sound level meter awa 6228 class 1,China sound level meter awa 6228 class 1 Manufacturers, Suppliers

Power Cable

Feb 09, 2013

... 13/36/68.7/1012/1518/20-26/351 Core 1.5-80025-80025-120025-120035-120050-120050-120050-12002 ... Sheathed Power CableFor laying in shaft with large difference of level.Able to bear external machanical force and maderate pulling ... more than the following values.Nominal SectionArea(mm 2 )1.5 2.5 4 6 10 16 25 35 50 ... 0366 0.0283 0.0221Aluminum Core18.1 12.1 7.41 4.61 3.08 1.91 1.20 0.868 0.641 ...

Supplier: Anqing Sun & Moon Cable Co., Ltd.

[China Manufacturers]

WS-C6509-E Catalyst 6500 Enhanced 9-slot chassis,14RU,no PS,no Fan Tray

May 30, 2012

... replacementApproximate Dimensions (WxDxH)17.5 in x 18.1 in x 24.5 inApproximate Weight60.2 lbsManufacturer Warranty90 ... Width17.5 inApproximate Depth18.1 inApproximate Height24.5 inApproximate Weight60.2 lbsMTBF7 yearsCompliant StandardsNEBS level 3, FCC Class A certified, ETSI ... , VCCI, EN 60950, EN55022, UL 1950, IEC 825-1/EN 60825-1 class 1, IEC ...

Supplier: Guangzhou E-Energy Information Technology Limited

[China Manufacturers]

digital language lab GD3110BV

Mar 31, 2013

... obtain professional audio effects; make the sound delay time is less than 1 ms.The system uses the international ... transmission capacity make the voice delay is less than 1 ms:3,Student terminal supports Chinese / English article automatically ... 1mW);Electrical Impedance: 32Ω ± 20%;c) The characteristics of sound pressure level (sensitivity):the ≥ 100dB/1mW (0dB = 20uPa The).Microphone:Frequency ...

Supplier: Shaanxi Greelan Technology Development Co., Ltd.

[China Manufacturers]

metal earphone

Aug 19, 2012

Metallic Stereo Earphone Noise Canceling, Sound Lsolating, In Ear Design Specification:1. Driver unit: 10.0mm 2. Diaphragm thickness: 6μ 3. ... Input: Φ3.5mm stereo plugCharacteristic:Metallic Stereo EarphoneNoise Canceling, Sound Lsolating, In Ear Design... Metal Earphone For ipod MP3 MP4 ... time:25days after receiving the deposit 4)packing:high class color box 5)Port:shenzhenContac me :We care about ...

Supplier: Shenzhen Orinsong Technology Co., Ltd.

[China Manufacturers]

colorful headphones

May 07, 2012

... housing 2,super stereo,clear sound quality 3,elegant high-class design 4,CE,ROHS colorful headphones 1, We offer good quality products ... is very short. 7, This kind of earphone delivers clear sound with rich details, no distortion details; The low-frequency is ...

Supplier: Tianjin Langbo Electronic Co., Ltd.

[China Manufacturers]

Two Way Car Alarm System

Feb 27, 2012

... Frequency deviation: ±500Hz - Transmit code: 2 45 - Power: 1 x 1.5 V AAA Battery - Battery Life: 6 month - Current: ... (L) x 100 (W) x 30 (H) mm Siren: - Sound Level: 120db - Wattage: 12 W - Dimension: 78 (Diameter) x 75 ... other PS3 move---------------------------------------------------------------------------------ShippingOrder will be shipped within 1-2 business days once we receive your payment. ...

Supplier: Shen Zhen Artech Electronic Co., Limited

[China Manufacturers]

Waterproof 40M IR 540TVL WATERPROOF CCTV CAMERA

Jan 07, 2013

WATERPROOF CCTV CAMERA : 1.H.264 main profile level 3.0 2.Sony 1/3 CCD Sensors 3.it's weatherproof 4. ... 40M IR 540TVL WATERPROOF CCTV CAMERA:1.H.264 main profile level 3.02.Sony 1/3 CCD Sensor3.weatherproof4.infrared led ... to realize 24 hours monitoring.ü Support waterproof class of IP66.Specification : ItemSub ItemDescriptionImage CaptureSensorSONY 420TVL 1/3’ CCD color Sensor (520TVL Optional ...

