It is used to evaluate the resistance tracking performance of solid insulating material surface under the combined influence of electric field and humid or contaminate medium. Sum up,it is used to measure the compare tracking index (CTI) and electrical resistance index (PTI).
Features: 1. Material: Alloy Steel, Carbon Steel, Stainless Steel, , Cast Iron, Aluminum, Copper, Brass and so on 2. Heat Treatment: Hardening and Tempering, High Frequency Quenching, Carburizing Quenching and so on. 3. Surface Treatment: Galvanizing/Zinc Plating, chrome plated, Black oxide Treatment, Spray Paint, Mirror Finish, Sand-blasting and so on according to ROHS demand. 4. Inspection: All items are checked and tested thoroughly during every working procedure and after the product is finally manufactured to ensure that the best quality product enter into the market. 5. Durable, bad condition Resistance Our sprocket models for your reference: 1)Short/single pitch sprocket: *Chain matched:35 (06C) Teeth:from 9-120 *Chain matched:40 (08A) Teeth:from 9-120 *Chain matched:50(10A) Teeth:from 9-120 *Chain matched:60 (12A) Teeth:from 9-120 *Chain matched:80 (16A) Teeth:from 9-120 *Chain matched:100 (20A) Teeth:from 9-120 *Chain matched:120 (24A) Teeth:from 9-120 *Chain matched:140(28A) Teeth:from 9-120 *Chain matched:160 (32A) Teeth:from 9-120 *Chain matched:180 (36A) Teeth:from 9-120 *Chain matched:200 (40A) Teeth:from 9-120 2)Double pitch sprocket: *P=25.4mm Teeth:from 7-100 *P=31.8mm Teeth:from 7-100 *P=38.1mm Teeth:from 7-100 *P=50.8mm Teeth:from 7-100 *P=63.5mm Teeth:from 7-100 Packing: Little quantity (Samples ) Carton More quantity: Wooden case Delivery time: standard size  within 10 days.                custom-made size within 15 days. ServiceOEM/ODM
Product details Product Specification Measures from 0-9990ppm Accuracy:+-2%, Battery: 2x1.5V(Button Cell) Size:155x31x23mm(6.1X1.2x0.9in) Use the TDS Meter to: Check the performance of your water filter Check for the hardness (1 grain=17ppm) Make sure you always drink pure water. Features Hold function saves the measurements for convenient reading and recording. Auto-off function:turns off meter after 10 minutes of non-use to conserve batteries. Dual Range: Measures from 0-999ppm,with a resolution of 1 ppm. From 1000 to 9990ppm,the resolution is 10ppm, indicated by drinking x 10 symbol,Factory calibrated. Advantages: Taking Temperature Measurement 1.Once the meter is on,the temperature function can be used at any time, in or out of liquid. 2.Press the TEMP button.The display will switch to temperature(in Celsius only). 3.To return to TDS mode,press the TEMP button. Precaution and notes Do not drop the entire TDS meter in water or dip beyond the maximum immersion level.This unit is not covered under the warranty if water enters the unit. 2. Do not store the TDS meter under high temperature or direct sunlight.This will shorten the life-span of the product and potentially avoid the warranty. 3. The TDS-3 meter is calibrated at 642ppm. It is recommended that the calibration level should be the similar to the sample to be tested.If you are testing higher ppm(member,water quality association). Calibration Your meter has been factory calibrated well. warranty 1.Three year warranty: The product is warranted to the purchaser against material and workmanship for three(3) years from date of purchase. What is covered: Parts and labor , or replacement at the companyâ??s option. Transportation charges to the purchaser. What is not covered: Transportation charges to the company. Damages from the abuse or improper maintenance (see operating instructions and precautions). Any other consequential damages, incidental damages ,or incidental expenses,including damages to the property.Some states do not allow exclusive or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. FAQ Question 1: What is the MOQ of this item ? Answer: The item MOQ is 5000pcs. Question 2: How to pack this item? Answer: Box packing is our usual practice, you can also send us your packing design, and we can packing as your requirement. Question 3: How to make payment? Answer: You can make payment by T/T,Paypal.Western Union and of course cash face to face at our factory. Question 4: What is the lead time? Answer: Our lead time is within 10 days after receive your payment based on MOQ:5000PCS. Question 5: Can you accept OEM & ODM? Answer: Yes, we can accept OEM &ODM -
Digital Electronic Tension Meter (DTM-501) for Yarn Copper Wire Fibre DTM Series Digital Tension Meter Tension measuring 128 * 64 LCD display, late-model design, comfor table handfeel , easy operation, measure the value of direct display tension, maximum, minimum, and can store records of measurements to determine the quality control of the actual tension values. It can be widely used in wire, strip processing time of tension measurements (such as: yarn, steel wire, copper wire, copper strip, tape, film, fiber-optic cable, carbon fiber lines, etc.).
