Moisture resistant microbial penetration tester

Brief introduction of rubbing color fastness tester

AATCC dry and wet rubbing color fastness tester is used by American Textile Chemists and printing and dyeing workers.

The friction fastness meter measures the ability of a fabric to transfer color from the surface to other materials under dry and wet friction conditions.

In addition to performing color transfer tests, the instrument can perform abrasion, dry/wet friction, flexure, pulverization, dry cleaning, grinding and other tests.

The standard pressure and motion mode are adopted to ensure the condition of the sample is controllable and repeatable.

There are three types of electric and manual rotating friction fastness instruments: traditional manual friction fastness instrument CSI238AA, electric friction fastness instrument CSI238BB, and manual rotary friction fastness instrument CSI238EE.

The rubbing colour fastness tester meets the following test criteria and other industrial and organizational test methods.

CSI238AA and CSI238BB CSI238CC: CSI238EE:

AATCC 8 AATCC 116

AATCC 165 ISO 105-X16

ASTM F1329

EN ISO 105-X12

ISO 105-D02

JIS K6328

JIS L0849

JIS L1084

AATCC friction fastness tester instructions include operating procedures and safety measures.

Please read the instruction carefully before installing and using the instrument to ensure the safety of use and accuracy of test results.

The user is highly recommended to read this manual and is not responsible for the consequences of not operating the AATCC rubbing colour fastness tester in strict accordance with the instructions.

Technical parameters

Model CSI238AA(Manual)

physical

Length: 60cm(23.6in)

Width: 16.5cm(6.5 inches)

Height: 20.3cm(8 inches)

Shipped weight: 13kCSI(13LB)

Model CSI238BB CSI238CC(with water tie)(electric)

physical

Length: 60cm(23.6in) for indoor use

Width: 22.2cm(8.75 in.)

Height: up to 2000m

Height: 27cm(10.6 in.) ambient temperature: 16 ~ 29℃(60 ~ 85℉)

Relative humidity: 80%

Structure: Cold rolled steel ac power supply voltage fluctuation: rated voltage ±10%

Surface treatment: gray paint over voltage levels: Ⅱ

Pollution level: 2

Shipped weight: 13kCSI(13LB)

Power supply:

115V, 60Hz, 1.5A

230V, 50Hz, 0.75A

Model CSI238E(Rotary)

physical

Length: 26cm(10.3in)

Width: 15cm(6 inches)

Height: 25.4cm(10 inches)

Shipment weight: 5.4kCSI(12lb)

Floor space: During the operation and daily maintenance of the instrument, the floor space of each model is about 90×60cm(3×2ft).

Adjust stroke length

The length of the friction path or stroke to which the friction head moves back and forth is adjusted to 50, 76, or 104mm(2, 3, or 4 inches) to suit the size of the sample.

The adjustment of stroke length is shown in Figure 2 and is carried out according to the following steps.

Unplug the instrument from the power source.

Loosen thumb screws on the hood on the reciprocating arm and raise the hood.

This process does not require removal of the screw.

Use a flat port screwdriver to connect the drive arm to the crank screw.

Note the positioning of the gasket, which keeps a certain amount of space between the drive arm and the crank.

Move the drive arm to the appropriate position and then lock the screw.

Reinstall the shield and tighten the thumb screws.

Setting and resetting of digital counters

CSI238E operation method

The CSI238E is a manually operated instrument with a reciprocating rotating test head, which is mainly used for testing small print areas on fabrics.

Using standard weights, the friction head of 16MM diameter is in contact with the sample surface and a pressure of 11.1n is applied to it.

When the operator turns the handle in the same direction, the friction head rotates 1.125 times clockwise and then counterclockwise.

The specimen is held in place during the test by applying pressure and installing sandpaper on the base of the instrument.

The upper end of the instrument may be tilted upward along the base to facilitate mounting and dismounting of the specimen.

CSI238AA and CSI238BB are optional

We provide a complete set of interchangeable friction heads and arms to meet the testing methods of various industries and organizations.

The most common friction heads and arms are listed below.

If you need the following accessories or other AATCC friction fastness meter accessories and spare parts, please lianxi our customer service department.

Replacement of friction head

Remove the screw next to the side arm of the friction head.

Pull the friction head down from the positioning hole under the friction arm.

Insert the replacement friction head into the positioning hole and tighten it with the screw.

If the edge of the friction head is flat, the flat side should face the screw.

Acrylic friction head

The standard friction heads for CSI238AA and CSI238BB are acrylic rods of 16mm(0.63 in.) diameter.

The larger acrylic friction head provides a test surface with a diameter of 25mm(1 inch).

Wet sample friction head

Hollow nylon friction head can be selected for wet and solvent friction test.

Nylon friction head has the same size as standard friction head, but it has better chemical corrosion resistance.

There is a loading hole on the side for delivering a fixed amount of liquid uniformly to the test cloth through four side holes.

When it is filled with solvents such as MEK, it can be used to evaluate the degree of curing and abrasion of UV curing ink.

The friction head is fastened with screws on the side of the friction arm.

To ensure that the friction head is properly fixed on the arm, the standard correction cloth of the color fastness tester is first used to test and check that the resulting image is flat.

Friction block

The friction block provides a rectangular friction area of 19 x 25.4mm(0.75 x 1 inch) for testing the floor fabric.

It is connected to the driving arm by screws on the side of the friction arm.

Allen cylindrical hexagon socket screws of 10-32×20mm can be used for screws, which can be fixed and loosened manually.

After the friction block is mounted on the drive arm, the rectangular sleeve with the friction block can be used to install the test cloth.

