Surface Roughness Tester Roughness Meter Surftest Made in China

• Customization: Available
• After-sales Service: Available
• Warranty: One Year
• Portable: Non Portable
• Form: Flatbed
• Application: Security Check, Industrial
• Certification: ISO
• Customized: Customized
• Alarm Form: Audible Alarm
• Transport Package: Wooden Case Packed
• Trademark: N/M
• Origin: China
• HS Code: 9031809090
• Production Capacity: 3000PCS/Year

Product Description

Precision Roughness Tester is a high-precision surface smoothness testing instrument that can measure the roughness of various machined parts, including flat surfaces, inclined surfaces, cylindrical surfaces, curved surfaces, small holes, grooves, and axles.

Main features

·Mechatronics integrated design, small size, light weight, and easy to use;
·Adopting DSP chips for control and data processing, with fast speed and low power consumption;
·Compatible with multiple national standards such as ISO, DIN, ANSI, and JIS;
·Continuous working time greater than 20 hours
·Large capacity data storage, capable of storing 100 sets of raw data and waveforms.
·Real time clock setting and display, convenient for data recording and storage.
·Equipped with power saving functions such as automatic sleep and automatic shutdown
·Reliable anti motor stalling circuit and software design
·Display various prompt instructions such as measurement information, menu prompt information, error information, and on/off machine information;
·Chinese/English language selection;
·Can connect computers and printers;
·Print all parameters or any parameters set by the user.
·Optional Bluetooth function.
·Optional accessories such as curved sensors, small hole sensors, measuring platforms, sensor sheaths, extension rods, etc.

Technical Parameter

name		content
measure Range	Z-axis (Vertical)	160μm
	X-axis (Horizontal)	17.5mm
resolution ratio	Z-axis (Vertical)	0.01μm/±20μm
		0.02μm/±40μm
		0.04μm/±80μm
measure project	parameter	Ra   Rz==Ry(JIS)   Rq    Rt==Rmax Rp   Rv   R3z     R3y   Rz(JIS) Rs   Rsk   Rku    Rsm   Rmr
	standard	ISO,ANSI,DIN,JIS
	graphical	Support curve, roughness profile, direct profile
wave filter		RC,PC-RC,Gauss,D-P
Sampling length(lr)		0.25,0.8,2.5mm
evaluation length(ln)		Ln= lr×n    n=1~5
sensor	measuring principle	Displacement differential inductance
	Stylus	Natural diamond, 90 cone angle, 5 μ M Needle tip radius
	dynamometry	<4mN
	Guide head	Hard alloy, sliding direction radius 40mm
	Taxiing speed	lr=0.25,   Vt=0.135mm/s
		lr=0.8,    Vt=0. 5mm/s
		lr=2. 5,    Vt=1mm/s
		Vt=1mm/s
Indication error		not more than±10%
Indication variability		not more than6%
power supply		Built in lithium-ion rechargeable battery, charged with a DC5V, 800mA charger
Overall dimensions		158x63.5x46mm
weight		about300g
work environment		temperature:- 20ºC ~  40ºC humidity:< 90% RH
Storage and transportation environment		temperature:- 40ºC  ~   60ºC humidity:< 90% RH

measuring range

Parameters	Display Range
Ra,Rq	0.005μm  ~  16μm
Rz,R3z,Ry,Rt,Rp,Rm	0.02μm  ~  160μm
Sk	0  ~  100%
S,Sm	1mm
tp	0 ~ 100%

Packaging & Shipping

After Sales Service

1. After-sales consultation: The email sent by the customer due to various problems during normal use will be responded to within 1 working day;

2. The entire equipment is guaranteed for one year, and it is responsible for maintenance outside the period. Only the material cost is charged for maintenance;

3. After the warranty, the professional after-sale service team will provide perfect technical support, and help customer solve problems encountered with using our product.

FAQ

1. Are you manufacturer?
Yes, we are a professsional manufacturer in China.
Stable quality and foremost service always be the key that we focus on.

2. How long is your lead time?
Normally it's about 30-40days after order confirmed.

3.How about the warranty and services?
Provide one year warranty and lifetime technic support.
Accept to send our engineer to your country for training in additional cost.
Free training one-on-one in our factory for free.

4. How long is the guarantee period of the machines? When does it start?
The guarantee period of our equipment is one year, calculated the date from when it's installed. During the guarantee period, we provide normal damaged spare parts for free. After the guarantee period, we only take the cost of components.

OEM & ODM are available.