Functions: It can measure pH,mV(ORP) and temperature. LCD display, English operation system Automatic and manual temperature compensation, self-calibration, and self-calculation of electrode percentage theoretical slope Five types of pH buffer solution can be chosen to conduct automatic calibration (one point or two points) Test results can be stored, deleted, viewed and printed. The amount of data can reach the maximum of 200 sets. It has RS-232 interface, and it can be connected to TP-16 printer. Also, the interface can be used to connect data collecting software and computer. It can be used to measure pH value of ultrapure water, pure water and boiling water by adjusting equipotential point and choosing specific electrode. It is equipped with E-201-C pH combined electrode and T-818-B-6 temperature electrode. Specifications: 1.Measuring range pH£º(0.000~14.000)pH mV£º(-1999.9~1999.9)mV Temperature: (-5.0~105.0)¡æ 2.Resolution pH£º0.1pH¡¢0.01pH¡¢0.001pH mV£º0.1mV Temperature: 0.1¡æ 3.Accuracy: pH£º¡À0.005pH¡À1 bit mV£º¡À0.2mV (¡À399.9mV) ¡À0.03% FS Temperature:¡À0.3¡æ¡À1 bit 4.Input impedance>=3¡Á1012¦¸ 5.Stability:£¨¡À0.005pH¡À1bit£©/3h 6.Temperature compensation range: Manual/Automatic(-5.0¡«105.0)¡æ 7.Power supply: DC power (9V DC£¬300mA£¬inside positive and outside negative) 8.Dimension(mm)£º280¡Á210¡Á90 9.Weight: 1kg 340*270*280mm/unit 2.5kg
Functions: It can measure pH,mV(ORP) and temperature. The instrument is equipped with large LCD Touch Screen and English operation system for easy use. Several kinds of pH buffer solution can be chosen for instrument calibration. Furthermore, the buffer solution can be prepared by users. The instrument can recognize five types of buffer solution automatically. It has many functions such as automatic and manual temperature compensation, self-calibration and self-calculation of electrode percentage theoretical slope. The data can be stored, deleted, printed and viewed, and the quantity of measuring data can be maximized to 200 sets. It has standard RS-232 and USB interface. To match with data collecting software, it can be communicated with computer. It is equipped with E-201-D pH combined electrode and T-820C temperature electrode. Specifications: 1¡¢Measuring range pH£º£¨-2.000~18.000£©pH mV£º£¨-1999.99~1999.99£©mV Temperature: £¨-5.0~105.0£©¡æ 2¡¢Resolution pH£º0.1 pH ¡¢ 0.01 pH ¡¢0.001pH mV£º0.1mV ¡¢ 0.01mV Temperature: 0.1¡æ 3¡¢Accuracy: pH£º¡À0.002pH¡À1 bit mV£º¡À0.03% FS Temperature: ¡À0.2¡æ¡À1 bit 4¡¢Input impedance>=3¡Á1012¦¸ 5¡¢Stability: £¨¡À0.002pH ¡À1 bit£©/3h 6¡¢Temperature compensation range: manual/automatic £¨-5.0¡«105.0£©¡æ 7¡¢Power supply: AC (220V¡À22) V£»(50Hz¡À1)Hz 8¡¢Dimension£¨mm£©£º250¡Á195¡Á100 9¡¢Weight:2kg 370*310*340mm/unit 4kg
Supplier: Ph, orp meter, analyzer, analyser, monitor, tester
Ion concentration meter, conductivity, resistivity, tds, salinity, meter, dissolved oxygen meter,
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What Metals Spark When Struck Items made of carbon steel, stainless steel, cast iron or wrought iron are all likely to produce sparks. Non-ferrous metals include aluminum, copper, brass, silver and lead. Why do sparks occur when metals are struck? When grinding metals, sparks are produced due to friction. A rotating grinder cuts through metal molecules, rubbing them and generating heat. In the process, some particles break loose and burn due to this heat. Does metal on metal cause sparks? Whenever small pieces of metal come off a surface, they heat up and ignite due to friction. The sparks produced are small pieces of metal that burn when they encounter oxygen in the air. Sparks from cutting or grinding metal can be dangerous. Does aluminum cause sparks? In addition, aluminum may produce sparks if it is not nonferrous. Although pure non-ferrous aluminum is non-sparking, aluminum alloys are often used due to availability, cost and strength properties. Does bronze glow? Bronze is electrically conductive, but does not spark. These tools have a long history in mechanical engineering and combat and are an excellent addition to any tool kit. Aluminum bronze is a lightweight alternative to many of the heavier copper-based alloys. While not as strong as beryllium blends, this alloy can hold its own. Can brass light a fire? Unlike ferrous metals (those containing iron) that spark on impact, brass does not spark on impact. Brass is considered to be "non-sparking". Brass can also withstand low temperatures. This is important because the vaporization of LPG causes the cylinder and valve to become very cold. Can brass cause sparks? Sparking with a metal that has low thermal conductivity is a good thing. Copper is not good at generating sparks and has high electrical conductivity. Safety tools made of copper, such as bronze and beryllium, are unlikely to produce sparks.
