Fastness Testing Tester Crockmeter Wet and Dry Rubbing Friction Test Color

Description

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Product Description
Features:
This instrument is overall  design, composed primarily of a base, a friction transmitting device and  a counter, Fix the sample and sand paper on one side of the base with a  sample holder, then rocking handles, make the friction head of a white  cotton cloth reciprocating motion on the sample regularly. The white  cotton cloth and the sample are rubbed against each other. Ten times  later, observe the degree of color on the cotton fabric, after that, you  can determine the dyeing or surface stability of fabric samples.
Specification:
Friction  head diameter: 0.624’’
Friction head  route: 4.056’’
Vertical  pressure: 9N±10%
Friction head  speed: 4.056/min
The number of  reciprocating movements: 10 times one test
White cotton size:  1.95’’×1.95’’
Notice:
Apply grease regularly.
The counter is fragile,  please maintain carefully..
The stainless steel groove  and the steel plate of the base are easy to fall off, please be careful  when operating.
The  friction head is made of PVC, don’t make it rub with sandpaper directly  or that will influence the consequence.
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Delivery details
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Payment
We accept ebay payment 。
Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.
Delivery details
Shipping:
The item will be shipped from our US warehouse to United States, which is more faster than from aboard.
2-9 working days to: USA
Terms of sales
We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!
About us
Your satis
faction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.
a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.
b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.
c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.
Thank you.
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Business Hour
Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
On Jun-30-21 at 02:30:32 PDT, seller added the following information: