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SXY- 4

Product catalog summary

Product Overview: The Uniphos Detector Tube is a direct reading length of stain type device used for measuring Xylene concentrations in the air. It is manufactured by Uniphos Envirotronic Pvt. Ltd. in Gujarat, India.

Specifications:

Measurement Range: Standard range is 25 – 1000 ppm, and extended range is 50 – 2000 ppm.
Number of Pump Strokes: 1 stroke for 100 mL and 0.5 strokes for 50 mL.
Volume Correction Factor (VCF): 1.0 for standard and 2.0 for extended range.
Sampling Time: 2.5 minutes per pump stroke (100 mL).
Color Change: White to Brown.
Shelf Life: 2 years.
Storage Condition: Below 10˚C (50˚F).
Calibration Condition: Calibrated at 20˚C (68˚F) and 50% RH.
Reaction Principle: C6H4 (CH3)2 + I2O5 + H2S2O7 → I2.
Relative Standard Deviation: ± 10%.

Interferences: The presence of Benzene and Toluene can cause faint color changes, while CO and Hexane have no effect.

Environmental Corrections: No correction is necessary for temperatures between 0 - 40˚C (32 - 104˚F) and relative humidity between 10 - 90%.

Safety Information: The TWA (TLV) for Xylene is 100 ppm, and the STEL (TLV) is 150 ppm. The flammable range is 1-7%.

Catalog excerpts

Direct Reading Length of Stain Type TWA (TLV): 100 ppm STEL (TLV):150 ppm Flammable Range: 1- 7 % * Multiply the observed reading by the correction factor (VCF) to obtain the true concentration. Possible Interferences:Compound Benzene Interference Colour change / Comments + Faint colour change Correction for Environmental Parameters: Temperature Manufactured By: Uniphos Envirotronic Pvt. Ltd. Valsad (Dist), Gujarat, India - 396108

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SXY- 4

SXY- 4

Catalog excerpts

All Uniphos Envirotronic Pvt. Ltd. catalogs and technical brochures