1 quiescent current
stainless steel UNS32750 pipe for shipbuilding Duplex Stainless Steel Pipe Duplex stainless steel has �±+�³ dual-phase structure, so its performance characteristics have the characteristics of austenitic stainless steel and ferritic stainless steel, and it is a kind of stainless steel with high strength and corrosion resistance. Usually, in the case of low C content, the Cr content is 18%~28%, and the Ni content is 3%~10%. Some steels also contain alloying elements such as Mo, Cu, Nb, Ti, and N. Compared with ferrite, it has higher plasticity and toughness, no room temperature brittleness, significantly improved intergranular corrosion resistance and welding performance. Features. Compared with austenitic stainless steel, the yield strength is significantly improved, and the resistance to intergranular corrosion, stress corrosion, corrosion fatigue and abrasion is significantly improved. Main grades: S31803/S32250, S32750, S32760, S31500, S31500, 32001, S32003, S32304 Commonly used standard: ASTM A789 (ASME SA789) General Purpose Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe ASTM A790 (ASME SA790) Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe ASTM A928 (ASME SA928) Standard Specification for Filled Metal Electrofusion Welded Ferritic/Austenitic (Duplex) Stainless Steel Tubing GB/T 21832-2008 Austenitic-ferritic duplex stainless steel welded steel pipe GB/T 21833-2008 Austenitic-ferritic duplex stainless steel seamless steel pipe Features: 1. Excellent general corrosion resistance and local corrosion resistance, especially stress corrosion resistance, pitting corrosion resistance, crevice corrosion resistance, corrosion fatigue resistance and abrasion resistance, etc. 2. Good weldability 3. Good comprehensive mechanical properties 4. Good resistance to intergranular corrosion 5. High cost performance and long service life UNS S32750 super duplex steel has high strength and excellent corrosion resistance. It is especially suitable for components in desalination plants, heat exchangers in seawater cold treatment plants, drive shafts for outgoing pipes in the ocean, containers in paper mills and petrochemical conveying tube etc. It can also be used in exposed external environments (such as bridges, sea-immersed buildings, etc.) for a long time. Due to their high strength, good plastic toughness, and slower ductile-brittle transition than carbon-steel ferritic stainless steels, dual-phase steels also have good low temperature (-40�°C) toughness. In short, the dual-phase steel material will be an excellent material for engineering applications. Specifications: 6.5-800 Spot storage is available. Available in custom sizes.
TUF Marine and offshore Electro-Hydraulic Sliding Watertight Door System is suitable for the positions below waterline. They are usually used for watertight bulkheads of engine rooms,steering gear rooms, boiler rooms, main engine rooms and auxiliary machinery rooms and etc. They conform to the requirements of China CB3007 and ASTM F1196. This system includes watertight doors, local control devices, remote control devices above the bulkhead deck, sound and light alarm devices, centralized control devices for the main console (cab) and power source layout, etc. The structure of the sliding watertight door generally includes a door frame, a door panel, a clamping device, a roller, a door rail and a bracket, and a sealing strip. Our factory inspection makes sure watertight door welding surface have no cracks, slag inclusions, unfused, etc. And the surface of the watertight door is derusted and the derust grade meets the requirements of Sa2.5 or St2 in GB/T 8923.1-20110, and at least two anti-rust paints are applied. The material of the sealing strip is EPDM. The doors can be operated manually at both sides as well as remote control. Its hydraulic pipes could be operated manually. The manual control handle is laid on the deck. Besides this system, hydraulic hinged watertight door assemblies and A60 Class watertight sliding door systems are also in our product scope. High pressure gas is supplied by ship. Available IACS Certs: ABS, BV, CCS, DNV-GL, KR,LR, RINA, NK,RMRS and etc.
