Rockwell Superficial Rockwell Hardness Tester Rh-450 Rh-550

Type: Rockwell Hardness Tester
Application: Metal
Standard: ISO, ASTM, GB/T, JIS Z2245 ,En-ISO6508
Warranty: 1 Year
Mobility: Desktop
Calibrating Method: Standard Hardness Test Blocks
Customization:
Gold Member Since 2017

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Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
RH-450/RH-550
Rated Voltage
AC, 110V, 50~60Hz,4A
Support Language
English
Customized
Non-Customized
Load Cycle
3~8s
Load Dwell Duration
2~50s
Display
High Definition Backlight LCD
Operation
Menu Selectable, Membrane Keypad
Power Supply
AC, 110V, 50~60Hz,4A
Net Weight
100kg
Transport Package
Wooden Case
Specification
550mmx200mmx720mm
Trademark
Pride
Origin
Shenzhen, China
HS Code
90241020
Production Capacity
1000pieces/Month

Product Description

ROCKWELL SUPERFICIAL ROCKWELL HARDNESS TESTER RH-450 RH-550

Basic Info
Model No. : RH-450 Rockwell
Model No. : RH-550 Superficial Rockwell
RH-450 can be used directly to measure Rockwell hardness and plastic Rockwell hardness, and it can change the value of Rockwell hardness into HB, HV, HLD, HK and σb value.
RH-550 can be used directly to measure Rockwell Superficial hardness and plastic hardness, and 
it can change the value of Rockwell superficial hardness such as HR15N, HR30N, HR 45N, HR15T,
HR30T and HR45T scale into HV, HB, σb and HK value.
Rockwell Superficial Rockwell Hardness Tester Rh-450 Rh-550


Features
·High measuring precision
·Wide measuring range
·Automatic test force
·Changing according the scales
·Automatic main test force loading/unloading
·Measuring results digitally display and automatic printing
·Communicating with external computer and etc.
·The tester is suitable for the hardness testing of carbon steel, alloy steel, cast iron, non ferrous metal, engineering plastic and etc.



Technical Specifications
Model No. RH-450 RH-550
Preload 98.1N(10kgf) 29.4N(3kgf)
Test force 588.4N(60kgf),980.7N(100kgf),1471N(150kgf) 147.1N(15kgf),
294.3N(30kgf),
441.3N(45kgf)
Scales HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK,
HRL,HRM,HRP,HRR,HRS,HRV
HR15N,HR30N,HR45N,
HR15T,HR30T,HR45T,
HR15W,HR30W,HR45W,
HR15X,HR30X,HR45X,
HR15Y,HR30Y,HR45Y
Load cycle 3~8s 3~8s
Load dwell duration 2~50s 2~50s
Resolution 0.1HR 0.1HR
Display High definition backlight LCD High definition backlight LCD
Operation Menu selectable, Membrane keypad Menu selectable, Membrane keypad
Auxiliary functions Upper/lower limits setting& alarming,
Data statistics, Avg., Max., Min., S, R,
Scale conversion, HV, HB, σb, 
Curved surface correcting automatically
Upper/lower limits setting&
alarming,
Data statistics, Avg., Max., Min., S, R,
Scale conversion, HV, HB, σb,
Curved surface correcting automatically
Data output RS-232/USB data output to printer or PC RS-232/USB data output to printer or PC
Memory Max 500 items of test results stored automatically Max 500 items of test results stored automatically
Testing Space 200mm in vertical,165mmin horizontal 200mm in vertical,165mmin horizontal
Dimensions 550mm×200mm×720mm 550mm×200mm×720mm
Power supply AC, 110V, 50~60Hz,4A AC, 110V/220V, 50~60Hz,4A
Net weight 100kg 90kg
Host Machine
Standard Hardness Block For A Scale  
Standard Hardness Block For B Scale  
Standard Hardness Block For C Scale  
Standard Hardness Black For HR30N Scale  
Standard Hardness Block For HR30T Scale  
1/6" Steel Ball Indenter
120°Cone Diamond Indenter
Mounting Screw For Indenter x2
Round Plane Anvil
"V" Shape Anvil
Power Supply Wire
Srewdriver For Indenter Mounting
Dust Cover



Exhibition
Rockwell Superficial Rockwell Hardness Tester Rh-450 Rh-550
Rockwell Superficial Rockwell Hardness Tester Rh-450 Rh-550
 
Rockwell Superficial Rockwell Hardness Tester Rh-450 Rh-550
Rockwell Superficial Rockwell Hardness Tester Rh-450 Rh-550




Our Partner 
Rockwell Superficial Rockwell Hardness Tester Rh-450 Rh-550
Rockwell Superficial Rockwell Hardness Tester Rh-450 Rh-550
Rockwell Superficial Rockwell Hardness Tester Rh-450 Rh-550







Company Profile
SHENZHEN PRIDE INSTRUMENT INC.,Founded in 2001,our company specializes in development,manufacturing,markting and sales of measurement instrucments and equipment.We have been operating on the four management concepts:Quality,Speed,Innovation and Responsibility.SHENZHEN PRIDE INSTRUMENT INC. has been devoted to innovations R&D uncreasingly and has accumulated years of experiences in design and manufacturing.Our products sold all over the world,our friends are all over the world.Our company introduced the ISO9001 Iternational quality assurance operation system,our products approved by CE,ROHS.
OUR PRODUCTSLINES:
1.MEASURING TOOLS
2.HARDNESS TESTING
3.METALLOGRAPHY
4.FORCE & TORQUE
5.NDT INSPECTION
6.ELECTRICAL INSTRUMENT
7.OPTICAL INSTRUMENTS
8.MATERIAL TESTING
9.PAINT TESTING












FAQ
Q1. Can I have a sample order ?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 20-45days  for order quantity more than 1000. 
Q3. Do you have any MOQ limit for order?
A: Low MOQ, 1pc for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q6. Is it OK to print my logo on product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.













 

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