Universal individual dust and toxin sampler

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

The TQC-3 Universal Individual Dust and Toxic 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, long, or individual sampling and is suitable for membrane sampling with a flow rate of less than 3L/min, liquid absorption or adsorption tube sampling, but not for low flow long-term sampling with a flow rate of less than 200ml/min. Main purpose: Individual or long-term dust sampling (1-3L/min).

Product Details

1、 Product Introduction

TQC-3Universal individual dust and toxin samplerIt is specifically developed for the "GBZ/T 192 Workplace Air Dust Determination" and "GBZ/T 160 Workplace Air Toxic Substance Determination" standards, used for short, long, or individual sampling, suitable for membrane sampling with flow rates below 3L/min, liquid absorption or adsorption tube sampling, but not suitable for low flow long-term sampling with flow rates below 200ml/min.TQC-3Universal individual dust and toxin samplerMain purpose: Individual or long-term dust sampling (1-3L/min).
2、 Product parameters
1. Timing error:<0.1%
2. Load capacity: ≥ 3.0L/min (4000 Pa negative pressure)
3. Flow range: 0.2~3.0L/min
4. Flow stability: ≤ 5% within 8 hours at 1-3L/min
5.0.2-1/min ≤ 5% within 1 hour
6. Flow error: ≤± 5%
7. Timing range: 0-24h, 59 min,
8. Timing error:<0.1%
9. Continuous working time: ≥ 10 hours
10. Working temperature: 0-40 ℃
11. Dimensions: 100 × 52 × 152mm
12. Host weight: 450 g
3、 Sampling method

Tested substance	according to	sampling method	Required sampling attachments	sampling flow
Total dust	GBZ/T 192.1	Individual or long-term	Φ 37 plastic sampling clip Φ 37 filter membrane	1-3L/min
Respiratory dust	GBZ/T 192.2	Individual or long-term	Φ 30 respiratory dust sampling head (including Pre separator) Φ 30 filter membrane	At a flow rate of 2.0L/min The separation efficiency meets the requirements BMRC curve standard.
heavy metal And its compounds	GBZ/T 160	Individual or long-term	Φ 25 small plastic sampling clip Φ 25 mixed fiber filter membrane	1L/min
Some require liquid Body absorption	GBZ/T 160 Or atmospheric environment Or public places	a short time	Absorption bottle pendant, safety bottle Various types of absorption bottles (included separately)	0.3-2L/min
Some require suction The additive's	GBZ/T 160 Or atmospheric environment Or public places	a short time	Various types of adsorbent sampling tubes (additional)	0.3-1L/min

4、 Configuration List
1. 1 sampler host (including waist clip)
2. 1 charger
3. 1 safety bottle (buffer bottle)
4. 1 absorption bottle pendant
5. 1 set of Φ 37 plastic sampling clip and pendant
6. One set of Φ 30 respiratory dust sampling head (including pre separator)
7. 1 set of Φ 25 plastic sampling clip and adapter
8. 1 box each of filter membranes (Φ 37, Φ 30, Φ 25)
9. 1 small screwdriver
10. 1 flow control knob
11. 1 hose
12. 2 instrument boxes/box configured as needed
5、 Flow calibration

The optional JCL-2010 electronic soap film flowmeter can achieve calibration of instrument flow rate.

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