Screw Fish Pellet Extruder Description: 1. This Fish Pellet Extruder is widely used for producing floating feed pellets of all kinds of aquatic animal. 2. Advanced technology and humanized design ensures easy operation and reliable performance. 3. High efficiency, low power consumption 4. Screw sleeve of this small fish food extruder adopts enchase alloy steel strip structure, which guarantees long service life. 5. Different moulds can be chosen to make pellets with different diameters and shapes. 6. Feed pellets dia. Is 0.9-15mm. Screw Fish Pellet Extruder Feature: 1. This extruder equipment adopts the auto-controlling speed feeding tool to produce the feed material evenly. 2. Electric heating device is adopted which can improve the feed expansion rate and pellets floating time. 3. High temperature and high pressure cooking process can kill the salmonellosis and bacterial infections and also makes the pellets easily to digest. 4. The cutting knife adopts the frequency controlling speed in order to change the material size. 5. The floating time can be controlled by the puffing degree adjustment. 6. Auto-temperature control system makes the temperature controlling more direct viewing and the parameter more precise. Screw Fish Pellet Extruder Technical Data: 1.Name: Fish Food Machine 2.Model: AST-DGP50 3.Capacity: 0.06-0.08t/h 4.Main Power: 11kw 5.Feeding Power: 0.4kw 6.Cutting Power: 0.4kw 7.Screw Diameter: 50mm
Fish Pellet Extruder/Fish Food Machine Description: 1. This fish food extruder is widely used for producing floating feed pellets of all kinds of aquatic animal. 2. Advanced technology and humanized design ensures easy operation and reliable performance. 3. High efficiency, low power consumption 4. Screw sleeve of this small fish food extruder adopts enchase alloy steel strip structure, which guarantees long service life. 5. Different moulds can be chosen to make pellets with different diameters and shapes. 6. Feed pellets dia. Is 0.9-15mm. Fish Pellet Extruder/Fish Food Machine Feature: 1. This extruder equipment adopts the auto-controlling speed feeding tool to produce the feed material evenly. 2. Electric heating device is adopted which can improve the feed expansion rate and pellets floating time. 3. High temperature and high pressure cooking process can kill the salmonellosis and bacterial infections and also makes the pellets easily to digest. 4. The cutting knife adopts the frequency controlling speed in order to change the material size. 5. The floating time can be controlled by the puffing degree adjustment. 6. Auto-temperature control system makes the temperature controlling more direct viewing and the parameter more precise. Fish Pellet Extruder/Fish Food Machine Technical Data: 1.Name: Fish Food Machine 2.Model: AST-DGP50 3.Capacity: 0.06-0.08t/h 4.Main Power: 11kw 5.Feeding Power: 0.4kw 6.Cutting Power: 0.4kw 7.Screw Diameter: 50mm
Silicon carbide (SiC), silicon nitride (Si3N4) and zirconia (ZrO2) bearing materials have the characteristics of high temperature resistance, cold resistance, wear resistance, corrosion resistance, magnetoelectric insulation, oil-free self-lubrication and high speed. As an important mechanical basic component, ceramic bearing takes the lead in the new material world due to its excellent performance that metal bearing can't match. In the past ten years, it has been increasingly widely used in various fields of the national economy and people's livelihood.
Introduction: GDGS Automatic Transformer Power Factor and Tan Delta Tester is applied to measure the dielectric loss and capacitor value of insulation materials in high voltage power equipment. The non-power frequency voltage source is integrated in the tester to avoid power frequency interference. That make the tester has a good performance in measurement precision. Technical Index: 1. Measurement error: Capacitor value: 1%RDG+5pf Tangent delta: 1%RDG+0.04% 2. Output voltage:AC 0.5kV~10KV 3. Testing voltage setting resolution: 0.5kv 4. Maximum output capacity: 200mA 5. Testing frequency: 45Hz/55Hz 6. Test mode: fully automatic 7. Power supply: AC220V±10 % 50Hz/60Hz 8. Environment temperature: 0~50°C 9. Humidity: �85%RH 10. Weight:40KG Our Service Pre-sale Service: Inquiry will be replied within 24 hours. Welcome to visit our factory. Technical datas and operation manual sent for evaluation. After-sale Service: Training how to instal the machine, training how to use the machine at our factory; Engineers available to service machinery overseas at customers' cost;
