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Toxic and harmful gas sampler
The KH toxic and harmful gas sampler can automatically and continuously sample ambient air for one week. It is a product designed by our factory, with
Product details
KH Toxic and Harmful Gas Sampler
KH Toxic and Harmful Gas Sampler，Can perform automatic continuous environmental air sampling for one week, is a product designed by our factory, withSingle period samplingandMulti period sampling2 sampling methodsThe sampling flow rate is large, the stability is good, the power supply adopts a dual-purpose AC/DC type, which is convenient to use, compact in size, light in weight, and can be used for routine continuous monitoring of gaseous substances in environmental protection, health, labor, safety supervision, military, scientific research, education and other departments. It is a powerful tool for on-site gas sampling.More suitable for implementing air conditioning, ventilation, and hygiene standards in public places.
One characteristic:
1The instrument adopts a multifunctional microcontroller control module, a large screen LCD display, Chinese menu, human-machine dialogue mode, and Chinese prompts when human intervention is required.
2：Standard flow rate, the instrument adopts a multifunctional control module to control the DC motor,
Can be automatically set arbitrarily:① Sampling flow rate ② Single period sampling time
③ Multi period sampling time and sampling flow ④ Multi period sampling interval time
3： At present, glass flow meters are commonly used in China to regulate flow, but their accuracy and error are relatively poor,
4：This one is developed by our factory,instrumentAutomatic control of sampling flow rate, using a multifunctional microcontroller to control constant current sampling and automatically compensate for flow rate changes caused by voltage and resistance variations. (No glass flowmeter), high sampling accuracy, stable flow rate.
5Users can calibrate instrument parameters through the built-in software.
2、 Technical parameters:
1:Sampling flow range: 0.1-1.5L/min, dual flow.（Can be expanded to 3.0L/min, with four flow rates)
Accuracy: ± 2.5% (Non glass flowmeter) microcomputer controlled sampling flow rate
2:Pump load: When the resistance is 5.3kPa, the flow fluctuation is less than 5%
3: Can be set arbitrarily: can be automatically set arbitrarily:① Sampling flow rate ② Single period sampling time
3: Can be set arbitrarily: can be automatically set arbitrarily:① Sampling flow rate ② Single period sampling time
③ Multi period sampling time and sampling flow ④ Multi period sampling interval time
4:Working voltage: AC/DC dual-use, built-in rechargeable battery
5: Power: ≤ 10W； Noise: ＜ 40dB .
6: Dimensions: Approximately 220 × 160 × 130mm (length × width × height)
7: Instrument weight: approximately 2.5 kilograms
5: Power: ≤ 10W； Noise: ＜ 40dB .
6: Dimensions: Approximately 220 × 160 × 130mm (length × width × height)
7: Instrument weight: approximately 2.5 kilograms
Three configurations:
host 1tower operating manual 1share
Instrument box 1only Absorption bottle rack 2only
Buffer bottle 2only glue pipe 2only
tripod 1assistant Charger 1only
Jintan Kanghua Electronic Instrument Manufacturing Factory
Address: Jintan City, Jiangsu ProvinceJincheng Industrial ParkHongshan Road22name
：0519-82821071 0519-82831071
Xu Kang （0）
：， 755724420
：www.kanghua17.com ：kanghua179
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