Changsha Motor For Electronic Instruments Suppliers and Manufacturers

Electronic ballast 1) power voltage: 220v 2) power frequency: 50-60hz 3) power factor: 0.98 4) coeffcient: 0.99 5) thd: n15% 6) cf: n1.7 8) specifications: 1 x 24w, 2 x 24w, 3 x 24w, 1 x 36w, 2 x 3 6w, 3 x 36w, 1 x 40w, 2 x 40w, 1 x 55w, 2 x 55w

Our products has high techniques, stable and reliable performance .It is widely used on intermediate and small curtain , screen and awning Which the load requirement is less than 25kg 1cbm

T8 electronic ballast 1)power voltage: 220v 2)power requency: 50-60hz 3)power actor: 0.98 4)coecient: 0.95 5)thd: n15% 6)c: n1.7 8)speciications: 1 x 18w, 2 x 18w, 3 x 18w, 1 x 30w, 2 x 30w, 3 x 30w, 1 x 36w, 2 x 36w, 3 x 36w, 1 x 58w, 2x58w, etc 9) metal housing We can manuacture dierent sizes and speciications o Electronic ballasts according to customers' request.

Sell t5, t6 electronic ballast Specifications: 1). Power voltage: 220v 2). Power frequency: 50-60hz 3). Power factor: 0.98 4). Coeffcient: 0.95 5). Thd: 10% 6). Cf: 1.7 7). Life expectancy(hrs): 20000hrs 8). Ext.Dimension(lx wx h): 320x 34x 28mm; 365x 40x 30mm 9). For lamp type: 2 x 14w, 2 x 21w, 2 x 28w, 2 x 35w, 3 x 14w, 3 x 21w, 3x 28w, 3 x 35w 10) metal housing Features: 1) energy saving 2 )low voltage igniting 3) high power factor 4) low harmonic 5) long life 6) flicker free and no noise 7) easy to install and use We can manufacture different sizes and specifications of Electronic ballasts according to customers' request.We also Can provide oem service

I product features Using unique pulse phase modulation method eliminate tubes acoustic oscillation to ensure the safety of tubes, prolong services life. Adopt unique pulse deduct technology to achieve overload protection. Its consumption is low, the efficiency is as high as 96%; the power factor above 0.99, low total harmonic current distortion, less impact on power network. Wide working voltage range: ac 90v~260v, which can guarantee the output power constant when the input power voltage is unstable. Perfect protection function, such as built-in overvoltage, undervoltage, output short circuit, open circuit, which can protect automatically for safe use. Low temperature rise, it is suitable for wide range environment temperature: -30? to +50?(-22~+122f) Ii technical parameters Lamp watts: 130w high pressure sodium lamp Input voltage frequency: 50/60hz Input voltage range: 160-260v ac Input current: 0.65a Power factor: >0.99 Total harmonic current distortion: =8% Short circuit protection yes Open circuit protection yes Overheating protection yes Lamp failure protection yes Temperature range : - 30 ? ~ + 50 ? Size (l * w* h) 148 x 77 x 51.2 mm Iii: standards and certification: Safety en61347-2-12 Emi en61000-3-2 Ems cisper15.Ed7.2 Quality standard iso9001 Environmental standards iso1400 Related certification ce/ccc

I product features Using unique pulse phase modulation method eliminate tubes acoustic oscillation to ensure the safety of tubes, prolong services life. Adopt unique pulse deduct technology to achieve overload protection. Its consumption is low, the efficiency is as high as 96%; the power factor above 0.99, low total harmonic current distortion, less impact on power network. Wide working voltage range: ac 90v~260v, which can guarantee the output power constant when the input power voltage is unstable. Perfect protection function, such as built-in overvoltage, undervoltage, output short circuit, open circuit, which can protect automatically for safe use. Low temperature rise, it is suitable for wide range environment temperature: -30? to +50?(-22~+122f) Ii technical parameters Lamp watts: 110w high pressure sodium lamp Input voltage frequency: 50/60hz Input voltage range: 160-260v ac Input current: 0.54a Power factor: >0.99 Total harmonic current distortion: =8% Short circuit protection yes Open circuit protection yes Overheating protection yes Lamp failure protection yes Temperature range : - 30 ? ~ + 50 ? Size (l * w* h) 148 x 77 x 51.2 mm Iii: standards and certification: Safety en61347-2-12 Emi en61000-3-2 Ems cisper15.Ed7.2 Quality standard iso9001 Environmental standards iso1400 Related certification ce/ccc

