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OMNITEST Automatic Hardness Tester

ERNST

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Omnitest is an automatic universal hardness tester for test methods such as Rockwell, Superficial Rockwell, Brinell and Vickers, conform to standard international norms. The characteristic shape reduces flections up to 3 times compared to other universal hardnesstesters, which leads to increased precision in hardness detremination. Omnitest is particularly suitable for laboratory use and for all those companies whose fundamental production concern is quality.
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Twin-X Automatic Hardness Tester

ERNST

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TWIN X is a Rockwell automatic hardness tester with direct read out in Rockwell and Superficial Rockwell scales. Can test large and irregular specimens up to 420 mm height ( 950 mm with special extended column). Overhanging pieces can be clamped without any extra support. The 50mm indenter's stroke permits testing difficult-to-test parts without any adjustment. Most suitable for in-line applications.
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Shore Hardness Block

DEFELSKO

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Mastering the Shore Hardness Block: Ensure Accurate Durometer Testing

Rubber and plastic components demand consistent material hardness to perform reliably. Uncalibrated durometers cause inaccurate readings, leading to failed seals, out-of-spec rubber parts, and costly production delays. Quality inspectors need a dependable reference standard to verify durometer accuracy before running shop tests. A Shore Hardness Block provides the ideal solution, offering certified hardness reference surfaces for fast, reliable instrument verification.

What Is a Shore Hardness Block?

A Shore Hardness Block is a precision-molded reference test block with a certified durometer value. Available in specific Shore A or Shore D hardness ranges, these reference pads allow operators to check whether hand-held durometers measure within acceptable calibration tolerances. Quality teams press durometer indenters directly against the block surface to verify gauge accuracy instantly.

Key Advantages for Quality Assurance

Using certified hardness test blocks yields immediate quality control benefits:

  • Fast Calibration Checks: Verifies durometer performance on the shop floor in seconds without sending tools off-site.

  • Broad Scale Coverage: Available in color-coded sets matching low, medium, and high hardness ranges across Shore A and D scales.

  • Prevents False Rejections: Catches drifting durometer spring tension early to maintain consistent material quality control.

  • Durable Test Surface: High-grade elastomeric compounds resist indentation wear through thousands of verification presses.

Step-by-Step Operation Guide

Verify your durometer accuracy by following four simple steps:

  1. Clean the Block Surface: Wipe dust and oily fingerprints off the reference block using a clean, dry cloth.

  2. Position the Durometer: Hold your hand-held durometer perpendicular to the flat reference block surface.

  3. Apply Pressing Force: Press the durometer indenter firmly into the block until the presser foot sits completely flat.

  4. Compare Reading Values: Check the displayed value against the certified rating stamped on the hardness block.

Essential Care Practices

Keep your hardness reference blocks accurate with simple daily maintenance routines. Store reference blocks away from direct sunlight, extreme heat, and ambient UV exposure to prevent material hardening. Keep blocks inside their protective plastic case when not in use. Replace reference sets periodically according to certified recalibration schedules.

Investing in a Shore Hardness Block eliminates hardness testing errors, protects product quality, and maintains high manufacturing standards across every elastomeric component batch.

Ideal for checking the operation of durometers. Size: Shore-A 30,50,75, Shore-D 25, 46, 75 Supply Size Individually
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Pinhole Detector

DEFELSKO

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Mastering the Pinhole Detector: Essential Protective Coating Inspection

Microscopic flaws in protective coatings cause early substrate corrosion and structural failures. Tiny voids, air bubbles, and thin spots allow moisture and aggressive chemicals to attack underlying metal workpieces. Coating inspectors need fast, non-destructive tools to locate these hidden defects before deploying equipment. A Pinhole Detector provides an exceptional testing solution, detecting invisible coating flaws quickly across industrial pipelines, storage tanks, and structural steel.

What Is a Pinhole Detector?

A pinhole detector is a specialized non-destructive testing instrument used to inspect non-conductive coatings over conductive substrates. Low-voltage wet sponge units detect holidays and pinholes in thin coatings up to 500 microns. High-voltage spark testers locate flaws in thicker protective linings. When the sensor passes over a void, electricity flows through the moist path to the metal substrate, triggering an immediate audible alarm.

