 / F, building A1, No. 2-6, Jinbao Road, Baiyun Hubao street, Baiyun District, Guangzhou, Guangdong
Technical：020-86406337
Switchboard：020-86406230
Email：LabStone@vip.163.com
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