I product features Using unique pulse phase modulation method eliminate tubes acoustic oscillation to ensure the safety of tubes, prolong services life. Adopt unique pulse deduct technology to achieve overload protection. Its consumption is low, the efficiency is as high as 96%; the power factor above 0.99, low total harmonic current distortion, less impact on power network. Wide working voltage range: ac 90v~260v, which can guarantee the output power constant when the input power voltage is unstable. Perfect protection function, such as built-in overvoltage, undervoltage, output short circuit, open circuit, which can protect automatically for safe use. Low temperature rise, it is suitable for wide range environment temperature: -30? to +50?(-22~+122f) Ii technical parameters Lamp watts: 100w high pressure sodium lamp Input voltage frequency: 50/60hz Input voltage range: 160-260v ac Input current: 0.45a Power factor: >0.99 Total harmonic current distortion: =8% Short circuit protection yes Open circuit protection yes Overheating protection yes Lamp failure protection yes Temperature range : - 30 ? ~ + 50 ? Size (l * w* h) 148 x 77 x 51.2 mm Iii: standards and certification: Safety en61347-2-12 Emi en61000-3-2 Ems cisper15.Ed7.2 Quality standard iso9001 Environmental standards iso1400 Related certification ce/ccc

Hunan Puqi Geologic Exploration Equipment Institute is a professional institution in china who engaged in the R & D, manufacturing and sales of pipe water leak detector, leakage automatic analyser, geophysical prospecting underground water detector, cavity detector, mine locator, dam piping detector, borehole inspection camera and pipeline detector. More than 200 staffs, including 16 senior engineer, 49 intermediate engineer.  �Underground Water Detector �Water Leak Detector �Handheld Water Detector �Borehole Inspection Camera �Pressure Pipeline Leakage Automatic Analyser �Dam Piping Leak Detector �Earth Resistivity Meter �Mine Locator �V4 Archaeological Detector �Pipeline detector

I product features: Using unique pulse phase modulation method eliminate tubes acoustic oscillation To ensure the safety of tubes, prolong services life. Adopt unique pulse deduct technology to achieve overload protection. Its consumption is low, the efficiency is as high as 96%; the power factor above 0.99, Low total harmonic current distortion, less impact on power network. Wide working voltage range: ac 90v~260v, which can guarantee the output power constant When the input power voltage is unstable. Perfect protection function, such as built-in overvoltage, undervoltage, output short circuit, Open circuit, which can protect automatically for safe use. Low temperature rise, it is suitable for wide range environment temperature: -30? to +50?(-22~+122f) Ii technical parameters Lamp watts: 360w high pressure sodium lamp Voltage frequency: 50/60hz Input voltage range: 160-260v ac Power factor: >0.99 Wave crest ratio: =1.7 Short circuit yes Open circuit yes Over-temperature yes Lamp failure yes Temperature range : - 30 ? ~ + 50 ? Size (l * w* h) 197 x 106 x 63 mm Iii: standards and certification: Safety en61347-2-12 Emi en61000-3-2 Ems cisper15.Ed7.2 Quality standard iso9001 Environmental standards iso1400 Related certification ce/ccc

