Goods are offered EXW Singapore — collection from our Singapore facility.

3G Electric
Describe the job or paste specifications. Press Enter or Search.
RFQ CartGet a QuoteSign inSign up
GASCO 105ES-150A-1900 Methane Calibration Gas, 1,900 ppm, 105 L - Calibration Gases for Portable Gas Detectors
GASCOCalibration Gases for Portable Gas Detectors

GASCO 105ES-150A-1900 Methane Calibration Gas, 1,900 ppm, 105 L

The GASCO Calibration Gas: Air is a methane calibration gas cylinder (1,900 ppm CH4 in air background) with ±2% accuracy and a 105 L capacity, designed for use with all OEM portable gas detectors. This product…

SKU 3G-OTH-549850

Also listed as: 105ES150A1900 · 105ES 150A 1900

Brand
GASCO
Item
105ES-150A-1900 Methane Calibration Gas, 1,900 ppm, 105 L
Part Number
105ES-150A-1900
Category
Calibration Gases for Portable Gas Detectors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

GASCO
Manufacturer Part Number
105ES-150A-1900
Type
+/-2% Accuracy, CH4, Calibration Gas, Cylinder
Gas Mixture
Methane 1,900 ppm
For Use With
All OEM Gas Detectors
Background Gas
Air
Cylinder Capacity
105 L

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Ask a question

Request a Quote

Ask a question

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

Product Description

The GASCO Calibration Gas: Air is a methane calibration gas cylinder (1,900 ppm CH4 in air background) with ±2% accuracy and a 105 L capacity, designed for use with all OEM portable gas detectors. This product supports routine sensor verification and bump testing across industrial safety programs.

Frequently Asked Questions

What is GASCO calibration gas used for?

GASCO calibration gas is used to verify and calibrate portable gas detectors in industrial safety programs. This methane mixture (1,900 ppm CH4 in air) ensures sensors respond accurately to combustible gas hazards, supporting routine bump testing and compliance with safety protocols.

What are the specifications of GASCO calibration gas 105ES-150A-1900?

This GASCO calibration gas cylinder contains 1,900 ppm methane in an air background, with ±2% accuracy and a 105 L capacity. It is designed for use with all OEM portable gas detectors and carries manufacturer part number 105ES-150A-1900.

Where to buy GASCO calibration gas worldwide?

3G Electric supplies GASCO calibration gas worldwide, handling full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source and deliver this methane calibration cylinder (105ES-150A-1900) for safety programs across industries.

How to use GASCO calibration gas for bump testing?

Attach the GASCO cylinder regulator to the 105 L cylinder, then apply the gas mixture to the detector's sensor port at the recommended flow rate. Allow the sensor to stabilize and compare the reading to the 1,900 ppm methane concentration. Follow the detector manufacturer's instructions for pass/fail criteria.

Not sure this is the right part? Photo-identify it→

GASCO Products

3G Electric supplies GASCO calibration gases for portable gas detectors. We supply genuine products and their technical documentation.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

More from GASCO

View all GASCO parts →
Disposable calibration gas cylinder containing 1,900 ppm methane in a nitrogen background. Provides +/-5% accuracy for verifying and calibrating portable gas detectors in industrial safety applications. Compatible with all OEM gas detectors
GASCO
Disposable calibration gas cylinder containing 1,900 ppm methane in a nitrogen background. Provides +/-5% accuracy for verifying and calibrating portable gas detectors in industrial safety applications. Compatible with all OEM gas detectors
Disposable calibration gas mixture containing 8.5 ppm nitrogen dioxide (NO2) in a nitrogen background, with +/-5% accuracy. Used to verify sensor accuracy and alarm set points of portable gas detectors that measure NO2 in industrial safety applications. Compatible with all OEM gas detectors
GASCO
Disposable calibration gas mixture containing 8.5 ppm nitrogen dioxide (NO2) in a nitrogen background, with +/-5% accuracy. Used to verify sensor accuracy and alarm set points of portable gas detectors that measure NO2 in industrial safety applications. Compatible with all OEM gas detectors
This calibration gas contains 500 ppm of refrigerant R-134A in a background of air, with +/-2% accuracy. Supplied in a 105 L cylinder, it is used to verify and calibrate portable gas detectors for refrigerant leak detection in industrial environments
GASCO
This calibration gas contains 500 ppm of refrigerant R-134A in a background of air, with +/-2% accuracy. Supplied in a 105 L cylinder, it is used to verify and calibrate portable gas detectors for refrigerant leak detection in industrial environments
Disposable calibration gas mixture containing 213.54 ppm ethanol in nitrogen, with ±5% accuracy. Used to verify and calibrate portable gas detectors in industrial safety applications such as confined space entry and leak detection. Compatible with all OEM gas detectors
GASCO
Disposable calibration gas mixture containing 213.54 ppm ethanol in nitrogen, with ±5% accuracy. Used to verify and calibrate portable gas detectors in industrial safety applications such as confined space entry and leak detection. Compatible with all OEM gas detectors
Calibration gas mixture containing 500 ppm Refrigerant R-123A in nitrogen, with +/-2% accuracy. Supplied in a 105 L cylinder for use with all OEM gas detectors. Used to verify and adjust detector response in HVAC and industrial refrigeration applications
GASCO
Calibration gas mixture containing 500 ppm Refrigerant R-123A in nitrogen, with +/-2% accuracy. Supplied in a 105 L cylinder for use with all OEM gas detectors. Used to verify and adjust detector response in HVAC and industrial refrigeration applications
Calibration gas mixture containing 150 ppm Refrigerant R-123A in nitrogen background, supplied in a 105 L cylinder. Accuracy ±5%. Used for calibration of portable gas detectors in HVAC and industrial safety applications
GASCO
Calibration gas mixture containing 150 ppm Refrigerant R-123A in nitrogen background, supplied in a 105 L cylinder. Accuracy ±5%. Used for calibration of portable gas detectors in HVAC and industrial safety applications
Disposable calibration gas cylinder containing 25 ppm hydrogen sulfide in a nitrogen background, with ±5% accuracy. Designed for use with all OEM portable gas detectors to verify and adjust sensor response in industrial safety applications
GASCO
Disposable calibration gas cylinder containing 25 ppm hydrogen sulfide in a nitrogen background, with ±5% accuracy. Designed for use with all OEM portable gas detectors to verify and adjust sensor response in industrial safety applications
GASCO calibration gas mixture of Pentane (50% LEL) 0.7% in air background, with +/-2% accuracy. Supplied in a 105 L cylinder for use with portable gas detectors. Used to verify and adjust sensor response for combustible gas monitoring in industrial safety applications
GASCO
GASCO calibration gas mixture of Pentane (50% LEL) 0.7% in air background, with +/-2% accuracy. Supplied in a 105 L cylinder for use with portable gas detectors. Used to verify and adjust sensor response for combustible gas monitoring in industrial safety applications

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first