Key Benefits for Quality Control

Integrating a pinhole inspector into your quality assurance routine provides clear operational advantages:

  • Non-Destructive Testing: Identifies microscopic coating defects without damaging the surrounding protective layer.

  • Instant Alarm Feedback: Clear visual signals and loud audio alarms alert operators to exact defect locations instantly.

  • Versatile Inspection Modes: Low-voltage wet sponge and high-voltage spark options cover broad coating thickness ranges.

  • Prevents Costly Corrosion: Catching pinholes early prevents premature substrate rust and expensive field repairs.

Step-by-Step Operation Guide

Inspect protective coatings accurately by following four simple steps:

  1. Connect Ground Cable: Attach the ground clamp securely to an unpainted section of the conductive substrate.

  2. Moisten Sponge Wand: Wet the probe sponge with tap water and a wetting agent for low-voltage testing.

  3. Pass Sensor Over Surface: Sweep the wet sponge or high-voltage probe smoothly across the coated surface at a steady pace.

  4. Mark Detected Flaws: Circle defect spots immediately when the alarm sounds to prepare the surface for repair.

Essential Care and Maintenance

Maintain testing accuracy with simple daily routines. Wash the probe sponge with clean water after every shift to remove chemical residue. Inspect ground cables and probe connectors for frayed wiring before testing live surfaces. Store the instrument inside a dry carrying case to protect sensitive electronics.

Deploying a Pinhole Detector eliminates coating inspection guesswork, stops corrosion early, and maintains high industrial quality standards across every coating project.

Easy-to-use with bright, multi-function LEDs Ready to measure — both kits come with everything needed for testing Audibly and visibly alerts when flaws are detected Lightweight, ergonomic design Durable : Rugged, environmentally sealed enclosure Weatherproof, dustproof and shockproof — meets or exceeds IP65 Two year warranty Accurate : Automatic self-test verifies voltage calibration Regulated voltage outputs will not drop under load Long Form Certificate of Calibration included with each instrument GroundSenseTMvisibly reassures the user that the instrument is properly grounded Conforms to international standards including ISO, ASTM and NACE
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Oven Temperature Logger

DEFELSKO

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Mastering the Oven Temperature Logger: Achieve Precise Thermal Profiling

Maintaining consistent heat distribution during industrial baking, powder coating, and heat treatment processes is essential. Uneven thermal profiles cause product defects, compromised structural integrity, and costly batch rejections. Quality assurance teams need continuous monitoring solutions that withstand extreme heating cycles directly inside curing chambers. An Oven Temperature Logger delivers the ideal solution, capturing precise thermal profiles throughout entire heating and cooling runs.

What Is an Oven Temperature Logger?

An Oven Temperature Logger is a specialized data acquisition device designed to travel through high-temperature industrial ovens. Encased in a heavy-duty thermal barrier, the instrument records real-time temperature data via thermocouple probes attached to critical product points. Operators download these detailed thermal logs to analyze cure times and verify temperature uniformity across production batches.

Key Advantages for Process Optimization

Integrating a thermal logger into your heating processes yields immediate quality control benefits:

  • High-Temperature Protection: Insulated barrier boxes protect internal electronics from extreme ambient heat during long oven cycles.

  • Multi-Channel Monitoring: Multiple thermocouple ports track temperature variations across different product zones simultaneously.

  • Comprehensive Data Logging: Captures detailed time-versus-temperature graphs to prove compliance with strict industry standards.

  • Energy Efficiency: Optimizes oven heating schedules, reducing fuel consumption and operational utility costs significantly.

Step-by-Step Operation Guide

Obtain reliable thermal profiles by following four straightforward steps:

  1. Attach Thermocouple Probes: Secure probe tips directly to critical measurement points on your test component.

  2. Seal Inside Thermal Barrier: Place the logger unit into its heat-resistant thermal box and latch the lid securely.

  3. Run Through Curing Cycle: Pass the protected assembly through the production oven along with normal product batches.

  4. Download and Analyze Data: Connect the logger to your computer software to extract thermal graphs and evaluate cure performance.

