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GASCO Calibration Gas: Methane, Disposable, +/-5% Accuracy, CO2, Calibration Gas - Calibration Gases for Portable Gas Detectors
GASCOCalibration Gases for Portable Gas Detectors

GASCO Calibration Gas: Methane, Disposable, +/-5% Accuracy, CO2, Calibration Gas

The GASCO Calibration Gas: Methane (MPN 34LS-399-40M) is a disposable calibration gas for portable gas detectors, compatible with all OEM gas detectors. It features a background gas of methane with a gas mixture of…

SKU 3G-OTH-549463

Also listed as: 34LS39940M · 34LS 399 40M

Brand
GASCO
Item
Calibration Gas: Methane, Disposable, +/-5% Accuracy, CO2, Calibration Gas
Category
Calibration Gases for Portable Gas Detectors
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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.

Technical Specifications

GASCO
Manufacturer Part Number
34LS-399-40M
Type
Disposable, +/-5% Accuracy, CO2, Calibration Gas, Calibration Gas
CGA Number
CGA 600
Gas Mixture
Carbon Dioxide 40%
Reusability
Disposable
For Use With
All OEM Gas Detectors
Background Gas
Methane

Technical Documents

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GASCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GASCO Calibration Gas: Methane (MPN 34LS-399-40M) is a disposable calibration gas for portable gas detectors, compatible with all OEM gas detectors. It features a background gas of methane with a gas mixture of 40% carbon dioxide, +/-5% accuracy, and a CGA 600 connection.

Frequently Asked Questions

What is GASCO calibration gas 34LS-399-40M used for?

This GASCO disposable calibration gas is used to verify and calibrate portable gas detectors from all OEMs. It contains a mixture of 40% carbon dioxide in methane background gas, ensuring accurate sensor response for safety monitoring in industrial environments.

What are the specifications of GASCO 34LS-399-40M calibration gas?

The GASCO 34LS-399-40M is a disposable calibration gas with +/-5% accuracy. It contains 40% carbon dioxide in methane background gas, uses a CGA 600 connection, and is compatible with all OEM gas detectors. The gas mixture is carbon dioxide 40%.

Where to buy GASCO calibration gas 34LS-399-40M worldwide?

3G Electric supplies GASCO calibration gas 34LS-399-40M to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

How to use GASCO disposable calibration gas for gas detectors?

Attach the GASCO cylinder (CGA 600 connection) to your gas detector's regulator. Open the valve to release the 40% carbon dioxide in methane mixture at the specified flow rate. Allow the sensor to stabilize, then compare readings to the certified +/-5% accuracy 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.

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