SUN Telecoms SUN-OT5000 Handheld OTDR Series is more compact and user-friendly. The hotkey feature enables convenient events review and analysis. SUN-OT5000 Handheld OTDR Series supports averaging and real-time test on single-mode (1310/1490/1550/1625nm) and multimode (850/1300 nm) fibers and complies with various connector types. With í¦TraceManagerí¦ software, you can download trace files from OTDR to PC for further analysis, reporting and printing. Features: SM/MM models available Dynamic range selectable: up to 45dB Model SUN-OT5000-1625S3: 1625nm wavelength for PON system Quick startup: < 5 seconds Hotkey feature: easy operation, events review and analysis High precision measurement, large internal memory TraceManager software: easy batch editing and single-page multi-trace printing Visible fault locator: fast locating failures anywhere in the network Enhanced power performance: up to 8 hours continuous operation with one charge Handy and smart: only 1kg (2.2 lbs) Safe and rugged: 2-meter drop test passed Multilanguage
All kinds of auto meter with OEM quality and good price. Carton
LXSZ series meter uses advanced wireless transmission technology. Through microelectronic control circuits, it converts the pulse signals of traditional mechanical meter into electrical signals.Then the metering data is transmitted to background platform through GPRS network automatically , or it can be collected by a hand-held wireless unit from outside LXSZ Series wireless remote smart intelligent valve-control wet water meter is high-tech mechatronics product.of the houses and after that downloaded to a computer through USB port.
1.General PZ96 Series power analyzer specializes in measuring the data of all kinds of AC networks, such as the currents, the voltages, the powers, the energies etc... It may be used for local display, or it is connected with the control equipment in measuring and controlling system. They are a kind of programmable analyzer. With the 4 key on the front, we can set their parameters according to the network which we measure. They have many option functions. They can be equipped RS-485 communication with Modbus-RTU protocol; or they can output analog signal. With logic input or logic output, we can realize controlling other equipment remotely They are a kind of analyzer with excellent cost performance, since they regroup the functions of traditional electric transmitter and digital meters. Therefore they are widely being used in kinds of control system, SCADA system and power management system. 2.Technical feature - Input Network: Single-phase network; 3-phase balanced network, 3-phase unbalanced, 3 wires; 3-phase unbalanced, 4 wires Measurable: 26 parameters (3I, 6U, F, 4P, 4Q, 4cos, 4E) Frequency: 45í½65Hz Voltage: AC 100V, 400V (programmable); Overload: 480V (continuous), 800V/30s; Consumption: < 0.2VA Current: AC 1A, 5A (programmable); Overload: 6A (continuous), 50A/30s; Consumption: < 0.2VA Thermal drift: 100Mª+ - Environment Work T: -10Cí½+45C Storage T: -20Cí½+70C Relative humidity: 5%í½95% (no condensation) Altitude: í_2500m 3.Options - Display (L): LED or LCD display, the brightness can be set - Communication (/C): RS485 (Modbus-RTU); 1 start bit, 8 data bit, 1 stop bit, no parity, speed (1200/2400/4800/9600/19200) - Alarm output(/J): 1 passive relay (1A/30VDC, 1A/250VAC); alarms of over voltage, low voltage and over current; The hysteresis and the delay can be set - Analog output(/M): DC4~20mA, DC0~20mA( load < 600ª+), DC0~5V,DC1~5V( load > 1kª+); Number: /M, /M3 (1 or 3 analog outputs) - Logic options(/K) 4 logic inputs and 2 logic outputs Logic Input: dry contact Input, supplied inside, optoisolator Logic output: NO-NC contact; 1A/30VDC,5A/250VAC ( to control other equipments) - Accuracy: 0.2 Note: /M and /K can not be chosen simultanously. 4. Specification 96 * 96 mm PZ96-E3 3 Phase LED PZ96L-E3 3 Phase LCD 72 * 72 mm PZ72-E Single Phase LED PZ72L-E Single Phase LCD 80 * 80 mm PZ80-E Single Phase LED PZ80-E3 3 Phase LED PZ80L-E Single Phase LED PZ80L-E3 3 Phase LCD 120 * 120 mm PZ42-E3 3 Phase LED PZ42L-E3 3 Phase LCD 144 * 144 mm PZ144-E3 3 Phase LED
Zimi time recorder Zimi time recording Dot-matrix 9 pins printer. Asterisk marking for late attendance and early leave. Built-in internal speaker for music melody. Function of monthly, weekly and bi-weekly pay periods with selectable pay ending can be changed At option. Auto daylight saving time(d.S.T.) adjustment. Each day of the week can be programmed independently within a week. Printing level can be easily adjusted by setting program. Alarm bell/output connector equipped. Desk or wall mount. 4 pieces in a paper case
Mgs is motor capacitor self-healing flast style capacitor, which is wound with polypropylene film dielectric, flameretardant plastic case and epoxy resin end seal.
