Electronic Measuring Instruments

Semiconductor Test Probe Double-ended Pogo Pin SCPE015 for IC Inspection Semiconductor test probes are usually called double-ended pogo pins. Common tip styles include B, J, J1, U, U1, etc. All of the probes are extremely thin and miniature, however, the requirement for their test accuracy is very strict. They are mainly applied to the fields of semiconductor tests and frequency tests of communication devices, for example, the frequency tests of mobile phones, walkie- talkies, computers, etc. This product SCPE015 is the tiniest series in semiconductor test probes since its outside diameter is only 0.15mm. It can be applied to the tests of products which requires relatively high accuracy, for example frequency tests of semiconductor and communication devices. Developed and manufactured on our own, this product takes the lead in the test industry. Our complete production lines can also meet the needs for mass production. Its parameters are as below. Materials (plated) Barrel: Au Clad, No Plated X-Bottom (Plunger 1): Pd, No Plated Y-Top (Plunger 2): Pd, No Plated Spring: SWP, Au on Ni Plated Electronic Specification: Current Rating: 0.5 amp Contact Resistance: 250 milliohms max Bandwidth: 11.4 GHz at -1dB Inductive Reactance: 1MHZ at -0.06439 uH Capacitive Reactance: 1MHZ at 0.364357 uF Specifications: Full Stroke: 0.8 mm Rated Stroke: 0.6 mm Spring Force: 9±2 gf at load 0.6 mm Mechanical Life: about 100000 cycles For more information, please check below catalog. Company Information: Centalic Technology Development Ltd was founded in 1980. Specializing in R&D, manufacture, sales and technical service, Centalic is one of the earliest high-tech enterprises which concentrates on large-scale production of various test probes and precision metal parts, and has a professional manufacturing base owning complete production lines and test equipment. Our products include semiconductor test probes, in-circuit test probes, radio frequency probes, harness probes, battery contact probes, switching probes, big- current probes, spring probes, universal complex test probes, wafer probes, and so on. They are widely applied to the tests of various electronic products, such as in-circuit tests of semiconductor components, chips, PCB and other electronic peripherals. Our company owns professional R&D, production, sales teams under the working principle of 'quality, punctuality, confidentiality' to totally efficiently develop test probes in accordance with the requirements of customers' test projects and meet the needs of customers for mass production as well as developing markets. With many years' continuous endeavour of our staff, Centalic has built a solid foundation in this industry and our products have been sold all over the world. Welcome to browse our website centalic.com and download any catalogs of our products. If you need a complete set of product manual, please feel free to contact us. Many products are not uploaded due to a huge range. If you can't find what you need, please feel free to contact us. Notice: Stock: standard product. As usual, they are in stock. Express: DHL, FedEx, UPS, etc. Payment: T/T, PayPal

Minimum Order: 100

milerd com Milerd Aero Q8 is a functional air quality monitor of radon gas levels as well as general air pollution. It can measure radon concentrations in rooms at short and long intervals, humidity levels, temperature and also the risk of mould formation. It measures concentrations of PM 1, PM 2.5 and PM 10 harmful particles as well as VOCs. The Milerd Aero Q8 radon detector offers the advantage of ease of use and a self-explanatory colour graphic interface. If the concentration of pollutants in the air exceeds the norm, the device will automatically give a text, light and sound warning of exceeding the norm. Radon Detector Milerd Aero Q8 keeps 1 year's worth of test result statistics. Instead of consuming disposable batteries, the instrument is powered by an integrated rechargeable battery or by mains connection.

milerd com Milerd Aero Q4 is a functional radon gas analyser. The device allows you to measure radon concentrations in rooms at short and long intervals, to determine humidity levels, temperature, as well as the risk of mould formation.  The advantage of the Milerd Aero Q4 radon detector is its ease of use and clear colour graphic interface. In the event of a radon concentration exceeding the norm, the device will automatically issue a text, light and sound warning of the excess concentration. Radon Detector Milerd Aero Q4 keeps 1 year's worth of test result statistics. Instead of consuming disposable batteries, the instrument is powered by an integrated rechargeable battery or by mains connection.

