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<title><![CDATA[EC21 Product Catalogs - frequency control]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/frequency_control--2717/1/frequency control.html]]></link><item>
<title><![CDATA[Stress Cracking Tester]]></title><link><![CDATA[https://sookiecanneed.en.ec21.com/Stress_Cracking_Tester--12024209_12034904.html]]></link><description><![CDATA[frequency of hand contact with lye.
The visible transparent cover with protective net, can safely observe the situation inside the testing stations in real time.
Electric discharge, high efficiency d]]></description><pubDate><![CDATA[20250106]]></pubDate></item>
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<title><![CDATA[New Fluke TI480 PRO 60HZ Thermal Imager]]></title><link><![CDATA[https://focuscalibration.en.ec21.com/New_Fluke_TI480_PRO_60HZ--11927627_11927630.html]]></link><description><![CDATA[Frequency60 HzField of View34 x 24 DegreesScreen Size3.5 INIR/Overlay Fusion ImageYesVideo OutputYesFocusAdjustable and FixedLaser SpotYesPicture in PictureYesVideo RecordingYesMoveable SpotsYesTouch]]></description><pubDate><![CDATA[20250104]]></pubDate></item>
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<title><![CDATA[YH800F Portable Fully Automatic Pressure Calibration Device]]></title><link><![CDATA[https://yuanhuatc66.en.ec21.com/YH800F_Portable_Fully_Automatic_Pressure--12022422_12022441.html]]></link><description><![CDATA[control at a fixed point;
◆ The number and frequency of calibration points, as well as the single point voltage stabilization time, can be edited. The system automatically divides the range into eq]]></description><pubDate><![CDATA[20241105]]></pubDate></item>
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<title><![CDATA[GF018A Clamp Type Multimeter Calibrator]]></title><link><![CDATA[https://gfuvegroup.en.ec21.com/GF018A_Clamp_Type_Multimeter_Calibrator--11546876_11999025.html]]></link><description><![CDATA[frequency meters, resistance meter) basic error;
■ The calibrator can be generated with 2-31 harmonic wave, harmonic number, order, amplitude and harmonic phase of fundamental wave can be programme]]></description><pubDate><![CDATA[20240905]]></pubDate></item>
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<title><![CDATA[Multi Channel Ultrasonic Flaw Detector]]></title><link><![CDATA[https://ajrndt.en.ec21.com/Multi_Channel_Ultrasonic_Flaw_Detector--11973711_11973720.html]]></link><description><![CDATA[Frequency Range
10 Hz - 1000 Hz
Pulse Energy
200V, 300V, 400V and 500V selectable
Bandwidth (amplifier bandpass)
0.5 - 15 MHz
Damping
200Ω and 500Ω
Gate Monitors
Two independent gates controllable ]]></description><pubDate><![CDATA[20240723]]></pubDate></item>
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<title><![CDATA[NDJ-1C Hot Melt Adhesives Brookfield Viscosity Meter]]></title><link><![CDATA[https://zotaimachine.en.ec21.com/NDJ_1C_Hot_Melt_Adhesives--11144324_11144465.html]]></link><description><![CDATA[frequency range
is wide, and the fluctuation of the power supply will not affect the 
measurement accuracy.
4. The
horizontal display device is on the front side of the viscometer. The 
adjustment le]]></description><pubDate><![CDATA[20240705]]></pubDate></item>
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<title><![CDATA[Maintenance Free Real-time Rebar Special Measuring Instrument GDC-L350-JX]]></title><link><![CDATA[https://measurementon.en.ec21.com/Maintenance_Free_Real_time_Rebar--11962128_11962131.html]]></link><description><![CDATA[frequency: 1600;
Rotation speed: ≥30 rpm;
Installation method: fixed or mobile
The entire set of equipment comes standard: control cabinet, measuring vehicle, electrical control box, LED display, c]]></description><pubDate><![CDATA[20240703]]></pubDate></item>
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<title><![CDATA[Shortwave Infrared SWIR TEC Cooled Thermal Camera with InGaAs Detector for Target Measurement]]></title><link><![CDATA[https://leadir.en.ec21.com/Shortwave_Infrared_SWIR_TEC_Cooled--11956357_11954588.html]]></link><description><![CDATA[control, with the temperature difference up to 40℃.
