GASCO Calibration Gas: Nitrogen, +/-2% Accuracy, O2, Calibration Gas
The GASCO Calibration Gas: Nitrogen is a +/-2% accuracy calibration gas for portable gas detectors, containing an Oxygen 2.5% mixture with a nitrogen background. Supplied in a 105 L cylinder (MPN 105ES-161-2.5), it…
SKU 3G-OTH-550280
Also listed as: 105ES16125 · 105ES 161 2 5 · 105ES-161-2-5
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The GASCO Calibration Gas: Nitrogen is a +/-2% accuracy calibration gas for portable gas detectors, containing an Oxygen 2.5% mixture with a nitrogen background. Supplied in a 105 L cylinder (MPN 105ES-161-2.5), it is designed for use with all OEM gas detectors.
Frequently Asked Questions
What is GASCO calibration gas with oxygen 2.5% used for?
This GASCO calibration gas is used to verify and adjust the accuracy of portable gas detectors that measure oxygen. The 2.5% oxygen mixture in a nitrogen background simulates an oxygen-deficient atmosphere, ensuring your detector alarms correctly in low-oxygen environments.
What are the specifications of GASCO 105ES-161-2.5 calibration gas?
The GASCO 105ES-161-2.5 calibration gas has a +/-2% accuracy, contains 2.5% oxygen with a nitrogen background, and is supplied in a 105 L cylinder. It is designed for use with all OEM gas detectors and carries the manufacturer part number 105ES-161-2.5.
Where to buy GASCO calibration gas for gas detectors worldwide?
3G Electric supplies GASCO calibration gas worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this 105 L cylinder of 2.5% oxygen in nitrogen to your facility, no matter the location.
How to use GASCO calibration gas for portable gas detectors?
Attach the GASCO 105 L cylinder to your detector's calibration adapter using the appropriate regulator. Apply the gas at the flow rate specified by the detector manufacturer, typically 0.5 L/min. Allow the reading to stabilize, then adjust the detector to match the 2.5% oxygen value.
GASCO Products
3G Electric supplies GASCO calibration gases for portable gas detectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