Mgs is motor capacitor self-healing flast style capacitor, which is wound with polypropylene film dielectric, flame retardant plastic case and epoxy resin end seal.
Product description Xry-1b oxygen bomb calorimeter is designed and made according to the standards: astm d 240, astm d 4809, and astm d e711. Product feature Adopting the high precision temperature sensor and high-power a/d converter, using single chip microprocessor to form an intelligent temperature data collection and transfer system; composed of microprocessor, so it is highly automatic, convenient to be operated, and fast to process the data information. Product specification/models 1. Heat capability: 14000 ~ 15000j/k. 2. Temperature measurement range:10 ~ 35íµ. 3. Temperature resolution: 0.001íµ. 4. Repeatability error: ín0.2 %ú¿grade cú¬. 5. Oxygen bomb endure pressure: 20mpa. 6. Working temperature:15 ~ 28íµú¿room temperatureú¬, the temperature fluctuation shouldní»t be higher than 1íµ during a determination procedure. 7. Surrounding humidity: less than 85%. 8. Power supply: ac 220vía10%, 50hz. Application The instrument can be widely used to determine the calorific value of flammable materials, such as coal, oil, coke, paraffin and etc. It is the desired choice of the thermoelectricity, smelt, cement, chemical industries, all kinds of scientific research units and colleges.
Product description The instrument is designed and made as per gb/t213 í¦test methods for calorific value of coalí¦, gb/t384 í¦test methods for calorific value of petroleum productsí¦ and calibration inspection regulation of peopleí»s republic of china jjg672 í¦oxygen bomb calorimeterí¦, as well as company standard of shanghai q/yxyy 10 í¦xry-1 oxygen bomb calorimeterí¦. Product feature The instrument adopts a high precision temperature sensor and a high performance a/d converter, and uses a scm to form the temperature collection and transportation system. Connecting to a computer, it will be a highly automatic, convenient, intelligent instrument, which can process data rapidly and conveniently. Product specification/models 1. Heat capacity: 14000í½15000 j/k 2. Temperature measurement range: 10í½35 íµ 3. Temperature resolution: 0.001 íµ 4. Error of repeatability ín0.2% (grade c) 5. Pressure endured by oxygen bomb: 20 mpa 6. Ambient temperature: 15í½28 íµ (room temperature), the temperature fluctuation during each test should be not more than 1 íµ 7. Ambient humidity: less than 85% 8. Power supply: ac 220 vía5%, 50 hz Application The instrument is widely used to determine calorific value of combustible substance such as coal, oil, coke and paraffin, etc. It is the best choice of companies in the field of thermoelectricity, smelt, cement, chemical, and scientific research institutes, and colleges and universities.
