|
 |
VOC+O2,CO,H2S,LEL 측정기
|
 |
 |
|
product
 |
제품사양 |
 |
적용사례 |
 |
기술자료 |
|
 |
VOC+O2,CO,H2S,LEL 측정기
FirstCheck
FirstCheck+ is the first multigas to combine complete VOC and toxic gas detection from ppb up to 10,000 ppm with traditional multigas sensors for oxygen (O), hydrogen sulphide (H 2 S), carbon monoxide (CO) and explosive gas (LEL) detection - providing a must have instrument for first responders and confined space entrants.
The instrument's unique, highly sensitive photoionisation detector (PID) enables the detection of many gases that are toxic at low ppb levels and are undetectable by other multigas instruments. Traditionally two to three instruments are needed to ensure workers safety now FirstCheck+ has it all covered in one handheld detector.
FirstCheck+ offers a rapid response enabling speedy assessment of a given situation or incident allowing the appropriate response to be initiated swiftly and smoothly.
FirstCheck+ Features:
- ppb - 10,000 ppm for unrivalled multigas detection of VOC's and toxic gases
- Large numerical back-lit display for easy viewing of readings in adverse conditions
- Real time graph display for an instant assessment of readings
- Data download via infrared port to a PC for analysis of all 5 sensors output with easy to use software
- Health and Safety mode for STEL and TWA monitoring
- Display all 5 readings in a graphical or numerical format for simultaneous assessment
- Icon driven menu for easy of understanding and to eliminate translation difficulties
- Intrinsically safe for use in flammable areas
|
 |
FirstCheck Technical Specifications
|
Intrinsically safe
approvals |
 II 2 G Baseefa 03ATEX0742 EEx iad IIC T4
|
Batteries |
Dry cell: Alkaline 4 x AA - 11 hours
Rechargeable NIMH: 8 hours |
Maximum range |
PID (6000) - 1 ppb to 10,000 ppm
PID (4000) - 0.1 to 10,000 ppm
O 2 - 0 to 28%
CO - 1 to 1000 ppm
H 2 S - 0.1 to 100 ppm
LEL - 0 to 100% LEL |
Accuracy* |
+/-5% of displayed reading +/- one digit** |
Linearity* |
+/-5% of displayed reading +/- one digit** |
Operating temperature |
-20 to 60 °C (-13 to 140 °F) |
Storage temperature |
-20 to 70 °C (-13 to 158 °F) |
Data logging* |
Automatically records readings every second including date and time stamp. 8 Mb. |
Alarm |
Flashing LED and 90 dBA (10 cm) audible sounder
Pre-program STEL and TWA
Pre-programmed 250 gases and gas mixtures |
Dimensions |
Case: 420 x 320 x 97 mm (16.5 x 12.5 x 3.8")
Instrument: 340 x 60 x 49 mm (13.5 x 2.3 x 1.9") |
Weight |
Instrument: 0.615 kg (1.36 lb)
Packed: 3.045 kg (6.7 lb) |
All specifications are against isobutylene 100 ppm in air calibration at 20 °C, 90% RH and up to 3000 ppm. LEL specifications relate to methane (CH 4 ) calibration, other gases available upon request. Other gas sensors as specified at appropriate international alarm standards.
* Assuming constant environmental conditions
** Assumes constant environmental conditions
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
모델명 : FirstCheck(단종)