Digital Electronic Tension Meter (DTM-501) for Yarn Copper Wire Fibre DTM Series Digital Tension Meter Tension measuring 128 * 64 LCD display, late-model design, comfor table handfeel , easy operation, measure the value of direct display tension, maximum, minimum, and can store records of measurements to determine the quality control of the actual tension values. It can be widely used in wire, strip processing time of tension measurements (such as: yarn, steel wire, copper wire, copper strip, tape, film, fiber-optic cable, carbon fiber lines, etc.).
(TL-101) Digital manometer measures gauge/differential pressure from -55H2O to +55H2O(2 psi) It features 11 selectable units of measure: in H2O, pis, bar,mbar,Kpa,inHg,mmHg,ozin2,ftH2O,kgcm, additional features include data hold and auto power off disabled,careful use of this meter will provide years of reliable service. Features: 1.Max / minimum / average, and with a relative time 2.Large LCD backlit dual display 3.Zeroing, offset, and data compensation 4.Low battery display and automatic shutdown 5.Data Hold and Error code 6.9Vbattery 7.Client can calibrate the meter by oneself Specifications: 1.Pressure Range:+/-5psi(TL-101) 2.Accuracy:+0.3% FSO (at 25oC) 3.Repeatability: +0.2% (Max+0.5%FSO) 4.Linearity/Hysteresis:+0.29% FSO 5.Response Time:0.5Seconds Typical 6.Over Range Indicator:Hi 7.Under Range Indicator:Lo 8.Operating Conditions:0 to 50oC(32 to 122oF) 9.Storage Conditions:-10 to 60oC (14 to 140oF) 10.11 Selectable units of Measure 11.Max / minimum / average, and with a relative time 12.Large LCD backlit dual display 13.Zeroing, offset, and data compensation 14.Low battery display and automatic shutdown 15.Data Hold and Error code 16.9Vbattery 17.Client can calibrate the meter by oneself OEM is acceptable CE and ROHS are approved Lowest shipping cost could be provided 53X31X36CM/carton 37pcs/carton 10KGS/carton
Features: 1.Light,temperature and humdity measurement 2.Lux and Fc unit switchable 3.Celsius and Fahrenheit switchable 4.Auto range 5.Large LCD with Backlight 6.Data Hold Function 7.Min/Max/Avg Function 8.Detachable Sensor 9.Low Power Consumption Specifications: Light measure range: 0.1 to 200,000 Lux(Fc switchable) Accuracy:¡¨¤4%(0.1 to 10,000Lux);¡¨¤10% above 10,000Lux Resolution:1 Lux/0.1FC Sampling:0.5sec Temperature range:-10~50oC(14 to 122oF) Accuracy:¡¨¤1oC/¡¨¤1oF Humidity range:20%~90%RH Accuracy:¡¨¤5% Operation temperature:0 to 50oC(32 to 122oF) Operation humidity:10 to 90%RH Storage temperature: -10 to 60oC(14 to 140oF) Storage humidity:10 to 75%RH Size:220*55*35mm Weight:220g(included 9V battery) 53X31X36CM/CARTON 30PCS/CARTON 10.72kgs/CARTON
Product description 120KV 10ma DC Cable Test System is an important equipment for DC voltage withstand test and leakage current test of HV electrical equipments, cables, surge arresters in electriv industry and power supply departments. 120KV 10ma DC Cable Test System is developed based on the calibration made by National HV Meterage Station, it accords with the standard "Generation Requirement of Portable HVDC Generator"(ZGF 24003-90) Technique Index 1. power: AC220V+10%, 50Hz+1% 2. Output voltage indicator accuracy:
Labels, carton boxes, books, metalized printing, printed materials, electronic components, parts, panels, note book printing, text book printing, cake box,groundnut oil.