Product Description: This tester with standard 4 phase voltage,3 phase current output, voltage 125V/phase, current 40A/phase, 3 phases in parallel can up to 120A. Digital Signal Processor Microcomputer. Not only test the traditional relays and protectors, but also test modern micro computer replays,special for transformer differential protection and transfer equipment. All technical indicators meet the standard DL/T624-1997: Technical condition of the relay computer test device. Technical Index: 1. AC current source Phase current output (effective value): 0~40A/phase, accuracy 0.5%. 3 phase parallel current output (effective value): 0~120A/3 phase parallel output in same phase Phase current working value for allowed long time (effective value): 10A Maximum output power of each Phase: 420VA Maximum output power of 3 parallel current: 900VA Maximum permitted work time of 3 parallel current: 10S Frequency range: 0~1000Hz; accuracy: 0.001Hz Harmonic time: 2~20; phase: 0--360°; accuracy: 0.1° 2. DC current source Current output: 0~±30A / phase, accuracy:0.5% 3. AC voltage source Phase voltage output (effective value): 0~125V/phase, accuracy: 0.5% Line voltage output (effective value): 0~250V Phase voltage / Line voltage output power: 75VA / 100VA Frequency range: 0~1000Hz accuracy: 0.001Hz Harmonic time: 2~20; phase: 0--360°; accuracy: 0.1° 4. DC voltage source Phase voltage output range: 0~±150V accuracy: 0.5% Line voltage output range: 0~±300V Phase voltage / Line voltage output power: 970VA / 180VA 5. Switch terminal Switch input terminals: 8 pairs Dead contact: 1-20mA, 24V active output inside the device. Potential flip: 0--6V DC low level 15-250V DC high level Switch output terminals: 4 pairs, dead contact, rupturing capacity: 110V/2A, 220V/1A 6. Time measurement range Range: 1ms-9999s; accuracy: 1ms 7. Dimension & weight Dimension: 455 (mm)�530 (mm)�220 (mm) Weight: 20Kg. 8. Power AC220V±10% 50Hz 10A Our Service: Pre-sale Service: Inquiry will be replied within 24 hours. Welcome to visit our factory. echnical datas and operation manual sent for evaluation. After-sale Service: Training how to instal the machine, training how to use the machine at our factory; Engineers available to service machinery overseas at customers' cost; Packing & Delivery
GDRZ-902 Transformer Sweep Frequency Response Analyzer Introduction: The structure and reference of the transformer is fixed after been made, Therefor, the frequency response of each winding will be almost the same normally; Some case such as cut off between circles or phases in experience, cut off or winding moved for the pull of power in running, winding moved for hit in transportation, could change the reference of the transformer ,of which the frequency response will be changed, we could detect the deformation according to the frequency response curve; Our company has designed the winding deformation tester base on the idea and the advanced technique; It could draw the frequency response curve accurately. Then we compare the curves horizontally or vertically to detect the deformation of the transformer; The tester is conformed to the standard of DL/T911 2004; GDRZ-902 Sweep Frequency Response Analyzer for transformer distortions detection Features: Using the advanced technical of DDS; Using the high speed and advanced microprocessor to design; Using double channels of AD chip of 16 bits; With seven inch LCD touch screen of which the brightness can be adjusted; With thermal printer of which the print thick can be adjusted; It could store one hundred and twenty groups of data, which could be read to current screen or upload to the PC; With PC software using which we could upload data ,test, analyze data, print data, or create word document; Using USB2.0 to connect to the device; Tester dimension: 31cm * 15cm * 15cm; Weight: 4.0KG; Specifications 1Sweep modes Linear sweep,Section sweep 2Linear sweep 0.5KHZ-1MHZinterval 0.5KHZ 2000 dots 3 Section sweep l 50HZ-100HZinterval 2HZ25 dots; l 100HZ-1KHZinterval 20HZ45 dots; l 1KHZ -10KHZinterval 50HZ180 dots; l 10KHZ-100KHZinterval 0.2KHZ 450 dots; l 100KHZ â?? 500KHZ interval 0.5KHZ 800 dots; l 500KHZ â?? 1000KHZ interval 1KHZ500 dots; 4Test range (-100dB) - (+20dB) 5Test accuracy 0.1dB 6 Frequency accuracy1M Ω 8Signal output impedance 50 Ω