Yarn test head

Acrylic friction heads can be used when testing yarns and linear materials.

It is 25mm(2 inches) in diameter and 51mm(2 inches) long.

With the standard friction head in place, a large circular test area is provided to prevent the material from slipping out.

The standard test cloth is held in place by two spring clamps fitted to the friction head.

Lightweight friction arm

The standard friction arms of CSI238AA and CSI238BB are loaded on the sample at pressures of 9N.

For tests requiring low pressure, we provide lightweight arms of medium weight (3N).

(This type of friction arm has no clamp, and CSI238AA USES a hook suitable for positioning holes to reduce weight.)

When replacing the friction arm, remove the screws used to tighten the drive arm and crank (note the orientation of the washer) and remove the friction arm assembly from the instrument.

Insert the new friction arm assembly into the guide rail.

Insert the washer and screw at the specified stroke length to connect the drive arm to the crank and tighten the screw

Color fastness to friction - wet and dry friction

A, use

AATCC dry and wet rubbing color fastness tester is used by American Textile Chemists and printing and dyeing workers.

The friction fastness meter measures the ability of a fabric to transfer color from the surface to other materials under dry and wet friction conditions.

In addition to performing color transfer tests, the instrument can perform abrasion, dry/wet friction, flexure, pulverization, dry cleaning, grinding and other tests.

The standard pressure and motion mode are adopted to ensure the condition of the sample is controllable and repeatable.

Second, the color fastness to friction meter - dry and wet friction configuration

01, 16mm diameter friction head

1. A box of small white cloth

2. Clip 1 piece

3. Two copies of instructions

4. One certificate

5. Operation video for 1 point

6. One nameplate

7. One power cord;

8. Iii. Introduction of instrument types

There are three types of electric and manual rotating friction fastness instruments: traditional manual friction fastness instrument CSI238AA, electric friction fastness instrument CSI238BB, and manual rotary friction fastness instrument CSI238EE.

The rubbing colour fastness tester meets the following test criteria and other industrial and organizational test methods.

Iv. Product parameters

The degree to which a textile or leather product affects the transfer of color from the surface of a colored textile to the surface of another textile during the friction resistance process.

Manual tester, easy to operate

2 The loading pressure is 9N

3. Test friction head is 16mm in diameter

Friction cloth pliers are designed for easy use

5 Equipped with a counter to monitor the number of rotation "00000"

6.

Wet sample friction head

Hollow nylon friction head can be selected for wet and solvent friction test.

Nylon friction head has the same size as standard friction head, but it has better chemical corrosion resistance.

There is a loading hole on the side for delivering a fixed amount of liquid uniformly to the test cloth through four side holes.

When it is filled with solvents such as MEK, it can be used to evaluate the degree of curing and abrasion of UV curing ink.

The friction head is fastened with screws on the side of the friction arm.

To ensure that the friction head is properly fixed on the arm, the standard correction cloth of the color fastness tester is first used to test and check that the resulting image is flat.

Friction block

The friction block provides a rectangular friction area of 19 x 25.4mm(0.75 x 1 inch) for testing the floor fabric.

It is connected to the driving arm by screws on the side of the friction arm.

Allen cylindrical hexagon socket screws of 10-32×20mm can be used for screws, which can be fixed and loosened manually.

After the friction block is mounted on the drive arm, the rectangular sleeve with the friction block can be used to install the test cloth.

Yarn test head

Acrylic friction heads can be used when testing yarns and linear materials.

It is 25mm(2 inches) in diameter and 51mm(2 inches) long.

With the standard friction head in place, a large circular test area is provided to prevent the material from slipping out.

The standard test cloth is held in place by two spring clamps fitted to the friction head.

Lightweight friction arm

The standard friction arms of CSI238AA and CSI238BB are loaded on the sample at pressures of 9N.

For tests requiring low pressure, we provide lightweight arms of medium weight (3N).

(This type of friction arm has no clamp, and CSI238AA USES a hook suitable for positioning holes to reduce weight.)

When replacing the friction arm, remove the screws used to tighten the drive arm and crank (note the orientation of the washer) and remove the friction arm assembly from the instrument.

Insert the new friction arm assembly into the guide rail.

Insert the washer and screw at the specified stroke length to connect the drive arm to the crank and tighten the screw

Five, meet the standards

AATCC 8, 165, ISO 105 D02, X12, BS 1006 D02, X12, GB 3920, JIS K6328,

L0815, L1084, DIN 54021, etc

Vi. Instructions for use

Dry/wet rubbing of the fabric sample and the standard white cotton cloth around the handle ten times at the rate of one revolution per second,

Make the friction head slide back and forth on the sample 20 times.

Will test white cotton cloth with standard stained grey card in standard color rating

Comparison and evaluation of light box lighting levels.

7. Packing specifications

1. Weight: 6kg 13lb

2. Size: Length, width and height

660mm 160mm  215mm

3, 24 inches, 6.5 inches, 8.5 inches

Eight, choose matching consumables

American friction resistant white cotton cloth, colored grey card, European standard color gray card, friction resistant white cotton cloth

AATCC friction fastness tester instructions include operating procedures and safety measures.

Please read the instruction carefully before installing and using the instrument to ensure the safety of use and accuracy of test results.

It is highly recommended that users read this manual, if AATCC rubbing fastness is not strictly followed

Quality assurance and after sales service

1. The whole machine is guaranteed for one year.

Lifetime maintenance service.

2, the testing machine to your unit, we will send personnel to the site commissioning, free of charge for your training operators.

3, we are ready to answer your questions during the use of the testing machine and keep in touch.