GASCO Calibration Gas: Air, +/-2% Accuracy, CH4, Calibration Gas, 105 L Cylinder Capacity
The GASCO Calibration Gas: Air is a methane calibration gas cylinder (1990 ppm CH4 in air background) with ±2% accuracy, designed for use with all OEM gas detectors. Supplied in a 105 L cylinder (MPN…
SKU 3G-OTH-549291
Also listed as: 105ES150A1990 · 105ES 150A 1990
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The GASCO Calibration Gas: Air is a methane calibration gas cylinder (1990 ppm CH4 in air background) with ±2% accuracy, designed for use with all OEM gas detectors. Supplied in a 105 L cylinder (MPN 105ES-150A-1990), it provides a verified reference for field or bench calibration of portable gas detection instruments.
Frequently Asked Questions
What is GASCO calibration gas used for?
GASCO calibration gas is used to verify and adjust the accuracy of portable gas detectors in industrial safety applications. This methane mixture (1990 ppm CH4 in air) provides a known reference concentration for field or bench calibration of all OEM gas detectors.
What are the specifications of GASCO 105ES-150A-1990?
The GASCO 105ES-150A-1990 is a calibration gas cylinder containing 1990 ppm methane in an air background, with ±2% accuracy. Cylinder capacity is 105 L. It is designed for use with all OEM gas detectors and supplied as a single cylinder.
Where to buy GASCO calibration gas worldwide?
3G Electric supplies GASCO calibration gas worldwide, handling full logistics and customs clearance for international delivery. As a global industrial solutions provider, we source and deliver this methane calibration cylinder (105ES-150A-1990) to support safety instrument maintenance anywhere.
How to use GASCO calibration gas for detector calibration?
Attach the regulator to the GASCO cylinder, connect to the detector's calibration port, and flow gas at the manufacturer-recommended rate. Allow readings to stabilize, then adjust the detector to match the certified 1990 ppm methane concentration. Always follow the detector OEM's calibration procedure.
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.
