xzf1600kva 640kv variable frequency resonance test system,China xzf1600kva 640kv variable frequency resonance test system Manufacturers, Suppliers

newest 15 inch speaker systemC15-506/woofer speaker /audio speaker/karaoke system

Mar 04, 2013

*800 W /98dB Sensitivity 1w/1m *41Hz ~4200Hz frequency response range *76mm copper clad aluminum voice coil *76mm(3²) ... 1m on axis and averaged between 50Hz and 500Hz.4. Frequency range is defined as the band of frequencies delineated by ... 15 inch speaker systemC15-506/woofer speaker /audio speaker/karaoke system

Supplier: Guangzhou Turbosonic Audio Co., Ltd.

[China Manufacturers]

Home security system Ionic residential fire alarm fire alarm

Jul 07, 2012

... fire alarmName: Wireless Ionic Smoke DetectorModel: PST-SD202Descriptions:Manual test, auto reset after alarmIonization sensorNetwork output / LED indicatorThin structure ... meterSensitivity: class IAlarm output: relay output (N.C.)Radio frequency;315M or 433MRadio distance: more the 100m (open area) ... Alarm volume: more than 85dB/m Home security system Ionic residential fire alarm fire alarm

Supplier: Shenzhen Professional Security Technology Co., Limited

[China Manufacturers]

Vacuum Valve for automobile air conditioning system

Oct 23, 2012

... and Reliability Vacuum valve In the automobile air conditioning system, vacuum valve is used for the controlling of various ... for 6 hours. ♦ Durability and ReliabilityThe vacuum pumping test shall be from 0 mmHg to 400 mmHg, and ... times, which is in accordance with 10 times/min frequency. The vacuum valve should still keep to its standard ... tightness. Vacuum Valve for automobile air conditioning system

Supplier: Chengdu Gaoxin Zone Huahui Enterprise Co., Ltd.

[China Manufacturers]

CID LCD Quad-band Auto-dial /sms GSM Alarm System with touch keypad gsm

Mar 31, 2013

... .Quad band GSM frequency 4.Voltage: 110V-240V 5.433mhz, 315mhz Functions & Features of the GSM Alarm System :1.Touch keypad ... , status information, AC power off and recover, Low voltage, test)8.Support wireless “ding-dong” doorbell , user can add ... battery) Static Current: =20 uA Transmission Current: =15mA Transmission Frequency: 315/433MHZ 0.5MHZ Working Condition: Temperature 10 + 40 Wireless ...

Supplier: Zhuzhou King-Eye Technology Co., Ltd.

[China Manufacturers]

LS-GSM-109 38 zones GSM Security Alarms System Quad-band LCD Touch-key,Intelligent Alarm for House

Mar 31, 2013

... -Security alarms Touchpad LCD GSM and PSTN dual network Alarm System (LS-GSM-109) LS-GSM-109 Alarms Features: 1. Touch ... information, status information, AC power off and recover, Low voltage, test)8. Support wireless “ding-dong” doorbell function 9. Alarm priority ... 2. Operating power: DC12V 1A 3. GSM Frequency: 850/900/1800/1900MHz 4. Wireless Frequency: 433MHz 5. Static current: ≤ 80mA 6. Alarm ...

Supplier: Lenser Technology Co., Ltd.

[China Manufacturers]

Portable Mini USB2.0 PC Speaker System/mini stereo/laptop

Mar 31, 2013

... Fashion shape Real factory Portable Mini USB2.0 PC Speaker System/mini stereo/laptop , subwoofer speaker ,vibration speakers systemSpecificationsIt is well ... speaker ,Portable Audio Player, Mobile PhoneSNR: 65db, Isolated rate: 40dB, Frequency: 180HZ-18 kHzphotos:

Supplier: Fronttek Industry Limited

[China Manufacturers]

Online monitoring system for wind turbines

Mar 31, 2013

... so system gain is greater than 110 dB. Ensured the accurate collection of mV level signal.Widely analysis frequency span ... , powerful calculation capability: maximal analysis frequency is 20 KHz, and independent ... interference test5. Damped oscillatory wave immunity test6. power frequency disturbance of magnetic field test7. Voltage sags, short ...

Supplier: Anhui Rong Zhi Ri Xin Information Technology Co., Ltd.

[China Manufacturers]

GTP-842 Voltage and frequency protection relay

Mar 31, 2013

... installed distributed or by groups. Features:Dual-CPU and redundancy system.16 AD sampling and high precision. Wave 48 sampling points ... the plug-in real time to achieve full self-test and self test function of real time components.Complete circuit breaker operation ... %; Check point over the same period<1°; Time element:<20ms; Frequency deviation:<0.5%The entire group operating time (including the ...

Supplier: Changsha Guotong Electrical Technology Co., Ltd.

[China Manufacturers]

8 CH DVR Security Management System

Feb 19, 2013

... zones 3. Linux operation system 4. Record and playback real-time digital video 5. Variable frame rate and quality level ... consumption:≤5Ua(static) / current emitting: ≤15Ma(alarm)wireless emitting frequency: 433MHz / 868MHzwireless emitting distance: 150m(in open area / ... wireless productsbuilt-in 2pcs CR2032 3.0V Lithium Batterywireless emitting frequency is 433MHz / 868MHzworking voltage is 5.8V ~ ...

Supplier: Shenzhen Meian Technology Co., Ltd.

[China Manufacturers]

4CH Complete security cctv CAMERA system ELP-DVR1804T51P-106LP

Oct 16, 2012

... ,1VP-P,75ohm)Video port1 TV output, 1 VGA output(frequency:60HZ,resolution ratio: 1024*768)Video compressionH.264 (PAL 704 ... point per second, 16 bit per sampling pointOperating system: Embedded real-time operating system (RTOS)Hard Disk:4CH Support 1*SATA IO ... our products is made of good quality material2) We seriously test every item before shipmemt3) We can also offer friendly after ...

