Product Description:
Single-flame source test, commonly known as the ignitability test.Test equipment complies with standard EN ISO 11925-2. Building structure test findings can be categorised using standard 13501-1.
The test specimens' measurements must be (250) mm length by (90) mm broad.The burner is moved horizontally at a 45 angle until the flame, which has a 20 mm length, touches the test specimen at the predetermined position. Testing may be required for edge exposure, surface exposure, or both. As determined by the sponsor, the flame application time is either 15 or 30 seconds.
The following information is noted during the test: whether ignition happens; whether or not, and when, the flame tip rises 150 mm above the flame application point; whether the filter ignites
Standards: EN ISO 11925-2, DIN 4102
Technical parameters:
This apparatus made up of two parts burning chamber and control device
Power supply AC220V 10%,50Hz
Burner diameter 0.17mm burner with regulator; four  4mm air suction inlet
Gas source 95% propane gas;(user should provide for themselves)
Gas pressure 10kpa 50kpa
Flue air velocity 0.7m/s only on condition of burner burning and draught hood open
Time adjustment of continuous flame 0 99minutes99seconds
Time adjustment of afterflame 0 ~ 99minutes99seconds
Timer accuracy 1s/h
Calcite is the most widely available mineral found within our planetâ??s crust. It is the main component found in limestone and marble. It is also used as a building material, as an abrasive, as a construction aggregate and as a pigment. It is also used in agricultural soil treatment. We source and manufacture our calcite mineral majorly from the regions of Rajasthan as it is the biggest source, followed by Andhra Pradesh and Madhya Pradesh. The physical properties of calcite are softness with a value of 3 on the Mohs scale, high lustre, lower specific gravity and rhombohedral cleavage. Calcite differs from dolomite as its fragments effervesce readily in cold hydrochloric acid, whereas dolomite fragments do not. Calcite is one of the most popular and functional minerals due to its ease in availability and strong functional properties. It is widely used in several industries such as paper, paint, ceramic, automobile, plastics, agriculture, glass, coal, construction, cosmetics and pharmaceuticals to name a few. Calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (CaCO3). It is a very common mineral, particularly as a component of limestone. We use calcite as filler and coating material for quality paper packaging in the paper industry. It makes the paper surface hardened and smoothed. It also aids in the fast drying of the final paper product as it absorbs the oil rapidly. Further, in the paint and coating sector, our calcite mineral is used to replace pigment and protect steel from corrosion. It also provides improved water and chemical resistance. In the ceramic industry, calcite increases the strength of ceramic products. It is added to the tile slurry during the tile manufacturing process to remove the negative effects of SiO2 in the medium. Furthermore, in the construction sector, calcite is used in the manufacturing of cement and concrete as limestone and marble. In the coal mining sector, calcite is used to keep coal dust from exploding and spreading into flames. It also plays a significant role in hard water treatment. Calcite eliminates any hardness present in the water, cleans the water and controls the color of the water. In the leather industry, it is used in the pre-process of leather by aiding in removing the animal hair. Our CMC products are suited for a wide range of applications since they are derivatives of a naturally occurring raw material and have high degree of purity. They are manufactured with cutting-edge technology and are subjected to rigorous quality control methods. Due to its vast use in a variety of sectors, calcite is unquestionably the most popular and usable mineral. We manufacture calcite minerals using innovative technology and highly skilled manpower to ensure that all of our customers' end-product requirements get satisfied.
GF112D is a single-phase handheld electronic meter test unit in accuracy class 0.1or 0.2, used for testing single phase electricity meters error on site. Wide measurement range from 1mA to 120A and 0 to 300V, and also can be used to test alternating current parameters - voltage, current, active power, reactive power, apparent power, harmonics, phase angle, power factor, frequency, energy etc.
