Semiconductor

Precision laboratory balances, also called top loading balances, are a form of scale designed to offer highly accurate results, within the sub-milligram range. Used for the measurement of small samples, precision balances provide an accurate, quick, and simple way of determining the weight of items such as particulate matter. Electronic precision balances offer a wide range of weighing capacities, with maximum capacities up to 64 kg. They allow readability in the range of 1 mg (0.001 g) to 1 g, or 0-3 decimal places. High precision laboratory balances can extend this accuracy to 4 decimal places, on the display of the precision balance, 0.0001g (0.1mg) increments are used.

Precision balances produce steady readings in a wider range of environmental conditions than analytical balances which must always be used under strict conditions to ensure accurate readings. Being less sensitive to temperature fluctuations and air currents, precision balances can serve as the more convenient method of measurement. While a draft shield is not always necessary for the accurate use of a precision balance, when working in a fume hood or under normal conditions with a high-resolution precision balance of 1 mg readability, one should be employed to maintain performance.

Vacuum controllers and gauges are essential for accurate and reliable results while performing sensitive laboratory work. Browse our carefully selected catalog of high-quality vacuum controllers, gauges, and accessories. We offer simple gauges for the reading of vacuum levels, as well as single channel and multi-channel controllers for more advanced functionality and vacuum control. 

Liquid Recirculating Heater/Chillers are crucial for many laboratory and industrial processes. Applications can range from controlling reactor temperatures, to cooling condensers, assisting in automotive and materials testing, cooling down laboratory equipment, lasers, and microscopes, all the way to large scale machinery. Through the Across International brand, and our carefully selected partners, we have built a comprehensive catalog of safe and reliable temperature control solutions from -120C to +400C.

Lab furnaces are used for controlled high-temperature processing in laboratories, universities, R&D facilities, pilot-scale environments, and industrial production. They support processes such as drying, ash testing, calcination, annealing, sintering, heat treatment, brazing, and advanced materials development.

A laboratory furnace is typically selected for precise temperature control, repeatable heating profiles, high-purity chamber materials, sample testing, and process development at a smaller scale than full industrial production.

Across International offers heat treatment furnaces and other thermal processing systems for materials science, metallurgy, ceramics, battery research, electronics, aerospace, nanotechnology, semiconductor research, and advanced manufacturing.

Key Features: 

• Mitsubishi-high grade alumina ceramic and fiber  
• High performance Kanthal heating elements
• Eurotherm multi-segment PID controller with RS232 interface for data logging and remote operation
• Quartz and Ceramic tube options, up to 250 mm OD
• Built-in over-temperature and safety cutoffs
• CE and ETL certified 

Across International provides a comprehensive selection of induction heaters, power supplies, and melting crucibles, capable of handling every application. Browse our catalog of High, Low, and Mid Frequency Induction Heaters with power outputs from 1KW to 500KW, and frequencies from 1kHz to 1 MHz. In addition to induction heaters, Across International provides custom built coils, applications feedback, sample testing, and much more. 

• Free Sample Testing
• Optional UL/CSA Certification

The Vacuum Oven, and Forced air oven, are not only an essential part of every laboratory, but also integral to countless applications across varying sectors. From baking and food processing to material testing, all the way to semiconductor and metallurgy, our ovens can be found across the world supporting researchers and processers alike. With over 25 years of knowledge and innovations, Across International leads the industry in precise and reliable oven technology.

• Multi zone heating for precise temperature control
• 3" of insulation around the chamber for increased temperature stability and efficiency
• New tention-adjustable door handles
• UL/CSA certified, CE certified, cGMP ready

Browse Across International’s wide selection of dual heating platen presses, pellet presses, and dies. Presses are ideal for material science applications, X-ray fluorescence / XRF analysis, pharma R&D, battery & fuel cell research, metallurgy / materials research, infrared spectroscopy, and more. Across International offers pellet presses in 24 and 40-ton versions along with several heating platen presses to choose from.

Across International carries a wide selection of liquid transfer pumps, vacuum pumps, and vacuum pump accessories. Browse our Ai peristaltic pumps, ideal for liquid transfer and dosing, or take a look at our carefully curated vacuum pump catalog consisting of aspirator pumps, rotary vane pumps, diaphragm pumps, dry scroll pumps, diffusion pumps, turbomolecular pumps, and more. For over 25 years Ai has been providing the solutions for success in vacuum applications ranging from filtration to degassing, distillation to drying, and everything in-between.

Reaction Vessels are extremely versatile in their applications, and crucial to sectors such as pharmaceutical production, research and process chemistry, botanical extraction and purification, as well as food production, and many others. Across International offers reactors ranging from 10 liters up to 200 liters, with stainless steel and glass options.

Key Features:

• Glass reactors offer non-jacketed, single jacketed, or double jacketed options
• Peer reviewed stainless steel reactors
• Explosion proof options available