Minimum Order: 50

milerd com The Milerd HiStand Radiation Dosimeter is a personal Geiger counter designed to detect food or items contaminated by radiation and to detect areas of elevated background radiation. The instrument continuously monitors the user's accumulated radiation dose and issues a warning when it is exceeded. Geiger Counter Milerd HiStand has a simple and clear interface with colour, audible and text indication of exceeded threshold values.  The Milerd Dosimeter is housed in a shock-resistant, waterproof case. The instrument has a built-in rechargeable battery as well as a solar panel for recharging and back-up power. These features make the Milerd dosimeter irreplaceable in camping conditions or in case of natural disasters. The interface allows the selection of different units of measurement such as μSv, Roentgen or CPM, monitoring of accumulated dose, measurement statistics, etc. It is the most functional dosimeter in the market today. It is easy to use and operate, protected from damage and can operate autonomously.

EMF meter Milerd HiRange - milerd com Milerd HiRange is a smart compact radio and electromagnetic radiation detector for professional and home usage. Unlike conventional EMF detector the Milerd detector is capable of detecting and measuring radiation from high frequency 5g networks, detecting low and high frequency electric and magnetic fields. It can analyse the user's accumulated EMF radiation dose and provide recommendations.  Usage and principle of operation. An important advantage of Milerd's EMF reader is the ability to measure and display 5 types of EMF radiation simultaneously and continuously. Using state of the art components and a number of innovative approaches Milerd engineers have managed to create an incredibly light and compact instrument. HiRange is the first EMF meter to allow continuous wear and tear measurement. These features enable the device to analyse the user's total electromagnetic exposure over a period of one month and provide recommendations. Milerd HiRange has a built-in rechargeable battery and an incredibly low power consumption, allowing up to 1 week of battery life.  Advantages HiRange is useful for identifying areas of high electromagnetic radiation where you are constantly present, e.g. in the bedroom of the house or at the desk, in the kitchen, close to high powered electrical appliances such as microwave, fridge, dishwasher and others. Owners of electric vehicles will benefit from knowing the impact of powerful vehicle motors and high power charging stations. Using EMF detector Milerd HiRange, you will be able to assess your exposure to high-powered sources of electromagnetic fields and take action to reduce your exposure.

milerd com Milerd Aero Q11 is a multifunctional air quality monitor with the largest indoor air quality measurement range in its class. It allows the most comprehensive indoor air quality analysis with simultaneous measurement of all the most important parameters. Milerd Aero Q11 analyses the following air quality parameters: 1) Radon concentration; 2) Humidity and temperature analyses; 3) Analysis of mould risk; 4) Measurement of PM 1, PM 2.5, PM 10 harmful particulate matter; 5) Measurement of VOC levels of harmful organic compounds; 6) Measuring the level of CO2; 7) Formaldehyde level measuring; 8) Oxygen level measurement. The device allows the measurement of radon concentration in rooms in short and long intervals.  The Milerd Aero Q11 air quality monitor offers the advantage of an easy-to- use, clear, colour graphic interface. If the concentration of pollutants in the air exceeds the standard, the device will automatically alert you via text, light and sound. Radon Detector Milerd Aero Q11 stores statistics for 1 year of measurement results. Instead of consuming disposable batteries, the instrument is powered by an integrated rechargeable battery or by mains connection.

