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Crockmeter TF410/TF411

4.75 (12 reviews)

Crockmeter – Manual AATCC Crockmeter TF410 or Electronic Crockmeter TF411, to test the color fastness of textiles to dry or wet rubbing. Also named rubbing fastness tester.

The manual or electronic Crockmeter complies with ISO 105×12/D02, AATCC 8/165 testing standard, and etc. In the crocking test, a reliable Crockmeter plays a vital role in the repeatable and reproducible results.

Description

Application

The Crockmeter, to determine the amount of color transferred from the surface of colored textile materials and other dyed materials to another surface by rubbing.

The Crockmeter equipped with an electronic counter, and handle is on the top to take it easy. A sandpaper is set under the test sample so that the sample is fixed during the test, makes the rubbing Color Fastness test repeatable.

Designed with a stable slide offers you even testing results, and the weight which produces 9N loading is changeable to alternative weights.

Electronic Crockmeter Fitted with a pre-determined electronic counter for strokes up to 999,999 times.

For fewer times rubbing fastness testing, you can also choose a manual crockmeter as an alternative to this motorized one.

Features of Crockmeter

·The precision slide rail ensures the linear movement of the friction rod and the friction finger, avoiding the uneven staining test result.

·Bigger size specimen brings even pressure on the sample, getting rid of the wrinkles when rubbing.

·Parts such as switches, buttons and counting meters are imported from the US and Japan, meet strict test standards, and have stable performance.

·Easy lift design makes it easy to change either Abradants or Specimens.

·The cover is shielded to prevent dust and other debris from falling into the instrument and prolonging the service life.

·Unique Handle design makes this crockmeter a real portable machine and friendly to female operators.

Abradants

Different croking test method defines different testing abradants requirement, take AATCC Test Method 8 for example, A AATCC crocking cloth should meet the following specifications:

Fiber100% 10.3 - 16.8mm combed cotton staple, desized, bleached, with no optical brightener or finishing material present
Yarn15 tex (40/1 cotton count), 5.09 turns/cm "z"
Thread Count32 +/-3 warp ends/cm: 33 +/-3 picks filling/cm
Weave1/1 plain
pH7 +/-1
Mass/sq. meter100 +/-3 g finished
WhitenessW = 78 +/-3(TM110)

Included Accessories

  • AATCC rubbing clothing 1 box
  • Sand paper 2 (Pcs)
  • Rings 2 (Pcs)

Specifications of Crockmeter

Type of CrockmeterTF411 Electronic CrockmeterTF410 Manual Crockmeter
ImageCrockmeter | Crock Meter | Electronic Crockmeter for Sale - TESTEXAATCC Crockmeter, Crockmeter, Crocking Test Machine - TESTEX
Rubbing head16 mm
16 mm
Vertical pressure9N+/-10% 9N ± 10%
Rubbing stroke104 ± 3 mm 104 mm
Counter1 ~ 999,999 times, automatically stop/
Weight35 kg 30 kg
Dimensions550 mm * 230 mm * 260 mm 660 mm * 160 mm * 215 mm
Power220/110 V 50/60 Hz 2 A
/
StandardsISO 105x12, ISO 105xD02, AATCC 8, AATCC 165
ISO 105x12, ISO 105xD02, AATCC 8, AATCC 165









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    12 reviews for Crockmeter TF410/TF411

    1. jeff green

      this crock meter just did it word done perfectly, stable and efficient

    2. tony young

      best crockmeter in the market, nice service

    3. Daniel Norman

      Best crockmeter in the market perhaps, very elegant design and intuitive to use.

    4. Odelette Bird

      Works as we expected. Really quick delivery too.

    5. hüseyin aytaş

      How can we test according to BS 4655 in this equipment?

    6. Gill Nicholas

      Arrived on time. Crockmeter is easy to use, accurate, and seems to be of good quality.

    7. Zachary Felton

      Great crockmeter with favourable price!

    8. Devin Hemingway

      The Crockmeter has good performance and the price is reasonable.I recommend it to you all.

    9. Albert Larkin

      Good suppiler of crockmeter!

    10. Jamie Baker

      The aatcc crockmeter is so cute, so does its performance and the manufacturer. Recommend A+++++++

    11. Tyrone Charles

      excellent, faster, machine excellent.

    12. Edward Malan

      OK

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    Test Specification


    This method is used to measure the degree of color transfer from colored textile surfaces to other textile surfaces during friction. It applies to dyed fibers, printed fabrics or other colored yarns or fabrics. The dry and wet white cotton cloth was used as a friction medium.

    Sample Preparation


    Crocking Cloth: This is a white unbleached, undyed cotton lawn material

    Fabric to be Tested: The sample need not be cut to any specific size as long as an increased portion covers the metallic mounting plate.

    Two specimens are required for dry testing and two for wet testing.

    The two specimens for each must be such that one is assessed with the long direction parallel to the warp and another parallel to the weft. The wet test must be made with fresh dry samples and crocking cloths which have been wetted with water and squeezed to 100% take up (i.e. 10 grams of fabric is increased to 20 gm's of fabric plus water).

    Test Procedure


    1 Hang the Loading Piece on the Hang Pin. Mount one piece of crocking cloth onto the Rubbing Finger using the clip provided.

    2 Mount the specimen on the base plate. Press the button on the counter to clear the counter to zero. Start the test by shake the handle clockwise.

    3 Take out the white cotton cloth and compare it with the colored grey card or AATCC color card to evaluate the color degree of the white cotton cloth.

    Report Content


    Indicate whether dry or wet friction, write out the evaluation results. Write down whether to use a stained gray card or a colored card in the rating process and describe the treatment of the sample.

    How to know the dry and wet friction fastness of fabric? Through this article, I think you might have got some information. If you want to know more, please contact us. As a professional supplier of textile instruments, we are committed to continually improve the user experience, TESTEX Textile Testing Equipment is a reliable choice for testing textile quality.

     









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      Q: What is the difference between TF410 and TF411?

      A: TF411 Crockmeter is electronic mode, and TF410 Crockmeter is manual mode. The Electronic Crockmeter is more labor-saving to use and easy to use. If you want for fewer times rubbing fastness tests, you could choose Manual AATCC Crockmeter.









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