Our STS prepaid electricity meter is certificated by STS association that is from South Africa. The meter is built-in prepayment algorithm, will cut off the power automatically if the credit in the meter be used up. And will reconnect automatically if the meter recharge for his meter. This kind of meter is very popular on the Africa and Asia, Nigeria, Tanzania, Ghana, Syria Indonesia, installing millions of STS keypad prepaid electricity meter.
Our STS prepaid electricity meter is certificated by STS association that is from South Africa. The meter is built-in prepayment algorithm, will cut off the power automatically if the credit in the meter be used up. And will reconnect automatically if the meter recharge for his meter. This kind of meter is very popular on the Africa and Asia, Nigeria, Tanzania, Ghana, Syria Indonesia, installing millions of STS keypad prepaid electricity meter.
YE800 Mobile electric dosing metering oil system YE800 Technical data: Oil control gun:1pcs Electric pump:220VAC,50HZ Flow rate:10-18LPM(Liter/Min) Preset scope:1-999.9L Accuracy: 1%; High pressure oil hose:4M Its very suitable for factory working line ,workstations and it can preset liters which you want to dispens automatic.
Profile: MPM8000 is a powerful multifunction power meter with modular design, which can be applied for monitoring and controlling of the electrical system. MPM8000 can measure and analyze real time data, such as U, I, P, Q, S,COS, F, kWh, kVAr, etc. MPM8000 has the following functions: RS-485 communication port, 2 energy pulse output (include active energy and reactive energy), Max/min data record, and SOE event record. MPM8000 can extend functions by choosing the external optional modules: harmonic analysis, 8 remote signals on/off mode, programmable 4 analog outputs (0~5V or 4~20mA optional), data storage, Profibus Com. protocol, Ethernet communication functions. The multi-tariff function allows the user to measure energy in any interval (the min. interval is 30min.), which can read the sum, sharp, peak, valley, flat energy data in 30 days, and measure 2nd to 63rd harmonics in statistics. EMC and safety standard IEC61000-4-2 (GB/T17626.2) IEC61000-4-8 (GB/T17626.8) IEC61000-4-4 (GB/T17626.4) IEC61010-1 (GB/T4793.1) Measured Scope: The meter MPM8000 can be applied in single phase, 3-Ph 3Wire, 3-Ph 4Wire system. It can be applied vastly in the field of secondary measurement in high Voltage, low Voltage system, or transmission of measured data. Measured accuracy Parameters Display Direction Accuracy Voltage 0~9999.9kV Class 0.2 scope:5%~100%V Current 0~9999.9kA Class 0.2 scope: 5%~100%A Zero sequence Current Class 0.5 Power factor -1~+1 Directional Class 1 Frequency 45~65Hz ¡À0.01Hz Active Power -9999~9999MW Directional Class 0.5 Reactive Power -9999~9999MVAr Directional Class 0.5 Apparent Power 0~9999MVA Class 0.5 Active Demand -9999~9999MW Class 1.0 Reactive Demand -9999~9999MVAr Class 1.0 Active Energy 0~9999999.99Mwh Directional Class 1.0 Reactive Energy 0~9999999.99MVArh Directional Class 2.0 Phase Angle 0.0¡ã~359.9¡ã Directional Class 2.0 Current total harmonic % 0~100% Class 2.0 Voltage total harmonic % 0~100% Class 2.0. 1unit/carton, 36 unit/big carton.
