Particulate Matter Sampler Supplier in Delhi KDM Environmental
KDM Environmental, headquartered in New Delhi, is a trusted name in the manufacturing and supply of high-precision particulate matter samplers for air quality testing. Our instruments are designed to accurately capture and quantify airborne particles such as PM10, PM2.5, TSP (Total Suspended Particles), and respirable dust, essential for environmental monitoring, research, and industrial compliance.
As a leading Particulate Matter Sampler Supplier in Delhi, we offer both standard and customized models to meet the specific requirements of environmental consultancies, pollution testing labs, industries, government agencies, and research institutions across India.
Types of Particulate Matter Samplers We Offer:
PM10 Sampler For sampling coarse particles (10 microns)
PM2.5 Sampler Measures fine particulates (2.5 microns) that are harmful to health
Combo Dust Sampler Simultaneous monitoring of both PM10 and PM2.5
Respirable Dust Sampler (RDS) Ideal for occupational exposure studies
High Volume Air Sampler Used for total suspended particulate monitoring
Personal Dust Sampler Lightweight, battery-operated for individual exposure assessment
Handy Sampler Compact solution for field or spot sampling
Technical Specifications (Vary by Model):
Flow Rate: 1 to 1.5 m³/min (for dust sampling)
Filter Media: Glass fiber filter (8" x 10"), 47 mm PTFE/membrane filters
Sampling Time: 824 hours (programmable or manual)
Power Supply: 220V AC, with optional battery backup
Construction: MS powder-coated / stainless steel cabinet
Mounting: Tripod-based, table-top, or wheeled trolley
Optional Features: Digital display, data logger, flow controller, time totalizer
Applications:
Ambient air quality monitoring (urban, industrial, rural)
EIA/EMP baseline studies
Workplace exposure monitoring
Pollution control and audit studies
Academic and industrial research
Occupational health and safety assessments
Why Choose KDM Environmental?
Delhi-based manufacturing & supply with national reach
Decades of experience in environmental monitoring instruments
Affordable and customizable equipment
Strong technical support and spare parts availability
Trusted by government labs, private consultancies, and industry leaders
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Request datasheets, pricing, and product brochures today!
Fine Particulate Sampler Manufacturer in Delhi KDM Environmental
Looking for a reliable Fine Particulate Sampler Manufacturer in Delhi? KDM Environmental is a trusted name in the field of air quality monitoring equipment across India. We specialize in manufacturing high-precision PM2.5 Samplers, engineered for accurate and efficient collection of fine particulate matter in ambient air. Our samplers are widely used for pollution assessment, environmental research, emission surveys, and regulatory monitoring.
Product Page:
PM2.5 Dust Sampler
What is a Fine Particulate Sampler?
A Fine Particulate Sampler, or PM2.5 Sampler, is designed to collect airborne particulate matter with a diameter of 2.5 micrometers or smaller. These ultrafine particles pose significant health risks and are typically emitted from sources like vehicle exhaust, industrial combustion, and construction dust. Accurate measurement of PM2.5 levels is crucial for environmental compliance, air quality studies, and public health assessments.
Key Features of KDM PM2.5 Sampler:
Size Selective Inlet (SSI): Captures only particles 2.5m using a precision-cut cyclone
Low Flow Operation: Maintains a stable flow rate of ~1 m³/hr for consistent sampling
Filter Compatibility: Supports 47 mm PTFE or glass fiber filters
Digital Timer: Programmable 24-hour operation for unattended sampling
Durable Casing: Lightweight, weather-resistant aluminum body ideal for field use
Integrated Manometer: Measures suction pressure for accurate monitoring
Data Display: Shows real-time flow rate, total air volume, and sampling duration
Common Applications:
Ambient air quality monitoring by pollution control boards
Urban & rural environmental health studies
Emission source impact assessments near factories or highways
Air quality monitoring at construction & infrastructure sites
Long-term data collection for EIA reports and pollution trend analysis
Industries & Sectors Served:
Power Plants & Thermal Stations
Cement, Steel & Construction Industries
Oil & Gas Refineries, Pharma, Chemical Units
Environmental Consultants & NGOs
Government Labs, Universities & Research Institutes
Related Products from KDM Environmental:
PM10 Sampler For coarse particle collection
High Volume Air Sampler Bulk air particulate sampling
Combo PM10 + PM2.5 Sampler Dual-stage sampling
Gaseous Pollutant Sampler SO, NOx, NH, etc.
Indoor Air Quality Monitor For indoor environment assessments
Total Nitrogen: 46%+
Granulometry: ~ 2 - 3.35 mm
Specifications: Free-flowing and free of any foreign matter.
Origin: Egypt
Packing: 25-50 kg PP bags or in PP jumbo bags of 625 kg.