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The flow sensor is a high-quality flow sensor developed by Honghuayi.The flow sensor is a high-quality flow sensor developed by HonghuaHeng.The flow sensor is a high-quality flow sensor developed by Honghuayi. Flow Sensors Electromagnetic flow calculation instrument, water flow capacity calculation instrument, liquid pipeline flow calculation instrument, electromagnetic working flow sensorproduct description A gauge that measures the flow of a conductive fluid. 1.2 Electromagnetic flowmeter has the following characteristics Unaffected by changes in fluid density, viscosity, temperature, pressure and conductivity, the linear measurement principle enables high-precision measurements; There is no obstruction and moving parts in the measuring tube, the pressure loss is small, so it will not cause additional energy loss, and will not cause blockage. It is especially suitable for the measurement of liquid-solid two-phase flow media such as sewage, mud, slurry, pulp, etc. The installation requirements are low. The front straight pipe section only requires 5D, and the rear straight pipe section is 2D (D is the inner diameter of the selected instrument) Nominal diameter DN3-DN3000 Covering a wide range, lining and electrodes have a variety of options to meet the requirements of measuring a variety of conductive flow; With MODBUS-RS485, HART, GPRS and PROFIBUS and other communication signal output (optional) The converter adopts 32-bit embedded microprocessor, full digital processing, fast calculation speed, strong anti-interference ability, reliable measurement, high precision, measurement Range up to 1500:1 High-definition backlight LCD display, full Chinese menu operation, easy to use, easy to operate, easy to learn and understand; With conductivity measurement function, it can judge whether the sensor is empty or not, and has self-test and self-diagnosis function; The internal calculator can display positive cumulative flow, reverse cumulative flow and instantaneous flow respectively. Plug-in electromagnetic flowmeter, easy to install, can continuously flow the field with pressure opening, has absolute installation advantages and price advantages. 1.3 Main applications An electromagnetic flow meter can be used to measure the volumetric flow of a conductive fluid in a closed conduit. Widely used in petroleum, chemical, steel metallurgy, water supply and drainage, Flow measurement and control in industrial and agricultural production processes such as water irrigation, water treatment, environmental sewage control, paper making, medicine, food, etc. Use environmental conditions
Suitable for cutting all kinds of nonferrous metal, aluminum, aluminum alloy, copper, copper alloy, plastic material, plastic, PVC, wood, organic glass (acrylic) and carbon fiber materials, particularly applicable to large-scale copper and aluminum electronic components, radiator, audio panels, aluminum doors and Windows, aluminum frame, light boxes, display equipment, furniture, awning room aluminum materials, aluminum formwork, aluminum extrusion and precision cutting of different profile. 1. accurate sawing Angle, high precision, smooth cutting surface without burr, high efficiency. 2. only foot switch, automatic mechanical pressure, automatic saw material is safe and easy 3. hidden saw blade from the bottom up sawing, sawing single or multiple materials at the same time 4. the pressing system is driven by precise linear sliding track and controlled by independent air pressure cylinder, with high stability of pressing material (the pressure can be adjusted independently according to the material type to prevent material damage caused by heavy pressure) 5. press height and speed and saw cutting height and speed can be set according to material size and thickness. 6. precision forced oil injection system, improve lubrication and cooling effect, reduce failure rate and prolong blade life 7. can do ± 0~45 degrees arbitrary Angle saws, Angle adjustment convenient and accurate. Model ZG-610SA Sawing angle +45° ~ 0°~ -45° Blade size 24"x1" Inner hole Saw blade 2000R.P.M. Machine motor 7.5 HP Pressure required 4-6kg/cm² Size of Table 1130x800mm Table height 1030mm NW/GW 790 / 870kgs Machine dimension ( LxWxH ) 1330x1200x2000mm Packing dimension ( LxWxH ) 1450x1320x2180mm
