美国2B彩票大乐透最新预测 106系列参数对比

美国2B 106系列包括 106-L，M，MH，H，哪种臭氧监测仪适合您呢？使用这个全面的 2B Tech 106臭氧监测仪比较表，确定很适合您应用的臭氧监测仪。下表比较了各种 2B Tech 106臭氧监测仪的规格，旨在帮助确定哪种臭氧监测仪很适合您的应用。

Specification	Model
Specification	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