Supplier: Shenzhen Morning Jetone Technology Co., Ltd.

[China Manufacturers]

GSM Outdoor Coin Operated Payphone with WiFi

Sep 08, 2012

... / 7.2VLightning Surge ProtectionNot less than 4,000 VSound Level of Ring≥ 70dB(A)Remote Monitoring/Control via RMSSupportedSpecifications - ... typesPrepayment Storage Capacity7 coinsUsable CoinsDiameter: 16mm~31mm, Thickness: 1.2mm~3.2mmCoin Box Capacity2 liters (3-liter coin ... of Hook Switch> 500,000 operationsLifespan of Metallic Keypad> 1,000,000 operationsMTBF> 10,000 hoursDimensions622mm X 310mm X ...

Supplier: Shenzhen Guanri Netcom Technologies Co., Ltd.

[China Manufacturers]

Oxygen Concentrator (PO-M11A)

Jun 11, 2012

... to 5lpm Oxygen concentration: 93% +/- 3% Oxygen Concentrator Specifications: 1) Power supply: 115V 60Hz AC 2) Flow rate: variable ... non-condensing12) Storage / transport atmospheric pressure: 50 - 106KPa13) Storage sound level: 45 - 48dBA14) Altitude: up to 7,500ft., up to 2 ... 13.2" (33.6cm)16) Weight: 38lbs (17kg)Features:1) High pressure alarm2) High temperature compressor shut down3) Low pressure ...

Supplier: Eget Hi-Tech Co., Ltd.

[China Manufacturers]

RFID inlay

Mar 10, 2013

... (Ultra high frequency) transponders that are compliant with EPC global Class 1 Gen 2 standard. These products offer four memory banks including ... is protected by a 32-bit password offering a stronger level of security.Combining well with RFID readers the 8030 delivers ...

Supplier: Shenzhen Zhongheyi Commercial Goods Limited Company

[China Manufacturers]

Industrial RFID Handheld Device with GPRS and WiFi

Sep 22, 2012

... High Frequency) 860~960MHz Protocol: ISO18000-6C, EPC UHF Class 1 Gen 2Reading Range: 70 ~ 120cm (4 feet maximum) ... Antenna Polarization: Circular PolarizedRF Power: 1 WattSDK: Free SDK provided attached to the ReaderOperating system: ... -quality products, service, guarantee commitments5, Cooperation with top-level partner6. Professional create assurance 7. We have own manufacture ...

Supplier: Guangzhou Daily RFID Co., Limited

[China Manufacturers]

MP3 doorbell, wireless,touch button control

Jun 13, 2012

MP3 doorbell 1. Touch button control. 2. High Quality CD sound. 3. 200 meters wireless distance. MP3 ... features:FCC, CE and RoHS compliant.2.Volume level control.3.Transmitter IP44 waterproof.4.Iphone black ... reaches 200M in the open air.Chime Features:1.Melodies: To use the melodies in the SD ... select the preferred melody.3.Volume adjustment: Choose the sound level with arrows + and - on the chime.4. ...

Supplier: Shenzhen Qiaohua Industries Limited

[China Manufacturers]

Hypercardioid Condenser Gooseneck Microphone

Mar 31, 2013

... polar pattern. It is designed for quality sound reinforcement, professional recording, elevision and other demanding sound pickup applications. The small diameter double ... (10.0 mV) re 1V at 1 PaImpedance200 ohmsMaximum Input Sound Level138 dB SPL, 1 kHz at 1% T.H.D.Dynamic Range106 dB ... , 1 kHz at Max SPLSignal-To-Noise Ratio65 dB, 1 ...

