Oxygen Index Tester ISO 4589-2: Ensuring Fire Resistance Compliance
The Oxygen Index Tester ISO 4589-2 is an essential fire testing equipment used to determine the minimum oxygen concentration needed for a material to sustain combustion. This test is crucial for assessing the flammability characteristics of materials, especially those used in industries where fire safety is critical, such as construction, automotive, and aviation. The ISO 4589-2 standard provides a reliable and standardized method for determining the oxygen index (OI) of materials, which helps ensure compliance with fire resistance and safety regulations.
At KDM Global, we manufacture high-quality Oxygen Index Testers that comply with the ISO 4589-2 standard, offering industries a reliable tool to evaluate material flammability and safety.
Standards:
The Oxygen Index Tester is designed to meet the following key standard:
ISO 4589-2: This standard defines the method for determining the oxygen index of a material. The oxygen index (OI) is the minimum concentration of oxygen in a mixture of oxygen and nitrogen required for a material to sustain combustion. The higher the oxygen index, the more fire-resistant the material is. ISO 4589-2 is widely used to assess the flammability of materials used in applications such as building materials, textiles, and electrical components.
How It Works:
The Oxygen Index Tester â?? ISO 4589-2 works by exposing a sample of the material to a controlled mixture of oxygen and nitrogen gases. The apparatus then measures the oxygen concentration at which the material continues to burn or self-extinguish. The test results are reported as the oxygen index (OI), which reflects the fire-resistance properties of the material.
Sample Preparation: A standardized sample is placed vertically in the test chamber.
Mixture of Gases: The sample is exposed to varying concentrations of oxygen and nitrogen.
Flame Behavior Analysis: The material is ignited and observed to determine if it will sustain combustion at specific oxygen concentrations.
Oxygen Index Calculation: The minimum oxygen concentration required for combustion is calculated and reported as the oxygen index.
Key Features:
Compliance with ISO 4589-2: Fully compliant with ISO 4589-2, ensuring accurate and standardized testing for oxygen index determination.
Precise Measurements: Accurately measures the oxygen index, providing valuable insights into material flammability and fire resistance.
User-Friendly Operation: Equipped with simple controls and a clear digital display for easy operation and result interpretation.
Durable Construction: Built to withstand rigorous testing, ensuring long-term durability and reliable performance.
Versatile Testing: Suitable for testing a wide range of materials, including plastics, textiles, rubber, and composites.
LDPE FILM approx.. 95% CLEAR / 5% COLOR and approx.. 98/2 BALES SCRAP WASTE.
Mix post commercial and post industrial.
Foreign bodies approx.. 1-2% (paper, stickers, tapes etc.), moisture approx.. 1-2% (open storage).
Can load in 1x40HC container approx.. 26 MT (+ 10%).
Ready for shipment. Photos available upon request.
If you are interested kindly contact us for more information (price, available quantity etc.).
You are welcome to visit our company premises and supervise our materials.
Certificate ISO: 9001, ISO: 14001, OHSAS 45001, AQSIQ and CCIC.
ISO 4589-2 Oxygen Index Tester Limiting Oxygen Index Testing Machine
Manufacturer: KDM Global | Flammability Testing Equipment Supplier | Made in India
The ISO 4589-2 Oxygen Index Tester from KDM Global is an advanced fire testing instrument designed to evaluate the flammability of plastics, polymers, and cable materials by determining the minimum concentration of oxygen needed to support combustion. This test, known as the Limiting Oxygen Index (LOI) method, is critical in assessing material safety for railway, construction, automotive, and electrical applications.
This machine complies with ISO 4589-2 and ASTM D2863 standards and is widely used in railway testing laboratories (for EN 45545 compliance), material research labs, and cable manufacturing quality control centers.
Key Features:
Test Chamber: High-strength borosilicate glass column with clear visibility
Gas Flow Control: Precision rotameters for oxygen and nitrogen regulation
Digital Display: Accurate real-time oxygen percentage readings
Vertical Sample Holder: Stainless steel clamp for holding test samples upright
High-Sensitivity Oxygen Sensor: Ensures precise LOI value determination
Safety Features: Flame-proof design with emergency stop and controlled ignition
Applications:
Railway Coach Interior Materials EN 45545-2 Compliance
Electrical Wires, Cables & Insulation Materials
Automotive & Aerospace Polymer Testing
Flame Retardant Masterbatch & Composite Material Testing
Educational and R&D Fire Safety Labs
Quality Control in Plastic Manufacturing
Technical Specifications:
Standard Compliance: ISO 4589-2 / ASTM D2863
Column Diameter: 100 mm (glass)
Sample Size: 70 6.5 3 mm (typical)
Flow Meters: 030 L/min (for O and N)
Ignition System: Butane torch with manual or electric ignition
O Sensor Accuracy: ±0.1%
Power Supply: 230V, 50Hz
Weight: Approx. 3540 kg
Why Choose KDM Global?
