GFC 5BtypeConstant current atmospheric sampler

Application fields:GFC 5BtypeConstant current atmospheric samplerIt is an ideal choice for indoor inspection departments, environmental inspection departments, industrial and mining enterprises, and health and epidemic prevention departments to collect various toxic and harmful gases for the determination of formaldehyde in the air、ammoniaTheTVOC、Benzene, etcharmfulGas.

Product Description: How to Translate

GFC 5BType Constant Current Atmospheric SamplerIt is an instrument used to collect gaseous or vapor samples from the atmosphere. mainfromqipumpdrive systemControlsystem、Operating system, traffic detection systemComposed of equal parts.The control system controls the air pump drive system according to user operation instructions, and the flow detection system detects the user set flow rate and feeds it back to the control system for constant flow control of the air pump. When the load in the gas path increases within a certain range, the control system will automatically adjust the flow rate to the set flow rate, ensuring a constant flow rate and ensuring the accuracy of user test data

Technical Specifications:

lModel andFlow range:

（800～5000）mL/min

lFlow error:≤±5%

lTraffic stability:≤5%/12h

lTraffic repeatability:≤2%

lAdjust resolution:1mL/min

lTiming range:1-9999min

lFixed volume range:1-999L

lProgramming points:1-8a

lAppointment sampling: based on system time24hinside

lLoad capacity:

lWhen traffic0.5L/minWhen,canovercome12KPaThe resistance

lWhen traffic2L/minWhen,canovercome5KPaThe resistance

lApplicable ambient temperature:(-10～55)℃

lContinuous working hours:70h

lHost dimensions:120mm×50mm×60mm

lWeight:500g

Features：

lDigital constant current:The user sets the flow rate, and the sampler will not be affected by fluctuations in load, voltage, etc. within a certain range;

lStrong load resistance:When traffic0.5L/minWhen,canovercome12KPaThe resistance；When traffic2L/minWhen,canovercome5KPaThe resistance；

lUltra long battery life:Built in large capacity lithium battery, sustainable70Hour;

lStrong adaptability to the environment:low temperature10℃ and high temperature50Can be used normally at all temperatures;

lPowerful functionality:Can query collected data, calculation time, progress, collected working conditions, and standard condition volume; It has functions such as timing, constant volume, and cyclic sampling;

lData interface:

lLCDdisplay:Display information such as sampling time, sampling flow rate, progress, battery level, operating condition volume, gas temperature, and atmospheric pressure;

lSupport button lock function to prevent accidental operation;

lEquipped with memory function, there is no need to adjust the sampling time and flow rate every time;

lSupport multiple sampling methods;