Uniphos Gas Detection Tubes

Features

Pre-Calibrated & Ready to Use: Tubes are factory-calibrated, ensuring accurate readings without additional setup.
Dual-Layer Safety Coating: Protective sleeve over glass helps retain internal chemicals even if broken.
Compact 5 mm Glass Tubes: Compact design with fine granular reagent provides sharp stain endpoints for precision.
Large Range of Analytes: Detect more than 150 gases and vapors across various concentration scales.
Sampling Compatibility: Designed for the ASP‑40 piston hand pump delivering 100 mL (full stroke) or 50 mL (half stroke) sample volumes.
Fast Response: Sample each tube in about 2 minutes, depending on gas type and stroke count.
Environmentally Robust: Operates between 0–40 °C and 10–90 % RH without correction needed.

Feature	Specification
Tube Diameter	5 mm
Sample Volumes	100 mL (full stroke) or 50 mL (half stroke)
Response Time	~2 minutes per analysis
Temperature Range	0–40 °C (32–104 °F)
Humidity Range	10–90 % RH
Tube Count & Targets	>150 analytes
Accuracy	±10 % relative standard deviation
Safety Coating	Dual-layer protective sleeve

⚙️ Component Breakdown

Detector Tubes: Glass tubes filled with chemically reactive reagent; stain length proportional to gas concentration.
ASP‑40 Pump: Precision piston pump with ergonomic handle; delivers accurate strokes and includes tube cutter.
Protective Sleeve: Safety film around tube to contain shards if tube breaks.

🧪 Tube Range & Accessories

Detector Tube Varieties: For acids, solvents, VOCs, ammonia, H₂S, SO₂, CO, NO₂, HCN, ClO₂, plus many more.
Specialty Tubes: Dosimeter tubes for TWA (VOCs) and high-selectivity tubes.
Pump Models: ASP‑40 piston pump; replacement pumps and parts available.
Starter Kits: Sets including tubes, pump, hose, storage case, and accessories.

📌 Applications

Use Case	Description
Industrial Hygiene	Spot-check exposure to toxic chemicals (e.g., HCN, SO₂, H₂S)
Environmental Compliance	Flue gas emissions and VOC monitoring
Emergency Response	Quick hazardous gas detection in confined/confined spaces
Process Safety	Leak detection and process monitoring in chemical plants
Lab & R&D	Simple gas measurement without lab instruments




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