TQC-3 Universal Air Sampler (SP00006711)

NegotiableUpdate on 04/28

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The QC-2 atmospheric sampler is a conventional instrument used to collect gas samples in atmospheric or working environments. It consists of two independent gas path systems composed of two suction pumps, which can simultaneously collect two types of gas samples or collect balanced samples. It is fast and reliable for sampling work. This sampler can be widely used in metallurgy, mining, chemical industry, construction, casting, power and environmental monitoring, health and epidemic prevention and other departments. It has the advantages of electronic timing function, compact rhythm, small size, stable and reliable performance, and is currently an ideal product among domestic atmospheric samplers.

Product Details

Product Introduction: The TQC-3 Universal Individual Air Sampler is specifically developed for the "GBZ/T 192 Workplace Air Dust Determination" and "GBZ/T 160 Workplace Air Toxic Substance Determination" standards. It is used for short-term, long-term, or individual sampling, and is used for membrane sampling, liquid absorption, or adsorption tube sampling with flow rates below 3L/min. However, it is not suitable for long-term sampling with low flow rates below 200ml/min. Main purpose: Individual or long-term dust sampling (1-3L/min).

Technical parameters:

Ø Timing error: ＜ 0.1%

Ø Load capacity: ≥ 3.0L/min (4000 Pa negative pressure)

Ø Flow range: 0.2~3.0L/min

Flow stability: ≤ 5% within 8 hours at 1-3L/min

≤ 5% within 1 hour at 0.2-1/min

Ø Flow error: ≤ ±5%

Ø Timing range: 0-24h, 59min,

Ø Timing error: ＜ 0.1%

Ø Continuous working time: ≥ 8hr

Operating temperature: 0-40 ℃

Ø Dimensions: 100 × 52 × 152mm

Ø Host weight: 650 g

Tested substance	basis	Sampling method	Required sampling attachments	Sampling traffic
Total dust	GBZ/T 192.1	individual	Φ 37 plastic sampling clip	1-3L/min
		Or for a long time	Φ 37 filter membrane
Respiratory dust	GBZ/T 192.2	individual	Φ 30 respiratory dust sampling head (including pre separator) Φ 30 filter membrane	The separation efficiency at a flow rate of 2.0L/min meets the BMRC curve standard.
		Or for a long time
heavy metal	GBZ/T 160	individual	Φ 25 small plastic sampling clip	1L/min
And its compounds		Or for a long time	Φ 25 mixed fiber filter membrane
Some require liquid absorption	GBZ/T 160	short time	Absorption bottle pendant, safety bottle	0.3-2L/min
	Or atmospheric environment		Various types of absorption bottles (included separately)
	Or public places
Some require adsorbents	GBZ/T 160	short time	Various types of adsorbent sampling tubes (additional)	0.3-1L/min
	Or atmospheric environment
	Or public places