高温气溶胶采样器是为高温发动机排放,锅炉排放的高温气体取样器探头,用于从热废气（例如从壁炉、燃烧过程或发动机排气）中直接取样高温气溶胶。适用于zui高500°C（932°F）的温度。
高温气溶胶采样器特点
从温度高达500°C的热气中取样
加热取样探头，防止颗粒形成
稳定且可重复的稀释比
可选一个或两个稀释阶段
集成过滤器、干燥器和活性炭吸收器
与GRIMM SMPS+C和SMPS+E系统兼容
高温气溶胶采样器应用领域
发动机排气研究
燃烧器特性
监测家庭供暖排放
堆栈中的测量
燃烧室和燃烧过程的you化
高温气溶胶采样器规格参数
| Working principle | Two-stage injection diluter |
|---|---|
| Dilution air | Supplied by internal pump; filtered and dried |
| Dilution air flow rates | 9 l/min (first and second dilution stage) |
| Flow control | Temperature stabilized critical orifices |
| Sample air flow rate | Variable (e.g. 0.3 … 1.2 l/min) |
| Sampling probe tip | Ø = 8 mm (0.3 in) |
| Sample gas temperature | Up to 500 °C (932 °F) |
| Heater temperature | Up to 200 °C (392 °F) |
| Pressure range | ±100 mbar vs ambient pressure |
| Dilution ratios | Depending on sample flow rate, see table |
| Dimensions (h x w x b) | Sampling probe: l = 97 cm (38.2 in), Ø = 5 cm (1.96 in)ESS controller h x w x b: 21 x 26 x 26 cm (10.2 x 10.2 x 8.3 in)Sheath air dryer Ø x h: 12.5 x 59 cm (4.9 x 23 in)Mounting plate with accessories: 73 x 30 x 44 cm (28.7 x 11.8 x 17.3 in) |
| Weight | Sampling probe: approx. 2.5 kg (5.5 lbs)ESS controller : approx. 10 kg (22 lbs)Sheath air dryer: approx. 4.5 kg (9.9 lbs)Mounting plate with accessories: approx. 4 kg |
| Weight of complete system | Approx. 21 kg (46.3 lbs) |