Precision Manufacturing & Calibration Support
In-House Installation, Training & AMC Services
Trusted by Fire Safety Labs, Rail Vendors & OEMs
PAN India Delivery with Genuine Spares Availability
Compatible with KDMs Cone Calorimeter, Smoke Density Tester, and more
Green pea is used in cookery (in fresh, canned and frozen condition) as well as yellow dried pea. Soups puree, salads, garnishes to various meat dishes are made of it, and also it is used for dish decoration.
We can offer high quality yellow and green pea, from leading Ukrainian manufacturers. Our product is not infected with pea beetle and has a high gustatory index. Packing – 50 kg Net bags
Green peas with following quality parameters:
Moisture 14%max
Broken 2% max
Admixture 0.5% max
Packing details: 25kg & 50kg PP bags or Bulk packing
1.Name: Sodium nitrate
Chemical formula: NaNO3
Formula weght:84.99
2.Property:
(1) ordinary sodium nitrate: white little crystals or light yellow
(2) dry powder sodium nitrate: non-caking, showing loose status.
Density:2.257. It is liable to deliquesce, dissolved in water, soluble in liquid ammonia, slightly soluble in ethanol and glycerin, Melting Point:308. While being heated up to about 380 it will decompose and release oxygen and turn into sodium nitrite,as the heating goes on, it will decompose into oxygen, nitrogen and nitrogen oxide. It has strong oxidability and can cause combustion explosion if being mixed with organic substance, sulfur, sodium nitrate etc.
3. Usage:Â it has been wildly used in the glass industry, dye, dynamite, metallurgy, machinery, ceramic etc.
4. Specification: (Technical Standards:GB/T4553-2002)
Item Unit High G. First G. Qualified G. Dry powder G.
Assay % 99.7 99.3 98.5 99.3
Sodium nitrite % 0.01 0.02 0.15 0.02
Chlorides % 0.25 0.30 -- 0.25
Water insolubles % 0.03 0.06 -- 0.03
Moisture % 1.0 1.5 2.00 0.2
Carbonates % 0.05 0.10 -- 0.1
Iron % 0.005 -- -- 0.005
Loose degree -- -- -- 95
5.Package: net 25kg/50kg net each in plasic woven inner plasic bag,or 500kg net each in flexible container.
Solid type: white powder or granules, hygroscopic, readily soluble in water. The aqueous solution may absorb CO2 and form aluminum hydroxide precipitate. Addition of NaOH is required to increase stability.
Liquid type: transparent slurry, stable during storage life. Prolonged stay of diluted aqueous solution may cause aluminum hydroxide precipitate.
Use:
In the construction process, it can be used as leaking stoppage agent combined with the sodium silicate.
In paper-making, this product can mix with aluminum sulfate to be a good filling agent.
In water treatment, it can be used as additive of purifier.
Chemical Properties
Boiling point 40 C
density 0.967 g/mL at 25 C(lit.)
vapor pressure 23 hPa (195 C)
refractive index 1.439
Fp 82 F
storage temp. Flammables area
solubility Miscible with alcohol, isopropyl alcohol and toluene.
form Oily Liquid
Specific Gravity 0.9671
color Light yellow
Item Specifications
Appearance Colorless transparent or light yellow liquid
Purity % 99.99
Aluminum content % 10.2-12.5
Density ( g/cm3) 0.92-0.97
3. Uses:
1) water treatment: it can be used to disinfect drink water and water in swimming pool, algae-removing in circulating water.
2) Disinfection: It can be used in disinfecting dinner, food, and dishes, or used in the prophylactic disinfection of home, hotel and public place; hygiene and disease control of hospital; or used in the disinfection of silk worm, animals, birds and fish
3) Other: It can be used in anti-shrinkage finishing of wool, textile bleaching, antimoth of paper and chlorinated agent of rubber.
4. Technical Index:
Appearance: white powder/granular
Available chlorine: 90%Min
PH (1% Aq. Solution): 2.7-3.3
Moisture: 0.5% Max
Granular Size: 8-30mesh or 20-60mesh
Package: 25kg/50kg plastic drum, 50kg fiber drum.
