Introduction:

         The photopolymer curing machine operates by emitting ultraviolet (UV) light—typically at wavelengths of 365 nm, 385 nm, or 405 nm—to initiate polymerization in a photopolymer resin containing photoinitiators. When exposed to UV light, the photoinitiator absorbs the photon energy and generates free radicals, which trigger the cross-linking of monomers, transforming the resin from a liquid to a solid state. 

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Introduction:

         3D printed parts often have insufficient strength because only the surface is initially cured, leaving the internal resin under-polymerized. A 405 nm UV post-curing lamp activates the photoinitiator to generate free radicals or cations, triggering monomer cross-linking to form a solid structure. Combined with 60°C heat, full model curing is accelerated, enhancing performance more efficiently than 365 nm or purely thermal curing, without high-temperature deformation risk. 

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Introduction:

         The principle of this test is to clamp the material specimen between the upper and lower grips, then gradually apply tensile force to the specimen until the preset elongation is reached. The applied load and the specimen’s elongation are measured to plot the load–elongation curve, which is then used to analyze the mechanical properties of the material under tensile conditions, such as Young’s modulus, yield strength, tensile strength, and elongation at break.

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Introduction:

         The test method is carried out under specified conditions of temperature, applied load, and piston position within the barrel. The rate at which molten plastic is extruded through a die of specified length and diameter is determined by a timed measurement, providing an assessment of the melt flow rate (MFR) of the polymer. 

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Introduction:

     This system integrates a solar simulator and potentiostat for electrochemical testing of photovoltaic materials under standard spectra: affix the sample to the working electrode, immerse in the cell with reference/counter electrodes connected; configure scan range and mode via software, then activate light to record I-V curves or impedance data in real time for quick calculation of Voc, Jsc, and efficiency. It offers high stability and reproducibility for solar cells, electrodeposition, or corrosion analysis; wear goggles and monitor overheating for safety.

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Introduction:

          Contact angle is one of the common ways to measure the wettability of a surface or material. Wetting refers to the study of how a liquid deposited on a solid (or liquid) substrate spreads out or the ability of liquids to form boundary surfaces with solid states. The wetting, as mentioned before is determined by measuring the contact angle, which the liquid forms in contact with the solids or liquids. 

Application:

Introduction:

    The potentiostat is an essential instrument for electrochemical measurements and auxiliary detection. It can be used to analyze electrode kinetics, electrolysis, electroplating, electrochemical analysis, metal phase characterization, corrosion rate measurement, various corrosion testing, and corrosion prevention studies. Its applications are extensive, making it suitable for scientific research, product development, and educational experiments.

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Introduction:

Introduction:

          超音波清洗機是由超音波發聲器與超音波換能器組成，藉由壓電材料在電場作用下發生尺寸變化，進而促使換能器產生機械震動，以協助零件表面得到清洗作用。 而本實驗室超音波清洗機之使用，主要用於較為工業精密之零件相關清洗，如：晶片…等。

Application:

Typically when is cooling needed? 

• Want to keep a sample/system reliably at or below ambient temperature

• A sample/system that has a heat source which needs to be counteracted and cooling is used to hold the sample/system at a stable temperature

• Cooling a gas to liquid form whilst distilling and condensing

Planetary ball mills specification:

• Rotation speed (rpm):  0 - 450

• Motor: 370 W

• Timer: 99 Hr : 59 min

• Dimension:  39(W) x 55(H) x 64(L) cm

• Power supply: AC 110 V/ 220 V, 50/60 Hz

Magnetic mixer specification:

• Product type: Stirrer / Hot Plate

• Top plate size: 5"x 7" (12.7 x 17.8 cm)

• Stir Bar: x1

Application:

Optical microscope specification :

• 放大倍率： 5X - 280X (光學連續變倍)

• 物鏡：長工作距離平坦型

• 影像感測器：動態 1600 x 1200彩色高解析192萬畫素

• 光源：12顆高亮度白光LED光源

• 光源調整：亮度可微調、光源高低可調整、光源照射方向為360°

• 光源電源：輸入100 - 240 VAC、輸出12VDC/1.45A

Application:

Electronic balance specification:

• Dimensions: 190 x 317 x 78 ( W x H x D )

• Capacity: 1020 g

• Response time: 1.5 - 2.5 (s)

• Readability: ≤0.001 g 

• Linearity: ±0. 003 g

• Platform size: 108 x 105 mm 

• Weighing units: g / kg / ct / oz / ozt / dwt / GN  

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