Introduction: The tester can record switch operation waveform in overall process. The longest time is 6.4s.It can test various parameters such as transition waveform, transition time, transition resistance and three phase synchronization one time and analyze results automatically. It has power-off protection, over-voltage protection, perpetual clock and high-speed printing. Functions: 1. Test transformers of type Y0 Y and display resistance value directly; 2. Automatically analyze waveform fault and mark the fault. 3. Automatically adjust resistance value and time range according to sampling data 4. Transformer type is able to display to synchronization status of three phase; 5. Be able to test with winding or without winding; 6. Four terminal connection mode and provide high accuracy of resistance measurement. 7. Continuous test to save time of power off 8. Make word report 9. 800Ã?480 colorized LCD with touch screen and high speed printer 10. Store 1000 groups of data and also can be saved by USB flash disk Technical Index: 1. Three phase constant current source charge,charge current: 3A/1A; 0.6A/0.2A 2. Maximum voltage of the port: 24V 3. Maximum range of transition resistance: 100 4. Measuring range: 1A:0.4~20 0.2A:10~100 5. Record time of waveform:300ms 6. Sample rate: 30k 7. Resolution of time:0.1ms 8. Resolution of resistance: 0.1 9. Accuracy of transition resistance: ±5% Reading±0.1 10. Accuracy of transient time: ±0.5% Reading±0.2mS 11. Temperature: -10-40°C Humidity:
GDBC-901 Multi Function Transformer Turns Ratio Tester It is designed according to IEC76-1,IEC60044,and GB/T1094 standard.It could be applied to test the ratio of single or three phase transformer.Also the connection group of three phase transformer could be calculated with the ratio.All parameters are measured in one test for three phase transformer. Functions 1. The voltage ratio measurement for three or singe phase transformer 2. The group vector measurement for three phase transformer. 3. The polarity measurement for single phase transformer or CT/PT 4. Voltage ratio error calculation 5. Current transformer ratio measurement 6. Excitation current measurement in ratio testing 7. Reproduction the AC test voltage from power source to reduce the effects of bad power source 8.Save the test results in the memory internal the tester 9. Print the test results by micro printer 10. Reverse connection detect unit to prevent the high voltage injected to operator 11.Over current protection unit integrated in software and hardware 12. Upload the test results to PC by RS232 and make word report by software Technical index 1. Ratio measurement range:1~10000 2.Group measurement:1~12 3.Phase measurement error:1 degree 4.Ratio measurement error:1~2000 ± 0.2%RDG 2000~10000 ± 0.5%RDG 5.Test voltage:0~80V 6.Power supply:AC220V ± 10%, 50Hz/60Hz 7.Humidity: â?¤85%R 8.Size 400*350*200 mm 9.Weight: 7kg Company Information Our company has become one of the leading manufacturer of petroleum testing instrument and electrical testing instrument since 2009sâ??. We have developed sales channels in many countries such as Malaysia,India,Germany,USA,Mexico,Saudi Arabia,South Africa and other countries worldwide. and we have gained great advantage and high reputation in international market. We are making effort to develop together with customers from both domestic and abroad on the basis of reciprocity.Client,quality and service are our supreme target. Our Services Pre-sale Service: Inquiry will be replied within 24 hours. Welcome to visit our factory. Technical datas and operation manual sent for evaluation. After-sale Service: Training how to instal the machine, training how to use the machine at our factory; Engineers available to service machinery overseas at customers' cost;GDBC-901 Multi Function Transformer turns ratio Meter TTR tester
GDKF Transformer Load and No Load Tester Introduction: It's used to Measure the transformer load and no load current, load and no load loss, short-circuit voltage, short circuit (load) losses and capacity. Test items: RMS phase voltage Average value of three-phase AC voltage Three-phase current RMS Percentage of no-load loss and no-load current Load loss, impedance voltage, and the percentage of short-circuit impedance Any given temperature, load loss, the percentage impedance voltage and short circuit impedance Voltage waveform in the percentage of each harmonic component Current waveform in the percentage of each harmonic component Technical index: Current measurement range: 100mA ~ 5A, accuracy class 0.2; Voltage Range: 10V ~ 650V, accuracy class 0.2; External transformer can broaden the scope of measurement instruments; Frequency Range: 40 ~ 65Hz, accuracy class 0.2; Power Input: AC220V ± 10% Company Information Our company has become one of the leading manufacturer of petroleum testing instrument and electrical testing instrument since 2009sâ??. We have developed sales channels in many countries such as Malaysia,India,Germany,USA,Mexico,Saudi Arabia,South Africa and other countries worldwide. and we have gained great advantage and high reputation in international market. We are making effort to develop together with customers from both domestic and abroad on the basis of reciprocity.Client,quality and service are our supreme target. Our Services Pre-sale Service: Inquiry will be replied within 24 hours. Welcome to visit our factory. Technical datas and operation manual sent for evaluation. After-sale Service: Training how to instal the machine, training how to use the machine at our factory; Engineers available to service machinery overseas at customers' cost;GDKF Transformer Load And No Load Capacity Characteristic Tester
GDZC- Series Transformer DC Winding Coil Resistance Meter It is applied to measure the DC resistance of inductance circuit such as power transformer coil,current transformer coil and so on. Also the tester could be applied to measure the cable resistance in 4-wire mode GDZC Series 1A to 50A Transformer Winding Resistance Meter uses Constant current source to measure the DC resistance of inductance circuit such as power transformer coil, current transformer coil and so on. GDZC Series 1A to 50A Transformer Winding Resistance Meter has functions of self test, data processing, discharge rapidly, result print and so on. Functions A new switching power supply technology makes output current more stable and power larger than before. The tester has an advanced signal process circuit which has a good performance at anti-noise. Test data is precise and stable. The tester has protections to prevent circuit over-current, circuit over-voltage, wrong operation, discharge and so on. Small size, light weight and more suitable for outdoor using. Varies levels of output current make measuring range more wide. Large-screen LCD makes operation easy. Company Information Our company has become one of the leading manufacturer of petroleum testing instrument and electrical testing instrument since 2009sâ??. We have developed sales channels in many countries such as Malaysia,India,Germany,USA,Mexico,Saudi Arabia,South Africa and other countries worldwide. and we have gained great advantage and high reputation in international market. We are making effort to develop together with customers from both domestic and abroad on the basis of reciprocity.Client,quality and service are our supreme target. Our Services Pre-sale Service: Inquiry will be replied within 24 hours. Welcome to visit our factory. Technical datas and operation manual sent for evaluation. After-sale Service: Training how to instal the machine, training how to use the machine at our factory; Engineers available to service machinery overseas at customers' cost;
GDVA-404 Portable current transformer voltage transformer CT PT analyzer Tests for Current Transformer: 1. Excitation curve and parameters test 2. Turns ratio test 3. Ratio and phase error test 4. Polarity mark check 5. Winding resistance measurement 6. Secondary loop burden measurement 7. Error line curve test for protection CT 8. Transient CT parameters test 9. CT nameplate guess 10. Saturation hysteresis loop curve measurement Tests for Potential Transformer: 1. Turns ratio test 2. Ratio error and phase angle error test 3. Polarity test 4. Secondary burden test 5. Winding resistance test Applications of CT/ PT Analyzer: 1. CT nameplate check 2. CT parameters check in work burden 3. CT transient parameters analysis 4. CT ratio and phase error calibration 5. PT routine test Main specification: 1. Test standards: IEC60044-1, IEC60044-6, GB1208, GB16847, C57.13 2. Power supply: AC220V±10%,50Hz/60Hz±10% 3. Power output: 0.1~125V (AC) 4. Current output: 0.001~5A(RMS) 5. Power output:300VA 6. Maximum knee voltage measurement:45kv 7. Current measurement: Range:0~10A (automatically change range in 0.1/0.4/2/10A) Error
Transformer tester, circuit breaker tester, high voltage tester, oil purifier.
Metallic silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. Metallic silicon is a product made of quartz and coke smelted in an electric furnace. The content of the main component silicon is about 98%, and the other impurities are iron, aluminum, calcium, etc. In industry, silicon metal is usually produced by reducing silicon dioxide by carbon in an electric furnace. Chemical reaction equation: the purity of silicon prepared by SiO2+2C Si+2CO is 97 98%, which is called metallic silicon. Then it is melted and recrystallized, and impurities are removed with acid to obtain metallic silicon with purity of 99.7~99.8%. Metal silicon particles: 1-200mm silicon metal should be used to produce organic silicon, produce high-purity semiconductor materials and prepare alloys with special purposes. (1) Production of silicone rubber, silicone resin, silicone oil and other silicone. (2) Manufacture high-purity semiconductors. (3) Prepare alloy. (4) It is an excellent antioxidant in refractory and powder metallurgy industries. Our company can provide various specifications and models of metal silicon blocks, particles and powders according to customer requirements.