² Non-uniformity correction, filtering and enhancement algorithms.
² Miniaturization, low power consumption, high frame frequency.
² Fully hom]]></description><pubDate><![CDATA[20240620]]></pubDate></item>
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<title><![CDATA[Digital Infrared Radiometer]]></title><link><![CDATA[https://gatherstar.en.ec21.com/Digital_Infrared_Radiometer--11943208_11943246.html]]></link><description><![CDATA[frequency 1KHz)
Output interface 
RS-422 (Maximum transmission distance 200 meters)
Power Supply 
220VAC/24VDC
Temperature 
-40℃ 
~ +50
℃
Dimension 
279（L）* 202（H）*274（D）---RLK601、R]]></description><pubDate><![CDATA[20240527]]></pubDate></item>
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<title><![CDATA[IEC60335-2-23 Supply Cord Flexing Test Apparatus]]></title><link><![CDATA[https://pegoelectronics.en.ec21.com/IEC60335_2_23_Supply_Cord--11940578_11941763.html]]></link><description><![CDATA[controlled by PLC and touch screen, the test frequency and speed can be preset, and built-in load. The hair care appliance with a swivel connection are positioned with their major axis horizontal, th]]></description><pubDate><![CDATA[20240524]]></pubDate></item>
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<title><![CDATA[Master Meter Gas Flow Calibration System]]></title><link><![CDATA[https://tnmacalibration.en.ec21.com/Master_Meter_Gas_Flow_Calibration--11926262_11926263.html]]></link><description><![CDATA[frequencies), which can lead to inconsistent triggering times, an advanced dual time-base technique has been adopted to correct the detection time for both the standard meter and the meter under test]]></description><pubDate><![CDATA[20240417]]></pubDate></item>
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<title><![CDATA[KRD10 Hydraulic Vertical Shock Test System]]></title><link><![CDATA[https://cmetechnology.en.ec21.com/KRD10_Hydraulic_Vertical_Shock_Test--11925572_11925595.html]]></link><description><![CDATA[Control of Lifting Height: with high accuracy and good repeatability
Adopts the High Strength and Hardness Cast Aluminum Table: which has high first-order resonance frequency, featured with low noise]]></description><pubDate><![CDATA[20240416]]></pubDate></item>
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<title><![CDATA[High Voltage Wire Harnesses/Cables Testing Bench Top(Table) for Automotive]]></title><link><![CDATA[https://shcleanknow4567.en.ec21.com/High_Voltage_Wire_Harnesses_Cables--11923899_11923921.html]]></link><description><![CDATA[Frequency
50Hz/60Hz
Power
150VA Max.
DC
Output
0.05-6Kv
Measurement Accuracy
1% + 5v
Display Accuracy
2 V
Power
60 VA Max.
IR
Output
0.05-1Kv
Measurement Accuracy
1% + 
5v
Display Accuracy
2 V
Insula]]></description><pubDate><![CDATA[20240412]]></pubDate></item>
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<title><![CDATA[Fluke 754 Documenting Process Calibrator and Hart Instrumentation]]></title><link><![CDATA[https://endangsurvey.en.ec21.com/Fluke_754_Documenting_Process_Calibrator--11329183_11550830.html]]></link><description><![CDATA[frequency, and ohms to test sensors, transmitters and other instrumentsSource/simulate volts, mA, thermocouples, RTDs, frequency, ohms, and pressure to calibrate transmittersPower transmitters during]]></description><pubDate><![CDATA[20240408]]></pubDate></item>
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<title><![CDATA[KRD15 Pneumatic Horizontal Shock Response Spectrum Test System]]></title><link><![CDATA[https://creditcme.en.ec21.com/KRD15_Pneumatic_Horizontal_Shock_Response--11098426_11099420.html]]></link><description><![CDATA[Frequency
Range (Hz)
10-10,000
Max. Response
Acceleration (g)
15,000
12,000
10,000
8000
6000
Gradient of
Rising Stage
(dB/Otc)
6
～
9
Tolerance Range
(±dB)
6
～
9
Overall
Dimension
(mm)
3700×1200]]></description><pubDate><![CDATA[20240402]]></pubDate></item>
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<title><![CDATA[Liquid Chromatograph]]></title><link><![CDATA[https://huishiyiqi2024.en.ec21.com/Liquid_Chromatograph--11907876_11909750.html]]></link><description><![CDATA[frequency ensure low noise, low drift, and ultra-high sensitivity.
