SFC30A Dust sampler is used for environment monitoring and dust concentration measurement in dust- hazardous production workplaces . The instrument is a newly-designed dust sampler based on MT162-1995 “dust sampler general technical conditions" and GB 5748 " dust measuring method in the air of
workplaces , adopting the two groups of independent gas circuit design to get two sample collection
in the same time ,parallel sampling and improving the accuracy of the dust messurement.. It has met
advanced domestic design requirements in all respects, approved by the world health organization
experts. With fine performence , it is recommended by China's center for disease control, labor health
and occupational disease prevention research institute, the institute of environmental health, the
department of labor ,National health & poison
guide center.It has been exported
Applicatons: humful dust work enenvironmental monitoring for monitoring departments such as Health
and epidemic prevention, disease prevention, environmental monitoring ,some public places such as
workshop, mine
Features:
It adopts the latest microcomputer chip control technology, with high nickel cadmium rechargeable
battery, and continuous operation for a long time ,Simple operation, high precision clock, durability
and AC/DCcompatible, easy and fast Optional time
The instrument air pump adopts double chamber combination structure, DC motor drive, stable
operation,
load capacity, service life long life, good seal performance, measurement accuracy, easy to operate,
instrument using microcomputer digital integrated control system.
Work state parameters such as sampling time, preset, charging, undervoltage is window display,
convenient and accurate
Technical parameters
1. Flow quantity range (optional) : 3-25L/min
2. MAX. Suction negative pressure: ≥2000Pa
3. Flow precision :5 grade
4. Timing precision: ±1‰
5.Filtration membrane diameter: Φ40mm
6.Work noise: ≤60dB (A)
7.Power supply:DC 9.6 V Ni-MH battery,AC 220V50Hz
8. Environmental conditions :
a working temperature: -5°C~50°C
b.,relative humidity :≤95 %
9..Size: 210×140×150(mm3)
10.Weight: 0.8 Kg

Dear customer,
We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .
Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.
Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.
If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba
We firmly believe that science and technology is no boundaries
Our mission is to make every effort to contribute to all humanity.
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