Gastec 12TP Detector tubes Gas or Vapour Hydrogen cyanide HCN (0.3 - 9.0 ppm)
ManufacturerGastec(View more products from this manufacturer)
Model12TP
Contact
Secure Checkout
Quality Engagement
Easy change and return
Delivery Available
Calibration Range: 0.3 - 4.5 ppm
Measuring Range: 0.3 - 9.0 ppm
Sampling (flow) Rate: 100mL/min , 50mL/min
Sampling Volume: 1000mL , 500mL
Sampling Time: 10 min
Colour Change: Yellow → Pink
Nr. of tests: 10
Automatic Gas Sampler: GSP-300FT-2
Specifications
| Calibration Range | 0.3 - 4.5 ppm |
| Measuring range | 0.3 - 9.0 ppm |
| Sampling (flow) Rate | 100mL/min , 50mL/min |
| Sampling Volume | 1000mL , 500mL |
| Sampling Time | 10min |
| Detecting Limit | 0.05ppm (1000mL) |
| Colour Change | Yellow → Pink |
| Corrections for temperature/humidity | Unnecessary for 5 to 40ºC Unnecessary for R.H.0 to 90% |
| Shelf life | 1 years |
Possibly coexisting substances and their interferences (NOTE)
| Substance(s) | Interference | Colour change by itself |
| Ammonia |  1ppm |
 |
No |
| Hydrogen Chloride | 1ppm |
+ | Pink |
| Nitric Acid | 2ppm |
+ | Pink |
| Sulphur Dioxide | + | Pink | |
| Nitrogen Dioxide | 3ppm |
+ | Pale Pink |
| Hydrogen Fluoride | 2ppm |
+ | Pink |
| Hydrogen Sulphide | + | Pink | |
| Carbon Monoxide | No | No | |
| Carbon Dioxide | No | No |
| Calibration gas generation | Permeation tube method |
| TLV-TWA | TLV-STEL | Explosive range |
| -- |
C4.7 ppm(2014) |
5.6 to 40% |
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