The product GF112 is a handheld 1-phase electricity meter tester. It mainly used in electric power departments, electric lab or field. It can measure error,voltage ,current, power an frequency at site. Features: Accuracy: 0.2%,0.5% Warming-up time:<5min Power consumption:<5VA Range: 0-3--V;0-120A Store:500sets data Communication port: RS232

Minimum Order: 1 bags

GF312B portable three phase electricity meter calibrator with printer is used to calibrate three phase, single phase, active and reactive energy meters error. The instrument has a micro printer and portable design. It is very suitable for on-site calibration of electric energy meters. Feature: 1.accuracy:0.05%,0.1%,0.2%< , br>2.Test range:0-600V; 3.With printer 4.Harmonic:2-64times 5.Weight: 12kg 6.IP65

Minimum Order: 1 bags

This instrument is a high precision DC electricity meter test equipment.The highest accuracy is 0.02%. And it has wide test range 0-115V and 0-600A. It mainly test the DC electricity meter error. Features: 1.test all kinds of DC energy meter,DC power meter 2.Accuracy: 0.02%,0.05% 3.Portable design 4.Can store 10000pcs meter data 5.Overload, short circuit,open circuit protection

Minimum Order: 1 bags

GF102 single-phase electricity meter test bench used to test the AC energy meter error. It can test 1pc or 3pcs electricity meters at the same time. The accuracy class of the instrument is 0.02%. It is suite for electricity meter manufacturing industry or scientific research institutes. Features: 1.accuracy: 0.02%,0.05%,0.1% 2.Range: 0-600V; 0-120A,40-70Hz 3.7 inch touch TFT color LCD 4.Can be programmed 5.Weight: 12kg 6.Overload, short circuit and open circuit protection

Minimum Order: 1 bags

The product is a single-phase watt-hour meter test system. It can measure a variety of electric energy meters.The product can be a AC voltage source and current source. Features: 1.Accuracy: 0.05% 2.Range: 0-500V,0-120A 3.Weight: 8kg 4.ambient temperature: -10°C to +50°C 5.With PC and RS232 port 6.IP65 7.Harmonic: 2-51times

Minimum Order: 1 bags

Handheld Digital Protection Relay Testing KF932 IEC61850 Relay Test Set Description of KF932 IEC61850 Relay Test Set Applied to digital protection relay, Measure & control device, IEC61850 Complying IEDs ,Merge Unit and substation control system testing and detection; Touch screen and keypad, to meet different using habits. 4400mAh large capacity lithium battery, continuous work for more than 10 hours. Small size, easy to portable. Feature Of KF932 IEC61850 Relay Test Set based on the intelligent substation related standards to analyze the SV, GOOSE, IRIG-B and IEEE1588 message, calculate the magnitude, phase and frequency of voltage and current, and real-time monitor of GOOSE virtual terminal. ● Receiving closed-loop testing of smart devices via SV, GOOSE message sending, subscription and publication of GOOSE messages; ● Phase detection function is achieved by analyzing and calculating different control blocks; Binary input and output of the hard contact can be completed on the intelligent operation box transmission delay and SOE on the accuracy of the measurement; ● SV and GOOSE exception statistics analysis and synchronization function to achieve the integration of the unit discrete, lost frame and absolute delay measurement. ● With small size, touch screen operation of the convenience and powerful measurement and analysis and testing capabilities, greatly to meet the intelligent substation operation, maintenance and debugging of the protection, monitoring and control devices, IEC61850 complying IEDs, the merger unit and the station control system Detection and commissioning requirements.