5. Product: According to the requirements of production from customers.
Product Name Sodium Benzoate
Specification Food Grade
Appearance White Powder/Granular/Sphere
Certification FDA, GMP, HACCP, ISO, KOSHER, QS, Halal
Purity: 99.5% min
[Molecular formula] C7H5NaO2
[Molecular weight] 144.11
[Use] widely used in food industry as Antiseptic, anti-animalcule and antifreezing agent used in food, medicine, tobacco, plating, printing and dyeing
[Quality index] in accordance with GB1902-2005 standard for edible grade and BP98 and China national codex 2000 for medicinal grade
Package: 25kg net packed in woven bag, or 600kg net packed in ton bag
Container: 17MTS/20'FCL without pallets, 14MTS/20'FCL with pallets
For extruded, 16MTS/20' container
For powder: 17MTS/20' container
For granule: 20MTS/20' container
Item GB1902-94 version BP98 version China pharmacopoeia 2000 version
Content(base on C7H5NaO2 dry basis),% 99.0 99.0-100.5 99.0
Drying loss,% 1.5 2.0 1.5
Dissolve Meet the stipulation Meet the stipulatio
Transparency and color / Meet the stipulation
Alkalinity acidity; Meet the stipulation Meet the stipulation Meet the stipulation
Cchloride (base on Cl) 500PPm 200PPm/
Chloride(base on Cl),/ 300PPm/
Heavy metal(base on Pb) 10PPm 10PPm 10PPm
As(base on As),2PPm/ 5PPm
Sulfate (base on SO4),1000PPm //
Readily oxidizable substance Passed the test/
o-benzene tricarbonic acid Passed the test/
Commodity: Caustic Soda Flakes
Caustic Soda Pearls / Bead / Prill / Granule
Caustic Soda solid
Molecular formula: NaOH
Molecule Weight: 40
H.S code: 28151100
CAS: 1310-73-2
UN number 1823
Dangerous Class 8
We use rich natural gas resources and its strategic of liquid alkali procurement, storage, transport conditions, gradually formed transportation and sale of liquid alkali, production and sales base and external processing of flake caustic, solid caustic soda, granular caustic soda, which provide ideal condition and environment for domestic and foreign trade.
Used as a raw material in the manufacture of soaps ,detergent, textiles and paper ,and likewise ,in water softening and treatment, drilling mud in oil field, refining petroleum products, and washing beer and soft drink bottles, in food and drug industry ,it is used as acidity regulator, alkali, and so on.
Packing :Flake/pearl:25kg/plastic woven bag with PE inner
Solid :200kg/ iron drum
The world's largest consumption of the first 26 kinds of fruit, kiwi is the most comprehensive. The content of Vc, Mg and trace elements in kiwifruit fruit was the highest. Among the top three low-sodium and high-potassium fruits, kiwi is at the top of the list because it contains more potassium than bananas and citrus. At the same time, the content of Ve and Vk in kiwifruit was determined to be excellent, low in fat and no cholesterol. According to the analysis, kiwi fruit vitamin content per 100 grams of fresh samples in general 100-200 mg, high up to 400 mg, about 5-10 times the citrus; sugar 8-14%, acid 1.4-2- 0%, but also with tyrosine and other amino acids 12 species.
kiwi fruit contains a wide range of nutrients, most of the fruit is rich in one or two nutrients, but each kiwi can provide 8% DV folic acid, 8% DV copper, 8% pantothenic acid, 6% Fresh, 4% DV iron and vitamin B6, 2% DV phosphorus and Va as well as other vitamins and minerals. Kiwi in addition to kiwi alkali, proteolytic enzymes, tannin pectin and sugar and other organic matter, as well as calcium, potassium, selenium, zinc, germanium and other trace elements and the human body needs 17 kinds of amino acids, but also rich in vitamins, , Fructose, citric acid, malic acid, fat.
A kiwi can provide a day more than twice the demand for vitamin C, known as the "king of fruit." Kiwi also contains good soluble dietary fiber, as the fruit of the most eye-catching place is contained in its superior antioxidant properties of plant chemical substances sod, according to the US Department of Agriculture research report, kiwi comprehensive antioxidant index in the Fruits among the top, second only to the thorns, blueberries and other small fruit, far stronger than apples, pears, watermelon, citrus and other daily fruits. And blueberries belong to the second generation of fruit is quite representative. Compared with sweet orange and lemon, kiwi fruit contains vitamin C ingredients are two times the first two fruits, so often used to fight against scurvy. Not only that, kiwi can stabilize mood, lower cholesterol, help digestion, prevent constipation, as well as thirst and diuretic and protect the role of the heart.
