The hardness tester can be used to test the surface Rockwell hardness of steel, alloy steel, hard
alloy, electroplating layer and carburizing, nit riding, cyanide layer; It is an indispensable hardness
measuring instrument in machinery, metallurgy and metrology department.
Measurement of depth indentation using a unique automatic zero, eliminate the labour zero brought
about the measurement error.
Item name | Rockwell hardometer |
Model | LZJ-YD-88 |
Operation | Manual |
Measuring range | 20-88HRA,20-100HRB,20-70HRC |
Accuracy | A Ruler:20-75HRA:±2HRB 75-88HRA:±1.5HRA |
B Ruler:20-45HRA:±4HRB 45-80HRA:±3HRA | |
C Ruler:20-70HRA:±1.5HRB | |
Test force | 588.4N 980.7N 1471N |
Max. height of sample | 170mm |
Distance indenter to body | 130mm |
Hardness resolution | 0.5HR |
Overall dimensions |
457×240×629mm |
Weight | About 75Kg |
If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-con.
Pre-sales service
*24-hour Online contact
*Choose the right model of the equipment according to customer's request
Middle service
*Give the best offer
*Support customization
* Do customer's request
*Choose payment term you convenient.
*Promptly production and delivery inform you in time.
*Can provide invoice value as you like to decrease your tax
After sale service
*1 year warranty service and all life maintenance
*Provide Free information (1. Product Instruction 2. Product
operation instruction/video 3. Experiment Test)
*Remote control technical consult
*Free installation DVD
*Maintenance plan
Q:Are your company a trading one or a factory?
A:Factory + trade (integration),we have our own factory.
Q:Do you accept customization service?
A:Yes, we can not only offer standard machines, but also customized machines according to your request. We will design until you are satisfied.
Q:What is your product warranty ?
A:1Year warranty, but lifetime for services.
Q How about the products quality?
A: Our products apply to ISO, ASTM, GB, etc.
How To Contact Us?
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