Are Loading Data, Please wait while loading...

Hand Tools and Hardware Tools | Machinery and Engineering Tools | Measuring and Testing Instruments | Measuring Tools

Product Search
  •   
Product Columns
  Home >> Products >> Measuring and Testing Instruments >> NDT Instruments >> Portable Roughness Testers >> Display
Surface Profile Gauge Roughness Tester Ra, Rz, Rq, Rt
Zoom Browse
Product Name: Surface Profile Gauge Roughness Tester Ra, Rz, Rq, Rt
Product Numbers: ROTE-4451
Product Specifications: Ra,Rq:0.05~10.00 um
Product Unit: Rz,Rt:0.020~100.0 um
Product Class:Measuring and Testing Instruments > NDT Instruments > Portable Roughness Testers
Product Details
【DateTime:2018-03-07 Browse:】【Font: Big Mid Small】【Print】【Close

Surface Profile Gauge Roughness Tester  Ra, Rz, Rq, Rt

   ROTE-4451 is one of professional instruments meet all kinds of international standards, such as ISO, DIN, ANSI, JIS. It has four measuring unit Ra, Rz, Rq, Rt ROTE -4451Data transfer to a PC is possible using the devices RS-232 port and optional software

* Be compatible with four standards of ISO, DIN, ANSI and JIS. When measuring the roughness of a surface, the sensor is placed on the surface and then uniformly slides along the surface by driving the mechanism inside the tester. The sensor gets the surface roughness by the sharp built-in probe. This roughness causes displacement of the probe which results in change of inductive amount of induction coils so as to generate analogue signal, which is in proportion to the surface roughness at output end of phase-sensitive rectifier. The exclusive DSP processes and calculates and then outputs the measurement results on LCD.
* Multiple parameter measurement: Ra, Rz, Rq, Rt.
* Highly sophisticated inductance sensor. 
* Built-in lithium ion rechargeable battery and control circuit with high capacity.
* Portable, Easy to take and use
*Manual or automatic power off.
* Metric /Imperial Convertible
 * Use USB data output with connection PC.
* Bluetooth is Optional
Specification: 

Measuring Range

Ra,Rq:0.05~10.00 um / 1.000~400.0 uinch
Rz,Rt:0.020~100.0 um / 0.780~4000 uinch
Accuracy Not more than ±10%
Fluctuation of display value Not more than 6%
Resolution

0.001μm, 0.01μm, 0.1μm

Probe Radius
10μm
Material
Diamond
Measurement Force
16mN(1.6gf)
Angle
90°
Vertical Radius
48mm
Maximum Driving Stroke
17.5mm/0.7inch
Cutoff Length
0.25mm, 0.8mm, 2.5mm

 

 

Driving Speed

 

Measuring

Sampling Length: 0.25mm   Vt: 0.135mm/s
Sampling Length: 0.8mm     Vt: 0.5mm/s
Sampling Length: 2.5mm     Vt: 1mm/s
Returning
Vt=1mm/s
Evaluation length 1~5L optional
Power Supply

Built-in rechargeable Li-ion battery

Size 140x52x48 mm
Weight 420 g  (Not including batteries)    

 

Standard Package: 

 Main products ROTE-4451
 Small screwdriver
 Standard Boilerplate
 Standard Sensors
 Operation Maual

Accessories                                                                                                                                           

 

 


Standard Accessories

Main Unit

Small Screwdriver
Standard Boilerplate

Standard Sensors,

Carrying Case
Operation Manual

 

Optional Accessories

USB data output
RS-232 data output
Bluetooth™ data output
【Font: Big Mid Small】【Print】【Close】【Back to Top

Home | About Us | Products | User Center | News | Contact Us | Catagory | Site Map | Links