Jaundice meter Features: Measure with no wounds, no pain, no infection; Small exterior, easy to be hold; Big lcd three digital display, easy to check the measure data(stb); Battery copacity indicator in lcd. Specifications: Measurement methods: light reflecting Measure data display: three digital lcd display(mg/dl) Startup time: >5s Accuracy: (0.0-15)+-1;(16-25)+-1.5 Product size: 182*57*31mm Net weight:200g (include batteries pack)
Type: Hall Flow Sensor Flow rate: 0.1~0.75L/min Materila: PC Input Voltage: DC 5V-20V Angle: 0°, 90°, 180°, 270° Accuracy: 1%, 3%, 5% Signal: pulse
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Product Overview This portable optical power meter with red light source is an accurate portable instrument with long service time specially designed for the installation, operation and maintenance of fiber-optical network. It features fine appearance, controllable backlight display, automatic power off, supper wide testing range for optical power, high accuracy, self-calibration and universal interface. Whats more, the linearity index(mW) and nonlinear index (dBm) will be displayed in a same screen. The optical power meter can be used alone for saving power. Product features The optical power meter with red light of 10mW or 1mW features open self-calibration which could be operated by the user. With two AA batteries, the optical power meter can work continuously for 40 hours. It can work continuously if working with a red light source of 10mW, or 42 hours with a red light source of 1mW. the linearity index(mW) and nonlinear index (dBm) will be displayed on the same screen of the optical power meter. Special universal interface for FC/SC/ST, easy to transformation. Optional auto off. Optional backlight display. Optional steady/flashing red light.
Frequency 50hz ¡¨¤2hz Outside magnetic field intensity: ¡¨¹0.025mt Warm-up: the time of warm-up: ¡y30 minutes Using condition: Environment temperature: 5¡æ¡-40¡æ Relative humidity 25%¡«85% Test current: 0.05a¡«120a Current range 1a, 10a, 100a Imax=120a Test voltage 50v¡-480v Voltage range: 50v, 100v, 200v, 400v Umax=480v Accuracy: Current: ¡¨¤0.05%rg 0.125¡«120a Voltage: ¡¨¤0.05%rg 40v¡«480v Power: Active power ¡¨¤0.05% (50v¡«480v, 0.2a¡«120a, cosØ¡y0.5) Reactive power ¡¨¤0.1% (50v¡«480v, 0.2a¡«120a) Apparent power ¡¨¤0.1% (50v¡«480v, 0.2a¡«120a) Power factor Measurement range: 0¡«¡¨¤1 Accuracy: ¡¨¤0.05%rg (cosØ¡y0.5) Phase: Measurement range: 0¡ã¡«360¡ã Accuracy: 0.05¡ã(50hz) Frequency: 0.03%rd (45hz¡«65hz) Pulse output: Ttl level Load ¡ê¾2kw High frequency output port: fh Low frequency output port: fl Affection of temperature: (5¡æ¡«40¡æ) Voltage, current and frequency: ¡¨¹¡¨¤15ppm/¡æ Power: ¡¨¹¡¨¤30ppm/¡æ Communication port: Rs232 Rs485 Power supply: Voltage: ac220v¡¨¤22v Frequency: 50hz¡¨¤2hz Power: 40va Dimension: 432mm¡¨¢131mm¡¨¢308mm Weight: 15kg
1.Can be operated in measurement of output power with nw, uw, mw, dB and dBm readings function 2.Optional RS232 Remote Control Interface 3.0.01dBmu precision 4.Can be used for absolute power measurement and relative measurement of link loss. 5.Compact design, portable, light weight, energy-saving 6.Battery for power supply 7.Large LCD display screen, helpful to your eyes. Weight:450g Dimensions 14.0í-7.8í-3.8cm
1.Starting test and creeping test 2.Measuring the different constant meters synchronously. 3.With the protect function of overload, short voltage circuit and open current circuit. 4.The testing software with friendly windows 2000 and xp interface, include functional module of all kinds of modern energy meter needed, to reality error test, harmonic test, demand test, influence test. 5.The stored testing data can be transferred to multi-format for other program using
Snt 1100 single phase meter test bench is widely used in power utilities,¡émeter manufacturer,¡émeasurement/quality test lab and other enterprises to test single phase energy meter.
