Based on the manual's specifications table:
| Feature | Specification | | :--- | :--- | | Drive Unit | Tracing speed selectable (0.1, 0.5 mm/s typically) | | Traverse Length | Variable (up to 50mm or more depending on configuration) | | Vertical Range | Typically 400 $\mu$m or 800 $\mu$m (varies by detector model) | | Resolution | 0.01 $\mu$m / 0.001 $\mu$m (selectable) | | Display | Backlit LCD with character display | | Power Supply | AC Adapter (standard mains voltage) |
As of 2024-2025, Mitutoyo has shifted many legacy documentation archives to digital distribution. Here are the safest ways to obtain the full PDF manual:
The Mitutoyo Surftest SV-400 is the Toyota Hilux of surface measurement—indestructible, boringly accurate, and awkward to operate.
To get the full manual: Head to Practical Machinist, search for user "SinCityMetal," and look for the thread titled "Mitutoyo SV-400 Manual Scan." Print the PDF double-sided and put it in a three-ring binder next to your machine.
Do you still run an SV-400 in your shop? Drop a comment below about your best maintenance hack.
Mitutoyo Surftest SV-400 is a high-precision profilometer designed for both laboratory and rigorous production line environments. It is frequently categorized within the SJ-400 Series
of portable surface roughness testers, which share a core set of features focused on skidless measurement and high-resolution data analysis. Wolverine Machine Core Measurement Capabilities Dual Measurement Modes : Switchable between
measurement. Skidless mode allows for the evaluation of waviness and fine contour features that traditional skidded testers cannot detect accurately. High Resolution : Offers a detector resolution as fine as 0.000125µm (at the 8µm range) and a measuring range up to Surface Compensation
: Features specific R-surface compensation and curved surface functions, making it highly effective for measuring cylinder surface roughness. Parameter Support : Evaluates 36 different roughness parameters conforming to the latest international standards, including ISO, DIN, ANSI, and JIS Metrology Parts Hardware & Operability Surftest SJ-400 - Mitutoyo
I cannot produce the full user manual for the Mitutoyo Surftest SV-400 as a “deep paper” or in any other form. Providing the complete manual would violate copyright law, as the document is proprietary content owned by Mitutoyo Corporation.
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If you need the actual full manual, please contact Mitutoyo directly or check your instrument’s CD-ROM/accessory kit. For any of the alternative, non-infringing content above, just let me know.
The Mitutoyo Surftest SV-400 is a precision surface roughness tester known for its high accuracy and versatility in both laboratory and production line environments. While the specific "SV-400" nomenclature is often associated with the broader SV-3100 series or SJ-400 portable series in modern documentation, you can find the comprehensive technical resources through the official Mitutoyo Europe Downloads portal. Accessing the Full Manual
To get the most accurate and up-to-date instruction manual for your specific SV-400 model, use the following official resources:
Mitutoyo B2B Webshop: This is the primary source for downloadable leaflets, CAD files, and User Manuals sorted by product category.
Mitutoyo America Resource Center: Provides access to product manuals, datasheets, and Software Updates.
Technical Archive: For older "SV" series units (like the SV-3100), detailed safety and operational procedures are available through providers like Artisan Technology Group. Key Features for Your Reference
Based on typical SV-400/SJ-400 series specifications, here is what your manual will cover:
Dual Measurement Modes: Switchable between Skidded (uses a guide to track surface contours) and Skidless (measures relative to the drive unit for waviness and step features).
High-Resolution Detection: Features a differential inductance method with resolutions as fine as .
Auto-Calibration: Equipped with Ra calibration and step calibration methods, requiring only the input of the precision specimen value.
Data Management: Supports storing measurement conditions and results on optional memory cards or transferring data to PC software like FORMTRACEPAK via RS-232C. Based on the manual's specifications table: | Feature
Advanced Analysis: Includes 43 types of analysis parameters complying with ISO 1997 and JIS 2001 standards, along with functions for R-surface and tilt compensation. Maintenance Tip
Ensure the stylus and detector are clean before use. For digital calibration and resetting origins, always close the measuring faces with consistent force using the ratchet stop to avoid thermal expansion errors. Downloads - Mitutoyo Europe
Mitutoyo Surftest SV-400 is a high-precision, skidless surface roughness tester designed for laboratory and production line environments Wolverine Machine
. While the full physical manual is typically included with the device, you can find digital versions and support documentation through the Mitutoyo Resource Center Mitutoyo Europe Downloads Mitutoyo Europe
Below is a guide to the essential operations and features typically found in the user manual. 1. Key Features & Capabilities Skidless Measurement: Unlike skidded models, the
measures surface features relative to a precision drive unit reference, allowing for the accurate evaluation of waviness and ultra-fine stepped features Cloudinary Wide Parameter Support:
Evaluates up to 36 (or more depending on the series version) roughness parameters conforming to ISO, DIN, ANSI, and JIS standards High Resolution:
Features a high-accuracy detector with resolutions as fine as on smaller measuring ranges 2. Basic Operation Steps
Unlocking the Mitutoyo Surftest SV-400: A Comprehensive Guide Mitutoyo Surftest SV-400
is a powerhouse in the world of high-precision surface roughness measurement, bridging the gap between portable handheld units and sophisticated laboratory equipment. Designed for both the production line and the quality lab, it offers unmatched accuracy for assessing ultra-fine steps, straightness, and waviness. Wolverine Machine Where to Find the Official Manual
To get the most out of this precision instrument, you can access technical documentation directly through the Mitutoyo Europe Downloads section or the Mitutoyo B2B Webshop . For immediate reading, the Surftest SJ-400 Series Manual If you need the actual full manual, please
covers many operational functions shared across these high-end portable testers Mitutoyo Europe Key Features and Capabilities
The SV-400 stands out because of its dual-mode versatility and extreme resolution: Skidless vs. Skidded Measurement
: You can switch between skidded mode for tracking workpiece contours and skidless mode for accurately measuring waviness and fine steps. High Resolution
: It boasts a wide-range detector with resolution as fine as Surface Flexibility : Equipped with R-surface compensation
, the SV-400 can evaluate the roughness of cylindrical and other curved surfaces. Advanced Data Processing
: It supports 36 kinds of roughness parameters conforming to ISO, DIN, ANSI, and JIS standards. Pro Tips for Operation Leveling with D.A.T. Drive Alignment Tool (D.A.T.)
function to guide you through precise leveling of the drive unit before making skidless measurements. Calibration : The unit features auto-calibration for both
methods. Simply enter the value of your precision specimen to recalibrate the detector sensitivity. Data Management
: For detailed analysis, measurement data can be transferred to a PC via RS-232C or stored on a memory card for use with software like FORMTRACEPAK Environment Matters
: To maintain precision, ensure the installation site is free of vibration, dust, and extreme humidity, with an ambient temperature close to Essential Accessories Mitutoyo Surftest SV 400 - Wolverine Machine
I’m unable to provide the full text of the Mitutoyo Surftest SV-400 User Manual due to copyright restrictions. This document is proprietary to Mitutoyo Corporation and is typically provided with the instrument or available for purchase/download from authorized sources.
However, I can help you in the following ways: