Surface Waviness & Roughness Tester / Profilometer - QualiSurf III-Plus

Profilometer - QualiSurf III-Plus / Surface Waviness & Roughness Tester

Sale price  $6,999.00 Regular price  $7,499.00
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Surface Waviness & Roughness Tester / Profilometer - QualiSurf III-Plus
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Profilometer - QualiSurf III-Plus / Surface Waviness & Roughness Tester

Sale price  $6,999.00 Regular price  $7,499.00
  • 1000μm vertical measuring range
  • 50mm maximum tracing length
  • 0.0003μm fine measurement resolution
  • 10,000 stored test data records

The QualiSurf III-Plus is a portable profilometer built to verify surface roughness, waviness, and primary profiles across American manufacturing floors. It uses a detachable pick-up stylus with skidded or skid-less tracking to supply immediate numerical and graphical data on a built-in touch display. Quality control crews in US machine shops, test laboratories, and metrology facilities can deploy this setup to verify parts against ANSI standards.

Need a Custom Quote?

Contact our sales team for volume pricing, custom configurations, and special requirements.

Overview of the QualiSurf III-Plus Profilometer

The QualiSurf III-Plus surface profilometer delivers dependable surface texture evaluation for US manufacturing plants by pairing a detachable pick-up stylus with skid and skid-less tracing options.

Built around an internal Windows operating system, the hardware calculates roughness, waviness, and primary profile parameters while presenting real-time graphical curves on a 5.7-inch TFT touch screen. Operators across American machine shops can inspect flat test coupons as well as curved production pieces, capturing high-accuracy measurements across a vertical span of 1000μm and a 50mm tracing path.

Because the main unit weighs 1.5Kg and runs on rechargeable lithium-ion cells or an external 100V to 240VAC wall adapter, you can carry it directly between machining cells or set it up on an inspection bench. The included driver unit, weighing 1.58Kg with its portable stand, maintains steady contact across workpieces to help your team verify surface textures without guesswork.

Compliance & Standards

For manufacturing and quality assurance operations across the United States, this digital profilometer aligns with ANSI guidelines for assessing surface texture. Built-in calculation tables support core ANSI parameters, including Ra, Rq, Rz, Rp, Rv, Rsk, Rku, RPc, RSm, Rt, and Rmax across both roughness and waviness profiles to satisfy domestic engineering prints.

To support American facilities manufacturing components for international clients, the device also complies with ISO4287-1997, Japanese Industrial Standard JIS 0601: 2001, and SEP1941-2012 specifications. Every instrument arrives from Qualitest with a verified calibration certificate alongside a standard calibration plate, so you can confirm measurement accuracy right out of the crate before auditing production runs.

Key Features

  • Dual Stylus Tracing Modes: The pick-up mechanism accommodates both skidded and skid-less operation. This flexibility allows you to gauge flat parts with 1.5% repeatability or isolate waviness on curved surfaces with 3% repeatability across common US fabrication jobs.
  • Broad Measuring Span with Sub-Micron Resolution: A vertical measurement travel of 1000μm (±500μm) paired with a fine 0.0003μm resolution captures micro-fine surface peaks and deep tooling marks across a 50mm stroke.
  • On-Board Windows Platform: Running a built-in Windows environment, the instrument delivers speedy calculations and smooth menu interactions on its 5.7-inch color touch screen or through an attached mouse.
  • High-Capacity Data Storage and Exporting: The system holds up to 10,000 groups of test setups and measurement curves. You can offload your data directly to a USB flash drive or transfer records via RS232 and USB to the included PC analysis software for quality audits.
  • Selectable Filters and Cutoff Lengths: Quality personnel can switch between Gauss and 2RC filters, choosing cutoff values ranging from 0.08mm up to 10mm to suit diverse component shapes and surface finish callouts.
  • Flexible Energy Architecture: Operates on internal lithium-ion rechargeable battery cells for portable floor verifications or through a 100V to 240VAC adapter for continuous benchtop usage in US facilities.

Product Applications & Operating Environments

This portable profilometer serves inspection requirements across US production workshops, commercial testing laboratories, and metrology centers. Its skid-less probe setup makes it particularly practical for inspecting curved shafts, contoured tooling, and machined parts where reference skids cannot seat properly.

Because the device is calibrated for standard indoor industrial facilities, it maintains proper testing operation within ambient temperatures from 0°C to 40°C and relative humidity levels under 90%.

When moving equipment between departments or putting it into storage, the unit withstands temperatures from -25°C to 60°C. You can run immediate spot checks beside machining centers using the height-adjustable portable stand, or dock the main unit on an inspection desk for high-volume lot evaluations.