Overview In the power system factories and enterprises have a large number of electrical equipment. Most of its internal insulation is oil-filled insulation type. Dielectric strength test of insulating oil is a necessary routine test item. In order to adapt to the rapid development of the power industry our company is the first in China to develop a fully automatic oil dielectric strength test system. This series of products according to the latest national standard GB t507-2002 the power industry standard dl429.9-91 and the latest power industry standard DL t846.7-2004 design and manufacture using microcomputer control mechanical and electrical integration of all automation high test accuracy greatly improve the work efficiency but also greatly reduce the labor intensity of the staff. It is agreed that this series of products is the ideal insulation oil voltage test equipment in China. Specification Technical Parameters Power supply voltage AC 220V22V Power frequency 50Hz 2.5Hz Work rate 200W output voltage 0-80kV Booster capacity 1.5kVA Booster speed 2.0 2.5 3.0 3.5kV s adjustable Total voltage distortion 3 Installation dimensions 470 390 420mm3 Weight 40kg Conditions of Use Environment temperature 40 Relative humidity 80 Capacity of the oil cup 200ml Distance between the electrodes 2.5mm
Product description The Single-phase capacitance and inductance tester is specially developed for the problem of measuring the capacitance value of the capacitor on the substation. Technical parameters Instrument measurement range and accuracy: a. Capacitance measurement (1) Measurable capacitance range (2) Measurable capacity range (3) Measurement accuracy (4) Resolution b. Current measurement (1)Current measurement range (2)Measurement accuracy (3)Resolution: 0.01A c. Inductance measurement (1)Inductance measurement range: small inductance mode 0.1mH 5mH large inductance mode 5 mH 50H
Product Introduction In the power system factories and enterprises have a large number of electrical equipment. Most of its internal insulation is oil-filled insulation type. Dielectric strength test of insulating oil is a necessary routine test item. In order to adapt to the rapid development of the power industry our company is the first in China to develop a fully automatic oil dielectric strength test system. This series of products according to the latest national standard GB/ t507-2002 the power industry standard dl429.9-91 and the latest power industry standard DL/ t846.7-2004 design and manufacture using microcomputer control mechanical and electrical integration of all automation high test accuracy greatly improve the work efficiency but also greatly reduce the labor intensity of the staff. It is agreed that this series of products is the ideal insulation oil voltage test equipment in China. Product names insulation oil tester oil pressure tester insulated oil pressure tester oil dielectric strength tester insulation oil dielectric strength tester insulation oil pressure tester automatic insulation oil tester microcomputer automatic insulation oil tester automatic oil tester automatic oil tester portable oil pressure test device electrical strength tester
Product description The Transformer short circuit impedance tester comes with an adjustable power output. Regardless of single phase or three phase transformers, only one connection is required, and the instrument can complete the measurement of all winding pairs. The test and connection are simple. Main technical indicators and conditions of use Measurement accuracy voltage, current 0.2 level Power COS 0.1 0.5 grade, COS 0.1 1.0 grade Impedance COS 0.1 0.5 grade COS 0.1: 1.0 grade Voltage measurement range AC 3V 300V Internal power output range voltage 0 250V, current 0 10A Current measurement range AC 0.2A 20A Working temperature 10 50 Working humidity 0 80 Working power supply AC220V 10 50Hz 1Hz Dimensions 360mm 220mm 150mm Weight of the instrument 20Kg Transformer Short circuit Impedance Tester
CCC, IEC, EN, VDE, BS, UL, JIS and other safety standards; Withstand voltage rise/down slowly, grounding resistance oltage, applicable to different industrial standards; Parameter upper/lower limit preset, intelligent judgment, sound and light alarm; Overvoltage/overcurrent protection, manual measurement line reset; HD VFD display, simple panel operation; Remote control, RS232/485 ports.
Product description Earth ground resistance tester is a high-precision testing instrument used in various fields such as substations to test grounding resistance and related parameters.The instrument is of an integrated structure, with a built-in frequency conversion power supply module, and the output power supply is continuously variable in frequency. The frequency can be changed to 45Hz or 55Hz, the high-speed processor core is built in, and the high-end digital filtering technology is adopted, thus effectively avoiding the interference of power frequency electric field to the test and fundamentally solving the difficult problem of accurate measurement under strong electric field interference. Technical index 1 Conditions of use 1 540 RH 80% 2 Anti-interference principle Frequency conversion method 3 Electric source AC 220V 10% allowed generator 4 Measure output current 1A 5A Adjustable 5 Measure output voltage 0V 100V 6 Test power frequency 45, 50, 55, 60, 65HZ single frequency 45 55, 55 65 47.5 52.5HZ Automatic Dual Frequency 7 Output rating 500W 8 Distinguishing rate Grounding impedance 0.0001 Impedance angle 0.0001 9 Precision Grounding impedance 1% reading 0.002 Impedance angle 1% reading 0.02 10 Resistance measurement range 0.001 5 11 Exterior dimensions 370 295 W 225 H 12 Memory size 100 groups support U disk data storage 13 Weight Main engine 13 Kg, ground pile 7 Kg
Product description The current booster is used on checking current transformer,to be the power source supply once current for current transformer or to be other 50Hz single phase current source device. Technical index Temperature Humidit Capacity: 20kVA Specification Weight: 75Kg Allow long-term work on the rated current Allowable overload 1.5 times,30 minutes of continuous work. Feature This PSLLQ is make up of input Winding(220V), output winding below 100A and CXRZ. Output current indicated on the nameplate is defined the rated current that through winding allow to pass.When CX many circles, the rated current its permitted to pass through will inversely decline. The value which ouput capcity divided by product of output current and each circle voltage was the biggest circle number allowing. The current booster is designed to provide the primary current power supply for the current transformer when verifying the current transformer or as other 50HZ single-phase power equipment. The current booster for transformer verification is suitable for power departments such as power testing, power measurement, and power maintenance. The current booster is developed and produced according to the industry standard of transformer error testing, and is used as a current transformer to verify the primary current of the current transformer. The output current can be customized according to customer requirements. The lifter is equipped with casters for easy on-site movement.