Honeycomb ceramic heat storage body has many remarkable advantages, such as high temperature resistance, corrosion resistance, good thermal shock stability, high strength, large heat storage capacity, good thermal conductivity, etc., and its energy-saving effect and service life are greatly improved. Regenerative high temperature air combustion is a new combustion technology with great energy saving and environmental protection effects. Honeycomb ceramic regenerator is the key component of regenerative burner, which is widely used in various furnaces, such as heating furnaces, hot blast furnaces, heat treatment furnaces, cracking furnaces, roasters, melting furnaces, soaking pits, oil and gas boilers, etc. in steel, machinery, building materials, chemistry, petrochemical, coating, non-ferrous metal smelting and other industries. This technology makes the two regenerators alternately absorb heat and release heat through the reversing device to maximize the heat recovery of flue gas, and then heats the combustion air and gas in the furnace to more than 1000 Even the inferior fuel with low calorific value can achieve stable ignition and efficient combustion, which can save fuel up to 25% - 30%, increase the output by more than 15%, reduce the oxidation burning loss of steel billet by more than 40%, and reduce the flue gas temperature of NOx emission less than 100 ppm to less than 150 The greenhouse effect of the earth's atmosphere has been greatly reduced. If most industrial kilns in the country adopt HTAC technology, its economic and social benefits are immeasurable, which will greatly alleviate the situation of energy shortage and greatly improve the living environment of human beings.
GDJ Series Oil Immersed Test Transformer AC DC Hipot Tester for Cable Withstand Voltage Testing is applied in power system for insulation test of high voltage equipment. The typical application of the HIPOT tester is as follow: Power Transformer AC high voltage withstand test Circuit Breaker AC high voltage withstand test High voltage motors high voltage withstand test Voltage/current transformer high voltage withstand test High voltage power source for calibration of high voltage meter Model Selection Table: Please confirm the right model before order. The main parameters include input voltage, maximum output voltage and capacity. The parameters in this table are response for HV transformer only and we will install the main control box according to the capacity and input voltage of the model you order.
GDKZ-IV High Voltage Circuit Breaker Vacuum Degree Tester, High Voltage Switchgear Vacuity Tester Introduction: GDKZ-IV High Voltage Circuit Breaker Vacuum Degree Tester, High Voltage Switchgear Vacuity Tester can direct quantitative measuring vacuum degree of vacuum switch interrupter without removing. It can not only measure the normal range of vacuum degree of switchgear, but also can measure some vacuum switches which leak faster. Comparing with the measuring results of past years, its life can generally be inferred, prevent accidents. GDKZ-IV High Voltage Circuit Breaker Vacuum Degree Tester, High Voltage Switchgear Vacuity Tester is compact, lightweight and compact models, short test time, reliable measurement results, good stability, high precision, fully functional. It is the ideal instrument for quantitative measuring vacuum switches. Specifications: No. Item Name GDKZ-IV High Voltage Circuit Breaker Vacuum Degree Tester, High Voltage Switchgear Vacuity Tester 1.Detection objects:various models of vacuum switch 2.Detection method:using new excitation coil and detect vacuum tube without disassembly 3.Application area:This instrument is a all-purpose type, can measure the vacuum of variety models of open magnetic vacuum tube 4.Detection range:10 -5 -10 -1 Pa 5.Measurement accuracy: 10 -5 -10 -4 Pa, 10% 10 -4 -10 -3 Pa, 10% 10 -3 -10 -2 Pa, 10% 10 -2 -10 -1 Pa, 10% 6.Magnetic field voltage:1700V 7.High-voltage of pulsed electric field:30KV 8.Open distance of switch tube in vacuum test:normal open distance 9.Testing environment:-20â??~ 40â?? 10.Weight:12kg 11.Dimension:420 Ã? 320 Ã? 280 (mm) 12.Sampler:magnetic coil
GDHL 100A, 200A, 400A Circuit Breaker Contact Resistance Tester, Loop Resistance Tester Introduction: Contact resistance tester is used to test the contact resistance of circuit breaker or high current cable contacts. It is designed according to IEC62271. The main application of the tester is measurement of circuit breaker contact resistance. All the test results of the tester could be print by the micro-printer which is integrated in the tester. Also all the test results saved in the tester could be upload to PC computer and then convert to MS WORD document. Features: Rapid test; Result print; Upload data to PC; Specifications: 1.Measuring range:0-1999.9 μΩ Resolution:0.1 μΩ 2.Measuring current:DC 100A, 200A, 400A, 600A for choice 3.Measuring precision:0.5 %RGD+0.05%FS 4.Display mode:LCD 5.Data storage:Save no more than 100 groups of data 6.Data connection:RS232 computer interface 7.Rated power supply:AC220V 8.Size:340mmÃ? 280mm Ã? 210mm 9.Environment temperature:-10 â??~+40 â?? 10.Relative humidity:
