Calibration Gas
4-Gas Calibration Gas – Dräger Equivalent – H₂S 25 / CO 100 / CH₄ 50% LEL / O₂ 17%
- SKU:
- FX34-155-5100
Description
The 4-Gas Calibration Gas – Dräger Equivalent is a precision multi-gas mixture designed for calibration and bump testing of compatible portable and fixed gas detection instruments requiring 25 ppm Hydrogen Sulfide (H₂S), 100 ppm Carbon Monoxide (CO), 50% LEL Methane (CH₄), and 17% Oxygen (O₂).
This mixture is available in 34L, 58L, and 120L cylinders, with each cylinder equipped with a C-10 connection. The 34L and 58L configurations provide aftermarket equivalents for applications using Dräger calibration gas part numbers 4594639 and 4594655.
Each cylinder is manufactured in the USA and provides traceable documentation to support your calibration and testing program. Cylinders include a QR code providing convenient access from a smartphone or other compatible device to the cylinder-specific Safety Data Sheet (SDS) and Certificate of Analysis (COA).
Calibration gas is NIST traceable and produced under quality systems meeting ISO 17034:2016 for Reference Material Production, ISO/IEC 17025:2017 for Chemical Testing, and ISO 9001:2015 Quality Management standards.
Mixture: H₂S 25 ppm / CO 100 ppm / CH₄ 50% LEL / O₂ 17%
Balance Gas: Nitrogen (N₂)
Cylinder Sizes: 34L, 58L & 120L
Connection: C-10
Shelf Life: 24 Months
Compatibility Reference: Dräger 4594639 (34L) & 4594655 (58L)
Country of Manufacture: USA
Need help confirming the correct calibration gas or regulator for your instrument?
Call CPS Calibrations at 865-900-8844 or email info@cpscalibrations.com.
| Hydrogen Sulfide (H₂S) | 25 ppm |
| Carbon Monoxide (CO) | 100 ppm |
| Methane (CH₄) | 50% LEL |
| Oxygen (O₂) | 17% |
| Balance Gas | Nitrogen (N₂) |
| Available Cylinder Sizes | 34L, 58L and 120L |
| Cylinder Connection | C-10 |
| Dräger Compatibility Reference | 4594639 (34L) and 4594655 (58L) |
| Shelf Life | 24 months |
| Traceability | NIST traceable |
| Reference Material Production | ISO 17034:2016 |
| Chemical Testing | ISO/IEC 17025:2017 |
| Quality Management | ISO 9001:2015 |
| Documentation | Cylinder-specific Certificate of Analysis (COA) and Safety Data Sheet (SDS) access via QR code |
| Country of Manufacture | USA |
Specifications and cylinder appearance may vary by cylinder size and production lot.
Common Uses: Calibration and bump testing of compatible 4-gas detectors configured for Hydrogen Sulfide (H₂S), Carbon Monoxide (CO), combustible gas as Methane (CH₄), and Oxygen (O₂).
Dräger and associated part numbers are used only as compatibility references. This product is an aftermarket equivalent and is not represented as being manufactured, supplied, or endorsed by Dräger. Always verify the required gas concentrations, cylinder connection, regulator, flow rate, and calibration procedure for your specific instrument before use.
Hazardous Material Shipping
Calibration gas cylinders are regulated for transportation as hazardous materials and must be shipped in accordance with applicable carrier and hazardous-material regulations. Available shipping methods and charges may vary based on cylinder size, quantity, destination, and applicable HazMat requirements.
Lead Time
Please allow approximately 3 business days for order processing prior to shipment. Lead times may vary depending on availability and order quantity.
Non-Returnable Product
Calibration gas is non-returnable. Because calibration gas is a certified gas mixture with a limited shelf life, cylinders cannot be returned or exchanged after shipment.
Please verify the gas concentrations, cylinder size, connection, and instrument compatibility before placing your order.
Regulator Compatibility: These cylinders use a C-10 connection. Verify that your regulator is designed for a C-10 cylinder connection before ordering.
Not sure which cylinder or regulator you need?
Contact CPS Calibrations before ordering at 865-900-8844 or info@cpscalibrations.com. We can help verify compatibility with your application.
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