Span Gases

Span Gases Specification

Purity
Up to 99.999% depending on gas

Weight
As per cylinder size and gas filled

Density
Gram per cubic centimeter(g/cm3)

Freezing Point
Depends on the type of gas

Noble Gases
Available (Argon, Helium, Neon, Krypton, Xenon)

Air Gases
Available (Oxygen, Nitrogen, etc.)

Elemental Gases
Available (Hydrogen, Chlorine, etc.)

Pressure
Customizable up to 200 bar

CAS No
Varies as per gas composition

Filling Pressure
As per standard cylinder specifications

Application
Calibration of analytical instruments, process analyzers, safety devices, and environment monitors

Molecular Formula
Varies based on gas mixture

Volume
Custom as per client requirement

Vapor Density
As per individual gas specification

Melting Point
Depends on the type of gas

Span Gases Trade Information

Minimum Order Quantity
3 Units

Packaging Details
Cylindrical Package

Main Domestic Market
All India

About Span Gases

SVCG manufacturing variety of mixture gases to meet their customer demands and requirements. We ca make ay mixture with any raito in our plant located at Coimbatore.

MEDICAL OXYGEN GAS MANUFACTURERS

We are supplying Medical Oxygen to meet customer demand always. We are have different capacity of cylinders ranges from A, B D Type cylinder for the usage for OT, ward usages etc.,
Medical Oxygen Gas can be served through the Cylinder and cryogenic storage vessel which capacity starting from 1 Kl up 20 Kl and the cylinder capacity from 2 ltrs to 47 Ltrs . The entire process of commissioning & installation and the supply will be our scope. The areas are Tamil Nadu,Karnataka,Uttar Pradesh, Maharashtra, Madhya Pradesh, Delhi, Punjab, Jaipur,Rajasthan,etc., Also we are supplying in some cities & states regularly , which is Coimbatore, Chennai, Salem,Tuticorin,Secunderabad, Pune, Ahmedabad,Mumbai,Hubli, Tamil nadu, Bihar,Banglore,Lucknow,chitoor,etc .For more visit at www.venkateswaragases.com

Some of the Gas mixture is shown below:

INDUSTRIAL GAS MIXTURE	ARGON + KRYPTON
ARGON + CARBON DIOXIDE	NITROGEN + OXYGEN (79% + 21%)
ARGON + OXYGEN	NITROGEN + HELIUM
ARGON + HYDROGEN	NITROGEN + HYDROGEN
ARGON + HELIUM	ARGON + CARBON DIOXIDE + OXYGEN
ARGON + NITROGEN	ARGON + HYDROGEN + HELIUM

We reiterate that apart from the above listed mixture gases, SVCG can also able to provide any mixtures with any gas to another gas at any ratio as per the customer special requirement to meet their various applications demands

Precision Calibration for Reliable Measurement

Span gases are specially formulated gas mixtures designed to calibrate analytical instruments and safety equipment, ensuring precise and repeatable results in various industries. With purity levels up to 99.999% and batch-to-batch traceability, users gain confidence in accurate instrument calibration. Adhering to international cylinder color codes and safety regulations, these gases provide consistency and safety for laboratories, environmental assessments, and manufacturing processes.

Comprehensive Customization and Secure Packaging

Our span gases are available in customizable volumes and can be supplied in either seamless steel or aluminum cylinders with standard or bespoke valve options to suit your instrumentation. Cylinders are securely packed for safe transit and storage, enduring temperatures from -20C to +55C. Detailed labeling includes full composition, CAS number, and safety data, supporting both operational safety and regulatory compliance.

FAQs of Span Gases:

Q: How are span gases typically used in industrial and laboratory applications?

A: Span gases are primarily employed to calibrate analytical instruments, process analyzers, environment monitors, and safety devices. These gases help ensure instruments yield accurate and reliable results by providing a known reference concentration.

Q: What details are provided on the span gas cylinder label?

A: Each cylinder features a comprehensive label listing the gas mixture composition, corresponding CAS numbers, and essential safety data, ensuring full compliance and traceability for users.

Q: When should span gases be replaced or restocked?

A: It is advisable to replace span gases before the end of their specified shelf life, which ranges from 6 to 36 months depending on the mixture. Users should check the cylinder labeling and reference documentation for exact stability information.

Q: Where can span gases be applied effectively?

A: Span gases are suitable for use in research laboratories, industrial processing plants, environmental monitoring stations, and safety device calibration setups, wherever accurate gas calibration is essential.

Q: What is the process for ordering custom span gas mixtures?

A: Clients can specify the required gas composition, volume, pressure (up to 200 bar), purity, cylinder material, and valve fitting. Upon receiving specifications, the manufacturer blends and packages the gases per order, ensuring all mixtures follow international standards.

Q: What are the key benefits of using batch-traceable span gases?

A: Batch traceability ensures each cylinder can be tracked from production to delivery, supporting regulatory compliance, troubleshooting, and reliable record-keeping for quality assurance purposes.

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