Inspection: SGS
Name : Red Millets
Crop : New crop,
Shape : Round shape
Origin : Ukraine
Packing : PP woven bag of 25 kg each or 50kg each oras per customers requirement
Delivery Time : Within 7-14 days after the deposit
Quantity : About 22mt per 20 feet FCL
Memo : We also can supply yellow millet market as you required.
Description:
Humidity: max 14%
Foreign matter: max 2%
Grain impurities: max 2%
Products are accompanied with:
Certificate of origin
Certificate of quality (Ukrainian)
Phytosanitary certificate
Any other expertise or certificates per customer requirement
Name : Yellow Millets
Crop : New crop
Shape : Round shape
Origin : Ukraine
Packing : PP woven bag of 25 kg each or 50kg each oras per customers requirement
Delivery Time : Within 7-14 days after the deposit
Quantity : About 22mt per 20 feet FCL
Memo : We also can supply Red Millet market as you required.
Description:
Humidity: max 14%
Foreign matter: max 2%
Grain impurities: max 2%
Products Are Accompanied With:
Certificate of origin
Certificate of quality (Ukrainian)
Phytosanitary certificate
Any other expertise or certificates per customer requirement
Capsicum Oleoresin is prepared by extracting the crushed capsicum (Capsicum Annum Linn) with volatile solvents by percolation method. It contains the pungent principles, capsicin not less that 8 percent. It also contains the red colouring matter called Capsanthin. This product is a powerful irritant and a carminative, which is also used as a counter irritant in lumbago and neuralgia. It can also be used to treat stomach ache that involves poorly functioning stomach muscles and as an antibacterial agents.
Extraction of oleoresin capsicum from peppers involves finely ground capsicum, from which capsaicin is extracted in an organic solvent such as ethanol. The solvent is then evaporated, and the remaining wax like resin is the oleoresin capsicum. An emulsifier such as propylene glycol is used to suspend the OC in water, and pressurized to make it aerosol in pepper spray. The high performance liquid chromatography (HPLC) method is used to measure the amount of capsaicin within pepper sprays. Scoville Heat Units (SHU) are used to measure the concentration or "heat" of pepper spray.
A synthetic analogue of capsaicin, pelargonic acid vanillylamide (desmethyldihydrocapsaicin), is used in another version of pepper spray known as PAVA spray which is used in the United Kingdom. Another synthetic counterpart of pepper spray, pelargonic acid morpholide, was developed and is widely used in Russia. Its effectiveness compared to natural pepper spray is unclear.
Pepper spray typically comes in canisters, which are often small enough to be carried or concealed in a pocket or purse. Pepper spray can also be bought concealed in items such as rings. There are also pepper spray projectiles available, which can be fired from a paintball gun. It has been used for years against demonstrators.
Derived from chilli peppers, oleoresin capsicum is the active ingredient in pepper spray and in some topical pain relievers.
Castor meal is also variously called castor meal, castor residue, castor extract & de-oiled castor cake
Castor meal - the residue obtained from castor cake by the solvent extraction process - is one of the most versatile natural manures. It is truly organic manure which enhances the fertility of the soil without causing any damage or decay. It is enriched with the three big elements vital and conducive to the proper growth of crops - Nitrogen, Phosphorus and Potassium. It also has traces of nutrients like Manganese, Zinc and Copper, thus making it a balanced fertilizer. Moreover, it helps to neutralize the detrimental effects of chemical fertilizers. Apart from their contribution to Nutrients, they have a number of benefits in agriculture, which none of the synthetic fertilizers or pesticides can offer. They bring in the wonderful molecules that nature has designed to help the plants flourish naturally. They provide slow and steady nourishment, stimulation, protection from soil nematodes and insects; improve yields, and quality of product like taste, flavour, amino acid composition etc.
The pressed cake obtained after the expression of castor bean. The solvent extracted cake, although rich in protein cannot be used as cattle fodder because of its toxicity. However, it can be used as a fertilizer.
The protein content of castor seed meal varies from 21-48% depending upon the extent of decortications. It has an ideal amino acid profile with moderately high Cystine, mithionine, and isoleucine. But its ant nutritional substances, ricin, ricine and an allergen restrict its use in poultry feed, even at a very low level of inclusion.
Castor Cake is an excellent fertilizer because of high content of N (6.4%), Phosphoric Acid (2.55%) and Potash (1%) and moisture retention.
There is negative correlation between the contents of ricinine in castor seeds and oil content (r = -0.76). This content of ricinine in castor seed is determined by Agro climatic conditions.
Nutrient content of Castor Cake:
Organic matter - 75 - 80 %, Nitrogen - 4.0 - 4.5 %, Phosphorous - 1.5 %, Potassium - 1.25 - 1.5 %.
It also contains some micro nutrients viz., Calcium, Magnesium, Sulphur, Iron, Zinc, Manganese, Copper etc.
A typical composition of castor residue/meal is as follows:
Nitrogen - 4% min. approx.
Phosphorous - 1% min. approx.
Potassium - 1% min. approx.
