Vertical Smoke Density Measurement Unit Fire Chimney Test Standard ASTM D2843

Vertical Smoke Density Measurement Unit Fire Chimney Test Standard ASTM D2843

Feature:

1. advanced industrial appearance and control design, consider the influence to people and environment in the test

1. case body is made up of steel frame,durable
2. transparent armoured glass door convenient to observe test
3. stainless steel sample clamp and sample template
4. provide main burner and auxiliary burner
5. rotameter can adjust gas consumption ,pressure regulating valve can regulate gas pressure
6. exhaust air rate:1700L/min
7. 300 mm light path

1. test data precisely

1. use import OSD liner silicon photovoltaic,LTC special silicon light battery signal enlarger ,assure best liner electrical signal of optical system
2. 14 data collection module,calculate smoke density precision 0.001

1. programmablelogic control +touch screen control

1. automatic ignite,ignition abnormal protection
2. PLC inner calculagraph record flame appear time,flame quench time ,sample burn out time,logo indistinct time ,precision .01s.
3. 10.2’’ integration touch screen and PLC realize data collection ,calculation and save.timely data and smoke curve display/history curve and data display find.

Specification:

1. burner

1. size of inner case(mm):300w*300h*790L
2. material:stainless steel
3. there ia a air vent sized 25*230mm at the bottom,auxiliary 1700L/min ventilation system

1. fuel gas:commercial propane of purity more than 85%,customer provide by self
2. sample clamp::64mm square stainless steel sample holder
3. electrical source:220VAC 3A 50HZ

Model:5910

Standard:ASTM D 2843 SMOKE DENSITY TEST

GB/T 8627 SMOKE TEST