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美國(guó)2B臭氧檢測(cè)儀 106系列參數(shù)對(duì)比

美國(guó)2B 106系列包括 106-L，M，MH，H，哪種臭氧監(jiān)測(cè)儀適合您呢？使用這個(gè)全面的 2B Tech 106臭氧監(jiān)測(cè)儀比較表，確定很適合您應(yīng)用的臭氧監(jiān)測(cè)儀。下表比較了各種 2B Tech 106臭氧監(jiān)測(cè)儀的規(guī)格，旨在幫助確定哪種臭氧監(jiān)測(cè)儀很適合您的應(yīng)用。
 
Specification Model
106-L ?106-M 106-MH 106-H
Measurement Principle UV Absorbance UV Absorbance UV Absorbance UV Absorbance
Dual Beam? No No No No
Federal Equivalent Method (FEM) Yes N/A N/A N/A
Linear Dynamic Range 0-100 ppm 0-1000 ppm 0-10,000 ppm 0-20 wt%
Resolution 0.1 ppb 0.01 ppm 0.1 ppm 0.01 wt%
Precision (1σ for 10-s average; aka rms noise) 1.5 ppb or
2% of Reading		 0.01 ppm or
2% of Reading		 0.05 ppm or
2% of Reading		 0.01 wt% or
2% of Reading
Accuracy 1.5 ppb or
2% of Reading		 0.01 ppm or
2% of Reading		 0.05 ppm or
2% of Reading		 0.01 wt% or
2% of Reading
Calibration NIST Traceable NIST Traceable NIST Traceable Iodometric Titration
Limit of Detection (10-s measurement, 2σ) 3.0 ppb 0.02 ppm 0.10 ppm 0.02 wt%
Flow Rate (nominal) 1 L/min 1 L/min 1 L/min Up to 20 L/min
Flow Rate Requirement >0.6 L/min >0.3 L/min >0.2 L/min >0.5 L/min
Baseline Drift <3 ppb/day
<6 ppb/year		 <0.01 ppm/day
<0.03 ppm/year		 <0.1ppm/day
<0.3ppm/year		 <0.02%/day
<0.05%/month
Sensitivity Drift <1%/day
<3%/year		 <1%/day
<3%/year		 <1%/day
<3%/year		 <1%/day
<3%/year
Measurement Time, Frequency 2 s, 0.5 Hz 2 s, 0.5 Hz 2 s, 0.5 Hz 2 s, 0.5 Hz
Response Time, 100% of Step Change 4 s
2 points		 4 s
2 points		 4 s
2 points		 4 s
2 points
Averaging Times 10 s,
1 min, 5 min,
1 hr		 10 s,
1 min, 5 min,
1 hr		 10 s,
1 min, 5 min,
1 hr		 10 s,
1 min, 5 min,
1 hr
Ozone Units ppb, pphm, ppm, µg m-3,
mg m-3		 ppb, pphm, ppm, µg m-3,
mg m-3		 ppm, mg m-3 vol %, wt % air,
wt % O2, g m-3,
g Nm-3
Pressure Units mbar, torr mbar, torr mbar, torr mbar, psi, torr
Temperature Units °C, K °C, K °C, K °C,°F, K
T and P Corrected Yes Yes Yes Yes
Operating Temperature Range 0 to 50 °C 0 to 50 °C 0 to 50 °C 0 to 50 °C
Operating Altitude ~0-13.5 km (0-25 km option) ~0-5 km ~0-5 km ~0-5 km
Power Requirement 100-240 VAC, 50/60 Hz;
11-28 VDC, nominally 500 mA at 12 V;
6.0 watt		 100-240 VAC, 50/60 Hz;
nominally 500 mA at 12 VDC;
6.0 watt		 100-240 VAC, 50/60 Hz;
nominally 500 mA at 12 VDC;
6.0 watt		 100-240 VAC, 50/60 Hz;
nominally 250 mA at 12 VDC;
3 watt
Size Standard Case:
3.6×7.9×9.4 in
9x20x24 cm
OEM Version:
2.5x7x9 in
6.2×17.8×22.9 cm		 Standard Case:
3.6×7.9×9.4 in
9x20x24 cm
OEM Version:
2.5x7x9 in
6.2×17.8×22.9 cm		 Standard Case:
3.6×7.9×9.4 in
9x20x24 cm
OEM Version:
2.5x7x9 in
6.2×17.8×22.9 cm		 Standard Case:
3.6×7.9×9.4 in
9x20x24 cm
OEM Version:
2.5x7x9 in
6.2×17.8×22.9 cm
Weight Standard Case:
4.2 lb
(1.9 kg)
OEM Version:
2.8 lb
(1.3 kg)		 Standard Case:
3.9 lb
(1.8 kg)
OEM Version:
2.5 lb
(1.1 kg)		 Standard Case:
3.9 lb
(1.8 kg)
OEM Version:
2.5 lb
(1.1 kg)		 Standard Case:
4.8 lb
(2.2 kg)
OEM Version:
3.3 lb
(1.5 kg)
Data Logger Capacity 32,736 lines 32,736 lines 32,736 lines 32,736 lines
Analog Inputs for Internal Logging of Other Instruments,
0-2.5 V		 No No No No
Serial Output, RS232 Yes Yes Yes Yes
USB Output Yes Yes Yes Yes
Flash Card Output No No No No
Data Transfer Baud Rates 2400, 4800, 19200 2400, 4800, 19200 2400, 4800, 19200 2400, 4800, 19200
Analog Voltage Output 0-2.5 V 0-2.5 V 0-2.5 V 0-2.5 V
Analog Current Output 4-20 mA 4-20 mA 4-20 mA 4-20 mA
Output Ranges User-Defined
Scaling Factor in Menu		 User-Defined
Scaling Factor in Menu		 User-Defined
Scaling Factor in Menu		 User-Defined
Scaling Factor in Menu
DewLine™ Yes Yes Yes No
Flow Through Option Option Option Yes
GPS Option No No No No
Bluetooth Option Yes Yes Yes Yes
Relay with 2 Setpoints Yes (2) Yes (2) Yes (2) Yes (2)
Air Pump Lifetime (hours) 15,000 15,000 15,000 N/A
Flow Meter Yes Yes Yes No

 


標(biāo)簽:臭氧檢測(cè)儀(25)美國(guó)2b(12)


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