Booster Booster (several colors available) 1) gain: 20-35db 2) operation frequency: 47-860mhz
Dvb-t usb with antenna Dvb usb with small antenna To help you watchtv in computer
Features: 1. After entering í¦Rí¦ grade, the system will work automatically. 2. The sensor's sensitivity is 2~3 times better than others. It can even detect 2mm steel wire. The detection error is í_2 cm. 3. Detecting distance is 0.30-2.50m.It has wide detection angle and less blind zone 4. It measures 4 times /second. It can react to quickly moving objectives. 5. It can operate in rainy, snowy and foggy days. It has high anti-electromagnetism. 6. Clear display, self-locking connection, inlay sensor fitting, and anti-mistake distance measuring technology. 7. The product service life is longer than automobile service life. It has 3 years guarantee. 8. It has 4-way sensor. The standard cable of display is 5m. Technical data: 1. Working voltage: DC10V~15V 2. Max. Power: 2W 3. Working temperature: -30íµ~ +70íµ 4. Detecting distance: 0.30m ~ 2.50m 5. Measuring error: í+0.02m 6. Alarming Volume of external Siren: 60dB 7. Response Time: 250ms 8. Ultrasonic Frequency: 40KHz 9. Current Consumption:
Electric tool battery We can suply high quality and low price electric tool battery, the electric tool's brabnd include milwaukee, metabo, ryobi, panasonic, paslode, hitachi, bosch, makita, black & decker, dewalt. Pe bag
Measuring range 4 - 52 cf 0.4 - 5.2 ec 280 - 3640 ppm 4 - 44 cf 0.4 - 4.4 ec 280 - 3080 ppm Resolution 1 cf unit (0.1 ec) Accuracy 4% Temp 5 - 50c (atc) 64x38x20cm/100pcs, 13kg
Outdoor antenna Gain:vhf18-21db uhf 20-23db Frequency range:45-860mhz Output impendance:75 Standing wave ratio:
Melt pressure transducer Specifications: Ranges:0~1~200mpa Combined accuracy:0.25%fs;0.5%fs Signal output:2mv/v;2.5mv/v;3.33mv/v Excitation:10vdc Thermocouple:pt124g-133(j, k, e, pt100) Maximum diaphragm temperature:pt124g-112(350);pt124g-123(550), Pt124g-133(550) Electric connection:6 pin Process connection:1/2-20unf;m14*1.5;m18*1.5;optional
Power capacitor Bcmj self-recover low voltage parallel power cap "manucn" brand self-healing low-voltage parallel capacitor adopts advanced metallic polypropylene film as magterial. It in introduce into oversea techniques and equipment, it strictly organizes manufactory a cording to the standards gb/t 1274-2004 and iec60831:1996, .Products is applicable for low voltage electric network .It can reuce whttless loss, increase power coefficient and improve electric and improve electric network quality.
Metallized polypropylene capacitor for ac Cbb65 are non-inductively wound with metallized polypropylene film as the dielectric/electrode with "ul"leades and encapsulated in a plastic case sealed with epoxy resin.
Lithium manganese column battery As a professional battery manufacturer, we are producing and marketing a wide range of batteries around world, such as, Zinc carbon battery ( zinc manganese dioxide battery) Model : d, c, aa, aaa, 9v, 4r25/pj996 etc. Alkaline battery ( alkaline manganese dioxide battery) Model: d, c, aa, aaa, 9v etc. Lithium manganese dioxide battery Model: cr1025, cr1216, cr1620, cr2016, cr2025, cr2032, cr2320, cr2430 etc. Lithium manganese dioxide cylindrical battery Model: cr11108, cr14250, cr15270, cr17250, cr17450, cr20590, cr25187, cr26500, cr34615 etc. Lithium argon chloride column battery Model: er10450, er11120, er34615, er14250h, er34615h, er17335m, er14505s etc. Zinc air battery Model : a312 , a10 , a675 , a 13 etc.
Lithium argon chloride column battery As a professional battery manufacturer, we are producing and marketing a wide range of batteries around world, such as, Zinc carbon battery ( zinc manganese dioxide battery) Model : d, c, aa, aaa, 9v, 4r25/pj996 etc. Alkaline battery ( alkaline manganese dioxide battery) Model: d, c, aa, aaa, 9v etc. Lithium manganese dioxide battery Model: cr1025, cr1216, cr1620, cr2016, cr2025, cr2032, cr2320, cr2430 etc. Lithium manganese dioxide cylindrical battery Model: cr11108, cr14250, cr15270, cr17250, cr17450, cr20590, cr25187, cr26500, cr34615 etc. Lithium argon chloride column battery Model: er10450, er11120, er34615, er14250h, er34615h, er17335m, er14505s etc. Zinc air battery Model : a312 , a10 , a675 , a 13 etc.
