Cosmos รุ่น XOC-2200 เครื่องวิเคราะห์ออกซิเจนและคาร์บอนมอนอกไซด์,Oxygen,Carbon Monoxide Analyzer

Peak value memory function

Displays the peak value from power ON to operation and elapsed time after recording the peak value. You can check the status of the site after work.

Peak hold function

After the operation, the peak value is always displayed on the screen. You can check the peak value without any operation during work.

Integrated concentration display function (CO only)

Displays the integrated concentration calculated by gas exposure time (hr) x CO concentration (ppm). When the cumulative concentration reaches 150ppm•h, an alarm sounds to notify you of the danger of long-term exposure to low-concentration gas.

model

XOC-2200

Detection target gas

oxygen

Carbon monoxide

Detection principle

Diaphragm galvanic cell type

constant potential electrolysis

Gas sampling method

Diffusion type

Detection range
(service range)

0 to 25vol%
(25 to 50vol%)

0-300ppm
(300-2000ppm)

Alarm setting concentration

1st stage: 19.5vol%
2nd stage: 18.0vol%

1st stage: 50ppm
2nd stage: 150ppm
integrated concentration ^*3 150ppm・h

Response time ^*1

within 20 seconds

within 30 seconds

Display method

LCD digital (manual backlight)

Alarm system

Buzzer sounds, red lamp blinks, liquid crystal display, vibration

Attached function

Battery level display, peak hold function, peak value memory function, integrated
concentration display function, alarm functions other than gas alarms
(integrated concentration ^*3 , sensor error, remaining battery level, zero adjustment error),
gas concentration display switching, gas calibration function

Operating temperature and humidity range

-10°C to 40°C, 30 to 90°C RH or less (no condensation)

power supply

1 x AAA alkaline battery

Continuous use time ^*2

Approx. 5000 hours
*When no alarm (gas concentration display is CO20ppm or less, O2 _is 20.3vol% or more), at 20°C

External dimensions

W65 x D22 x H64 mm (excluding protrusions)

weight

About 75g (including batteries)

Standard accessories

1 AAA alkaline battery, 1 safety pin adapter (with mounting screws)

option

Leather case, heat-resistant leather case, strap with clip,
gas inspection jig, gas calibration set, helmet clip set ^*4 ,
filter element

*1 90% response, ambient temperature 20±2°C.
*2 May vary depending on environmental conditions, usage conditions, storage period, battery manufacturer, etc.
*3 Accumulated concentration is expressed as the product of gas exposure time (hr) and gas concentration (ppm).
In this device, it is calculated by dividing the integrated value of 1 minute average concentration by 60 minutes.
In addition, the time calculation has an error of about ±5%. Also, the unit is "ppm" for convenience.
(For example, if you are exposed to 30ppm of CO for 5 hours continuously, it will be 30ppm x 300/60 = 150ppm/h.)
*4 Depending on the type of helmet, it may not be possible to wear it.