Portable Hardness Tester HARTIP 4100/4100E Introduction HARTIP 4100 is an advanced state-of-the-art palm sized metal hardness tester with many new features. It still used our patent technology which makes H4100 to have extraor-dinary accuracy:+/-2 HL (or 0.3% @HL800) with high contrast colour TFT display and durable metal housing. It has a moving bar- graph display which can evaluate the workpiece upon deviation valuI by different colour for easy visual distinguish. HARTIP4100 can down load measuring data to PC and printout to micro-printer by USB port and wirelessly with internal wireless module. The battery can be charged Test block D 1 simply frofunction. Equipped with impact device E (diamond ball tip), HARTIP4100E is Cleaning brush 1 especially suitable for the hardness material after heat treatment or the situation requiring a large number of tests. Specifications Model SADT HARTIP 4100E Princlple Leeb hardness measurement Accuracy/Repeatability ±0.3% @ HL=800/±2HL Display High contrast color TFT320×320 Hardness scale HL/HRC/HRB/HB/HV/HS/HRA/ob Measuring range HL100-960/HRC0.6-78/HRB3-140/HB24-1140/ HV24-1360/HS3-120/HRA1-88/ob(rm)24-3800N/mm2 < , br>Probe E(diamond bail tip) Materials and conversion curves 11 common metal materials, 75 curves Memory 30 files,100 data for each file, can be saved and re-readable Statistics function Average / Max./Min./S.value Re-callbration Coincldent/ Independent Indicator Low battery Language English, Simplified Chinese, Traditional Chinese, Russian, Korean,French, Italias, German, Turkish, Spanish Interface USB/Blue tooth to PC for transferring data, wireless printing, USB for charging Power on/off Auto/Mamual Power supply 3.7Y Li-ion rechargeable battery Working environment -20℃-+70℃ Dimension(mm) 156×44×22 Net weight(g) 115 Standards ASTM A956, DIN 50156, EN ISO 16859, GB/T 17394-1998

Smart Single phase STS Split type keypad prepaid meter DDSY168-S The Smart DDSY168-S is a dual power source measuring , split type prepayment electricity meter, completed in BS footprint housing working with a separate dispay and keypad unit (UIU / CIU). It is an ideal revenue protection metering tool that can measure grid power and any other alternative power with no need to add extra components . In duall prepaid mode, the meter can auto decrypt the recharge code from source and top up into separate balance . Major Featureso 20 digit (Standard Transfer Specification) STS encryption Detection of significant reverse energy (SRE) IEC62056-21 compliant port allowing for easy data interrogation Disconnects on overload and no credit Operate in both prepayment and credit mode hot swap Programmable load limit and low credit warning Detection and record tamper event such as cover open, reversal, black-out, etc. Split Configuration for Increased Revenue Protection the meter consists of two parts, the MCU (Meteriing & Control Unit) and UIU (User Interface Unit). The MCU and UIU is linked via galvanically- isolated 2 -wire communication cable Power line carrier (PLC) and Radio Frequency (RF) communication module is also aviable on request. The UIU is installed within consumer's home, while MCU is installed in a meter cabinet away from consumers. Utility benefit Easy connection to User Interface Unit (UIU) for split type applications RF / GPRS wireless communication with a head-end AMR/AMI server Time of Use (TOU), multi-tariff, holiday setting. Advanced load control and disconnection features Specifications: Nominal voltage Un 220/230/240 V Limited voltage 70%~120%Un Nominal frequency fn 50-60Hz+5% Basic current(Ib) 5-10A Maximum current(Imax) 60-100A Starting current(Ist) 20mA Active energy constant 1000imp/kWh Accuracy as Active energy to IEC62053‐21 Class1.0 Power consumption in Voltage circuit <2W <8VA Power consumption in current circuit <1VA Operating temperature 25℃ to+70℃ Storage temperature 40℃ to+85℃ Insulation level 4kV rms for 1min Impulse voltage withstand 8kV, 1.2/50 μs Air discharge 16kV Immunity to HF fields 80MHz to 2GHz with load 10V/m 100kHz to 1GHz without load 30V/m Fast transient burst test 4kV Meter shell Protection Rate IP54(IEC60529) Insulation System Classification Protective Class II Infrared Optical 2W 20mA Prepaid Electricity Meters 1 Phase Energy Meter 0Infrared Optical 2W 20mA Prepaid Electricity Meters 1 Phase Energy Meter 1 Infrared Optical 2W 20mA Prepaid Electricity Meters 1 Phase Energy Meter 2