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ผู้ผลิตเครื่องมือทดสอบสำหรับหมึกพิมพ์ เรซิน โพลิเมอร์ วานิช สำหรับงานวิจัยและควบคุมคุณภาพการพิมพ์แบบต่าง ๆ เช่น เครื่องทดสอบ Tack ของหมึกพิมพ์ เครื่องทดสอบ Water Balance และ Tack ในเครื่องเดียวกัน เครื่องทดสอบ Vanish Cooker แบบอัตโนมัติ เครื่องทดสอบความขุ่นและการเปลี่ยนแปลงเฟสของ Surfactants เครื่องทดสอบจุดขุ่นมัว (Cloud Point) ของเรซินหมึกพิมพ์ เครื่องทดสอบการดูดซึมน้ำของ Offset Ink, Lithographic Ink เครื่องทดสอบค่าการละลายของเรซินหมึกพิมพ์ / โพลิเมอร์ ด้วยหลักการ Cloud Point เครื่องทดสอบค่าความหนืดของ Vanishes

The new LithoTack II – เครื่องทดสอบ Water Balance และ Tack ในเครื่องเดียวกัน

The new LithoTack II is two laboratory instruments in one. On the one hand the LithoTack is a simply to use precision tack measuring instrument on the other the LithoTack II determines water balance behavior of thin ink film under practice relevant conditions. ASTM, Ink Emulsification Testing, Ink Surface Interaction, Water Balance, Water Pick Up, Wet Tack

New AlphaTack Plus - เครื่องทดสอบ Tack ของหมึกพิมพ์

The AlphaTack Plus instrument allows quick tack determination of printing inks with a high degree of accuracy and reproducibility. Due to its closely controlled test conditions the AlphaTack Plus methodology offers significant advantages over the usual tack testing methods. The AlphaTack Plus provides a problem-solving approach to measuring pure tack (QC), ink length, tack stability vs. time, vs. temperature, vs. lineforce and offers a practical and consistent solution to commonly encountered problems of splitting ink films. ASTM, Tack, Tack Measurement, Wet Tack

Thermotronic III/200 – เครื่องทดสอบ Vanish Cooker แบบอัตโนมัติ

The Thermotronic 200 is an automatic varnish cooker to prepare varnish samples independent of individual operator skills.Even high resin contents do not effect the quality of the varnish due to the powerful stirring motor and the use of a magnetic stirring bar of high volume and weight. A special test tube with a round bottom is used in order to avoid residual material in the test tube. The filling weight of the test tube is 200 grams.

In order to characterize the quality of resins, a solution of the resin must be prepared. The quality of the solution mainly depends on the parameters: the quality of the solvent & the consistency of the preparation  Varnish Cooker, Varnish Preparation

Turbitronic II – เครื่องทดสอบความขุ่นและการเปลี่ยนแปลงเฟสของ Surfactants

Surface active agents like surfactants are generally showing a specific turbidity behaviour. The classic method to determine turbidity is by visual observation, but the visual method is inaccurate and time consuming. For such applications the development of the turbidity analyzer Turbitronic II is a fundamental improvement regarding accuracy, reproducibility, efficiency and cost savings. In addition to this, severe errors in case of unknown phenomena like for instance dragging turbidity or opacity, can be avoided by automatic turbidity measurements. Clear point, Cloud point, DIN/EN 1890, ISO 0607, Phase Transition

Chemotronic III (ASTM D6038) – เครื่องทดสอบจุดขุ่นมัว (Cloud Point) ของเรซินหมึกพิมพ์

The cloud point temperature is a characteristic value in the quality control of synthetic resins or printing inks. Deviations in cloud point can lead to sedimentation the varnish, differences in drying speed, loss of gloss and tack stability. The cloud point is the temperature at which a resin begins to precipitate in the liquid phase.The automatic cloud point test method introduced here, has been approved by a great number of resin manufacturers worldwide as a standard method for production setting and quality control of printing ink resins. ASTM D6038, cloud point testing, ink resin, precipitation temperature

Lithotronic IV – เครื่องทดสอบการดูดซึมน้ำของ Offset Ink, Lithographic Ink

Quick waterbalance testing of offset inks with Lithotronic IV - A good ink-water balance is important for high quality printing on lithographic offset printing presses. In order to be able to predict the performance on the press, the water absorbency of lithographic inks must be tested.

The Lithotronic IV is the first device to determine the water balance performance of offset inks and fount solutionswith 1% accuracy. The instrument is equipped with automatic gap adjustment (known from upper class rheometers) and a ceramic dosing system. Temperature, shear-rate and fountain solution content are exactly regulated and are corresponding to the conditions on fast running printing presses. The modern software allows you a quick and safe data evaluation. Thus is testing and optimizing of your products already possible before the operation on the printing press. Ink emulsification testing, ink surface interaction, water balance, water pick up, wet tack

Chemotronic Cool – เครื่องทดสอบค่าการละลายของเรซินหมึกพิมพ์ / โพลิเมอร์ ด้วยหลักการ Cloud Point

The Chemotronic Cool is designed for measuring the solubility of resins (and polymer blends) by means of cloud point determination over an extended temperature range.

The standard Chemotronic III can determine cloud points in the range of +50° to +220° C only, which is generally sufficient for quality control applications. However, in order to use it as a research instrument or to expand the measurable range a wider temperature range and extra features are advantageous. ASTM D6038, cloud point testing, ink resin, precipitation temperature

Thermotronic III – เครื่องทดสอบค่าความหนืดของ Vanishes

The Thermotronic III is a rheological tool to standardize varnish     preparation and viscosity measurements in research and industry. In order to produce varnishes of consistent structure and quality, Novomatics has developed an automatic device for quick and reproducible preparation of test-oil-based varnishes prior to the viscosity measurements.  The objective was to eliminate the possibility of errors due to individual influences in the dissolving phase in order to improve the accuracy and reproducibility of viscosity measurements. Solvency and compatibility deviations have been minimized by use of highly specific test oils. varnish cooker, varnish preparation