I product features:  using unique pulse phase modulation method eliminate tubes acoustic oscillation   to ensure the safety of tubes, prolong services life.    adopt unique pulse deduct technology to achieve overload protection.  its consumption is low, the efficiency is as high as 96%; the power factor above 0.99,  low total harmonic current distortion, less impact on power network.  wide working voltage range: ac 90v~260v, which can guarantee the output power constant  when the input power voltage is unstable.  perfect protection function, such as built-in overvoltage, undervoltage, output short circuit,  open circuit, which can protect automatically for safe use.  low temperature rise, it is suitable for wide range environment temperature: -30ºc to +50ºc(-22~+122f) Ii technical parameters Lamp watts:      400w high pressure sodium lamp Voltage frequency:     50/60hz Input voltage range:  160-260v  ac Power factor:   >0.99 Wave crest ratio: =1.7 Short circuit           yes Open circuit            yes Over-temperature      yes Lamp failure            yes Temperature range :          - 30 ºc ~ + 50 ºc Size (l * w* h)           197 x 106 x 63 mm Iii: standards and certification: Safety                            en61347-2-12 Emi                                en61000-3-2 Ems                               cisper15.Ed7.2 Quality standard               iso9001 Environmental standards    iso1400  Related certification          ce/ccc

Place of Origin: California, United States Brand Name: Original Model Number: HMS K1C1 F5.5 Usage: HMS K1C1 F5.5 Theory: Sensor Output: Sensor Lowest price: Pls Contact us! Lead time: 1-2days Condition: 100% New and Original WhatsApp: +8613715255627 Shipment: DHL/FEDEX/TNT/UPS/EMS.etc More detail: Contact us!!

Place of Origin: USA Brand Name: Melexis Model Number: MLX90614ESF-BCF Usage: Temperature Sensor Theory: Ultrasonic Sensor Description: MLX90614ESF-BCF Product name: MLX90614ESF-BCF Brand: Melexis Place of origin: United States Operation temperature: -40â?? to +85â?? Output: Digital Sensor Condition: Brand-new Warranty: 1 Year D/C: +19

Place of Origin: original Brand Name: original Model Number: OTP-638D2 Usage: Other Theory: Other Output: Other Description: OTP-638D2 Color: Original Color Shipping Term: DHL/TNT/FEDEX Payment: Union.Paypal TT Delivery time: 3 working days Quality: original

Product name 10TP583T operating temperature - 20 c to + 100 cpackage / case to-18 brand semitec mounting style through hole detectivity d-star at 500 f 14.7e7 cm hz1/2 / welement size1.05 mm x 1.05 mm noise equivalent power - nep2.2 nw/hz 1/2 photo sensitivity15 v/w height 2.85 mm length5.6 mm operating temperature range- 20 c to + 100 c

Tilt sensor 1.Measuring range1p2p5p10p15p30p45p60p70p 2.The highest resolution0.0003p 3.Degree of accuracy0.0010.0020.0030.0050.010.020.030.050.1 4.Linearity error

FDR-3561 Octane analyzer (motor / Research Method) Scope Applicable "Gasoline Octane machine assay (MON)" GB / T503, "Determination of the gasoline octane engine (research)" GB / T5487, and ASTM D2700, ASTM D2699 Features 1, using the FLD modular design, the motor method and research method can switch the two conditions; 2, the instrument supports interpolation commentary oil operation, the test results can be quickly calculated; 3, SE air filtration systems configured to provide standards-compliant clean, dry, heated gases; 4, professional knock sensor signal FDT-DS uses the industry standard design, more stable and reliable; 5, configure a special Friends knock detection system to ensure zero for knock signal, magnification, broadening adjust stability, precision instrument repeatability is less than 0.2 / R octane. 6, using magnetic induction ignition, the test of detonation ignition time more precise. 7. Configure FAD security system for emergency protection under abnormal conditions, protect the safety of operating personnel; 8, the device uses user-friendly design, customers can demand, self-matching low-temperature test tank, and cooling water circulation system. Technical Parameters 1, measuring range: 50 to 100 octane 2, the compression ratio range: 4: 1 to 12: 1 3, cylinder bore: 65mm 4, piston stroke: 100mm 5, the engine speed range: 900 ± 9r / min (MON), 600 ± 6r / min (research method) 6, the machine rated power: 8000W 7, Power: 380 ± 10% VAC, 50 ± 1Hz, 220 ± 10% VAC, 50 ± 1Hz

