Tracking Index Tester

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.

1.1 General introduction APVA-403 CT analyzer is special tester for current transformer. It takes IPC as core to sample and data process. The instrument finishes CT tests based on different low frequency. It has 8.4 inches LCD to display and a 8.4 inches touch pad for operation. The tester has the characteristic of high precision, strong anti-jamming and easy operation. 1.2 Functions 1. Excitation curve, volt-ampere curve and error curve drawing 2. Second burden measurement 3. CT coil DC resistance measurement 4. CT transformation ratio test 5. CT phase polarity test 6. Automatically make WORD and EXCEL test report. 1.3 Technique index 1. transformation ratio test error

1.1 General introduction APGK-307 is special instrument for power system GIS mechanical properties measuring. The instrument takes IPC for the core to sample and data process. It has 12.1 LCD to display and 12.1 touch pad for operation. Rich experience database makes the tester more intelligence. The tester has the characteristic of accurate test data, strong anti-jamming, easy operation, small size and light weight. 1.2 Functions 1. Measure opening and closing time, synchronism performance ,bounce time and bounce times of common and graphite GIS. 2. Measure distance, average speed and instantaneous speed of on and off of common and graphite GIS. 3 Finish test of continuous on and off of common and graphite GIS. 4. Measure coil current of common and graphite GIS. 5. Draw GIS state-time curve, current-time curve, distance-time curve and speed-distance curve. 6. Show 12 GIS port status of common and graphite GIS. 1.3 Technique index 1) Time measuring: Number of ports of GIS measured :í_12 Range of the setting time during the measuring course: >100 seconds Resolution: 0.01ms 2) Distance measuring: Distance sample rules:0-3 Range:

Product Introduction: Lightning Protection Element Tester is suitable for testing the DC parameters of over-voltage protection components such as zinc oxide surge arresters (varistor) cermet two three-electrode discharge tubes and vacuum lightning arresters. Product Parameters: Varistor measurement Technical index Measuring range Maximum error Test Conditions

Supplier: Bursting strength tester, box compression tester, scuff resistance tester, edge crush tester, salt spray tester, tensile testing machine, peel strength tester, color matching cabinet, melt flow index tester, coefficient of friction tester, vacuum leak tester, torque tester digital, portable spectrophotometer, wall thickness gauge, bottle burst tester, top load tester, hot wire bottle cutter

Product description Current transformer field tester was developed with high-end testing technology, large-scale electronic circuit design and accord with national related protocol . It has solved the problem of big working intensity,trival operation while on-site test of current transformer, voltage transformer. Meanwhile the product has a reliable performance,and the function is strong. Technical index

Product description Anti Emulsification performance automatic tester meets the requirement of GBT 7305-87 and GBT 7605-87, which adopts 32-bit high-performance microprocessor, high definition color touch screen and digital PID control algorithm to achieve high accuracy of temperature control, good repeatability, automatic lifting of stirrer, simultaneous test of four samples, smart storage and convenient check of test result. Technical index Temperature measurement Platinum resistance Water bath temperature 54 Room temperature 100 can be set arbitrarily Control accuracy 0.1 Stirring speed 1500 15 rmin Number of cylinders 4 Self-check function Stirring device lifting and rotating Display High definition color touch screen Power supply AC 220V 22V Power 1800VA Frequency 50Hz 2.5Hz Ambient temperature 10 35 Ambient humidity 85 Weight about 24kg Profile size 358mm 302mm 858mm Anti-emulsification performance automatic tester

Supplier: We manufacture and export a large range of high quality, diverse goods, such as the cass cum salt spray test chamber, salt spray lab chambers, laboratory melt flow indexers, bursting strength testers, ozone aging test chambers, and uv light accelerated weathering testers. providing our clients with top notch services is what drives us. effective lab has always ensured that, through close client collaboration tailored to their demands, both product quality and customer happiness are reached. our whole product line is expertly made utilizing premium materials in compliance with industry standards.
Buyer: The corrosion resistance of our painted, powder coated and plated items is tested in effective lab's salt spray test chamber. the best way to test the life of paint, coating and plating is to perform a salt spray test. such as powder coating, zinc plating, nickel and chrome plating, ced coating, phosphate surface, alloy plating, and electroplating copper, tin and chromium, among others. among the manufacturers of salt spray testing machines, effective lab india is one of the best. we custom built our salt spray chamber, in compliance with astm b117, iso 9227, jis z2371, astm g85 standards and other specifications. using compressed air and a salt solution, we create a saline environment within this chamber. the solution will use a ratio of 95 parts dm water and 5 parts nacl (98% lab grade).

Model No.:RS-2271A-10w LED track light Power:10W Material:Aluminum led track light Surface treatment:white and black Dimension:120x78.5x180mm Color Rendering Index (CRI):>80 Ra Color Temperature:3000-5000k Beam angle:45 Light Source:SHARP COB 10W Luminous Flux:650-700lm Luminous effecacy:60-65lm/w IP Rating:IP20 Input Voltage:AC220-265V 50Hz/60Hz Certification:CE,EMC,LVD,ROHS Working Lifetime:30000hrs Warranty:3 years Size:120.7*8.5*180mm 560*285*380/9 Single poly bag + inner box + master carton