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GASCO 105ES-70A-990 Calibration Gas (Refrigerant R-134A 990 ppm in Air, 105 L) - Calibration Gases for Portable Gas Detectors
GASCOCalibration Gases for Portable Gas Detectors

GASCO 105ES-70A-990 Calibration Gas (Refrigerant R-134A 990 ppm in Air, 105 L)

The GASCO Calibration Gas: Air (SKU 105ES-70A-990, MPN 105ES-70A-990) is a +/-2% accuracy calibration gas with a background gas of Air and a gas mixture of Refrigerant R-134A 990 ppm, supplied in a 105 L cylinder…

SKU 3G-OTH-551205

Also listed as: 105ES70A990 · 105ES 70A 990

Brand
GASCO
Item
105ES-70A-990 Calibration Gas
Part Number
105ES-70A-990
Category
Calibration Gases for Portable Gas Detectors
Series
Refrigerant R-134A 990 ppm in Air
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. Bank transfer and corporate PO accepted.

Technical Specifications

GASCO
Manufacturer Part Number
105ES-70A-990
Type
+/-2% Accuracy, C7H8/N2, Calibration Gas
Gas Mixture
Refrigerant R-134A 990 ppm
For Use With
All OEM Gas Detectors
Background Gas
Air
Cylinder Capacity
105 L

Technical Documents

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

Product Description

The GASCO Calibration Gas: Air (SKU 105ES-70A-990, MPN 105ES-70A-990) is a +/-2% accuracy calibration gas with a background gas of Air and a gas mixture of Refrigerant R-134A 990 ppm, supplied in a 105 L cylinder. Designed for use with all OEM gas detectors, it provides a verified reference for sensor calibration across 14 industrial departments — and we supply far more than is listed.

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 across industrial environments. It provides a known concentration of Refrigerant R-134A at 990 ppm in air, ensuring sensors respond correctly. 3G Electric supplies this gas for use with all OEM detectors in machining, HVAC, and other departments.

What are the specifications of GASCO 105ES-70A-990 calibration gas?

The GASCO 105ES-70A-990 calibration gas has +/-2% accuracy, a background gas of air, and a gas mixture of Refrigerant R-134A at 990 ppm. It is supplied in a 105 L cylinder and is designed for use with all OEM gas detectors. The manufacturer part number is 105ES-70A-990.

Where to buy GASCO calibration gas worldwide?

3G Electric supplies GASCO calibration gas worldwide, handling full logistics and customs clearance for delivery to any global location. As a sourcing specialist across 14 industrial departments, we provide the correct gas mixture and cylinder size for your detectors. Contact us to order the 105ES-70A-990 or other calibration gases.

How to use GASCO calibration gas for detector calibration?

To calibrate a gas detector with GASCO calibration gas, attach the regulator to the 105 L cylinder, connect it to the detector's inlet, and release the gas at the recommended flow rate. Allow the sensor to stabilize before adjusting the reading to match the certified concentration of 990 ppm R-134A. Always follow the detector manufacturer's instructions.

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GASCO Products

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

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