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hardness testing pencil
- 1000 Set / Sets per Month
- T/T Credit Card
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Product Details
Brand Name | ZONHOW | Place of Origin | China | |
Model Number | QHQ |
Product Description
Hardness testing pencil pencil hardness tester price pencil hardness test machine pencil hardness test
Characteristic:
1. It is suitable for testing the hardness of paint, which is applied to metal coating, decorative material, synthetic leather and so on.
2. The test method of pencil hardness test conforms to the requirements of ASTMD333, ISO15184, bs3900-e19, ecca-t4/1.
3. Pencil hardness tester can test the surface of the tested product by using the hardness of the standard.According to standard pencil hardness to know the hardness of the product ‘s surface.
Specification:
Measurement Angle: 45 degrees
Determination of series: 13 grade (6b-6h) Chinese hardness test pencil (6B, 5B, 4B, 3B, 2B, B, HB, H, 2H, 3H, 4H, 5H, 6H).
Weight: about 10KG
Weight: 500G / 250G / 250G
Test platform moving speed: 1-5mm/cond, adjustable
Test program:
The pencil should be planed, and the graphite about 5mm can be used to meet this requirement with special pencil planer including special scope within the scope of supply.Hold the pencil vertically and the graphite facing down on the sandpaper (with a fine size of 400 particles) flattening the graphite core and the edges sharp.
Put the pencil in the instrument, the pencil protrude 5mm, and then place the instrument on the surface of the sample.First press the left key, test platform to move to the left, can according to need to adjust the speed control knob to the required testing speed, tachometer real-time display motor speed, motor each roll round, moving platform 1.75 mm, will be under test sample clamp on the testing platform, point moves to the right key, test pencil at a certain speed sliding on template, destination, automatic stop.
A pencil that chooses the right hardness is to be tested.Suggest starting with a medium, soft pencil or medium hard pencil, and gradually identify the best pencil.
During the test, be careful not to confuse the pencil marks and penetration marks.If necessary, use a wet sponge or a soft eraser to wipe off any excess line marks.
The digits of the two pencils are marked with a pencil hardness.The hardness of the pencil, such as 2H - 3H, means that 2H pencil can leave a word mark on the surface, while 3H pencil can slightly tear the paint film, and the paint film has a hardness of 2H.
Standard configuration:
Electric pencil hardness tester : 1 set
Chinese test pencil: 13
Number of weights: 3
The power line :1
Statement :1 copy
Notes:
1. Be sure to place the whole machine horizontally before the machine
test.
2. Adjust the speed to the minimum before testing, and then adjust the speed to the test requirement after normal operation.
3. The sample must be clamped tightly to prevent the effect of the test after loosening.
Maintenance:
To maintain the appearance of the machine and the mechanical life, please follow the following Suggestions for regular maintenance and cleaning:
1. The panel can be used to clean the oil.
2. The oil and rosin water can be used to clean the paint.
3. Please clean the fixture regularly to ensure effective and effective clamping products.
4. Replace the grease (industrial butter) between the internal drive structure connecting rod and connecting rod screw, and between the two sliding rod and the linear bearing for half a month.The original grease needs to be removed in advance.
1.Are your company a trading one or a factory ?
Factory + trade (integration),10 years focusing on test instruments field,3 years exporting experience.
OEM is also acceptable for us.
2.How to choose the most suitable products?
Our professional team will give you the best suggestion as long as you tell us what kind of test you
need to do and the required specification.
3.What’s the delivery term?
At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15-20
working days after deposit receipt. If you are in urgent need, we can consider making special
arrangement for you.
4.Do you accept customization service?
Yes, of course, we can not only offer standard machines, but also customized machines according to
your request. Don’t hesitate to tell us your requirement, we will try our best to meet your needs.
5.Can we visit your factory before order?
Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to
arrange hotel and pick up you from airport.
6.Do you have customers of our country before?
Now our testing machines have been sold to more than 26 countries, like USA, Canada, Russia,UK,
Italy, Germany, European Union, India, Pakistan, Philippines, Singapore, Thailand and Vietnam,Iran,
Brazil and so on.
7.How about your warranty?
Generally, our warranty is one year. Within the warranty period, we can offer technique support and
part parts change, necessarily, our engineers may go to your place for better service.
8.How about the packing for machine, is it safely protected during transportation?
Our machine is packed by standard export wooden box, it won’t be damaged. We’ve delivered many
testing machines abroad by sea or by air without damage.
9.What is the order process?
Inquiry - quotation - communication - order confirming - deposit payment - production - testing and
debugging - balance payment - packing - delivery - customer receiving - after service.
10.How to install and use the product
The product is shipped with an operating instructions and video of English version.
Contact Us
- Zhonghow Test Equipment Co., Ltd.
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