Gastec 14R Quick-measuring Detector tubes Hydrogen chloride HCl (50~5000ppm, for Low Humidity)
ManufacturerGastec(View more products from this manufacturer)
Model14R
Contact
Secure Checkout
Quality Engagement
Easy change and return
Delivery Available
Indicator: 200 to 5000 ppm
Measuring Range:
+ 50 to 200 ppm, Number of Pump Strokes 2 to 4
+ 200 to 5000 ppm, Number of Pump Strokes 1
Sampling Time: 45 seconds per pump stroke
Colour Change: Purple → Pale pink
Coefficient of Variation: 10% (for 200 to 1000 ppm), 5% (for 1000 to 5000 ppm)
Nr. of tests: 10
Pump: GV-100S/110S
Performance
| Measuring Range |
|
||
| Number of Pump Strokes |
|
||
| Correction Factor |
|
||
| Sampling Time | 45 seconds per pump stroke | ||
| Detecting Limit | 10 ppm (n=4) | ||
| Colour Change | Purple → Pale pink | ||
| Reaction Principle | Hydrogen chloride reacts with indicator to produce pale pink stain. | ||
| Coefficient of Variation | 10% (for 200 to 1000 ppm), 5% (for 1000 to 5000 ppm) | ||
| Shelf Life | 3 Years | ||
| Corrections for temperature & humidity | Unnecessary | ||
| Store the tubes at cool and dark place. | |||
Possible coexisting substances and their interferences (NOTE)
| Substance | Concentration | Interference | Change colour by itself to |
| Carbon monoxide | No | No | |
| Nitric oxide | No | No | |
| Chlorine | ≧ 4ppm | + | White( ≧ 1ppm ) |
| Carbon dioxide | No | No | |
| Nitrogen dioxide | ≧ 1000ppm | + | White( ≧ 1000ppm ) |
| Hydrogen sulphide | ≧ 5% |  |
No |
| Sulphur dioxide | ≧ 100ppm | + | Yellow |
| n-Hexane | No | No |
| Calibration gas generation | High pressure gas cylinder method |
| TLV-TWA | TLV-STEL | Explosive range |
| - | C 2 ppm(2014) | - |
Stay Updated with Offers
Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Quick Support
Direct access to our certified experts