Technical Specifications of QualiSurf™ III-Plus:

Item Description
Profile R, W, P, R-Motif, W-Motif
Measuring parameters See the Table 1 below
Filter Gauss, 2RC
Cutoff Length 0.08mm, 0.25mm, 0.8mm, 2.5mm, 5mm, 8mm, 10mm
Evaluation length ln (1-5)l or setting by requirement
Measuring range Y-axis:1000μm(±500μm)
X-axis: 50mm
Max. resolution 0.0003μm
Tracing length 50mm
Repeatability 1.5%(Skid),3%(Skid-less)
Storage 10000 groups of measuring conditions and data
Interface USB, RS232
Power Built-in lithium-ion rechargeable batteries / External power adapter
Working temperature 0°C~40°C
Storage temperature -25°C~60°C
Humidity <90%
Main unit dimension 260mm×210mm×68mm
Main unit weight 1.5Kg
Driver dimension 195.5mm×60mm×122mm
Driver weight (with portable 1.58Kg
Power adapter Input: 100 V~240VAC,50/60Hz; Output: 9V,3A

 

Available measuring parameters:

Standard Profile Curves Parameters
ISO1997 R Ra,Rq,Rz,Rp,Rv,Rsk, Rku, Rc, RPc *, RSm, R△q, Rmr*, Rmr(c)*, Rδc*, Rt,
Rz1max,Rk, Rpk, Rvk, Mr1, Mr2, A1, A2, Vo
P Pa, Pq, Pz, Pp, Pv, Psk, Pku, Pc, PPc*, PSm, P△q, Pmr*, Pmr(c)*, Pδc*, Pt, Pz1max
W Wa, Wq, Wz, Wp, Wv, Wsk, Wku, Wc, WPc1, WSm, W△q, Wmr*, Wmr(c)*, Wδc*, Wt, Wz1max
JIS2001 R Ra, Rq, Rz, Rp, Rv, Rsk, Rku, Rc, RSm, RzJIS, R△q, Rmr*, Rmr(c)*, Rδc*, Rt
P Pa, Pq, Pz, Pp, Pv, Psk, Pku, Pc, PSm, PzJIS, P△q, Pmr*, Pmr(c)*, Pδc*, Pt
W Wa, Wq, Wz, Wp, Wv, Wsk, Wku, Wc, WSm, WzJIS, W△q, Wmr*, Wmr(c)*, Wδc*, Wt
ANSI R Ra, Rq, Rz, Rp, Rv, Rsk, Rku, RPc*, RSm, R△a, R△q,Htp*, tp*, Rt, Rmax, Rpm
W Wa, Wq, Wz, Wp, Wv, Wsk, Wku, WPc*, WSm, W△a, W△q,Htp*, tp*, Wt, Wmax, Wpm

Delivery time varies upon stock availability. Our standard dispatch and shipping times are generally within 1 week, however for some high demand items the delivery may be extended to 2-3 weeks. If you require these items urgently please contact us to check accurate stock availability and to organize faster shipping methods.

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Important Delivery Information

Delivery time varies upon stock availability. Our standard dispatch and shipping times are generally within 1 week, however for some high demand items the delivery may be extended to 2-3 weeks.

Need it urgently? Contact us here to check stock and organize faster shipping.

Orders:
Purchaser acknowledges that when placing an order on the Qualitest:

A. the placing of the order signifies the purchaser's assent to place said order at the Qualitest and that the order will be accepted by the successful processing of the order by Qualitest USA LC.
B. the purchaser typing their name when requested to do so by the Qualitest constitutes a signature to contract
C. the purchaser has the full authority to enter into the contract for such entity, and such grant of authority was indicated by purchaser by placement of the order through the Qualitest.
D. A minimum handling fee will be applied to the shipping total for all orders.

Shipping within the U.S.A.:

All orders will be shipped best way prepaid, via courier for smaller packages or via Freight forwarders for larger crates. A handling fee may be applicable to orders. Title to merchandise transfers to the purchaser upon delivery to the carrier. Loss or damage in transit is the responsibility of the purchaser. Qualitest USA will provide assistance with information needed for processing claims.

Shipping outside of the U.S.A.:

All orders will be shipped best way, via courier for smaller packages or via Freight forwarders for larger crates. A low handling fee may be applicable. Title to merchandise transfers to the purchaser upon delivery to the carrier. Loss or damage in transit is the responsibility of the purchaser. Qualitest USA will provide assistance with information needed for processing claims. Export fees, duties, taxes, and customs clearance are the responsibility of the purchaser.

