Name: SR300 Surface Roughness Tester
Brand: Beijing Lanetech Square Co., Ltd.

SR300 Surface Roughness Tester

The SR300 roughness waviness tester, a novel offering from our company, serves to characterize the surface structure of machined parts. This device is versatile, proving itself useful in a variety of settings including workshop verification stations, laboratories, metrology rooms, and is equally adept for on-site measurements.

It is capable of assessing five different types of measurements: Roughness profile, Waviness profile, Primary profile, Abbott curve, and Motif. The SR300 supports measurement parameters from China, Japan, the United States, Germany, and various ISO standards, ensuring broad applicability. Its user interface is designed to be intuitive, promoting ease of use. Additionally, the inclusion of wireless WiFi communication enhances operational convenience by enabling remote control capabilities.

The software is thoughtfully engineered to log configurations for diverse operational scenarios, eliminating the need for intricate adjustments when measuring different workpieces. Users can simply select the desired configuration and initiate measurement with a single click. For comprehensive guidance on operation, we encourage a thorough review of the provided instructions.

Product Features of SR300 Surface Roughness Tester

High precision large stroke guide rail, length up to 50mm

Sensor range ± 1000 μ m

Using Pad as an Operator, which is convenient to carry and comfortable to operate

Wireless WiFi communication, remote operation, easy to use

Network connection communication can automatically switch with WiFi communication, which can achieve faster data transmission in the workshop where it is not convenient to use wireless equipment

The parameters are comprehensive, including 5 measurement types and a variety of national standards

Measure WITH or WITHOUT a guide head, and the measurement of small values WITHOUT a guide head is also very accurate

The stylus can be directly replaced,and the replacement operation is convenient, which can realize the measurement in different scenes.

The sensor can be switched vertically or in the same direction with the guide rail at will, so the measurement of deep grooves can be made from the side without being limited by the depth of the stylus and groove

Metric and Imperial system available

Chinese interface and English interface available

The data storage is convenient. The storage path can be directly changed to the USB flash disk or SD card inserted on the Pad. The CSV data format makes the data more convenient to use without the upper limit of data storage

The analysis algorithm including multiple filter methods can be matched at will to meet the requirements

It supports automatic multiple calibration of standard blocks, so that the calibration error is greatly reduced

Technical Data of SR300 Surface Roughness Tester

Model					SR300
Range		X direction			50mm
		Z direction			±1000μm
Resolution		X direction			0.0016μm/±50μm -0.016μm/±500μm
Driver		Straightness			1μm/50mm
Analysis Algorithm		Corresponding Standard			JIS-82, JIS-87, JIS-94, JIS-01, JIS-13, ISO-84, ISO-97, DIN-90, ASME-95, GB-14
		Parameters	Roughness profile		Ra75, Rq, Rp, Rv, Rc, Rt, S, R3z, PPI, Ra, Rsk, Rku, Ry, Sm, RΔa, RΔq, Rz, Pc, Rλa, Rλq, lr, RSm, Rz94, RPc, RS, Rz.I, Rpm, HSC
			Waviness profile		WCA, WCC-q, WCC-p, WCC-v, WCC-m, WCC-Sm, WCA, WC-q, WC-p, WC-v, WCM, WC-Sm, WC-t, Wa, Wq, Wsk, Wku, Wp, Wv, Wz, Wc, Wt, WSm, WΔq, WPc
			Primary profile		Rsk, Rku, Rmax, Sm, Δa, Δq, Rz, λa, λq, lr, TILT A, AVH, Hmax, Hmin, AREA, Rz.J, Pa, Pq, Psk, Pku, Pp, Pv, Pc.I, Pt, PSm, PΔq, PPc, Pc
			Abbott curve		Rk, Rpk, Rvk, Mr1, Mr2, V0, K, A1, A2
			Motif		NCRX, AR, R, Rx, NR, CPM, SR, SAR, AW, W, Wx, Wte, NW, SW, SAW, Rke, Rpke, Rvke, Mr1, Mr2, V0, K
		Evaluation curve			Roughness profile, Waviness profile, Primary profile, Abbott curve、Motif
		Characteristic curve			Abbott curve (Rmr(c), Rmr2(c), Rδc(c), tp(c), tp2(c), Htp(c)), Amplitude frequency analysis curve、amplitude distribution curve
		Form remove			global, first half, second half, center, 2 points, curve
		Filter type			Gaussian, FFT, PC, DP, 2RC
		Filter wave length		λs	0, 2.5, 8, 25μm
				λc	0.08, 0.25, 0.8, 2.5, 8mm
				λf	0.8, 2.5, 8, 25mm
Evaluation length					Sampling length × number of samples (sampling length has standard mode and custom mode)
Measurement speed					0.05mm/s, 0.10mm/s, 0.50mm/s, 1.00mm/s, 2.00mm/s
Return speed					0.05mm/s, 0.10mm/s, 0.50mm/s, 1.00mm/s, 2.00mm/s
Sensor	Mode				Standard universal type
	Sensor mode				Differential inductance
	Range				±1000μm
	Stylus				5μmR diamond 90°
	Contact Force Of the Stylus				Adjustable 4~ 7.5mN
Operator	Display part				10-inch color IPS touch screen
	Data output				TF card/U disk/WIFI printing/PDF file
	Corresponding language				Chinese/English
Size and quality	Power supply				AC220V±10% Built-in rechargeable battery (AC adapter charging) 8 hours charging time
	Power consumption				About 30VA (800 times can be measured after fully charged)
	Quality				Dry weight 4Kg 8Kg package included
	Size setting				Actuator 80（W）392(L）180（H） Operator 245（W）162（D）68（H）

Host Actuator	1
Sensor	1
10-inch Pad Operator	1
Host charger	1
Pad charger	1
Standard stylus	1
Roughness standard test block	1
Product certificate	1
Product manual	1
Warranty card	1
Data communication line	1
Host waterproof box	1
Random tools	Allen wrench (1.5mm and 2.5mm)

SR300 Surface Roughness Tester

Product Features of SR300 Surface Roughness Tester

Standard Configurations of SR300 Surface Roughness Tester

Technical Data of SR300 Surface Roughness Tester

Application Scenarios of SR300 Surface Roughness Tester

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