Automatic Microhardness Tester

Automatic microhardness testers apply a fixed load to the specimen surface through an indenter to form an indentation. The optical system measures the diagonal length of the indentation and calculates the hardness value of the material. It is used to detect the hardness properties of small areas such as metals and coatings, and is suitable for quality control in processes like heat treatment and electroplating.
Selection
When selecting, consider matching the material hardness range with the instrument's measurement range, ensuring the indenter type corresponds to the testing standards, and verifying that the maximum test load meets the sample thickness requirements. The resolution of the observation system affects measurement accuracy, and the software should support automatic focusing and data export. The worktable's movement range should cover the sample size, and environmental vibration must meet the instrument's stability requirements.

Terms

Standards

Instruments

Controlled by single chip microcomputer, temperature accuracy +/- 0.03 ℃, kinematic viscosity measurement range 0.5~ 20000mm ²/s, automatic tracking of heating Linear dispersion and precise control of water Bath and oil Bath temperature.

$ 2116.00

Adopt automatic mechanical pressurization and curing inlay program, Heating power 650W, mold sleeve specification is 40mm, realize automatic heating and pressurization and automatic pressure relief after molding, real-time temperature display to ensure stability and reliability.

$ 3612.00

Adopt automatic mechanical pressurization and heating technology, mold sleeve specification is 30mm, Heating power 650W, automatic pressing and shutdown pressure relief, real-time temperature display, support room temperature sampling, suitable for thermoset material inlay.

$ 3612.00

Using high-resolution digital camera for automatic detection and playback function, can simultaneously measure three capillary tubing, temperature control using platinum resistance to improve accuracy, with automatic and manual visual two measurement modes.

$ 4188.00

Using photoelectric automatic equilibrating principle, measurement range +/- 45 ° optical rotation and +/- 120 ° Z sugar content, minimum reading +/- 0.001 °, equipped with color LCD Touchscreen and USB interface, support automatic retest 6 times and calculate the average value.

$ 1752.00

Using photoelectric detection and automatic dial display, the measurement range is +/- 45 °, the minimum reading is 0.001 °, and the low optical rotation sample can be accurately analyzed, and the operation is simple.

$ 1380.00

The kit can realize automatic grinding fineness Gauge operation, improve test Repeatability, suitable for standard scraper fineness Meter supporting use, simplify the experimental process.

$ 1623.00

Using ARM microprocessor and color liquid crystal display, with automatic heating sweep ignition function, Temperature range 40~ 400 ℃, can store 1000 measurement results, support atmospheric pressure correction and forced Air-Cooled.

$ 2116.00

Using automatic mechanical pressurization and heating technology, the inlay process is completed automatically, the Heating power is 650W, and the mold sleeve specification is 25mm, which is suitable for edge protection of small irregular samples.

$ 3612.00

Adopt ARM microprocessor and color LCD display, with automatic heating, sweeping, ignition function, Repeatability ≤ 110 ℃ +/- 1 ℃, support atmospheric pressure correction and forced Air-Cooled, easy and reliable operation.

$ 2116.00

Spreader thickness range 1~ 571.5μm, accuracy +/- 0.001mm, speed 5~ 200mm/s, with automatic feeding and stirring function, can customize a variety of coating methods.

$ 6205.00

Measurement range 0-200mN/m, accuracy +/- 0.02mN/m, support Automatic calibration and temperature compensation, real-time display test Linear dispersion and export Excel data.

$ 4188.00

Measurement range 0~ 14.00pH and accuracy +/- 0.01pH, built-in automatic polarity reversal circuit, automatic tracking end point potential, no need to manually switch, easy to operate and precise control.

$ 420.00

Adjustable application width, with automatic Spreader function, easy to operate, Repeatability is good, suitable for a variety of samples of laboratory prepative.

$ 4914.00

High-resolution digital camera for automatic detection, can simultaneously measure 3 capillary tubing samples, Temperature range RT +~ 400 ℃, with automatic measurement and manual visual two functions, support data storage and export.

$ 4188.00

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