Frequency converters upto 600 hz, servo stabilizers, electrical panels, led lights, industrial stabilizers, transformers, etc..
Electrical Switchgear
SENYUAN Power Distribution Panel provides production and supply control and distribution systems to meet customer requirements. Complete advanced power distribution solutions to solve the complexity of generators and power plants. Single genset output to load with ATS for grid � Single genset synchronized onto grid � Multi-Genset paralleling � Multi-Genset paralleling and synchronization onto grid � Multi-Genset paralleling by Bus Coupling KYN28A-12 Indoor metal-clad withdrawable switchgear LOW-voltage combination switchgear Shandong senyuan new energy technology co. LTD is a high-tech enterprise which produces 1MW to 100MW new energy power plant and integrated electrical control system. The total area of Sen yuan new energy industry covers an area of 76,000 square meters,There are 10 production workshops, each of which occupies an average area of 3000 square meters. Shandong Sen source new energy equipment manufacturing Co., Ltd. has a complete enterprise GB/T 19001-2008/ISO9001:2008 version certification system (square) and China Quality Certification Center CCC certification system, the company is a high-tech enterprise, has 16 industry patents and 16 computer software copyright. Company: Shandong senyuan new energy technology co. ,LTD
SENYUAN Power Distribution Panel provides production and supply control and distribution systems to meet customer requirements. Complete advanced power distribution solutions to solve the complexity of generators and power plants. Single genset output to to load with ATS for grid Single genset synchronized onto grid Multi-Genset paralleling Multi-Genset paralleling and synchronization onto grid Multi-Genset paralleling by Bus Coupling KYN28A-12 Indoor metal-clad withdrawable switchgear LOW-voltage combination switchgear
Introduce Temperature and Humidity Test Chamber is designed for testing the capability of heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance, it is suitable for quality control of the industries of electron, electrical equipment, vehicle, metal, foodstuffs, chemistry, building materials, luggage, printing, packaging, etc. Featurers 1)The separation of humidifier circuit from electric circuit improves safety and protects the circuit against the leakage of water supply line. 2)Available in Chinese and English LCD touch screen, easy operation and program. 3)Able to display the relative date and information of the whole operating system in running mode, graphic display. precautions, maintenance and troubleshooting appear on the screen instantly. 4)The Sirocco fan motor provides greater cyclic airflow to avoid dead corner in the chamber so as to obtain an uniform distribution of temperature and humidity. 5)The system of heating up, heating down, dehumidifying, and humidifying can be operated independently so as to reduce the cost of testing, extend the operating life of the machine and decrease the failure rate. 6)Water Supply adopts automatic watering System, Circulating water supply together with water filter.
Introduction Competitive Price Constant Climatic Walk in Chamber used to test various types of materials for their tolerances under condition of heat, cold, dry, humidity. Application: For all types of electronic products quality inspection , electric appliance, andcommunication, instrument, automobile, plastic, metal, food, chemical, building materials, medical and aerospace industries products. Model BRS Series ( 4m~120m specified by user ) Temp-range A:-20~+150, B:-40~+150, C:-70~+150 Humid-range 20% R.H ~98% R.H ( Can specified low temp and low humid ) Temp. Accuracy 0.5 Humid. Accuracy 3%R.H Heating and cooling speed 5/min, 10/min, 15/min (Standard load 5~30Kg Aluminum Ingot ) Interior material Stainless steel SUS304 (mirror) Exterior material Spray-paint zinc plating steel panel Thermal Insulation material Hard polyfoam+ glass fiber Cooling system Cooling by Bitzer semi hermetic compressor Accessories Observation window( double tempered glass), Double-door:0.8x1.8M,Anti-explosion light, Interior LED lighting, control box 1set Safety device Switch, Over voltage protection, over heat protection, over current protection over temperature protection and water-lacking protection for Compressor. More Products Features 1.Used in various rang of temperature and humidity environment,can meet different testing requirements.Adopting BTHC uniqe control method, with safety and accurate temperature and humidity environment. 2.Equipped with high precision digital display temperature and humidity controller 3.Refrigeration circuit performation controlled by temperature setting value automatically,capable of starting up condenser under high temperature,direct cooling. 4.With wide view glass window,easy to observe the testing process. 5.Protection system: Electrical breaker,overheat protection,phase absence protection,water shortage alarm.