Shipping insurance is not included, please contact our sales representatives if you need shipping insurance.

Partial shipment: Qualitest USA reserves the right to make partial shipments unless otherwise instructed by the purchaser.

Payment terms: All payments to Qualitest USA are to be made in U.S. Dollars (USD)

A. Credit Card - Qualitest USA will accept Visa, Master Card, AMEX or Discover. Required information from the purchaser is the credit card number, 3 digit security code, expiration date, card holder's name (exactly as it appears on the card), billing address, and valid telephone number for us to use in case of difficulty. Qualitest USA reserves the right to delay shipment pending verification of credit card validity.
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C. Open Account - Available to U.S.A. and Canadian customers only. Terms on open accounts are Net 30 days from date of shipment. Qualitest USA reserves the right to refuse shipment of new orders if any unpaid invoices are older than 30 days. Purchasers may apply for an open account by providing:

their bank information
3 credit references from other suppliers
Please allow 5 business days for confirmation of credit and creation of an open account.

Return Policy:

Qualitest USA may accept return of purchased merchandise within North America for refund or credit under the following conditions -

  • There may be an additional restocking fee charged to the transaction if items are already shipped to customer.
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  • Purchaser has confirmed return authorization directly with Qualitest.
  • Merchandise is regular catalog item. Special order items can not be returned.
  • All returned merchandise is subject to inspection by Qualitest. Qualitest reserves the right to refuse return of any merchandise that is used, damaged, or not part of the current published price list. In the case Qualitest does not accept the returned merchandise, reasonable attempts will be made to notify the Buyer and the merchandise will be returned to Buyer as they were received by Qualitest. Damaged merchandise that can be restored to original condition and thus accepted for return will be evaluated on an individual basis. The purchaser will be advised of additional expenses for the repair and restoration of the returned item. After approval, these expenses will be charged to the purchaser in addition to the restocking fee.


Change of Terms:

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Complete Agreement:

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Information:

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The WorldofTest.com Qualitest contains trademarked product names. Product names are not to be reproduced or used in any fashion by any party other than Qualitest without the express written consent of Qualitest International Inc.. All pictures, descriptions, and other content of this web site are copyrighted by Qualitest USA and may not be used without the express written permission of Qualitest USA. Purchaser acknowledges that they have no right, title, or interest in the trademarks or copyrights in the products, and purchaser covenants that it will take no action to register or otherwise interfere with such rights. Please contact us with any requests for permission or questions about our trademarks. 

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No warranty or affirmation of fact, express or implied, other than expressly set forth herein is made or authorized by Qualitest USA. Qualitest USA disclaims any and all liability for product defect claims. Qualitest USA does not express or imply a warranty that any product on the web site(s) is fit for a particular purpose. Qualitest USA honors the product warranty as published and made available by Qualitest USA. Warranty claims for products not manufactured by Qualitest are the responsibility of the manufacturer. Qualitest USA will always make its best good faith effort to resolve warranty claims. 


Force Majeure:

Qualitest USA shall not be liable for any delay in or impairment of performance resulting in whole or in part from Acts of God, service interruptions, labor disruptions, insurrections, governmental decrees or controls, war risks, severe weather, supplies or raw materials, inability to procure or ship products, inability to obtain permits and/or licenses, or any other circumstances or causes beyond the control of Qualitest USA in the conduct of its business. 

Qualitest USA Privacy Policy 

I. What legal provisions govern our data processing practices? How and from where (internal/external sources) is personal data acquired? What are the rights of the user (web site visitor/registered customer)? 

1. General
As a general principle, no personal details need to be provided when visiting our Internet site. Data made available to us by you is treated in strict confidence and in accordance with the provisions of the Federal Data Protection Act. With a few exceptions (see point 2 below), our web server only registers non-personal (anonymous) data concerning the use of our site. Specifically, the log files of our web server, as a general rule, only contain the user's IP address, the last page visited by the user, the browser used, date, time and the file requested. This anonymous data, however, does not permit conclusions to be drawn about the individual users, and merely serves to prepare statistics on the use of our Internet site for the purpose of its improvement. At the same time, great importance is placed on ensuring that usage data is not linked with personal data. 

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II. What security measures are used to protect personal data? What are the user's options for processing personal data? 

3. Technical measures

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III. What data is communicated to third parties and for what purposes? 

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IV. Which department answers questions about the processing of personal data? 

5. Contact

In the light of the rapid technical developments in connection with the Internet, we make every effort to constantly improve our Internet site and technical precautions, including those connected with data protection. We will keep you suitably informed about such measures. Any changes will be published here. Further information is available at any time by contacting Qualitest USA.

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