FDR-3571 Octane analyzer (Motor / Research Method) Scope The octane number of gasoline (petrol label) is a contract value, which means the antiknock properties of gasoline, it is the most important quality index of gasoline vehicles, it is one of the core content in oil specification analysis. It is determined by comparing with standard fuel in the standard engine test under specified operating conditions. It can conform to the ASTM D 2699, ISO 5164, ASTM D2700 standards, there are two method: Motor method and Research method. Features 1, the instrument uses a computer touch screen operation, human-friendly communication interface 2, the screen interface can display real-time experimental parameters of the indicators change, at any time monitoring 3, automatic & jog operation adjust the compression ratio, with a limit protection 4, the instrument can use two kinds of operation methods: interpolation and compression ratio method 5, the instrument can automatically generate test reports, and can automatically print the results 6, the instrument is equipped with SE air filtration system, it can provide standard, clean, dry and constant temperature gas; 7, the professional knock signal sensor FDT-DS uses the industry standard, it is more stable and reliable; 8, the instrument is equipped with a special Friend Company's knock detection system, which ensures that the knock signal of the zero, magnification, stable regulation of stability, the repeatability and precision of the instrument are less than 0.2 / R octane number. 9, it uses a magnetic induction ignition, so that the ignition time in the test is more accurate. 10, the instrument is equipped with FAD security protection system, which is used for emergency protection under abnormal conditions to protect the safety of operators; 11, the instrument uses a user-friendly design, customers can also be based on demand, self-matching low-temperature test tank and cooling water circulation system. Technical Parameters 1, measuring range: 50 to 100 octane number; 2, there are two method: Motor method and Research method, it can improve the user's investment effectiveness; 3, cylinder bore: 65mm; 4, the cylinder stroke: 100mm; 5, engine displacement: 0.33L; 6, the compression ratio range: 4: 1 to 12: 1; 7, the engine speed range: 900 ± 9r / min (Motor method) 600 ± 6r / min (Motor method) 8, the machine rated power: 8000W 9, power supply: 380 ± 10% VAC, 50 ± 1Hz 220 ± 10% VAC, 50 ± 1Hz

FDR-3571 Octane analyzer (Motor / Research Method) Scope The octane number of gasoline (petrol label) is a contract value, which means the antiknock properties of gasoline, it is the most important quality index of gasoline vehicles, it is one of the core content in oil specification analysis. It is determined by comparing with standard fuel in the standard engine test under specified operating conditions. It can conform to the ASTM D 2699, ISO 5164, ASTM D2700 standards, there are two method: Motor method and Research method. Features 1, the instrument uses a computer touch screen operation, human-friendly communication interface 2, the screen interface can display real-time experimental parameters of the indicators change, at any time monitoring 3, automatic & jog operation adjust the compression ratio, with a limit protection 4, the instrument can use two kinds of operation methods: interpolation and compression ratio method 5, the instrument can automatically generate test reports, and can automatically print the results 6, the instrument is equipped with SE air filtration system, it can provide standard, clean, dry and constant temperature gas; 7, the professional knock signal sensor FDT-DS uses the industry standard, it is more stable and reliable; 8, the instrument is equipped with a special Friend Company's knock detection system, which ensures that the knock signal of the zero, magnification, stable regulation of stability, the repeatability and precision of the instrument are less than 0.2 / R octane number. 9, it uses a magnetic induction ignition, so that the ignition time in the test is more accurate. 10, the instrument is equipped with FAD security protection system, which is used for emergency protection under abnormal conditions to protect the safety of operators; 11, the instrument uses a user-friendly design, customers can also be based on demand, self-matching low-temperature test tank and cooling water circulation system. Technical Parameters 1, measuring range: 50 to 100 octane number; 2, there are two method: Motor method and Research method, it can improve the user's investment effectiveness; 3, cylinder bore: 65mm; 4, the cylinder stroke: 100mm; 5, engine displacement: 0.33L; 6, the compression ratio range: 4: 1 to 12: 1; 7, the engine speed range: 900 ± 9r / min (Motor method) 600 ± 6r / min (Motor method) 8, the machine rated power: 8000W 9, power supply: 380 ± 10% VAC, 50 ± 1Hz 220 ± 10% VAC, 50 ± 1Hz

