Handheld Gauges for Material Testing

Fischer Handheld Gauges for Material Testing

Special attention is paid to industries such as construction or aerospace, as safety and reliability must be ensured. Regular checks to ensure that welds on stainless steel pipes and containers are in good order or that the aluminum structure on aircrafts is at risk of fatigue are essential for survival. Material failure can have fatal, irreversible consequences. Therefore, the rule is: trust is good - control is better! This also applies to the gold industry, among others. Do not be deceived by appearances. Even if the gold coating still shines so beautifully. If the core is made of copper, as seen in a huge fraud scandal in China, this can have drastic economic consequences.

Examples like the ones just mentioned can be continued for many industries in which the reliability and properties of materials play a role. How good would it be, therefore, if these material tests could be carried out quickly and reliably on site? We have the solution: Fischer handheld gauges for material testing! With our diverse portfolio of handheld gauges, you are properly equipped for almost any measuring task in the field of material testing.

Set the highest standards for quality assurance and rely on the proven Fischer handheld gauges for material testing!

FERITSCOPE FMP30

Measuring the ferrite content has never been so easy

Sometimes, knowing the exact ferrite content is essential. Especially wherever austenitic steels and duplex steels have to withstand heat, aggressive chemicals and/or high pressure. If the ferrite content is too low, for example in the area of weld seams, this can lead to a loss in strength. On the other hand, too-high ferrite content reduces corrosion resistance, toughness and ductility. But if you check the ferrite content with the FERITSCOPE® FMP30, you know for sure.

This handy instrument lets you measure the ferrite content anytime, anywhere – it’s fast, precise and non-destructive. The advantages of the robust handheld device come to the fore when used in chemical plants, energy plants and process engineering plants. The wide variety of Fischer probes makes it easy for you to measure the ferrite content, even if the spot is hard to reach. Just apply the probe; the FERITSCOPE® FMP30 does the rest.

Features

  • Robust handheld device for accurate ferrite content measurement, directly on site
  • Simple operation via intuitive menu
  • Large, easy-to-read display with extensive functions
  • Locking keyboard to safeguard your settings
  • Units can be switched between WRC-FN (ferrite number), Fe % (ferrite percent) and α-martensite % (forming martensite)
  • Measurements according to the Basler standard
  • After applying the probe, the measured value is automatically displayed and saved in the instrument
  • Free-running display continuously shows measured values when probe is applied 
  • Various probes available for reliable ferrite content measurement, even in hard-to-reach places
  • Data storage for up to 20,000 measured values and 100 applications
  • Data transfer via Bluetooth or cable
  • Easy evaluation of the measured values by Fischer's own software, PC-DATEX and FISCHER DataCenter
  • Just one calibration required for the entire measuring range
  • Large selection of calibration standards for your measuring range
  • Available as a fully functional module for the stationary measurement instrument MMS PC2

Applications

  • Non-destructively (NDT) measure the ferrite content in the range of 0.1 – 80 % Fe or 0.1 – 110 FN (magnetic induction method)
  • Ferrite content measurements on e.g. austenitic cladding or welds in stainless steel pipes, containers, boilers or other products made of austenitic or duplex steels

SIGMASCOPE SMP350

The solution for electrical conductivity measurement

The SIGMASCOPE® SMP350 is a compact handheld device for measuring the electrical conductivity of non-ferrous metals. It quickly and accurately measures the electrical conductivity of aluminum or copper. From the measured conductivity, you can then draw further conclusions about the hardness and strength of heat-treated materials. This lets you monitor the material stability of components that are exposed to large temperature fluctuations. Even heat damage and material fatigue can be determined simply this way.

To measure the electrical conductivity, the device employs the phase sensitive eddy current method (according to DIN EN 2004-1 and ASTM E1004). This type of signal evaluation enables non-contact measurement, even under paint or plastic coatings up to 500 μm thick. It also minimizes the influence of surface roughness.

