Temperature-sensitive discoloration paint Color changes from white to transparent after overheating, discoloration is irreversible, Measuring temperature 50 ℃, suitable for rough oil surface, Net weight of plastic bottle 100 grams.
Temperature sensitive discoloration paint after overheating Color from white to transparent, discoloration effect depends on the object surface Color, Measuring temperature 55 ℃, suitable for rough oil surface use.
Color discoloration effect depends on the surface Color, Measuring temperature 85 ℃, specification 100mL/bottle, suitable for rough or oily surface.
Imported special steel pressure needle, Hardness and long life, range 0-20HW, can directly read the Hardness value, suitable for on-site rapid testing, Stability and portability.
Color of temperature sensitive discoloration paint is irreversible from white to transparent after overheating, suitable for rough oily surfaces, Measuring temperature 80 ℃, Net weight 100 grams of plastic bottles, the discoloration effect depends on the surface Color of the object to be measured.
Impact energy 11mJ, Impact device mass 50g, ball head diaMeter 3mm, Hardness measurement hole or cylinder, suitable for a variety of metal hardness of materials testing.
It adopts 45 ° fixed angle design, loads 1000g +/- 10g, and evaluates Hardness by scratching coatings with different Hardness pencils, which is easy to operate and accurate.
Compact and lightweight can be operated with one hand, without support and testing experience, the test range is equivalent to brinell hardness 25~ 150HB, can measure a variety of Hardness scales and has MAX Maximum hold and average calculation functions.
Adopt four-link mechanism to ensure a constant 45 ° test angle, equipped with 500/750/1000g adjustable load, accurately determine film Hardness through different Hardness pencil scratches, meeting standard test Environmental requirements.
The 45 ° fixed angle design is adopted to ensure that the cylindrical pencil lead maintains a constant angle and pressure, the load is 500g, the error is +/- 10g, and the coating Hardness level is determined by the minimum Hardness value pencil trace.
Adopt 45 ° test angle and adjustable load system, the test platform traverse speed 0.5-10 mm/s adjustable, equipped with LCD display real-time monitoring, to meet the needs of accurate coating Hardness detection.
Temperature sensitive discoloration paint after overheating Color from white to transparent, irreversible discoloration, suitable for rough oil surface, Measuring temperature 60 ℃, Net weight of plastic bottles 100 grams.
Compact size is only 130 * 76 * 32mm, supports 9 kinds of hardness of materials measurement, can store 50 sets of data and realize six kinds of Hardness standard conversion, equipped with RS232 interface for data communication.
The pencil scratch method is used to test film Hardness, and the three-point contact design always guarantees a 45 ° angle, which meets the GB6379 standard and is suitable for film Hardness detection in laboratories and construction sites.
Using D type High Accuracy Impact device, Measurement range 30~ 110HS, can detect cast steel roll, forged steel roll and cast iron roll three kinds of hardness of materials, with anti-Impact and anti-electromagnetic interference ability, support 7 kinds of Hardness standard automatic conversion.