Supplier: Ailipu Technology Co., Ltd.

[China Manufacturers]

DIN 7/16 male RF Feeder System cable

Sep 20, 2012

... Networks Instrumentation Test and measurement High-speed cable modems Satcom PC/LAN Automotive(GPS) Broadcast Video systems CATVFeature: Supports transmission frequency range ... form 0 through 8GHz DIN 7/16 male RF Feeder System cable

Supplier: Houxiang Town Danyang City Huaxing Electronic Equipment Factory

[China Manufacturers]

Railway Communication CIR Wireless Test equipment

Jan 04, 2013

... of 450MHz cab radio, GSM-R and 800MHz early warning system. The system is composed of computers, printers, testing module cluster, RF ... 16KOF3EChannel Spacing25KHzAudio frequency rangePictOld PictOld 300Hz~3000HzAntenna impedance 50Ω (imbalance)Data modulation modeFFSKData transfer rate 1200bps Railway Communication CIR Wireless Test equipment

Supplier: Tianjin 712 Communication & Broadcasting Co., Ltd.

[China Manufacturers]

lab test equipment ,lab refrigerator ,LED temp display

Jul 31, 2012

... Temperature Control and alarm system B.Digital temperature display C.Cabinet temperature range2~48 The lab test equipments are designed to ... industrial laboratories,and many other places.Feature of lab test equipment :1)Temperature Control and alarm systemDigital temperature display ... typeN,SN9Temp range2-48°C10Refrigerants dosageR600a lab test equipment ,lab refrigerator ,LED temp display

Supplier: Beijing Fuyi Electric Co., Ltd.

[China Manufacturers]

high temperature microwave laboratory system

Sep 21, 2012

HAMiLab's control system is equally as sophisticated, giving users complete control over all ... hardnessless than 60mg/L(tap water can replace it)Control system embeded system and touch screen, connected with PC, with data memory ... 1mw/cm2, (national standard is less than 5 mw/cm2)System outside dimension2200*800*1800mm(L*W*H) high temperature microwave ...

Supplier: Beijing Jenerator Electronic Co., Ltd.

[China Manufacturers]

Wireless smoke alarm system

Jan 23, 2013

Wireless smoke alarm system (smoke detector, fire system ) Wireless interconnectable fire alarm system(smoke detector,wireless alarm system )1. Form by DC Operated Wireless Smoke ... , VST-WC588I, VST-WIS588I, and VST-WIS588IH. )2. Insects Proof3. Test button4. High and stable sensitivity5. With quick fix mounting bracket ... Level85 decibels at 3 metersEmission distance>60m Wireless smoke alarm system

Supplier: Xiamen Vs-Top Electronics Co., Ltd.

[China Manufacturers]

Censtar Automatic Tank Gauge System

Nov 30, 2012

Censtar Automatic Tank Gauge System 1)(ATG) is used to gauge oil level, water level, ... .Censtar ATG and probe compose Gas Station Tank Gauge Management System. This system can gauge liquid level, display graphics data, monitor and ... to use• Fast, accurate test• Online diagnose, instant gauge• Digital output: RS-485• Lightning proof, radio frequency interference proofSpecifications:• Output data of ...

Supplier: Censtar Science & Technology Co., Ltd.

[China Manufacturers]

Medium Frequency Induction Heating Seam Annealer

Feb 04, 2012

... on adjustable mechanical device which includes resonance capacitor and impedance matching transformer forming parallel resonance loop together with inductor.4. ... temperature precisely, and form the temperature closed loop control system together with PLC.9. Circulation soft water cooling systemCirculated ... cable, capacitor cabinet, inductor and so on. Medium Frequency Induction Heating Seam Annealer

Supplier: Baoding Sanyi Tianxing Electric Co., Ltd.

[China Manufacturers]

Automobile Starting System Trainer

Jan 25, 2013

... example, resistance, voltage, current, and frequency, of circuit components of the startup system. The teaching board's base frame is ... technology and associated fault setting control technology.2) Independent test and appraisal can be performed without a computer. ... questions on the ordinary interface. Teachers prepare the test: teachers prepare the test: Select "Setting fault point and fault type" ...

Supplier: Shenzhen FXB Science & Technology Co., Ltd.

[China Manufacturers]

DIGITAL HIGH FREQUENCY SWITCHING POWER SUPPLY

Mar 27, 2012

... is available to improve the anti-impacting capacity of power system itself.High control precisionwith digital transmission technology, the control precision ... PLC or industrial computer directly, so the consumption of analog variable output moduleswitching value moduleelectric quantity transducer and cable can be ... more prominent.output:10-10,000A 6-36V DIGITAL HIGH FREQUENCY SWITCHING POWER SUPPLY

Supplier: Shaoxing Chengtian Electronic Co., Ltd.

[China Manufacturers]

HY-PQ1000 common rail injector test bench, ( for Bosch injector )

Mar 31, 2013

... oil and injection oil HY-PQ1000 common rail injector test bench 220VTo test if the CR injector is still functioned, to connect ... to ensure the cleanliness of test.8. The parameter of common rail injector (fuel spray counts, frequency, pulse width, pressure etc.) can ... Instrument. Main Voltage(Vac)220VMain Frequency(Hz)50/60Max Filling Volume per Tank(lit./gal)2Input System pressure(bar/psi)0-10 ...

Supplier: Taian Haiyu Machinery Co., Ltd.

[China Manufacturers]