Features

  • Non-destructive, precise measurement of the electrical conductivity of non-ferrous metals 
  • Measures according to DIN EN 2004-1 and ASTM E1004
  • Used with probe FS40, the handheld device meets the Boeing specification BAC 5651
  • High-resolution touchscreen display with virtual keyboard and user-friendly graphical user interface
  • Various measurement frequencies for different penetration depths, from 15 kHz to 2 MHz, depending on the probe
  • Operating temperature: 0 – 40 °C
  • Measurement range: 0.3 – 63 MS/m or 0.5 – 108 % IACS
  • Accuracy at room temperature: ± 0.5 % of the measured reading
  • Takes into account the temperature coefficient of electrical conductivity valid for each individual material
  • Automatic curvature compensation for known curvature diameters (down to the smallest diameter of 6 mm)
  • Manual temperature input and monitoring of temperature change over time (ΔT/Δt)
  • Enough memory for thousands of measuring applications and several thousand readings
  • Certified reference standards (in MS/m, % IACS) – traceable to internationally recognized calibration standards

Applications

  • Conductivity testing on raw materials for sorting and quality assurance
  • Inspection of alloys in coinage (e.g. conductivity of Euro coins)
  • Assessment of the hardness and strength of heat-treated materials
  • Checking for heat damage, material fatigue and cracks
  • Estimation of the phosphorous content in copper alloys or copper-bearing materials
  • Tracking of precipitation processes, e.g. in Cu-Cr alloys
  • Verification of the homogeneity of alloys
  • Scrap sorting

SIGMASCOPE GOLD

Err on the side of caution with simple gold testing and save your money!

Are you always on the alert for fake gold coins, bars etc.? But how to test gold? With the handheld devices SIGMASCOPE GOLD B and SIGMASCOPE GOLD C, you can check the authenticity of gold anytime – quickly and accurately. Using conductivity, these gold testers reliably show if inclusions of foreign materials like tungsten are present. The authenticity testing of gold is therefore non-destructive and causes no loss of material or value.

The SIGMASCOPE GOLD B was developed especially for analyzing gold bullion. While this handheld device can measure bars up to 17mm thick (from approx. 1 oz to approx. 1 kg), its variable penetration depth settings also make the testing of thinner bars possible. 

The SIGMASCOPE GOLD C is a handheld device for checking the authenticity of gold coins and thin bars (up to approx. 100 g). Whether it’s Krugerrands, ducats, coin gold or fine gold – with this easy-to-use gold tester, you know immediately whether that which glitters is really gold.

Features

  • Portable handheld gauge with large, color touchscreen
  • Non-destructive measurements in seconds
  • Intuitive operation using Windows™ CE operating system – easy even for untrained personnel
  • Variable penetration depths to measure a range of thicknesses
  • Non-contact measurement e.g. through plastic covers up to 0.5 mm thick
  • Conductivity measurement according to DIN 50994
  • Uses the eddy current measuring method according to ASTM E1004
  • Various measuring probes and calibration standards available for coins and gold bars
  • Ambient temperature range of 0 – 40 °C

Applications

SIGMASCOPE GOLD B

  • Non-destructive testing of gold bullion from approx. 1 oz (31.1 g) to 1 kg 
  • Detection of non-precious inclusions (e.g. tungsten)

SIGMASCOPE GOLD C

  • Non-destructive testing of gold coins and bars up to approx. 100 g
  • Testing of gold alloys for their correct composition
  • Verification of commercially available precious-metal coins such as Krugerrands and ducats based on their specific conductivity values

MMS INSPECTION SPG

Makes surface testing an easy task

With the MMS® Inspection SPG, once-tedious surface inspections can be carried out in no time at all. This handheld gauge determines the profile of the surface precisely and quickly. And you can tell right away whether the reading is within the specification or not by means of an LED light, a sound and vibrations. The profile measurements comply with ASTM 4417-B and SSPC-PA 17, among others.

Keep full control over your surface profile gauge even under the most adverse conditions: Its ergonomic design and four function keys make it easy to operate with just one hand – even when wearing gloves. And a dust- and waterproof housing (IP65) protects the surface profile gauge. So you always get reliable measurement results, regardless of the conditions you’re working in.