The VI2010 workstation meets various regulatory requirements.
Reliable results - meeting customer&apos;s accurate requirements for result]]></description><pubDate><![CDATA[20240308]]></pubDate></item>
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<title><![CDATA[Fully Automatic Insertion and Extraction Force Tester]]></title><link><![CDATA[https://qiantongyiqi.en.ec21.com/Fully_Automatic_Insertion_and_Extraction--11683816_11853603.html]]></link><description><![CDATA[Product DescriptionTechnical specifications：
1. Maximum test force: 1000N, 500N, 200N, 10N (optional);
2. The sampling frequency is 100Hz;
3. Accurate measurement: Class 0.5;
4. Minimum resolution:]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[Temperature Humidity Standard Environment Experiment Calibration Chamber Cabinet]]></title><link><![CDATA[https://tadt2023.en.ec21.com/Temperature_Humidity_Standard_Environment_Experiment--11689458_11689464.html]]></link><description><![CDATA[frequency conversion speed regulation control, through touch screen, set fan speed;
* Multiple protection alarms: constant temperature tank overheating protection, liquid level alarm; rehydration tan]]></description><pubDate><![CDATA[20221209]]></pubDate></item>
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<title><![CDATA[Enviclone IEC 62782 Photovoltaic Modules Solar Panel Cyclic Dynamic Mechanical Load Test Machine]]></title><link><![CDATA[https://enviclonetest.en.ec21.com/Enviclone_IEC_62782_Photovoltaic_Modules--11886958_11886959.html]]></link><description><![CDATA[control and recording, large data storage capacity;
Pressure, tension, holding time, number of cycles, cycle frequency, and current size can be preset;
Pressurization time can be set;
Brief Specifica]]></description><pubDate><![CDATA[20240111]]></pubDate></item>
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<title><![CDATA[Tensile Testing Machine Usage Steel Bar Striking Point Gauge Meter]]></title><link><![CDATA[https://lgtester789.en.ec21.com/Tensile_Testing_Machine_Usage_Steel--10000314_10029424.html]]></link><description><![CDATA[frequency electromagnet to strike point synchronously.Gauge length is correct, high-efficient and easy to operate. It’s the necessary matching equipment for labs.
2. Main technical parameters:
Item]]></description><pubDate><![CDATA[20190821]]></pubDate></item>
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<title><![CDATA[Electrodynamic Vibration Generator System]]></title><link><![CDATA[https://lisungroup1.en.ec21.com/Electrodynamic_Vibration_Generator_System--9657760_11802794.html]]></link><description><![CDATA[Frequency Modulation, Sweep Frequency, Programmable, Frequency Doubling, Logarithm, High Acceleration speed, Amplitude Modulation, Time Control, Full-function Computer Control, simple and easy to set]]></description><pubDate><![CDATA[20230907]]></pubDate></item>
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<title><![CDATA[LVLP Linear DC Power Supply]]></title><link><![CDATA[https://idealtek.en.ec21.com/LVLP_Linear_DC_Power_Supply--9605857_9605884.html]]></link><description><![CDATA[Introduction
LVLP series is linear DC power supply uses power frequency transformer AC/DC conversion technology and matured filtering circuit to ensure pure and &amp; stable DC output
As it uses power fr]]></description><pubDate><![CDATA[20151002]]></pubDate></item>
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<title><![CDATA[NAVLF Ultra-low Frequency High Voltage Generator]]></title><link><![CDATA[https://nanaoelec.en.ec21.com/NAVLF_Ultra_low_Frequency_High--10586964_10725175.html]]></link><description><![CDATA[Product introduction 
NAVLF Ultra-low Frequency High Voltage Generator combines the modern digital frequency advanced technology, uses computer control, boost, buck and measurement, automatically ful]]></description><pubDate><![CDATA[20180827]]></pubDate></item>
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<title><![CDATA[LITE800 Industrial SLA 3D Printer]]></title><link><![CDATA[https://uniontech3d.en.ec21.com/LITE800_Industrial_SLA_3D_Printer--11706631_11807017.html]]></link><description><![CDATA[frequency tripled
Nd: YVO₄
Beam Focus
Dynamic &amp; Variable
Beam Size
0.12-0.8 mm
Material
Compatible with commercial available resins for 355 nm stereolithography
Scanning Speed
8-15 m/s
Controlling ]]></description><pubDate><![CDATA[20230615]]></pubDate></item>
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<title><![CDATA[Used Olympus Nortec 600D Eddy Current Flaw Detector]]></title><link><![CDATA[https://117714.en.ec21.com/Used_Olympus_Nortec_600D_Eddy--11801594_11801596.html]]></link><description><![CDATA[frequency capacity.Automatic internal balancing (BNC connector).Up to two real-time readings.True automatic mixing.Storage capacity of up to 500 files (program and data).On-board file preview.Portabl]]></description><pubDate><![CDATA[20230604]]></pubDate></item>
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<title><![CDATA[DC Motor Armature Testing Equipment]]></title><link><![CDATA[https://aipinstrument.en.ec21.com/DC_Motor_Armature_Testing_Equipment--11085938_11085990.html]]></link><description><![CDATA[display value+2.5% measuring range+3words
Waveforms limited value
Minimum difference 0.1%
(waveform difference)
impulse internal setting
Available 
Sample frequency
20/40MHz（self-adjustable)
]]></description><pubDate><![CDATA[20200324]]></pubDate></item>
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<title><![CDATA[100kW/200kW/500kW/800kW/1000kW/1200kW/2000kW AC Dummy Resistive Load Bank for Generator Load Test]]></title><link><![CDATA[https://rataloadbank.en.ec21.com/100kW_200kW_500kW_800kW_1000kW--11807078_11807097.html]]></link><description><![CDATA[Frequency : 50/60HzPower factor : 1.0Min. step : 1kW or customizedLoad step : 1kW,2kW,2kW,5kW,10kW,10kW,20kW,50kW,100kW,100kW,100kW,100kW,100kW,100kW,100kW,100kW,100kWLoad connection : copper bar, 3-]]></description><pubDate><![CDATA[20230615]]></pubDate></item>
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<title><![CDATA[High Performance FTIR Fourier Transform Infrared Spectrometer]]></title><link><![CDATA[https://gbpitester.en.ec21.com/High_Performance_FTIR_Fourier_Transform--11631034_11631045.html]]></link><description><![CDATA[frequency modulation interference, the 
sample is irradiated with interferometric light modulated by Michelson interferometer,when DTGS or MCT receiver received the interferometric light with sample ]]></description><pubDate><![CDATA[20220901]]></pubDate></item>
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<title><![CDATA[Automatic Safety Test System]]></title><link><![CDATA[https://lisungroup7.en.ec21.com/Automatic_Safety_Test_System--11882688_11882704.html]]></link><description><![CDATA[frequency; Electric safety wall detecting feature• The LS9955 can test Withstand Voltage (AC/DC), Insulation Resistance (IR), Leakage Current (LLC) and Ground Resistance (GR)• The LS9956 can test]]></description><pubDate><![CDATA[20240102]]></pubDate></item>
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<title><![CDATA[12PSB Diesel Fuel Injection Pump Test Bench]]></title><link><![CDATA[https://geruisdiesel.en.ec21.com/12PSB_Diesel_Fuel_Injection_Pump--11801992_11801993.html]]></link><description><![CDATA[Introduction
12PSB series diesel fuel injection test machine is design for customer&apos;s require. This series test bench adopt high quality frequency conversing device, and it has characteristic with hi]]></description><pubDate><![CDATA[20230605]]></pubDate></item>
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<title><![CDATA[ST Portable BDV Oil Test Kit,Oil Dielectric Strength Tester]]></title><link><![CDATA[https://aijiezn.en.ec21.com/ST_Portable_BDV_Oil_Test--3459584_11343704.html]]></link><description><![CDATA[frequency induction
heating and PID temperature control algorithm. The oil cup and the heating body
are non-contact, heating evenly, fast and easy to control.
Please contact ASSEN for more details.
]]></description><pubDate><![CDATA[20210224]]></pubDate></item>
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<title><![CDATA[ST-6606 Cable Flexing Tester]]></title><link><![CDATA[https://satatech.en.ec21.com/ST_6606_Cable_Flexing_Tester--3839683_3843222.html]]></link><description><![CDATA[Frequency Governor from TW, Japanese original line of Slide tracking, AC Motor, Pulley made by high-quality Aluminum alloy material and make the surface oxidation and the spec controller board etc.
M]]></description><pubDate><![CDATA[20201002]]></pubDate></item>
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<title><![CDATA[Furniture Testing Instrument Drawer Durability Tester]]></title><link><![CDATA[https://lituotest.en.ec21.com/Furniture_Testing_Instrument_Drawer_Durability--11365007_11372583.html]]></link><description><![CDATA[frequency and interval pause time destructive life test to determine the damage of the product. Conform to the standard QB/T 10357.5 2011 QB/T 2454-2013
BIFMA X5.5-2008 Product features 1. Force sens]]></description><pubDate><![CDATA[20210424]]></pubDate></item>
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<title><![CDATA[Carbon Dioxide Volume Tester]]></title><link><![CDATA[https://celtec2.en.ec21.com/Carbon_Dioxide_Volume_Tester--11854816_11854820.html]]></link><description><![CDATA[controlled for accuracy. 
6.The shaking parameters, including frequency and duration, can be customized. 
7.Test results are guaranteed accurate due to the implementation of a high precision pressure]]></description><pubDate><![CDATA[20231016]]></pubDate></item>
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<title><![CDATA[Model CLG-160 Aluminium Wheel RTR System]]></title><link><![CDATA[https://ndtchina.en.ec21.com/Model_CLG_160_Aluminium_Wheel--6581053_6161286.html]]></link><description><![CDATA[frequency X-ray machine
9&amp;rdquo; high resolution imaging unit
In-line C-arm mechanical system
Testing target
Material: Mg alloy, AI alloy, Ti alloy
Diameter:12 inches-26 inches
Height: 4 inches-15 in]]></description><pubDate><![CDATA[20140520]]></pubDate></item>
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<title><![CDATA[STSJ-3A Digital Display High Frequency Sieve Shaker]]></title><link><![CDATA[https://hzyueke003.en.ec21.com/STSJ_3A_Digital_Display_High--6176826_6179972.html]]></link><description><![CDATA[STSJ-3A Digital Display High Frequency Sieve Shaker
Application: Efficient design for accurate separation of materials. Accepts up to 8X200 mm and 6X300 mm diameter sieves, plus pan and cover. 
Techn]]></description><pubDate><![CDATA[20150509]]></pubDate></item>
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<title><![CDATA[Ponovo POM2-3243 Universal Protection Relay Test System for Protective Relays]]></title><link><![CDATA[https://xiaxiaoming.en.ec21.com/Ponovo_POM2_3243_Universal_Protection--7403753_7403847.html]]></link><description><![CDATA[Frequency
Sine signal
1 … 1000Hz
Transient signal
dc … 10.0kHz
Accuracy
0.3ppm
Phase angle
Range
-360°~+360º
Accuracy (typical)
0.05º
Auxiliary DC supply
0-300V
Power
88W at 110V, 110W at 220V]]></description><pubDate><![CDATA[20230609]]></pubDate></item>
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<title><![CDATA[Vibration Meter VM-6360 for Sale]]></title><link><![CDATA[https://105landtek.en.ec21.com/Vibration_Meter_VM_6360_for--9545665_9545690.html]]></link><description><![CDATA[frequency range (10Hz~10kHz) in acceleration mode.
Details:
Sensor
Piezoelectric Transducer
Measuring Range
Acceleration
0.1~400m/s²Equivalent Park
Velocity
0.01~400mm/s True RMS
Displacement
0.001~]]></description><pubDate><![CDATA[20230731]]></pubDate></item>

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