Commodity:Sodium persulfate
Molecular Formula : Na2S2O8
Molecular weight : 238.13
Description
Sodium persulfate is a white,crystalline,odourless salt.It is used as initiator for the Polymerization of monomers and as a strong oxidizing agent in many applications.It has the particular advantage of being almost non - hygroscopic,of having a particularly good storage stability as a result of its extremely high purity and of being easy and safe to handle.
Transportation
Road/Rail transport : GGVS,GGVE,ADR,RID/CLASS 5.1 Sea transport : GGV Sea/IMDG code : CLASS 5.1 Page 5185,UN no.1505
Water hazards class 1(slight water hazard)
All information is given in good faith,but without warranty,since the conditions of use are outside our control. Verification by the user is recommended.Freedom from patent restriction cannot be assumed.
Package
(1) In 25kgs net multiple paper bags with one PE bag inner
(2) In 25kgs net PE bags
(3) In 25kgs net woven bags with two PE bags inner
(4) In 1000kgs net big woven bags with one PE bag inner
The above package is also with a pallet 1000kgs each.
Storage
NPS(SPS) is not combustible but assists combustion materials due to release of oxygen.Provided it is stored under appropriate condition.It must be stored dry in closed containers and protected from direct sunlight,heat and humidity.Impurities such as dirt,rust or traces of metal and reductants may cause catalytic decomposition.The product as supplied or in solution needs to be handled with appropriate care.The eye,skin and clothes must be protected when working with NPS(SPS) as damp powder or aqueous solution has a bleaching and slightly corroding effect.
Application
Polymerization : Initiator for the emulsion or solution Polymerization of acrylic monomers,vinyl acetate,vinyl chloride etc.and for the emulsion co-polymerization of styrene,acrylonitrile,butadiene etc.
Metal treatment : Treatment of metal surfaces(e.g. in the manufacture of semiconductors;
cleaning and etching of printed circuits),activation of copper and aluminium surfaces.
Cosmetics : Essential component of bleaching formulations.
Paper : modification of starch,repulping of wet - strength paper.
Textile : Desizing agent and bleach activator - particularly for cold bleaching.(i.e.bleaching of Jeans).
Others :
- Chemical synthesis
- Water treatment(decontamination)
- Waste gas treatment,oxidative degradation of harmful substances(e.g.Hg)
- Disinfectant
ITEMS SPECIFICATIONS
Appearance white crystalline salt
Assay 99.0% w/w min
Active oxygen 6.65% w/w min
Chloride and chlorate(as CL) 0.005% w/w max
Ammonia (NH4) 0.05% w/w max
Manganese(Mn) 0.0001% w/w max
Iron(Fe) 0.001% w/w max
Heavy metals(as Pb) 0.001% w/w max
Moisture 0.05% w/w max
Decomposition of the product as supplied at above 65C
Recommended storage temperature Normal Temperature
Storage stability as from date of delivery 12 months
per annum. Price for volume over the MoQ 30 Million boxes is negotiable. Payment by L/C 100% at sight, transferable, irrevocable and confirmed.
Product Name: Disposable Vinyl/Nitrile Blended Examination Gloves
Single use, non-sterile, no measuring, Latex free
Sizes: XS, M, L. XL. XXL
Color: Blue, Green
Structure: 5 fingers, beaded cuff for easy donning, ambidextrous
Surface: Smooth
The Vinyl/Nitrile Blended glove is a new type of synthetic glove that was
developed based on the vinyl glove production technology. Its material is
compounded with PVC paste and Nitrile latex, so the finished production has
the advantage of both PVC and Nitrile gloves.
Comparing with the vinyl gloves, the Vinyl/Nitrile Blended glove can better
satisfy the users demands, it feels softer, more flexible and more
comfortable when wearing.
Intended purpose: The examination glove is disposable non-sterile device
intended for medical purpose that is worn on the examinerâ??s hand or finger
to prevent contamination between patient and examiner.
Medical Device Quality Management System EN ISO 13485 Certificate,
ISO 9001 Quality Management System Certificate - 2 FDA
FDA Registration Information - 510K
Product 510K
Biocompatibility Test Report
EU CE Certificate (DOC, Technical Documentation Review Report
)
Price : USD 1257
Product Description :
Our 1121 Basmati Rice is one of the finest long-grain varieties, renowned for its distinct fragrance, long slender grains, and light, fluffy texture after cooking. Sourced and processed in Thailand, it maintains high purity, excellent cooking qualities, and premium flavor. Perfect for traditional dishes, biryanis, pilafs, and more, our 1121 Basmati Rice ensures a top-tier dining experience.