Essential Care and Maintenance

Keep your temperature logger operating reliably with simple maintenance habits. Inspect thermal barrier seals and latching mechanisms regularly for heat degradation or wear. Wipe thermocouple wires clean after every run to prevent chemical buildup. Always allow thermal barriers to cool completely before starting a new logging cycle.

Deploying an Oven Temperature Logger eliminates heating guesswork, guarantees consistent product quality, and maintains high manufacturing standards across every thermal process.

Oven Temperature Logger Measures and records oven temperature profiles Measures and records up to 40,000 datasets (240,000 readings) into 6 independent batches High temperature stainless steel barrier box with fiberglass insulation for long run times at high temperatures. Contains no silicone. 6 K-type thermocouple ports (channels) Download, view, and analyze batch data using PosiSoft Desktop Software. Export .CSV files for easy import into spreadsheets. Wide variety of probes available with 1.8 or 3.6 m (6' or 12') stainless steel braided cables (sold separately Thermocouple Measurement Range -100 to 1000°C / -148 to 1832°F
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Dew Point Meter Logger

DEFELSKO

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Why Monitor with a Dew Point Meter Logger?

Environmental stability is crucial for sensitive industries. A Dew Point Meter Logger provides continuous data on air moisture levels. This tool helps you predict condensation before it ruins your materials. Whether you manage a warehouse or a coating plant, staying ahead of moisture is vital for success.

Vital Features for Environment Tracking

  • Real-Time Data Logging: Capture thousands of data points automatically. You can review history to find dangerous climate trends easily.

  • Prevent Corrosion: High dew points lead to rust on metal surfaces. These loggers alert you before moisture begins to settle.

  • Dual Sensors: Most units measure both air temperature and relative humidity. They calculate the dew point instantly with high accuracy.

  • Easy Export: Transfer your records to a PC via USB. This makes compliance reporting and quality audits simple and fast.

Precision for Industrial Safety

The "Logger" function removes the need for manual checks. A Dew Point Meter Logger works around the clock, even when you are away. This is essential for paint shops where the surface temperature must stay above the dew point. It ensures your coatings bond perfectly every single time.

Enhance Your Facility Management Today

Investing in a smart logger saves money on repairs and rework. It stabilizes your storage conditions and protects your reputation for quality.

Expert Tip: Place your logger near the coldest part of the room. Condensation usually starts there first, giving you the earliest possible warning.

Stop letting humidity dictate your schedule. Choose a professional logging solution that keeps you in control. Reliability starts with accurate environmental data.

Dew Point Meter Logger (Positector) Magnetic probe attaches to steel structures for monitoring climatic conditions. Measures and records climatic conditions including: relative humidity, air temperature, surface temperature, dew point temperature, difference between surface and dew point temperatures, and wet bulb temperature. Fast response, precision sensors provide accurate, repeatable readings Environmentally sealed enclosure – weatherproof, dustproof, and shockproof — meets or exceeds IP65 Internal memory storage of 10,000 datasets (60,000 readings) Conforms to ISO 8502-4, BS 7079-B4, ASTM D3276, IMO PSPC, SSPC-PA7 and US Navy NSI 009-32
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Concrete Moisture Meter

DEFELSKO

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Non-destructively measures the moisture content of concrete in accordance with ASTM F2659 Standard Test Method for Preliminary Evaluation of Comparative Moisture Condition of Concrete, Gypsum Cement, and Other Floor Slabs and Screeds. Using a Non-Destructive Electronic Moisture Meter
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Wireless Probe for Concrete Moisture Meter

