Air sampler (digital display)

FCG-5Htype Air sampler (digital display)

I. Overview

FCG-5H typeAir sampler (digital display)It is based on GB50325-2010, GB/T 17061-1997, HJ/T 400-2007, JJG 956-2013《Calibration of atmospheric samplerThe basic requirements for air samplers, such as the "Regulations", are developed for the determination of volatile gas toxins in the workplace air in GBZ/T 160.XX-2007Or individuals for a long timeSampling.

Optional traffic range:（30～300）mL/min； （50～500）mL/min；

（100～1000）mL/min；（200～1500）mL/minwait；

Regarding《The GBZ/T 192 standard for the determination of dust in workplace air was developed and used for long-term or individual sampling of total dust, respiratory dust, and metal dust using a (1-5) L/min flow membrane sampling clip. Optional flow range: (1000~5000) mL/min

The FCG-5H air sampler consists of a pump, control circuit, power supply, and other components. Can run continuously under normal circumstances12More than hours, convenient for sampling work. It has real-time flow display, sampling volume display, sampling time setting, sampling site temperature, atmospheric pressure measurement display, power indicator, button set flow, no need to adjust knob valves. Its compact structure, small size, light weight, easy to carry, sturdy and durable, strong load capacity, accurate and stable flow display, low noise, etc. It can be carried around during work and is convenient for users to useAir sampler.

2、 Instrument composition:

The sampler consists of a self-developed vacuum pump (with core technology and low maintenance costs), a microcomputer controller, a multifunctional LCD display, a sealed battery pack with repeated charging, discharging, overcurrent and short-circuit protection, and a digital flow component. The casing of this series of instruments is made of polycarbonate injection molding, which has flame retardant, moisture-proof, and anti-static properties.

3、 Main features:

The entire working process of the sampler is completed by microcomputer software and hardware, which is reliable, easy to operate, and highly intelligent;

2. The sampler is equipped with a vacuum pump imported from abroad, and users can choose between explosion-proof or non explosion-proof types (with consistent mechanical characteristics). The pump has a small volume, low long-term heat generation, reliable operation, low power consumption, and high vacuum degree;

3. Using an electronic flowmeter, the flow rate value can be displayed in real-time on the LCD screen, and the sampling volume can be accumulated;

4. Explosion proof lithium battery packs (imported lithium batteries) are used inside the instrument, which have no battery memory effect, large capacity, long lifespan, and are equipped with our company's dedicated charger for good charging effect and safety;

5. Adopt short-circuit current protection device to ensure that the sampler operates within the intrinsic safe current range, giving the sampler good explosion-proof performance;

6. The instrument has two sampling methods: workers working in the workplace hang it on their belts for long-term sampling, and use a matching tripod to place it on the work site for repeated short-term sampling.

fourTechnical parameters

lFlow range:1（10～200)mL/min；（20～200)mL/min；conform toair samplerRequirements for Class B (4.5kPa) in the verification regulations,

Can withstand 10Kpa resistance @ 200mL/minFlow regulation step size10mL/min

2 （30～300)mL/min；conform toThe verification regulations for atmospheric samplers require Class B (4.5kPa),

can bear10Kpa resistance @ 300mL/minFlow regulation step size10mL/min

l3（20～500)mL/min； or（50～500)mL/min； or（20～600)mL/min；conform toVerification Regulations for Atmospheric SamplersRequirement for Class B (4.5kPa),

can bear10Kpa resistance @ 500mL/minFlow regulation step size50mL/min

l4、（100-1000）mL/min；conform toVerification Regulations for Atmospheric SamplersRequirement for Class B (4.5kPa),

can bear20Kpa resistance @ 500mL/minFlow regulation step size100mL/min

l 5The（100～1500）mL/min；（200～1500）mL/min；conform toVerification Regulations for Atmospheric SamplersRequirement for Class B (4.5kPa),

can bear20Kpa resistance @ 500mL/minFlow regulation step size100mL/min

l 6The（400～2000）mL/min；conform toThe verification regulations for atmospheric samplers require Class B (4.5kPa),

Can withstand resistance of 20Kpa @ 500mL/minFlow regulation step size100mL/min

l 7The（1000～5000）mL/min conform toVerification Regulations for Atmospheric SamplersRequirement for Class B (4.5kPa),

can bear5Kpa resistance @ 5000mL/minFlow regulation step size500mL/min

l 7The（500～5000）mL/min conform toVerification Regulations for Atmospheric SamplersRequirement for Class B (4.5kPa),

can bear5Kpa resistance @ 5000mL/minFlow regulation step size500mL/min

lConstant current modeElectronic constant current, built-in precision electronic flow meter, users can calibrate flow under different loads. Ensure the authenticity and reliable quality of each sampling flow.

lFlow error:≤±5%

lTraffic stability:≤5％

lTraffic repeatability:≤2%

lTiming range:1min～99h59min.

ladjustableFour timing modes：

l 1-Loop sampling, can be cycled 99 times, set sampling time, pause time, and number of cycles

l 2- Manual sampling: After setting the sampling flow rate, you can directly sample, time up, and manually shut down

l 3-Timed sampling, set the sampling time, and stop sampling when the time is up.

l 4- Fixed volume sampling, set the sampling volume, sampling flow rate, and stop sampling when the accumulated volume reaches the set value.

lTiming accuracy:≤±0.1％

lOperating Temperature-10℃～50℃

lContinuous working hours:12hour

lData storage:100 sets support data query and export functions

lExplosion proof form: Intrinsically safe Ex ib ⅡBT3Gb

lHost dimensions:110mm×105mm×55mm

lWeight:≤0.4Kg