HA-6012DMining explosion-proof dust sampler

The HA-6012D mining explosion-proof dust sampler is widely used in environmental health monitoring, occupational health monitoring, industrial and mining enterprises, scientific research workplaces, and other places to collect actual exposure to dust in the air and dust concentration in the workplace.

The instrument is designed according to MT162-95 "General Technical Conditions for Workplace Dust Samplers", Q/FY-02-2005 Dust Sampler Enterprise Standard, and GB3836.2000 standard Exib level (intrinsic safety type) explosion-proof design. The instrument is equipped with a set of miniature dust pre collectors, which can separate respiratory dust and coarse powder dust that are harmful to human health, and its separation efficiency meets the "BMRC" curve standard.

Technical advantages

The instrument adopts microcomputer chip control technology

Built in high-energy lithium rechargeable battery, easy to operate, high timing accuracy, sturdy and durable, convenient and fast timing selection

Countdown time range of 0-99 hours and 59 minutes is available for selection

Automatically turn off the power during shutdown

It is currently an ideal sampler among similar instruments in China

Main performance parameters

Parameters TECHNICAL INDEX

Flow range 5-30L/min

Extraction negative pressure>3000Pa

Sampling range: respiratory dust, total dust (dual sampling heads)

Continuous working time>180 minutes

Traffic stability ≤ 5%

Noise<65dB

Working temperature -10 ℃~40 ℃

Relative humidity ≤ 85%

Environmental atmospheric pressure: 80KPa~110Kpa

Weight approximately 2kg

Instrument volume 200mm * 75mm * 140mm

Explosion proof form, intrinsic safety type, ExibIMb certificate number: SHExC19.0180

Time range can be set arbitrarily within 99 hours and 59 minutes

Flow error<± 5% FS

★ Provide CPA type evaluation approval certificate

scope of application

Environmental hygiene monitoring

Occupational health monitoring

industrial and mining enterprises

Research workplace

Collect the actual exposure to dust in the air of the workplace and the dust concentration in the workplace for use.