1、 Product Overview

The QC-4S explosion-proof atmospheric sampler is an instrument used to collect gas samples in explosive gas environments. This instrument has a compact structure, compact size, easy portability, simple operation, and stable performance. It can be widely used in fields such as occupational health, metallurgy, mining, chemical engineering, building materials, casting, and electricity.

2、 Performance characteristics

1. Can be used in explosive gas environments

2. Strong load capacity

3. Low noise

3、 Technical parameters

1. Load capacity:> 1.0L/min（4500Pa）

2. Flow range: 0.1-1.5L/min

3. Flow error: ≤ ±5%

4. Timing range: 1 to 99 minutes

5. Timing error: ≤ ±0.1%

6. Continuous working time: ≥ 4hr

7. Power supply: 8.4V/1.8Ah lithium battery pack

8. Working temperature: 0-40 ℃

9. Explosion proof performance: Exia II CT4

10. Dimensions: 120 × 60 × 180mm

11. Weight: 1.3kg

12. Description: This product is of intrinsic safety type, with an explosion-proof mark of Exia II CT4. It can be used in explosive gas environments below the T4 temperature group of Class IIC in Zone 0 and Zone I.