QCD-1500Overview of Atmospheric Sampler

1QCD-1500Overview of Atmospheric Sampler

air samplerQCD-1500A specialized instrument suitable for collecting various harmful gases in residential areas, environments, hygiene and epidemic prevention, occupational disease prevention and control, industrial and mining enterprises, schools, scientific research and other departments. This instrument has the advantages of high pumping pressure, strong load capacity, small size, dual-use of AC and DC, easy to use, accurate timing, and multi-purpose use. It has been widely praised by domestic and foreign customers.

This product has obtained the National Measurement Instrument Production License, with license number: Measurement System Su Zi

Execution standards:Q/JYH02-2008

IIQCD-1500Technical parameters of atmospheric sampler

1Extraction pressure:>26000PaThat is200mm（Hg）】

2Flow range:0.1-1.5L/min；

3Traffic accuracy:±2.5FS

4Stability:≤5％

5Timing accuracy:≤±0.1％

6Environmental temperature:0～50℃

7Working status: intermittent or continuous use

8Power supply: AC/DC dual-use, AC220V±10V 50Hz

6joint5Number battery or rechargeable battery, continuous use time8More than hours.

9, Weight:≤0.5Kg

10, External dimensions:137×88×45（mm）

IIIQCD-1500Working principle of atmospheric sampler

This instrument consists of a diaphragm pump, a regulating valve, a buffer, a flow meter, an electronic control circuit, and an undervoltage indicator circuit. It is composed of4Powered by a battery or an AC regulated power supply, its working principle is shown in the diagram:

4QCD-1500Operation of atmospheric sampler

1Turn on the power switch, the screen displays“————”

2, press“OK”Press the key to enter the set time timer, and the time is set to99.59Hour, if pressed“C”Key display“OFF”Is it turned off? If you are sure to shut down, press“OK”The key.

3Time setting: When setting the sampling working time, the screen displays00：00The cursor position symbol keeps flashing.“?”“?”Move the cursor position with the key,“▲”“▼”Key to increase or decrease numerical values. After setting the time, press“OK”The key starts sampling, and the decimal point flashes once per second. Start the countdown. When the countdown time is00：00When the screen appears“OVER”Indicates the end of sampling. press“C”Press the key again“OK”Press the key to shut down.

4Under voltage indication at work: When the battery is under voltage, the four digits displayed on the screen flash simultaneously. At this time, the battery should be charged or replaced.

5During the sampling process, press“C”The key will exit sampling and display“OFF”Prompt whether to shut down.

QCD-1500air sampler

Instrument Name	model	Main technical parameters
Pocket atmospheric sampler	QCD-1000	Range:0.1～1.0L/min, computer timing
	QCD-1500	Range:0.1～1.5L/min, computer timing
	QCD-3000	Range:0.1～3.0L/min, computer timing
	QCD-5000	Range:0.5-5.5L/min, computer timing
Dual air path atmospheric sampler	QCS-3000	Range:20～500mL/min，0.1～1.0L/min，0.1～1.5L/min，0.1～3L/minDual channel, microcomputer timing
Four channel atmospheric sampler	QCS-6000	Range:20～500mL/min，0.1～1.0L/min，0.1～1.5L/min，0.1～3L/min, four-way, microcomputer timing
Low flow air sampler	TWA-300H	Range:20～500ml/min
dust sampler	FCS-30	Range:5－30L/minMicrocomputer timing
SKC Collection Efficiency	HXF-35	Total dust, respiratory dust, microcomputer timing
Double head dust sampler	FCD-50	Dual traffic:5～25L/minMicrocomputer timing
Individual dust sampler	JFC－3	Traffic:0.1～3L/minmicrocomputer timing
Explosion proof individual dust sampler	CCZG-2A	Sampling traffic:2L/minContinuous working hours:>10h
Explosion proof dust sampler	CCZ-20A	internet traffic20L/minFull dust, respiratory dust, working hours>120min
Medium flow dust sampler	FCS-10	Specialized sampler for metal dust and its compounds,1～10L/min
Pyrolysis absorber	HY0821	Computer timing
Dual purpose dust and toxin sampler	CDS-B	0.1～1.5L/min(Poison);5～30L/min(Dust)
Activated carbon sampling tube, silicone sampling tube	GH-1	Thermal analysis, solvent analysis
Microporous filter membrane	0.8μm	Ф40mm（50a flat/Box),Ф25mm（100a flat/Box)
glass fiber filters		Ф40mm（100a flat/Box),Ф25mm（100a flat/Box)
Mixed fiber filter membrane		Ф40mm（100a flat/Box),Ф25mm（100a flat/Box)
Dust filter membrane clamp	Ф40mm
Porous glass absorption tube		Transparent, brown color
Large and small Bao absorption tubes		Transparent, brown color
Impact absorption tube		Transparent, brown color

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