PhoCheck+ is the world’s most advanced, humidity resistant photoionisation detector (PID) for volatile organic compounds (VOCs), providing rapid response and accurate detection. Its unique patented Fence Electrode Technology incorporates a three-electrode format enabling proven resistance to humidity and contamination, giving optimal user performance in the field.
PhoCheck+ 1000Ex (upgradeable)
Intrinsically safe with a detection range of 0.1 – 4,000 ppm, the 1000Ex has user set single point alarms and gas table of over 450 gases (including their unique response factors.)
PhoCheck+ 2000Ex (upgradeable)
In addition to the 1000Ex features the 2000Ex has added data logging capability. The 2000Ex allows storage of over 37 hours of data logged readings taken every second (over 130,000 individual readings!) 2000Ex has a date and time stamp for download to a PC via an IRDA link for detailed analysis.
PhoCheck+ 3000Ex (upgradeable)
In addition to the features of the 2000Ex, PhoCheck 3000Ex has an extended detection range of 0.1 to 10,000 ppm, and operating mode for health and safety monitoring with pre-programmed STEL and TWA values.
PhoCheck+ 5000Ex (upgradeable to FirstCheck+)
The most sophisticated PID, the 5000Ex provides full features and a dynamic detection range of 1 ppb to 10,000 ppm. Dangerous toxic gases can be detected at low ppb levels where hazardous to health, as well as flammable gases at LEL thresholds. Ideal for the First Responder, the sensitivity of the 5000Ex is a potential life saving instrument in the most hazardous environments.
||photoionisation cell fitted with patented Fence Electrode Technology
• Greater measurement stability, accuracy and linearity
• Improved resistance of relative humidity effects
• T90 – 1 second rise and clear-down
||10.6 eV Krypton PID lamp supplied as standard|
|Intrinsically Safe Approvals||II 2 G Baseefa 03ATEX0742
EEx ia II T4 (-20˚C ≤ Ta ≤ 60˚C)
IECEx BAS 04.0033 (world standard)
|Accuracy||± 5% display reading ± one digit|
| Data Logging
||Automatically recording readings every second including date and time stamp
8 Mb memory
Incorporates a secure storage algorithm to reduce stored data corruption
|Calibration||Via calibration kit accessory|
|Operation||Dry Cell: Alkaline 4 x AA – 20 hours|
|Alarm||Flashing LED and 90 dBA (10cm) audible sounder
Pre-programmed TWA and STEL
Pre-programmed 450 gas and gas cocktails
| Instrument Range
||Maximum range: 1 ppb to 10,000 ppm
Maximum range: 0.001 to 10,000 mg/m3
| Flow Rate
||220 ml/min with flow fail alarm|
|Temperature||Operating: -20 to 60˚C, -4 to 140˚F
Humidity: 0-99% RH (non condensing)
|Dimensions||Instrument without probe 340 x 60 x 49 mm (13.5 x 2.3 x 1.9”)
Standard case 420 x 320 x 97 mm (16.5 x 12.5 x 3.8”)
Instrument: 0.58 kg – 1.3 Lb.
Packed: 3.0 kg – 6.6 Lb