Complete Calibration Kit for RAE Systems PUMPED Multigas Monitors
This Kit is for a Standard 4 Gas Monitor with Oxygen, LEL, CO and H2S Sensors and the PID Sensor.
Includes everything needed to calibrate the instruments: Carrying Case, Demand Flow Regulator, Adapters, Calibration Gas
Size: 34, 58 or 116 Liter Cylinder size (select when ordering)
Concentration: 12% O2, 25 ppm H2S, 50 ppm CO and 50% LEL Methane (2.5% Vol)
Concentration (Bottle # 2) - 100 ppm Isobutylene
Shelf Life: 24 Months
These are the Special “PortaGreen” Refillable Cylinders. It even includes a return shipping label.
PortaGreen provides a hassle free cylinder return program designed to reduce HAZMAT costs and your carbon footprint.
Here is a link to learn more. http://www.portagas.com/products/portagreen/