Supplier: Foshan Singden Technology Co., Ltd.

[China Manufacturers]

SAAT-F805 4-port UHF RFID Reader

Jan 04, 2013

1. 865~868MHz 2.RS-232, USB2.0, Ethernet 3. ... I/O Interfaces2-channel Relay Output, 2-channel 12V level signal output, 2-channel photoelectric isolation input Firmware UpgradeSupporting ... (can be customized)Tag Operation Tag ProtocolISO18000-6B, EPC Class 1 Gen 2(ISO18000-6C) Reading Range0~15m(depends on antenna ... Standby), 10W(Working) Dimension9.8 in × 6.5 in × 1.8 in(L×W×H); 250mm×164mm×46mm(L×W ...

Supplier: Shenzhen Aerospace Innotech Corporation Limited

[China Manufacturers]

Slab Gate valve

Apr 30, 2012

... by loading with a handwheel. Working pressure2000~15000Nominal Bore2 1/16~4 1/16Product Specification LevelPSL1 ~ 4Material ClassAA ~ FFPerformance Requirement LevelPRl & PR2Working ...

Supplier: Jiangsu Yangbiao Petroleum Machinery Co., Ltd.

[China Manufacturers]

Complete Ultrasonic Testing Machine

Jan 06, 2013

... RatingExplosive Atmosphere approved per MIL-STD-810F, Procedure 1, NFPA 70E, Section 500, Class 1, Div. 2, Group D;Shock Tested per ... (5) equal sections with grid lines; leg mode displays sound path legs as grid lines.PULSERTunable Square Wave PulserPRF: User ... 500 in.)Refracted Angle: 10° to 85° in 0.1° resolutionMEASUREMENTSTypes: Thickness, Sound Path, Projection, Depth, Amplitude, Time-Of-Flight for ...

Supplier: Dandong Flaw Detector Equipment Co., Ltd.

[China Manufacturers]

Telephone buzzer

Feb 17, 2012

telephone reveiver 1.this product is applicable to telephone receiver 2.range of average sound level is 300-3400HZ Telephone buzzer

Supplier: Kunshan Haixu Electronics Co., Ltd.

[China Manufacturers]

ABS Swimming Pool Alarm&Swimming Pool Scout With Solar Panel or Without

May 23, 2012

... service,best price and best quality. New Swimming Pool Alarm 1) Meets CE, RoHS, FCC and ASTM standards; 2) With adjustable ... sensor tube, applicable for different pool level; 3) Main unit works on dry battery and has a ... included) of Main unit can last 18 months; 5) Alarm sound level is 100dB; 6) Detect a child weight at least up ...

Supplier: Ningbo Anxin Electronic Co., Ltd.

[China Manufacturers]

60Series pvc window profile manufacturers

Jan 11, 2013

... to process, and can save time and labor)4)High sound insulation and heat insulationProduct:We are a professional manufacturer ofPVC ... of over 100,000 square meters, including 50,000-square-meter office and production buildings, we are equipped with 100 sets ... shelf boards, 2,500,000-square-meter polycarbonate boards, and 1,000,000-square-meter APET boards. Therefore, our products have a very ...

Supplier: Wuxi Zhongde Plastic Co., Ltd.

[China Manufacturers]

Oxygen Concentrator

Oct 02, 2012

... to separate oxygen and nitrogen in air SPECIFICATIONS1. Flow Range: 1~3L/min 2. Oxygen Concentration: ≥90%3. Maximum Outlet Pressure ... (6000 ft) to 4000meters (13129 ft) below 90% efficiency.6. Sound Level: ≤55dB (A)7. Maximum Nebulization Rate (Apply in the oxygen ... . Power Supply:AC120V±10% AC220V±10% AC230V±10%50Hz 60Hz 1.4 amps(AC220V~240V) ; 2.9 amps(AC120V)9. Input ...

Supplier: Guangzhou Guangbo Health & Leisure Equipment Factory

[China Manufacturers]