Gastec Corporation Nitric Acid Gas Detector Tubes

Nitric Acid Gas Detector Tubes are used in a detector tube system that performs measurements using a gas sampling pump. The handle on the gas sampling pump is pulled all the way back to create a vacuum inside the cylinder, drawing the gas sample through the detector tube.

Supplier:  Gastec Corporation 15L

Catalog No. 19-818-978

Description

• Easy and fast on-site gas measurements
• Calibrated scale directly printed on the tube
• Adjust sampling volume to obtain extensive measuring range
• Each production lot is tested and calibrated independently and each detector tube has its own quality control number printed on the tube to assure high precision
• Long shelf-life with excellent long term stability

Specifications

• Description: Color Change: Yellow to Reddish Purple
• Components Measured: Nitric Acid, Hydrogen Bromide, Trichloroacetic Acid
• Includes: Instruction Sheet and Data for Humidity Correction
• No. of Strokes: 2 to 10 if <1 ppm; 0.5 to 1 if >1 ppm
• Response Time: 1 to 5 min if <1 ppm; 30 s if >1 ppm

• Detection Limits: 0.05 ppm (10 pump strokes)
• For Use With (Equipment): GV-100/GV-110 Ga Sampling Pump
• Measurement Range: 0.1 to 40 ppm Nitric acid; 0.8 to 16 ppm Hydrogen bromide; 1 to 37.5 ppm Trichloroacetic acid
• Quantity: 10 Pk.