RAE Systems QRAE 3 Calibration Gas — 4-Gas Mix & Bump Test Gas
Calibration gas and bump-test gas for the RAE Systems QRAE 3 portable gas detector. Trigas USA cylinders are a direct drop-in replacement for RAE Systems calibration gas — same gas, same concentration, same cylinder and C-10 fitting — at 15–30% below RAE Systems pricing. Every cylinder is NIST-traceable with an ISO 17025 Certificate of Analysis and ships in 48 hours from our Florida facility.
The RAE Systems QRAE 3 is typically calibrated with a 4-gas confined-space mix (CO, H2S, combustible/LEL, O2). Recommended Trigas USA cylinders below; pick the size that matches your regulator and cal frequency.
Recommended calibration gas for the RAE Systems QRAE 3
| Trigas P/N | Mixture | Cylinder | |
|---|---|---|---|
| 34L-413 | 3-Gas Calibration Mix 34L Aluminum - 50 ppm CO, 10 ppm H2S, 50% LEL CH4 | 34L Aluminum | View & buy → |
| 58L-404 | 3-Gas Calibration Mix 58L Aluminum - 100 ppm CO, 25 ppm H2S, 50% LEL CH4 | 58L Aluminum | View & buy → |
| 58L-413-18 | 4-Gas Calibration Mix 58L Aluminum - 50 ppm CO, 10 ppm H2S, 50% LEL CH4, 18% O2 | 58L Aluminum | View & buy → |
Single-gas & specialty options
Need a single component or a custom concentration? Carbon Monoxide (CO) · Hydrogen Sulfide (H2S) · Oxygen (O2) · Methane / LEL · All 4-gas quad mixes.
Full RAE Systems cross-reference
Have a specific RAE Systems part number? See every RAE Systems → Trigas USA equivalent →
Request a quote or custom mix →
RAE Systems QRAE 3 and all OEM trademarks are property of their respective owners. Trigas USA is an independent manufacturer and is not affiliated with RAE Systems. Compatibility based on published OEM gas specifications.