二氧化碳氧气浓度控制器 -尊龙凯时网娱乐官网

二氧化碳氧气浓度控制器 o2 and co2/o2 controllers for cell culture incubators  

the o2 (and co2 /o2) controllers are especially designed to work with cell culture incubators. they are compatible with any incubator equipped with an access port through which to introduce the gas inlet and the gas sampling tubes. the controllers feature o2 and co2 sensors and a built in suction pump to measure gas concentration and provide feedback. 

the o2 (and co2 /  o2) meters periodically withdraw a small quantity of gas from the incubator to measure its composition. 

 

features

controllers add 100% co2 and 100% n2 to the volume in which gas control is desired. 

co2 range: 0-18%

o2 range: 0-21%

accuracy: ± 0.1% 

set point resolution: 0.1%; repeatability: better than 0.1

co2 sensor: 10 year-life non dispersive infrared (ndir) dual wave length detector

o2 sensor: optical sensor - 5 years lifetime

sensor calibration against external meter or calibration gas

suitable for semi sealed volumes ranging from 10 to 150 lts

build in suction pump allows to suck out the gas to perform the concentration measurements

high efficiency dryer to dehumidify the gas for concentration measurement (needed only if gas in controlled volume is humid)

on-board data logging and download routines to usb drive. 

on-board logging of calibration and alarm events.

alarm buzzer and external alarm connector

rs232 and mini usb ports for data logging through okolab data log software or any third party software via dll

 

available models

o2-controller

co2-o2-controller

o2-t-meter

co2-t-meter

co2-o2-t-meter

 

 

 

available controllers and meters

 

	co2	o2	sensors accuracy	controller	meter
co2-controller	0-20%	-	±0.1%	x	x
o2-controller		0-21%	±0.1%	x	x
co2-o2-controller	0-20%	0-21%	±0.1%	x	x
co2-t-meter	0-20%		±0.1%		x
o2-t-meter		0-21%	±0.1%		x
co2-o2-t-meter	0-20%	1-21%	±0.1%		x

 

 

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