Precision at its Finest: Elevate Your Lab Experiments with Global Lab Supplies
Fire Assay Crucible
Gold Smelting Crucibles As Name of Fire Assay Crucibles,have a higher than normal resistency to cracking under fire assay conditions. Our crucibles and refractory products are used in laboratories throughout international marketplace. Our Crucibles can be used for 3-5 times. We have a variety of shapes and sizes available to cater to specifications required.
Features
• Precious Metal Analysis
• Laboratory Testing
• Mineral Assaying
• Fire Assaying
• Gold Assaying
Applications:
• Long Lasting, can be used many times
• Special formula, curing and pressing process
• Can withstand extremely corrosive fire assay environments
• High mechanical strength designed to withstand severe thermal shocks
• Can withstand repetitive thermal shocks from 1300 degree celcius to room temperature.
Specifications:
Related Products
Zirconium Crucibles [straight wall]
Zirconium is our most effective crucible material for fusions using sodium carbonate or sodium peroxide. It is an excellent low-cost replacement for platinum. And, based on an average of 100 fusions per crucible, it is more cost effective than less expensive porcelain or steel crucibles.
Other advantages of zirconium are its complete resistance to the action of most solvents of all concentrations such as nitric, hydrochloric, sulfuric and perchloric acids.
This allows the fusions to be dissolved out of the crucible completely with little or no contamination of the sample. Alkaline solvents such as ammonium hydroxide, acetate sulfide, carbonate and (Na, K) hydroxide, sulfide, carbonate and cyanide are also without effect.
Furnace Chamber And Tile
GLS has various shapes of horseshoe-shaped furnaces, furnace tubes, electric furnace tile plates, rails, large-span muffle furnaces, etc. Used in various heat treatment furnaces, such as muffle furnaces, enamel sintering furnaces, diffusion furnaces, slats of various kilns, flameproof materials, etc.
Cupellation Furnace
• Easy to maintain and operate.
• Door panel for easy access to transformer.
• Fast and accurate temperature control ensures consistent and stable temperature.
• Built to industrial standards and compatible with multipour and multiload system.
• Pneumatic rising door operated by food pedal reduces thermal radiation hurt and risk to operator.
Magnesia Cupel
Cupel is a shallow, porous crucible with approximately 96% magnesia. It is especially used to separate gold, silver, and precious metals from lead buckles in the process of Pb-Fire assay. By using high-quality raw materials and scientific formulas, GLS’s fire assay magnesia cupel has a smooth surface, high mechanical strength, and will not crack and pit during high-temperature cupellation.
Safety Goggles
Safety goggles can provide special eye protection for specific work and environments. Safety goggles are your ideal choice when you need to minimize the risk of liquid splash, corrosive vapor, air dust and solid particles’ high-speed impact. Safety goggles are mainly divided into three types: anti-solid debris, anti-chemical solution and anti-radiation.
Pulverizing Bowls
Pulverizing bowl: also called pulverising mill grinding bowl, pulverizer mill bowl. It is a grinder that grinds coarse material into fine powder. When working, put the grinding bowl into the laboratory sample pulverizer or vibration grinder card slot. The motor drives the grinding bowl to eccentrically vibrate. After 2-6 minutes of work, the material can reach 80-300 mesh for testing.
Manual Pot Loader
• 25 place/50 place one-time pots loading capacity, saving time and increase efficiency.
• Easy to operate with pedal and handle to realize lifting and pots placing action.
• High-intensity steering wheel with brakes, safe and stable, easy to move.
• Customized loading capacity to meets client’s needs.
