presidium.com.sg的 10 大竞争对手

mineralab.com

The new PGI is the only handheld tester in the industry specifically for colored gemstones that helps to indicate up to 31 different types of colored gems based on their thermal conductivity and even features a color input function that allows users to select from a range of common colors, thereby narrowing down the possib le results. With an easy-to-read clear digital LED screen, this smart thermal tester also comes with the Presidium patented replaceable probe tip technology, which ensures minimal equipment downtime. The Presidium Gem Indicator is an enhanced and more convenient handheld version of the revolutionary Presidium Gem Tester/Colored Stone Estimator. The Presidium Gem Indicator probe consists of two linked thermometers; one which is heated electronically, while the other is cooled by the gemstone being tested. The difference in temperature creates an electrical output, which is then amplified and displayed on the new digital organic LED display. It is simple to use, easy to maintain and quick in giving you intelligent results about your colored gemstones. Features Tests an extended range of 31 different gemstones Color input function to further separate gemstones for more accuracy Easy-to-read results on clear digital LED screen Quick results in less than 6 seconds Industry’s thinnest probe tip (0.45mm) for testing gemstones from 0.2ct Patented refined probe tip Metal buzzer alert and low battery indicator Sleek chrome-brushed ergonomic grip USB port for alternative power source and connectivity Benefits Also able to distinguish diamonds from other colored gemstones Selection of 12 colors available for color for gemstone tested carats (with micro probe tip) Internal library database function of gemstones and their colors Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone, for enhanced accuracy Slim, light, portable and handheld for convenience Compatible with web application OMI to save, share and disco

septools.com

L&R ultrasonic cleaners, solutions & dryers 💎 Clean jewelry & watch parts safely with pro-grade results ⚙️ Shop original machines & parts at SEP Tools!

uptowntools.com

New york Polishing jewelry burs cleaning solution scales calipers engraving machines best built batteries bags tumblers ultrasonic rolling mills sawblades displays gravers hand tools soldering torch pliers cutters laser abrasive saw blades stone setting flexshaft Krohn Grobet Ikohe Dedeco jewelers buff rouge Eurotool

labotronics.com

Ducted Fume Hood LB-22DFH offers an airflow velocity ranging from 0.3 to 0.8 m/s, ensuring efficient ventilation for safe and effective fume extraction. It provides a maximum opening of 750 mm, allowing easy access while maintaining protective containment. It achieves a system exhaust volume of 930 m³/h, effectively removing contaminated air. Our fume hood is equipped with a 16 W LED lamp, providing bright illumination for precise and safe handling.

milestonesrl.com

To expand the functionality of our DMA-80 mercury analyzer we offer a set of consumables to extend its flexibility, versatility and maintenance. Discover more.

asynt.com

Contact Us at Asynt - worldwide laboratory equipment experts. Find the best way to contact us here to discuss your requirements.

jeiotech.com

The reliable manufacturer for biology, chemistry, medicine, pharmacology, and more.

milwaukeeinstruments.com

Description The Milwaukee C66 (High Range) Waterproof Conductivity (EC) Pens is designed for aquarium, aquaculture, agriculture, and pool applications. or agriculture, C66 helps to make sure plants are receiving the right amount of nutrient. Keeping EC in your target range helps to achieve better results. Design Features Measures conductivity direct. Ideal range for hydroponics (0.00 to 10.00 mS/cm). Units in mS/cm easily convertible to ppm. Automatic Temperature Compensation (ATC). Factory calibrated with the ability to recalibrate if needed. Use MA9061 or M10031B 1413 µS/cm. Replaceable electrode. Fully waterproof to IP65. 250 hours continuous use (3 x 1.5V batteries included). Care and Use Maintenance EC electrodes can develop nutrient build up over time. To minimize build up, always rinse the probe in fresh tap water after every use. Converting EC to TDS The Milwaukee EC Pen, like all conductivity meters, provides a measure of electrically charged ions in a solution and is an absolute measure of conductivity. EC is often converted to TDS in parts per million (ppm). Different scales include the 500 scale, 650 scale and the 700 scale. However, true PPM can only be determined through chemical analysis. Your mS/cm reading can be approximately converted to TDS (ppm) as shown in the examples below. 2.00 mS/cm = 2000 µS/cm = 1000 ppm on .50 factor scale 2.00 mS/cm = 2000 µS/cm = 1400 ppm on the 442 scale or .70 factor scale Thank you for considering Milwaukee to help you take your results to the next level.

shimadzu-rika.co.jp

教育・研究の総合技術会社【島津理化】の「【大人の科学】ウイムズハースト式感応起電機について 」についてご紹介します。島津理化は、島津製作所の創業事業を引継ぎ、教育用理化学器械の開発・販売をしている会社です。

novatecnica.com.br

equipamentos para laboratório uma linha completa de equipamentos para as mais diversas necessidades sobre nós equipamentos tecnologia equipamentos inovadores, desenvolvidos com o que há de mais moderno em tecnologia. know-how há mais de 30 anos desenvolvendo equipamentos para laboratório para os mais diversos setores. estrutura equipe altamente qualificada fazem da novatecnica a excelência em equipamentos […]