Crowcon Q-Test Gas Test & Calibration
- Home
- Products
Crowcon Q-Test Gas Test & Calibration
Overview
The Q-Test allows gas testing of Gas-Pro monitors fitted with flammable oxygen, carbon monoxide, hydrogen sulphide, carbon dioxide, ammonia, or sulphur dioxide sensors. As configured in the Gas-Pro, Q-Test can bump multiple gases in up to two groups.
Gas Testing
Gas (bump) testing exposes each sensor to a known gas concentration to ensure it responds correctly.
Regularly gas-testing portable monitors ensures that the sensors are performing correctly and allows users to recognise alarms (visual, audible and tactile).
Passing the test promotes confidence while failing it signals the need for calibration or, in some instances, service.
Fast and Cost-Effective Testing
When used with a trigger regulator, the cost of gas testing is low, taking only 12 seconds to complete a 5-gas test (CO, H2S, O2, CH4, CO2).
Order Information
| Order Information | Description |
|---|---|
| QT-GP-00-XX | Unpowered Q-Test |
| QT-GP-01-XX | Power ready Q-Test |
| QT-GP-02-XX | Power-ready Q-Test with multi-region power supply (100-240V 50/60Hz) |
| QT-GP-03-XX | Power-ready Q-Test with vehicle power supply (9-30Vdc) |
Regulator Options
Replace the XX with the chosen regulator
| Code | Description |
|---|---|
| ZZ | No regulator |
| R1 | 0.5l/min fixed flow regulator with on/off valve |
| R2 | 0.5l/min fixed flow trigger regulator |
| R3 | 0.5l/min fixed flow reactive gas regulator with on/off valve |
| Specification | Q-Test | Powered Q-Test |
|---|---|---|
| Size | 88 x 221 x 116mm (3.46 x 8.0 x 4.57 inches) | 88 x 240 x 185mm (3.46 x 9.45 x 7.29 inches) |
| Weight | 340g | 762g |
| DIN rail | 35mm x 75mm top hat rail (EN 5022, BS5584, DIN 46277-3) With cylinder holder recommended length of DIN is 250mm | 35mm x 75mm top hat rail (EN 50022, BS 5584, DIN 43277-3) With cylinder holder recommended length of DIN is 300mm |
| Gas inlet/ exhaust tube diameter | 3mm inside diameter, 5mm outside diameter | 3mm inside diameter, 5mm outside diameter |
| Gas inlet / exhaust | 1/1 | 1/1 |
Enquire About This Product
Get in touch with us to see how we can help you with your project