DEFELSKO

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Concrete Moisture Meter - In Situ Measure Relative Humidity and Temperature in Concrete Floor Slabs The PosiTector CMM IS probes and free mobile app guides users through the ASTM F2170 documentation criteria. View and record readings directly with your Apple or Android smart device or PosiTector DPM Advanced gage Easily collect and report relative humidity and temperature in concrete floor slabs in conformance with ASTM F2170 No need to open the hole or remove the cap. Probes remain powered on and broadcasting via Bluetooth while in situ for up to three weeks. Reusable Smart Probes Fast response precision sensors provide accurate, repeatable readings Fast acclimation, reduced testing time Combined sleeve and probe design simplifies the installation process and does not require consumables
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Soluble Salt Tester

DEFELSKO

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The Unseen Threat to Industrial Coatings you need Soluble Salt Tester

Industrial coatings protect vital assets—bridges, pipelines, and storage tanks—from corrosion. However, an invisible enemy lurks on the surface: soluble salts. If you apply coatings over these contaminants, the salts draw moisture through the film, initiating osmotic blistering and causing catastrophic, premature coating failure. Preventing this damage requires a crucial step: accurate measurement of surface cleanliness.

The reliable Soluble Salt Tester provides the essential solution. These instruments quickly and effectively measure the concentration of soluble salts, typically reported in , adhering to international standards like ISO 8502-6 and ISO 8502-9 (the Bresle method). You ensure surfaces meet specified cleanliness requirements before any coating work begins.

Fast, Accurate, and Essential Inspection

Inspection professionals rely on fast, dependable results. The best Soluble Salt Testers offer intuitive operation, making the testing process straightforward. You simply perform the test, and the device provides an accurate reading in moments. This rapid feedback prevents project delays and significantly reduces the risk of expensive rework later.

A quality tester is built for the demanding job site. It features robust, durable construction and often includes built-in temperature compensation for stable readings in varying conditions. This ruggedness ensures the instrument performs reliably wherever your work takes you.

By consistently using a Soluble Salt Tester, you take control of quality. You protect the integrity of your protective coating system, minimizing maintenance costs and maximizing the service life of critical infrastructure. Coating contractors who prioritize this testing immediately gain a competitive advantage, delivering superior, guaranteed results.

Protect your assets. Invest in a high-quality Soluble Salt Tester and make premature coating failure a risk of the past.

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Calibration Step Blocks

DEFELSKO

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Composition - 1018 steel
  • available in metric and imperial units
  • metric units: (2.5, 5, 7.5, 10 and 12.5 mm steps)
  • imperial units: (100, 200, 300, 400 and 500 mil steps)
  • metric accuracy ±0.02 mm
  • imperial accuracy ±1 mil
All Certified Step Blocks are supplied with a certificate of calibration showing traceability to NIST/NPL. 
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Adhesion Tester Accuracy Verification Kit

DEFELSKO

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Protect Your Inspection Certification with a Verification Kit

Industrial coatings must bond perfectly to steel and concrete substrates to prevent premature structural corrosion. If your hydraulic pull-off gauge drifts out of calibration, you risk accepting weak paint jobs or failing compliant work. An adhesion tester accuracy verification kit provides a field-ready solution to verify your instrument’s pull force before conducting critical field tests.

Why Quality Inspectors Rely on Verification Kits

These specialized kits use high-precision load cells to mimic an actual pull-off test. They allow you to test your equipment right on the job site without sending gauges back to an external laboratory.

Key performance advantages include:

  • Defensible Digital Calibration: High-accuracy indicators display the exact force applied by your adhesion tester in real time.

  • Universal Gauge Compatibility: Adapters fit standard mechanical and automatic hydraulic pull-off testers seamlessly.

  • Rugged Protective Packaging: Watertight, padded transit cases protect the delicate load cell elements from harsh construction site dust.

  • Traceable Standard Compliance: Each kit features official calibration certificates that satisfy strict ISO and NIST documentation audits.

Verification Kit Capacities and Features

Select the ideal model range to match the maximum pulling capacity of your industrial testing equipment.

Kit Load Limit Display Increments Battery Lifespan Primary Test Standard
10,000 N / 2,200 lbs 1 N / 1 lb 300 Hours ASTM D4541 / ISO 4624
20,000 N / 4,400 lbs 1 N / 1 lb 300 Hours High-Strength Concrete Specs

Three Simple Steps for Field Verification

Operating the kit takes less than two minutes. First, connect your adhesion tester to the kit’s threaded load cell. Next, pump your tester handle to apply a target pressure, and compare your gauge dial to the kit's digital screen.

