Technogroovy

Okhla, Delhi

application:

respirable dust collectors are used for routine monitoring of pm10 in the surrounding air. The model has been made easier to use by providing an overnight operation lighting system, tool box inside the tool, soft handle and lockable top cover. The cabinet design is optimized to prevent rain and dust from entering the machine. With this device, sensitive particles can be measured correctly and tspm can also be evaluated from the set of dust placed in a cyclone cup.

working principle:

this sampling device uses an improved cyclone with a more severe cut to separate the rough flow from the air stream before filtering it onto a microfiber glass filter. Community maintenance and inconvenience efforts. The brush sample blower also reduces the audible noise.

technical specification :

flow rate : 0.9 1.4 m3 /min free flow

particle size : particles of 10 microns & below collected on filter paper holder. Spm bigger than 10 microns collected in a separate sampling bottle under the cyclone

sampling time : 28 hours (maximum)

sampling time record : 0 to 9999.99 hrs recorded on a time totalizer

automatic sampling : 24 hrs programmable timer to automatically shut off the system after pre set time interval.

stabilizer ; voltage stabilizer to compensate voltage fluctuations

power requirement : nominal 220 v (+/- 10), single phase, 50hz ac mains supply

size & weight : 430 x 320 x 930 mm, 45kg

personal dust sampler

overview:

personal dust sampling can sample air at flow rates from 0.5 to 2.0 beats per minute, and the sampling rate required for most powders (silica, mica, lead oxide, calcium, chromium, arsenic, manganese, etc.) and smoke (lead). Copper, iron, cadmium, etc.). The increased public awareness of air pollution and its threats to the health and welfare of industrial workers is the result of increased pressure in the accurate, reliable and consistent assessment of pollution in the workplace and worker exposure. . One of the problems of monitoring worker risk is that most workers take turns in the store as part of their regular duties. Therefore, the operator must use the equipment. The system is designed to work for a full 8 hours, allowing workers' dosages to be compared to tlv levels.

features:

portable, light weight and easy to use.

battery operated pump for a full shift of 8 hrs.

rechargeable ni cd. Battery.

practically maintenance free.

sampling rate calibrated against reference setups for reliable results.

technical specification:

flow rate 0.5 2.0 lpm.

filter 25mm dia. Glass fiber filter discs

batteries ni cd. Rechargeable

operation time 8 hrs. On fully charged batteries

size & weight 155mm x 82mm x 60 mm; 1.2 kg