1. Specification: Speed range(rpm) 0-21000 rpm adjustable Max Capacity(ml) 4*800ml RCF range (xg) 0-29140xg adjustable Noise (dBA) â?¦58 dB(A) Time range 1-99 minutes adjustable Temperature range(â??) -20â??~+40â?? adjustable Speed accuracy �±20 r/min Temperature accuracy �±2â?? Dimension(mm) 830*665*395 mm Net weight (without rotor) 125 KGS Power supply AC 220-240 V,50/60 HZ,10 A, 1.8 KW 2. Features: With timing function, overspeed protection and high-speed bearings. CFC-free cooling system with pre-cooling function. LCD color liquid crystal display speed, timer, RCF, temperature, rotor information. DC permanent magnet motor, low noise, maintenance-free, high-speed bearing. Equipped with cover opening protection, overspeed protection, and automatic fault warning function. Continuous operation, continuous work according to the set time. Using brushless electric shock design, microcomputer precise control Accurate control, diverse functions, suitable for different experimental work. Equipped with electronic and mechanical double door. locks, with overload protection function, fail-safe use. A variety of rotors can be autoclaved. Have CE and ISO9001:2008, ISO13485 certificates 3.You can also enjoy high-quality after-sales service, such as centrifuge use guidance service and software debugging service. In addition, the 19-month warranty period will also be included. If there is any quality problem, it will be replaced a new one for free, and the service outside 18 months is to replace parts for you at the lowest price for any part problem. 4. PlenMED also provides other types of centrifuges. The main two categories are laboratory centrifuges like bench centrifuges, high-speed centrifuges, refrigerated centrifuges, low-speed centrifuges, etc. Special centrifuges include Gerber centrifuges, serum centrifuges, crude oil centrifuge, PRP centrifuge, hematocrit centrifuge and so on. 5. Please tell me your requirements now!

FDT-0801 Oil and synthetic liquid demulsibility tester Scope Standard: ASTM D1401 Oil demulsibility analyzer is based on national standards GB / T7305 requirements "oil and synthetic liquid anti-emulsification assay" under the design and manufacture for the ability of oil and synthetic fluids and water separation determination. Features 1, the overall structure is compact instrument, rational layout 2, constant temperature bath: Precision control, digital display. 3, constant temperature bath: magnetic stirring, novel structure, the use of infinitely variable, adjustable stirring speed 4, mixing time by the time relay control, when the buzzer alarm automatically. 5, the live cover equipped with three measuring cylinder hole, after its position can be locked by rotation positioning. 6, the column with the vertical positioning ring, easy to operate positioning. Mobile agitator blade up and down, without repositioning 7, using digital temperature controller and time relay, easy to operate Technical Parameters 1 Power supply: AC 220V ± 10%, 50Hz 2, temperature range: room temperature ~99.9 3, temperature accuracy: ± 1 4, the temperature resolution: 0.1 5, the temperature display format: digital display 6, time control range: 1 second ~ 9 minutes and 59 seconds 7, the time setting mode: control dial to set the time 8, the time display format: digital display 9, stirring speed: 1500 ± 15r / min 10, temperature control heating power: 1000W