Mq-70 Impedance Analyzer

MQ-70 Impedance analyzer detect all ultrasonic related parameters, application for underwater acoustic area and High Power ultrasonic area such as piezoceramic, piezoelectric crystal, ultrasonic transducer, converter, ultrasonic welding, ultrasonic sensor and so on.

sion test of gb18285-2005 & hj/t289-2006. Chinese or english menu for easy operation Lcd screen Automatic zero resetting High-brightness digital display, automatic linear data process Automatic calculation and display of air-fuel ratio |Ë Equipped with rotation speed and oil temperature measure ports 460mm*240mm*230mm Net weight: 8.5kg Package dimension: Carton:595mm*310mm*345mm

Supplier: Testing & measuring equipments for power sector, transmission line fault analyzer (66 kv to 800 kv), distribution line fault analyzer (11 kv & 33 kv), fault passage indicators, battery ground fault locator up to 400kohms, tower footing impedance tester (without disconnecting top earth wire), insulation tester up to 30kv (with induction suppression feature up to 10kv), earth tester

Display Ø outputs : printout in 4 formats, graphic lcd display & complete analysis data to laptop loaded With tadma software Ø type of signal transmission : pulse Ø control : automatic mode and manual mode Packaging as per international standards.

Accessories: Ø transmitter charger adapter – 1 no. Ø two core dcdb positive and negative connecting cable - 1 set Ø transmitter earthing cable – 1 no. Ø sensor probe small (15 sq mm) – 1 no. Ø sensor probe big (50 sq mm) – 1 no. Ø two core connecting cable to connect receiver to sensor probe - 1 set Ø receiver unit charger – 1 no. Ø instruction manual – 1 no. Other models: Ø digitrace dc 663m - dedicated kit connected to dcdb permanently Ø digitrace dc 631px- fault location upto 100kΩ Packaging as per international standards

Introduction Standard Meter test offers test of internal standard power &automatic calibration. Clamp inputs and direct inputs are at usersí» option when it comes to external input. Possess two functions of Faults Recorder and Faults Replay. And the two functions mentioned above can serve field technicians to analyze the faults concerned. Possess Remote Diagnosis which allows users to monitor the output state of meters by Internet from remote places. The running state of the machine can be identified by error comparison of sample values against data output of remote data acquisition instrument. Capable of testing all types of voltage relays, current relays, frequency relays, power relays, impedance relays, harmonics relays, differential relays and synchronism Check relays by manual or by automation. Fault Simulation calibrates nominal values of distance protection device and zero-sequence protection device. And fault simulations also lead to distance relay test of distance protection device and zero-sequence protection device. And K2066 can auto-scan the ratio braking curve of differential protection in microcomputer and digital transformer as well as Generator-transformer Group. And K2066 possesses GPS Synchronizer. The installation of particular heating radiator contributes to the safety of K2066 There are four high-power ventilating fans inside the Host. Thermal-shutdown is adopted to ensure the excellent stability & reliability of the amplifier even under long-playing working state along with high current. Current generator provides the function of open-circuit protection and open-circuit alert in itself. While Voltage generator possesses the functions of short-circuit protection, of output testing against waveform distortion, of Auto-recognition & Auto-alarming & Self-lock protection against wrong wiring as well as the function of Dynamic Waveform Monitor& Display. Possess isolated output contacts, and the same case for idle contacts and electric potential contacts; and well adapt to various wiring installation. Possess 7-channels voltage output; That one optional channel can works as auxiliary power supply by setting software shall make it easier for site-commissioning. Possess well-structured offline running function, the Host has independent output of 7 voltages & 6 currents of which amplitude, phase and frequency are continuously adjustable at usersí» option. And large LCD screen 640*480 is installed and its interface display is legible in English version. Internal design is architectural style framework and high intensity aluminum alloy box of which vibration & shock resistance enables the equipment subject to strict vibration. With the application of the latest DSP and large-scale programmable components FPGA from TI Company in United States as well as 1448-dot waveform simulation, K2066 possesses better Transient Response and better Amplitude-frequency Characteristic. Besides, at present KINGSIN stands as the exclusive manufacturer in China who initiates the application of 20-digit serial port DA to further improve the output precision. Weight:24 KG Dimensions 420ú¿Dú¬í-140 (W)í-360 (H) mm

Rated input current AC 50A, 100A, 400A AC/DC Accuracy 1.0 Input Impedance (R) approximate zero Linear measuring range 0 - 1.2 times of rated input current Over Load Capacity 30 times of rated input current, 5s Frequency range 25Hzï½?5kHz Isolation Voltage(Input/Output) â?¥2500Vdc, for 1 minute Thermal drift 600ppm/°C Ambient Temperature -25ï½?+70 Mounting DIN Rail 35mm Mounting or screw mounting

Rated input current AC 50A, 100A, 400A AC/DC Accuracy 1.0 Input Impedance (R) approximate zero Linear measuring range 0 - 1.2 times of rated input current Over Load Capacity 30 times of rated input current, 5s Frequency range 25Hz~5kHz Isolation Voltage(Input/Output) 2500Vdc, for 1 minute Thermal drift 600ppm/ Ambient Temperature -25~+70 Mounting DIN Rail 35mm Mounting or screw mounting

The series of pressure sensor is a small size piezo-resistive pressure sensor. The die size is 1x1mm2. When the input voltage is 3vdc the sensor produces mv dc output voltage which is direct proportion of the input pressure. Pressure sensor is the absolute pressure sensor, and we can also offer the differential pressure mode. All the products can be customized according to your requirement. Features Solid, mems technique, high reliability Low cost, tiny size,-1700kpa Nonlinearity: < 0.20%fso Silicon/silicon bonding wafer, high stability Application For high resolution absolute sensor systems Engine control Tire gauge Barometers, altimeters, variometers, sphygmomanometer Min Typ Max Unit Remarks Excitation voltage 5.0 V Excitation current 1 Ma Span Fs rang 100kpa 50 70 90 Mv 1 150kpa, 200kpa, 350kpa, 700kpa, 1000kpa 80 120 180 Mv 1.7mpa 100 150 200 Mv Offset -35 35 Mv 2 Tc span -24 -19 -15.5 %fs/100 3 Tc offset -7 +7 %fs/100 3 Tcr +18 +22 +33 % /100 3 Linearity -0.45 -0.15 +0.45 %fs 4 Bridge impedance 5 K|¸ Proof pressure 2x Fixed fs Burst pressure 4x Fixed fs Operating temperature -40 +125 Storage temperature -55 +150 Notes: 1. Measured at 5v constant voltage excitation. 2. The offset is ¡¡§¡è50mv for 100kpa, 150kpa 3. Measured from 0 to 60 c 4. Defined as best straight line. Full scale pressure Kpa Bar Mbar Psi Atm Mmhg Mmh2o Kg/cm 2 , 700 7 700 102 6.9 5250 71451 7.1 1700 17 1700 247 16.8 12754 173524 17.3 Model Pressure ranges Kpa Psa 100 010 200 Psa 070 020 350 035 700 070 1000 Pressure range Pressure type 100 1700 170 3500 350 Standard packaging