BT-30 ye kɔnɔSampling dust

BT-30 ye kɔnɔSampling dust

I. Bayan

BT-30Constant CurrentSampling dustA ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ

Ajuiɛɛr ye cɔl "air sampler" ye cɔl "air sampler" ye cɔl "air sampler" ye cɔl "air sampler" ye cɔl "air sampler" ye cɔl "air sampler" ye cɔl "air sampler" ye cɔl "air sampler" ye cɔl "air sampler". Fully electric continuous work8Lɛr tök wala kɔ̈k, ka baara kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye. The instrument has real time flow, sampling volume, sampling time, temperature, atmospheric pressure, power display, its structure compact, small volume, light weight, strong and durable, load capacity strong, flow stable and accurate, noise low and other advantages. The instrument has real time flow, sampling volume, sampling time, temperature, atmospheric pressure, power display, its structure compact, small volume, light weight, strong and durable, load capacity strong, flow stable and accurate, noise low and other advantages. A lëu a tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u.

II. Lappol

BT-30Constant CurrentSampling dustA ye Centers for Disease Prevention ye.Kuen kɛnɛngaStations, universities, scientific research institutions, and testing agencies are ideal instruments for environmental protection personnel to perform dust detection sampling. Stations, universities, scientific research institutions, and testing agencies are ideal instruments for environmental protection personnel to perform dust detection sampling.

Lööŋ:

JJG520-2005Procedures of dust sampling

GBZ/T 192.3-2007Tɛmɛ dɔ̈ɔ̈r tɔ̈u yen tɛmɛ yen tɛmɛ yen tɛmɛ yen tɛmɛ yen tɛmɛ yen tɛmɛ yen tɛmɛ yen

3. Parameters teknis

1、Traffic range:5-30L/min

2、Constant current method: electronic constant current (digital constant current constant voltage; built-in high precision sensor; can self-calibrate the instrument) flow is not affected by the voltage fluctuation and air resistance changes.

3Kɔɔr ye cɔl flow error: ≤±5%

4、 Sample range: total dust, call dust

5Kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye: ≤5%

6、Traffic repeatability: ≤2%

7A ye tɛmɛ: ≤±0.1%

8Wakt ye looi:1min～99h59min

9Temperature de luɔi:-10～50℃

10Humidity: ≤95% RH

11Waktu tɔ̈u: >8Saat((20L/min)）

12Kapasitet: ≥15000pa

13Timing Mode: ① Cycle Sampling (99Sub-cycle), a lëu cycle volume wala time sampling, set sampling time, set pause time, cycle number.

② Sampling manually, after setting the sampling flow, you can take samples directly, counting time, manually shut down. ② Sampling manually, after setting the sampling flow, you can take samples directly, counting time, manually shut down.

② Sample tɔ̈ɔ̈u, Sample tɔ̈ɔ̈u, Sample tɔ̈ɔ̈u.

②1000L(Set the sampling volume to take samples) (Set the sampling volume to take samples) (Set the sampling volume to take samples) (Set the sampling volume to take samples) (Set the sampling volume to take samples) (Set the sampling volume to take samples).

14、Running noise: <70db