Ac current output (0~10/20a) Adjust fineness: 0.01%rg Accuracy: better than ¡¨¤0.05%rg Stability: better than ¡¨¤0.01%rg/1min Distortion degree: better than 0.1% (not capacitive load) Output power: 25va Full load adjust rate: less than ¡¨¤0.01%rg Full load adjust time: less than 1ms Stability time: ¡¨¤60ppm/ year Power output: Accuracy: better than 0.05%rg Stability degree: better than 0.01%/1min Phase position: Adjust range: 0¡«359.99 degree Differentiation: 0.01 degree Accuracy: ¡¨¤0.03 degree Frequency: Adjust range: 40hz¡«65hz Differentiation: 0.002hz Accuracy: ¡¨¤0.002hz Temperature float: ¡¨¤0.5ppm/¡æ Stability time: ¡¨¤4ppm/year Power factor: Adjust range: -1¡«0¡«+1 Differentiation: 0.0001 Accuracy: 0.0005 Harmonic output: The instrument can accurately output 2¡«22 harmonics. Dimension& weight: Dimension¡êo450mm¡¨¢380mm¡¨¢160mm¡ê¡§l¡¨¢w¡¨¢h¡ê© Weight¡êo¡¨¹18kg¡¡ê Environment condition: Working temperature¡êo0¡æ¡«40¡æ Relative humidity: ¡¨¹85% Storage condition: ¡ê-30¡æ¡«60¡æ
Measure normal parameter of power line: Vrms, irms, frequency Active power, reactive power, apparent power Phase angle between voltage and current Power factor Calibrate single phase meter; Measure harmonic of voltage and current; Measure waveform of voltage and current; Measure current transformer¡¡¥s ratio (option); Energy accumulation test; Built-in clock, record testing time exactly; Store, check and transmit the measured data; Connected to pc, reading recorded data and real-time measured data by pc; Alarm when the tested voltage and current over the testing range; Connected to portable printer (option).
To determine the stability of electric appliances which are used on a table or on the floor In accordance with iec 60065 / 1998-07 clause 19.1, iec 60335-1 / 1991-04 clause 20.1, iec 60601-1 /1988 clause 24.1, iec 60950 / 1991 + amendments, modified, clause 4.1.1, en 60335-1 / 1994 and a11 / 1995 clause 20.1, en 60950 / 1992 + amendments up to 1997 clause 4.1.1, vde 0700 part 1 / 10.95 clause 20.1 and part 3 / 3.96 clause 20.1, vde 0730 part 1 / 3.72 clause 20a, vde 0805 / 11.97 clause 4.1.1 Packed with strong wooden case
Description Te261 visual fault locator is visible red laser source for finding breaks and tight bends in optical fibers. Te261 generates red laser and the visible red laser that escaping from optical fibers makes testing and finding breaks in lans, verifying continuity, checking the validity of patch cables or looking for cracked fiber in splice cases, bad connectors, and tight bends in fiber cable. Paper carton, 0.5kg
Digital fusion splicer with automatic focus function Fiber core can be display clearly Single x or y view and x & y view simultaneously Auto detect cleaved end face fault Display fiber cleaved and offset angle Display core and clad offset 5.6 inch tft color lcd monitor with clear digital image display Usb & vga interface Software upgrade via usb interface Paper carton, weight is 12kg
Core to core alignment by pas technology (pas:profile alignment system) Fiber core can be display clearly Single x or y view and x & y view simultaneously Auto check quality of cleaved end face 5.7 inch tft color lcd monitor with clear digital image display Usb & vga interface Software upgrade via usb interface Paper carton, weight is 12kg
Features: Small, powerful and portable Battery powered 3.5 inch tft-lcd can meet the needs of high luminance environment and night. Be with simple and friendly graphical user interface. Touch screen panel and keyboard button can meet different operator's habits. Hotkey for rapid testing, and just press the hotkey you can obtain the required operational test results. Provides three power saving modes, close the lcd screen, equipment sleep and power-down, continuous working time up to 8 hours 1310/1550 dual-wavelength testing Visible light source, facilitate to inspect fiber break Complete pc analysis software Easy to operate Application: Determine fiber optic cable or fiber optic's failure point, connection point, breakpoint position. Describe fiber optic cable or fiber's loss distribution curve, measure cable, fiber's length and the loss, attenuation coefficient between two points Measure fiber optic cable, optical fiber connector's insertion loss Measure fiber optic cable, optical fiber's reflection loss Be widely used in metropolitan, wan, catv and other communication systems for fiber optic cable or fiber installation, troubleshoot, transformation and maintenance. Paper carton, weight is 5 kg
Battery power display Application: 1. Maintenance telecom 2. Maintenance catv 3. Test lab of fiber optic 4. Optical fiber sensors Paper carton