This rice is handled under stringent food safety and quality standards, making it an excellent choice for export markets worldwide.
Key Features:
Premium Quality 1121 Basmati Rice Long, slender, and aromatic grains
Non-Sticky Texture Ideal for biryani, pilaf, and other traditional dishes
High Purity 90% pure, ensuring consistency in every batch
Low Moisture Content- 12% to maintain freshness and quality
No Damaged Grains - Less than 0.5% damaged and discolored grains
Customized Packaging - Available in bulk and retail packaging
Ideal for Export - Suitable for international markets (Middle East, Africa, South Asia)
Certified Safe and Compliant - Adhering to ISO, HACCP, and HALAL standards
Certified & Compliant:
ISO - International quality management standards
HACCP - Food safety and hygiene protocols
HALAL - Certified for Muslim consumer markets
Keywords :
MOQ : 25MT or 1 cont x20FCL
Place Of Origin : Pakistan
Brand Name : Private Label
Price : USD 460-520
Product Description :
Our Thai Parboiled Rice 100% (Unbroken) is a premium long-grain rice that undergoes a parboiling process to lock in essential nutrients and ensure a firm, non-sticky texture when cooked. This high-quality rice is ideal for various culinary applications and markets, providing a nutritious, convenient, and shelf-stable product.
Processed and packed in Thailand under strict food safety standards, this rice meets the rigorous requirements of international buyers looking for high-quality, consistent, and reliable rice.
Product Specifications:
Type: 100% Unbroken Long Grain Parboiled Rice
Color: Natural golden-yellow from the parboiling process
Texture: Firm, non-sticky grains after cooking
Grain Length: Long grain
Shelf Life: 2 years
Packaging: 5kg, 25kg, 50kg PP/PE bags (OEM options available)
Origin: Thailand
MOQ: 1 x 20FT container
Supply Capacity: 20,000 MT/month
Price Range: FOB Thailand $460-$520 per MT
Key Features:
100% long-grain unbroken parboiled rice
High nutritional value due to the parboiling process
Firm texture with separate, non-sticky grains
Long shelf life with stable storage conditions
Excellent for bulk food manufacturing and retail packaging
Ideal for various international markets (Middle East, Africa, Southeast Asia)
Customized packaging and labeling options available
Processed and packaged under HACCP, ISO, and BRC standards for global export
Certified & Compliant:
ISO - International Quality Management System
HACCP - Hazard Analysis & Critical Control Points
HALAL - Certified for Muslim Consumers
US FDA - Approved for U.S. Food Standards
BRC - Global Food Safety Standard for Retailers
Place Of Origin : Thailand
Brand Name : Private Label
Brown Sugar ICUMSA 12,000 | FOB Thailand, Vietnam, Brazil | Unrefined Raw Sugar for Industrial Use
Price : USD 575
Product Description :
Our Brown Sugar ICUMSA 12,000 is a high-color, raw cane sugar ideal for ethanol production, fermentation processes, and industrial applications. Sourced directly from sugar mills in Thailand, Vietnam, and Brazil, it offers affordability, volume supply, and consistent quality. Offered at FOB prices for bulk buyers, this grade of brown sugar is unrefined, minimally processed, and suitable for non-food and technical industries.
Key Features:
High ICUMSA Value -Perfect for Fermentation & Distilling
Low Polarization & High Reducing Sugar Content
Bulk Raw Sugar with Minimal Processing
Competitive FOB Rates from Multiple Origins
Consistent Supply for Industrial Applications
Custom Packaging Solutions Available
Packaging & Delivery:
Price: FOB Thailand, Vietnam & Brazil $575- $615 per MT
Minimum Order: 25 MT (1 x 20FT Container)
Packaging Options: 5kg, 10kg, 25kg, 50kg PP Bags or Customized Packaging Available
Contact US
Looking for dependable supply and value pricing on raw brown sugar?
Inquire now to receive a full quotation and establish a strategic partnership with KHUMSUB your trusted exporter of Brown Sugar ICUMSA 12,000 from Thailand, Vietnam, and Brazil.
Keywords : Raw Sugar ICUMSA Exporter
Unrefined Cane Sugar Bulk Supply
High ICUMSA Raw Sugar Supplier
MOQ : 25MT ~ 1 cont x20FCL
Place Of Origin : Thailand, Vietnam/ Brazil
Brand Name : Private Label
10712 Oxygen Index Tester Iso 4589 2 Suppliers
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