Features

  • Measurement of surface profile depth
  • Measuring range: 0 – 500 µm
  • Accuracy: 0 – 100 µm: ≤ 3 µm, 100 – 500 µm: ≤ 3 % of rated value
  • Perfect for use under harsh conditions thanks to its robust housing (dustproof and protected against water jets according to IP65)
  • Ergonomic design and 4 large function keys for easy one-handed operation
  • Extremely easy to use: Measurement and reporting are easy, even for untrained personnel
  • Measures the surface profile depth according to ASTM 4417-B, SSPC-PA 17, SANS 5772, US Navy NSI 009-32 and US Navy PPI 63101-000
  • Full oversight of the measurement via LED, sound and vibration
  • High-contrast, automatically rotating display is easy to read even in poor lighting
  • Available with large memory: 250,000 values in up to 2500 batches
  • USB interface for fast and safe data transfer

Applications

  • Measurement of surface profile depth

MMS INSPECTION DPM

Indispensable for coating processes: Determine the dew point and humidity

With this dew point meter, you can easily monitor the climate parameters relevant for your coating processes. The MMS® Inspection DPM reliably measures relative humidity, air temperature and surface temperature, so you can easily calculate the dew point in no time at all.

This dew point meter is extremely robust, dustproof and protected against water jets (IP65). Its compact design and four large buttons allow for easy single-handed operation. This makes it ideal for use under even the most demanding of conditions, for example in heavy-duty corrosion protection. And with its light and sound signals, you always have an overview of the measured dew point values.

Features

  • Measurement and recording of the environmental conditions required for the application of surface coatings
  • Robust housing, dustproof and protected against water jets (IP65) for use in harsh environments
  • Ergonomic and easy to operate with one hand – even with gloves on
  • Resistant temperature sensors integrated directly into the dew point meter 
  • Determines relevant climate parameters:
    relative humidity, specific humidity, air temperature, surface temperature, dew point, ΔT (temperature difference between surface and dew point), dry temperature, wet temperature, outdoor temperature correction (type K)
  • User-defined time intervals between 1 second and 24 hours
  • Direct feedback via illuminated display and audio signal for full oversight of dew point readings
  • Easy to use thanks to intuitive user interface: Measurement and reporting are easy, even for untrained personnel
  • High-contrast, automatically rotating display for easy viewing at any angle
  • Available with memory for 250,000 values in up to 2500 batches
  • USB interface for secure and fast data transfer
  • A magnetic surface temperature sensor can also be connected to the device

Applications

  • Measurement and recording of the environmental conditions required for surface coating

POROSCOPE

High-voltage holiday detector with the renowned quality of Fischer

To ensure thorough safeguarding against corrosion, the protective layers must be free of pores, cracks and embedded foreign bodies. This prevents aggressive substances from coming into contact with the carrier material. With Fischer’s holiday detectors, you can easily identify cracks in coatings made of electrically non-conductive materials. We offer three different models: POROSCOPE® HV5, POROSCOPE® HV20 and POROSCOPE® HV40. They offer a range of test voltages suitable for almost every coating thickness and every kind of coating material.

The pore testing is carried out by means of a constant DC voltage between 0.8 and 40 kV. But you’re at no risk of danger: Fischer high-voltage pore testers meet all the safety requirements of ISO 2746. In addition, these handheld devices are very robust – ideal for conducting inspections even under harsh conditions. Regardless of how challenging the application, you’re always properly equipped with Fischer holiday detectors. From fine pore inspections on plastic coatings or sterile, air-tight packaging for medicinal or food products right through to checking the plastic or enamel coatings used to protect tanks, ships' hulls or piping against corrosion.

Features

  • Portable pore testers for detecting pores and cracks in surfaces
  • Robust, for use on construction sites or in manufacturing
  • Compliance with safety requirements according to ISO 2746
  • Simple operation thanks to intuitive menu navigation, lighted display and rotary pushbutton
  • Extensive selection of electrodes for every application
  • Continuously adjustable test voltage and detection sensitivity, electronic test voltage monitoring
  • Optical and acoustic pore indication
  • Clear display of the test voltage in the test head
  • Available in three voltage ranges:
    • POROSCOPE HV5: 0.8–5kV
    • POROSCOPE HV20: 4–20kV
    • POROSCOPE HV40: 8–40kV

Applications

  • Fast and safe pore testing on coated metals
  • Enamel- or plastic-coated tanks for mineral oils, boilers, pipes, hot-water tanks and heat exchangers
  • Corrosion protection coatings on ships' hulls
  • Plastic-coated packaging for foodstuffs and medicines
  • Inspection of electrostatically chargeable objects