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220V 50 Hz Electric Rockwell Hardness Test Equipment CE / ISO9001 Standard

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220V 50 Hz Electric Rockwell Hardness Test Equipment CE / ISO9001 Standard

Country/Region china
City & Province suzhou jiangsu
Categories Relays

Product Details

220V 50 Hz Electric Rockwell Hardness Test Equipment CE / ISO9001 Standard

 

Product Description

Electric Rockwell hardness tester HRD-150

Hardness is an important index of mechanical properties. It is the ability of one kind of material to resist another harder object with certain shape, size, and no self residual deformation after pressing into its surface.Rockwell hardness test is the most rapid, simple and economical test method in mechanical property test.It is not only simple in operation and high in efficiency, but also can obtain the test results directly. With the rapid development of industry in China, Rockwell hardness test has been widely used.
The hardness tester adopts motor loading and unloading test force, which eliminates the error of artificial operation, suitable for use in metal metallurgical factories, machinery factories, industrial laboratories and laboratories in colleges and universities.

 

Technical parameters

1. Initial test force: 98.07 N(10 kgf)
2. Total test force: 588.4 N(60 kgf)980.7 N(100 kgf)1.471 KN(150 kgf)
3. Resolution: 0.5 HR
4. Dwell time(s): 1-30
5. Max distance between indentation center to machine wall: 135 mm
6. Max height of the specimen: 200 mm
7. Dimension: 500*250*700 mm
8. Working voltage: 220 V/50 Hz
9. Net weight: 70 kg

 

Standard list

SN

Item

Specifications

Unit

Qty

1

Large flat testing table

 

pc

1

2

Small flat testing table

 

pc

1

3

V type testing table

 

pc

1

4

Diamond indenter

120°

pc

1

5

1.588 mm ball indenter

ball indenter

pc

1

6

1.588 mm spare ball

1.588 mm

pcs

5

7

Standard Rockwell hardness block

20-30HRC

pc

1

8

Standard Rockwell hardness block

35-55 HRC

pc

1

9

Standard Rockwell hardness block

60-70 HRC

pc

1

10

Standard Rockwell hardness block

80-88HRA

pc

1

11

Standard Rockwell hardness block

85-95HRB

pc

1

 

 

Main functions and features:

1, equipped with precision sensors and computer control system, test results accurate and stable;

2, with 10 test force, can test a wider range;

3, equipped with high-performance stepper motor automatic loading and unloading, the noise generated during the test process is smaller;

4, the shell is cast once, the structure is stable and not deformed, and it can work in a relatively harsh environment;

5. The surface is treated with automotive baking paint, which has strong scratch resistance and is still bright as a new product for many years.

6, the machine can be used with Brookfield image measurement software, greatly improving work efficiency.

Application:

1, suitable for hardness tester with large grain metal materials, can reflect the comprehensive performance of the material;

2, cast iron, steel, non-ferrous metals, especially for softer metals, such as pure aluminum, lead, tin, etc.

3, can be used for hard plastic, bakelite and other non-metallic material hardness tester

 

 

Packing & Delivery

Packaging

 

Size: 7.500*250*700 mm

Weight: 70 kg

Shipping time

 

5-20 days after the deposit

 

 

FAQ

 

1. Are your company a trading one or a factory?
Factory + trading company (integration), 21 years focusing on test instruments field, 5 years exporting experience.
2. After an order is placed, when to delivery?
Generally about 15 working days, If we have inventory, we can arrange shipment within 3 working days.
Please be aware that our production lead times depend on specific items and item quantities.
3. What about the warranty with after - sales services?
12 months warranty after delivery. Besides,we can help you to repair your problem controller freely,even it's not from our factory. What you need to do is to send us the controller.
After the warranty, the professional after-sale service team will provide perfect technical support,and help customer solve problems encountered while using our product, handles guest problems and complaints in
a professional and timely.
4. What about the services and product' quality?
Each instruments must be carried out 100% quality examination and test when shipping and delivery goods.
Product use training, each of our product provide video training to show you how to install & operate.
All the products meet with: ISO, ASTM, AATCC, BS, EN, DIN, JIS and other required standards.

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