Pro Tip: Log your verification values in your daily quality report to prove your equipment worked flawlessly during testing.

Secure your coating inspection data today. Explore our premium selection of adhesion tester accuracy verification kit options to guarantee reliable pull-off results!

Adhesion Tester Accuracy Verification Kit Ideal for checking the accuracy and operation of adhesion testers and is an important component in fulfilling both ISO and in-house quality control requirements. EASY OPERATION Connect the adhesion tester’s pull-off actuator to the PosiTest AT Verifier’s loading fixture. Apply pressure using the adhesion tester’s normal operating procedure. Compare values from the adhesion tester and the Verification Device.
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Automatic Pull Off Adhesion Tester

DEFELSKO

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Achieve Absolute Accuracy with Automatic Adhesion Testing

Manual hydraulic pumps require inspectors to crank a handle smoothly to measure coating bond strength. However, uneven manual pumping creates pressure spikes that snap the paint glue prematurely. An automatic pull off adhesion tester solves this issue by using an internal motor to apply perfectly smooth, continuous hydraulic force.

Why Quality Engineers Automate Pull-Off Testing

Automated testers deliver the highly repeatable pull rates that modern industrial standards demand. They remove human physical variance entirely, allowing your inspection team to gather defensible data that passes strict client audits.

Key performance benefits include:

  • User-Selectable Pull Rates: Program exact force increments, such as 1 MPa per second, to satisfy different international testing rules.

  • Rugged Waterproof Design: Sealed metal enclosures protect internal electronics from harsh offshore salt spray and dust.

  • Rechargeable Battery Systems: Powerful internal batteries pull dozens of heavy-duty dollies on a single overnight charge.

  • Instant On-Screen Graphs: View live pressure charts right on the digital screen to see the exact moment a coating fractures.

Tester Dolly Size Configuration

Select the ideal dolly diameter to match the expected tensile strength of your specific substrate material.

Dolly Diameter Maximum Pull Force Pressure Range Primary Substrate Use
20 mm Standard 3000 lbs 0.7 to 20 MPa Protective Paint on Steel
50 mm Large 750 lbs 0.2 to 3.5 MPa Concrete, Wood, and Plastics

Streamline Your Paint Inspection Workflow

Operating this electronic system requires very little effort. Simply glue your aluminum dolly to the coated surface, attach the quick-coupling actuator, and press the start button. The machine pulls smoothly, saves the peak break value, and records the test date automatically.

Pro Tip: Use the built-in Bluetooth feature to transmit your pull-off reports directly to your smartphone before leaving the job site.

Eliminate operator variance from your quality program today. Explore our premium selection of automatic pull off adhesion tester units to upgrade your coating lab!

PosiTest AT-A Automatic Wirelessly connect the PosiTest AT-A to your smart device using our free app Impact and scratch resistant color touch screen with keypad for operation with or without gloves
  • Electronically controlled hydraulic pump automatically applies smooth and continuous pull-off pressure. Greatly reduces user effort and the risk of influencing the pulling process. Impact and scratch resistant color touch screen with keypad for operation with or without gloves
  • User adjustable pull rate, pull limit and hold time
  •  Rotating display for horizontal and vertical use
  • Built-in rechargeable battery performs over 200 tests per charge. Continue testing with AC power while the battery recharges.
  •  Internal memory stores maximum pull-off pressure, rate of pull, test duration, dolly size, pass/fail, the nature of fracture and user notes for 100,000 pulls in up to 1,000 batches
  • Compatible with PosiSoft desktop software, PosiSoft.net and PosiTector App
  • PosiSoft USB Drive - stored readings and graphs can be accessed using universal PC/Mac web browsers or file explorers. No software required.
  • WiFi technology wirelessly communicates with PosiSoft.net and downloads software updates and allows access to stored measurement data using web browsers
  • Rubberized, shock absorbing grips also provide a stable, skid-resistant footing
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