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便攜式二氧化碳分析儀/手持式二氧化碳分析儀/co2檢測儀 KY149
/co2檢測儀(0~3000ppm;可達3001~9999ppm )
低耗電量的室內空氣環境監測儀。
z 液晶顯示屏可同時顯示 CO2、溫度、濕度。
z 可自主設定報警值。
z Z大值、Z小值和平均值的顯示。
z 長時間監測顯示。
便攜式二氧化碳分析儀/手持式二氧化碳分析儀/co2檢測儀 訂貨號:KY149
便攜式二氧化碳分析儀/手持式二氧化碳分析儀/co2檢測儀(0~3000ppm;可達3001~9999ppm )
低耗電量的室內空氣環境監測儀。
z 液晶顯示屏可同時顯示 CO2、溫度、濕度。
z 可自主設定報警值。
z zui大值、zui小值和平均值的顯示。
z 長時間監測顯示。
z 操作簡單,卻人性化設計
測量范圍
CO2:0~3000ppm;3001~9999ppm(可擴展)
溫度:-10~60℃
儲存溫度:-73.4℃~60℃
工作溫度:-13.1℃~60℃
濕度:0%~95%
精度:
CO2:±30ppm±讀數的5%(CO2)(0~3000ppm)
溫度:±0.6℃
濕度:±3%
測控技術:
CO2:紅外原理
報警時間:30S
響應時間:30S
報警等級:80dB
儲藏條件:-20~60℃
0%~99%
電力供應:4 節 5 號電池
Measurement
Operating Principle ....... Non-dispersive infrared (NDIR) with gold plated optical cell
Gas Sampling Mode...............Diffusion
Response Time (1/e) ..................... Approx 30 sec
Measurement Range ................... 0-3000 ppm
Extended Range ................... 3001-9999 ppm
Accuracy.......................... ±30 ppm ±5% of reading (CO2) (0 ~ 3000 ppm)
............. ±0.6o C/±0.9oF, ±3 % RH (at +25oC, 10 ~ 90 %)
........................ others ± 5 % for other RH ranges
Warm up time ............................... 30 seconds
Response time............................. about 30 seconds
Alarm sound level .......................... 80 dB
Operating condition........................ 0o ~+50oC, 0 ~ 95 % RH (avoid condensation) for CO2
Storage condition................... -20o ~ +60oC
Power supply ...................... AA type (UM-3) x 4 pcs
Battery life.................... > 10 hours
Standard packing includes ............ Meter, manual, batteries and hard carrying case
Optional accessories.................. Salt solution HR33, HR75%, adaptor 9V/100-240VAC,
........... RS232 software with D-sub connector VZRS232M
Pressure Dependence ........... + 1.6 % reading increase per kPa deviation from normal pressure
Calibration ............................. Manual calibration with fresh air
Resolution ............................ 2 ppm ? CO2 concentration,
...... 0.1 oC / oF - Temperature, 0.1% RH - Humidity
Numerical Liquid Crystal Display ............. Simultaneous display of
* CO2 concentration (in ppm.)
* temperature
* RH %
Temperature
Temp. range ...................... -10 o C ~ +60 o C
RH range ........................ 0 % ~ 95 %
DP (Dew Point Temperature)......................... ? 73.4 o C ~ +60 o C
WB (Wet bulb Temperature)....................... ? 13.3 o C ~ +60 o C
Measurement Range......................... 0° to +60° C
Accuracy...................................... ±0,5° C
Data Output
Digital Interface RS232 ...................... Special cable
PC software .......................... Windows 95/98/NT/ME/2000/XP Software and cable sold as option
Electrical:
External supply ................. ........ Plug in transformer
Internal Battery........... ............... 4 pcs AA batteries 24 hours capacity
General Performance:
Compliance with .......... ............. EMC Directive 89/336/EEC
Storage Temperature Range......... ............. -20° to +70° C
Operating Temperature Range ...... .......... 0° to +50° C
Operating Humidity Range.............. 0o to 95 % RH (non Condensing)
Size .............................. 209.4L*70W*57.7H (mm)
Weight .................................. about 180g ( battery excluded),
Sensor Life Expectancy ......................... > 15 years
Power-up Time .......................... < 30 sec. (full specs < 15 minutes)
Housing Material......................... ABS/PC blend
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