Excimer Laser Gas Arf Premix Gas Mixture For Nidek EC 5000

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Visx compatible laser mixture gas price

Argon (AR),Fluorine(F2),Helium (He) Neon(Ne)The premixed gases used to excite the laser on the ophthalmic excimer laser equipment are mainly fluorine and argon, with neon as the balance gas.

Using the highest purity raw material gas. Precise preparation with automatic gas premixing system, effectively reducing the influence of human factors. The packaging steel cylinder adopts a unique passivation technology, which can effectively ensure the proportion of trace F2 and ensure reliable stability.

Excimer gases for partial models
Brand	Wavelength	Cylinder	Valve
COHERENT	193nm	20 L	DIN 8
B & L	193nm	20 L/50 L	DIN 8/ DIN 14
ZEISS	193nm	10L/20 L	DIN 8
VISX	193nm	16 L	CGA 679
NIDEK	193nm	16 L	CGA 679
LASERSIGHT	193nm	10 L	CGA 679
Alcon	193nm	16 L	CGA 679
SCHWIND	193nm	20 L	DIN 8/ DIN 14
SUMMIT	193nm	16 L	CGA 679

Physical and chemical properties Appearance Physical state : Gas. Color : Not available. Odor : Not available. Odor threshold : Not available.. Melting point : - 189.2°C (-308.6°F) This is based on data for the following ingredient: argon. Weighted average: -236.7°C (-394. 1°F) Boiling point : Not available. Critical temperature : Lowest known value: -267.9°C (-450.2°F) (helium). Flash point : Not available. Evaporation rate : Not available. Flammability (solid, gas) : Not available. Lower and upper explosive : Not available. Vapor pressure : Not available. Vapor density : Highest known value: 1.66 (Air = 1) (argon). Weighted average: 0.83 (Air = 1) Gas Density (lb/ft 3) : Weighted average: 0.02 Relative density : Not applicable. Solubility : Not available. Solubility in water : Not available. Partition coefficient: n- : Not available. Auto-ignition temperature : Not available. Decomposition temperature : Not available. Viscosity : Not applicable. Flow time (ISO 2431) : Not available. Stability and reactivity Chemical stability The product is stable. Possibility of hazardous reactions Under normal conditions of storage and use, hazardous reactions will not occur.

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Packaging & Delivery

we could give wooden boxes according to customers' order quantities and banding with iron bars, if the customers have any special requirements, they have to discuss before with the sellers, it does not support opening the wooden case during shipping, if have any problems during the shipping cause of customers reason, the customers will take the responsibility.

FAQ

FAQ 1. What is the MOQ? A: From one cylinder 2. What is the delivery time? A: 7-10 days Exwork after we receive the deposit, After we order the ship or air shipping, we could know total time to do delivery to the customer's country. 3. How do check the gas quality? A: Firstly, our team will do cylinders treatment(cleaning, drying, vacuuming, pumping, and replacement before filling gas to ensure the cylinder inside is clean and dry) Secondly, we will test treated cylinders again, to make sure the cylinder inside which is clean and dry. Thirdly, we will analyze the gas after filling into the cylinders and provide the COA(Certificate of Analysis) 4. Does all cylinders can be recyclable? A: Usually the working life of seamless steel cylinders is more than 20 years, The disposable cylinders can be used for only one time. 5. Can we send cylinders back to China and refill the gas? A: Yes, when your company runs out of gas, you could send back the empty cylinders and refill the gas. You just need to inform us before your export, we will handle the cylinders' customs clearance in China. 6. Cylinders and Valve standard Available A: Cylinder DOT-3AA ISO9809, GB5099, TC-3AAM. EN1964, KGS VALVE: DISS, CGA, DIN, BS, AFNOR, JIS. 7. Can I do LCL with my other common cargo? A: Our products belong to 2.2 level DG cargo and should shipping with DG cargo, if shipping as common cargo, it is inlegal, we should order DG cargo from shipping company, if you have other common products, you could put into the cargo and send as DG cargo.

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