ZGQ-5000B) Air sampler

Description :

　　Product Overview:

　　The ZGQ-5000 (B) air sampler is a multifunctional air sampler developed according to the JJG956-2013 "Verification Regulations for Air Samplers" standard, which meets the requirements of GBZ159-2004 "Sampling Specification for Monitoring Hazardous Substances in Workplace Air". It can be used for monitoring by environmental protection, occupational health, enterprises, education, scientific research, labor, safety supervision and other departments.

　　2、 Product features:

　　1. Dual use of dust and toxic substances: Equipped with multiple air collectors to meet the sampling needs of dust, metal, fluoride and other dust chemical factors, as well as toxic substances such as SO2 and NOx. It is compatible with both fixed-point and individual sampling.

　　2. Advanced modular programming:

　　A concise 5-key operation keyboard is used to program the sampling pump, with a Chinese operation menu and a wide temperature LCD screen displaying the instrument's working status in real time.

　　Four sampling modules to choose from: delayed sampling, manual sampling, timed sampling, and interval sampling;

　　◆ Automatic data memory, real-time recording of cumulative sampling data, can store 1000 sets of sampling data, automatically saves data when powered off, and can continue sampling after power on.

　　The interval sampling time can be set arbitrarily at 99 hours and 59 minutes, with a sampling frequency of 1 to 99 times; This feature extends short-term sampling to sampling over a longer period of time to meet the TWA sampling requirements with fewer samples.

　　3. Two stage buffering and anti backflow device: can effectively reduce the damage of air flow pulses, reagents, and particulate matter to the pump, maintain stable flow, and extend the service life of the pump.

　　4. Dual use AC/DC: 4.5Ah high-capacity lithium-ion battery with a battery life of ≥ 15 hours.

　　5. Split type battery installation box, convenient for customer maintenance.

　　3、 Technical parameters:

　　1. Flow range: 0.5-5L/min, 1-5.0L/min (multiple flow options available)

　　2. Extraction negative pressure: ≥ 28KPa

　　3. Flow accuracy ≤± 5%

　　4. Flow stability: ≤± 5%;

　　5. Timing error: ≤± 0.1 ‰

　　6. Delayed start: 0-99 hours and 59 minutes

　　7. Sampling time: 0-99 hours and 59 minutes

　　8. Interval time: 99 hours and 59 minutes, sampling frequency: 1 to 99 times,

　　9. The split type battery box design is easy to maintain, with a battery life of ≥ 15 hours

　　10. Working noise lt; 50dB (A)

AfterSalesService :

• Air sampler