Moisture - 10 - 12 % max. approx.
Oil Content - 0.7% max. approx.
Advantages:
1. It provides all the major & minor nutrients necessary for better plant growth.
2. It also helps in increasing the nutrient uptake by plants.
3. It improves the soil fertility and productivity.
4. It is known to protect the plants from nematodes and termites.
5. It improves the yield & quality of the farm produce.
6. It improves the physical, chemical and biological properties of soil
Carbon Blocks used in furnace having a great alternative against Petcoke.
As it has high melting power and cheap as compared to Petcoke.
Here in India, we are a supplier and exporters of Carbon blocks.
Analysis items Standard Result
Appearance Yellow Crystalline Yellow Crystalline
Purity 99% min 99.2%
NaCN 0.01% min 0.001%
Moisture 1.5% max 0.3%
Water insoluble matter 0.02% max 0.01%
Sulphate 0.3% max 0.05%
Technical Specifications
Na2SiF6 99% min
Loss of weight on drying at 105 0.3% max
Free acid (as HCl) 0.1% max
Chloride (as Cl) 0.1% max
Sulphate (SO4) 0.3% max
Iron(Fe) 0.02% max
Water-insoluble matter 0.5% max
Product name :Sodium Tetraborate Pentahydrate
Molecular formula: Na2B4O7�·5H2O
Analysis items Standard
Appearance White crystalline
B2O3 47.76%-49.35%
Na2B4O7�·5H2O 99.99%-103.24%
Na2O 21.25%-21.95%
SO4 135 ppm max
Cl 70 ppm max
Fe 5 ppm max
Insoluble matter in water 150 ppm max
Specifications:
Appearance white granule
Particle size 2-4mm
Purity 99% min
Nitrogen 15.5% min
Nitrate Nitrogen 14.1%-14.4%
Ammoniacal Nitrogen 1.1%-1.3%
Calcium 19% min
Moisture 0.8% max
Water insoluble matter 0.2% max
Nitric 0.05% max
Iron 0.005% max
PH 5.6-6.8
Appearance white granule
Particle size 2-4mm
Purity 99% min
Nitrogen 15.5% min
Nitrate Nitrogen 14.1%-14.4%
Ammoniacal Nitrogen 1.1%-1.3%
Calcium 19% min
Moisture 0.8% max
Water insoluble matter 0.2% max
Nitric 0.05% max
Iron 0.005% max
PH 5.6-6.8
Product Physical Properties
WHITE POWDER CRYSTAL, SPECIFIC GRAVITY IS 1.586, IT CANDISSOLVE IN WATER, BUT CANT DISSOLVE IN ALCOHOL AND ACETINE.
Specifications:
Appearance: white free-flowing crystalline powder without agglomeration
Purity as Ammonium Bicarbonate ,% by weight 99.5 (minimum)
Chloride (as Cl), % by weight 0.20(maximum)
Sulphates (as SO4),% by weight 0.10(maximum)
Iron (as Fe), % by weight 0.004(maximum)
Nonvolatile matter, % by weight 0.10(maximum)
Heavy metals (as Pb), ppm 2.50(maximum)
Copper (as Cu), ppm 5.0(maximum)
Arsenic (as As), ppm 0.6(maximum)
Tarry matter To pass test
Oil Content Less than 10 ppm
Melamine Content NIL
USAGE
BAKING FOODS SUCH AS CRISP CAKE, BISCUIT ETC. IN ADDITION, ITALSO WIDELY USED IN CHEMICAL FIELD SUCH AS FLOUR BRIGHTENING AGENT,RARE EARTH DEEP PROCESSING, MEDICINE MIDBODY, PLASTICS PROCESSING,ELECTRONIC ELEMENT ETC.
PACKING
OUTSIDE IS WEAVE BAG OR PAPER BAG, INSIDE IS FOOD PLASTICSBAG, 25KG/BAG. THE PACKING ALSO CAN ACCORDING TO CONSUMERS REQUEST.
Product Name:Aluminum sulfate
Molecular Formula:AL2(SO4)3
Hs Code:2833220000
CAS Code:10043-01-3
Standard:HG2225-2010
Shape:flake, powder, 2-4cm lump and 2-5mm/3-8mm granular
Properties:There are two types,anhydrous aluminium sulphate and aluminium sulphate octadecahydrate. In normal condition , it is AL2(SO4)3�·18H2O; AL2(SO4)3�·14H2O after efflorescence, can be white powder , glittering flaky or crystalline flakes, odorless, sweet to slight bitter.
Use:Sewage Treatment, treatment of drinking water, Sizing of paper , Cement Additive.
Specifications
Item name Standard
AL2O3 15.6% 16.5% 17%
Fe2O3 0.5 % Â 0.005 % 0.004%
PH value 3.0 3.0 3.0
Water insoluble matter 0.2% 0.04% 0.03%
Packing 25kg or 50kg or 1000kg in plastic lined woven bag
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