ALTITUDE TEST CHAMBER Altitude test chambers combine temperature and altitude with optional humidity for simultaneous environment testing. Features External pressure type box body structure and stainless steel tank design, rational air circulation system and scientific layout of heating, refrigerating system. Adopts international brand of imported parts for cooling system to improve operation reliability High precision and stable performance with touch screen controller, friendly Man-Machine interface. Multiple layers of safety device to easy maintenance. Standards Implement and Met GB11159-89 GB10590-89 GB15091-89 GB/T2423.25-1992 GB/T2423.26-1992 GJB150.0-86 Specifications 1. Dedicatetouch and excellent user experience 2. Unique and compact design, top grade appearance, stable performance and easy operation 3. Can simulate a wide rang of temperature and humidity environments 4. Capable of testing large components, assemblies, and finished products 5. Customized sizes and configurations available 6. One year warranties
GCK low-voltage switchgear is widely used in power plant, substation, power distribution center and PC motor control center MCC factories and high-rise buildings, as AC 50-60Hz, rated voltage 660V and below, rated current is 4000A and below the power supply system, power distribution, motor control, low voltage the distribution of reactive power compensation using device.
Quick Details Place of Origin: Shandong, China (Mainland) Brand Name: Zhongchuang Model Number: ZCTL-Z50kN Power: Electronic Usage: Spring Tester Product name: 50kN Computer Control Spring Compression Testing Machine Test force: 50kN Resolution of test force: 1/500000 Stroke range: 1%-100% Resolution of displacement: 0.001mm Min reading value: 10N Compression space: 600mm Diameter of plates: 300mm Test speed: 0.01-300mm/min Power supply: AC220V 10% 50Hz Packaging & Delivery Packaging DetailsSpecial wooden packing box for export Delivery Time15 working days after payment Specifications Data Max test force50kN Min reading value10N Stroke range1%-100% Resolution of test force1/500000 Accuracy of displacement0.01mm Compression space600mm Diameter of plates300mm Test speed0.01-300mm/min Power supplyAC220V 10% 50Hz Size of valve spring tester600*400*1750mm Weight of valve spring tester400kg Grade of valve spring testerGrade 1 Power supplyAC220V 10% 50Hz Testing Machine Img The 50kN Computer Control Spring Compression Testing Machineis developed and produced by our company, which is mainly used to test the compression strength of all kinds of compression springs and elastic components.
KYN28A-12 is the switchgear apply to the single busbar power system and single busbar sectionalized power system with three-phase AC 50Hz,7.2~12kV.It can be used for receiving & distributing electric power of the transmission and distribution control. The withdrawable part of the switchgear can be equipped with CKVB vacuum circuit breaker, vacuum contactor and other components. It used for reception and distribution of electricity transmission and distribution control. It can provide satisfied technological solution in various different cases according to cliens requirements.
1.Performs every type of service including power injection, measurement, ground testing, polarity checks, continuity testing and components activation. 2.Easy to read AV0 meter allows you to read voltage, current and resistance at the fingertip. 3.With a flip of the power switch, you have an instant hot/ground lead for powering up electrical components like cooling fans, relays, etc. 4.Simultaneously uses the hot lead and the found lead to activate components right in your hand. 5.Instantly identifies positive, negative and open circuits. 6.Circuit breaker protected. 7.Bulit-in flashlight enables you to work in the dark. 8.Audio tone indicator allows for no-look menu scrolling once user are familiar with menu tone assignment. 9.20ft(extendable)cable provides excellent accessibility to test along the vehicle. 10.Extremely easy to use and highly reliable.
