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<title><![CDATA[EC21 Product Catalogs - frequency controller]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/frequency_controller--2717/1/frequency controller.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[Ultrasonic Flaw Detector]]></title><link><![CDATA[https://ajrndt.en.ec21.com/Ultrasonic_Flaw_Detector--11973711_11973715.html]]></link><description><![CDATA[Frequency Range (MHz)
0.5 - 10
Material Velocity (m/s)
1000 - 16000
Vertical Linearity Error
≤3%
Horizontal Linearity Error
≤0.1%
Sensitivity Leavings
≥62dB
Dynamic range
≥32dB
Resolving Powe]]></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[Hot Rolled Bar Outer Diameter Measuring Instrument GDC-J2400-JX]]></title><link><![CDATA[https://measurementon.en.ec21.com/Hot_Rolled_Bar_Outer_Diameter--11962128_11962129.html]]></link><description><![CDATA[frequency: 800-1600;
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, ]]></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[KRD50 Transportation Simulation Test System]]></title><link><![CDATA[https://creditcme.en.ec21.com/KRD50_Transportation_Simulation_Test_System--11098426_11099470.html]]></link><description><![CDATA[frequency control;
l 
No special foundation is needed, no other complicated operation or
installation.
Technical
Specifications
Model
Parameters
KRD
50－200
KRD
50－300
KRD
50－600
KRD
50－1000
K]]></description><pubDate><![CDATA[20240402]]></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[3kW/3.5kW/4kW/5kW/6kW/7kW AC/DC Load Bank for Data Center Load Test]]></title><link><![CDATA[https://rataloadbank.en.ec21.com/3kW_3.5kW_4kW_5kW_6kW--11807084_11807114.html]]></link><description><![CDATA[Frequency(Hz)Carton HightMin. Steps3220/24050/603U0.5kW3.5220/24050/603U0.5kW4220/24050/604U0.5kW4.5220/24050/604U0.5kW5220/24050/606U0.5kW6220/24050/606U0.5kW7220/24050/606U0.5kW8220/24050/608U0.5kW]]></description><pubDate><![CDATA[20230615]]></pubDate></item>
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<title><![CDATA[Automatic Safety Test System]]></title><link><![CDATA[https://lisungroup1.en.ec21.com/Automatic_Safety_Test_System--9657760_11802784.html]]></link><description><![CDATA[frequency; Electric safety wall detecting feature• The LS9955 can do test for Withstand Voltage (AC/DC), Insulation Resistance (IR), Leakage Current (LLC) and Ground Resistance (GR)• The LS9956 c]]></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[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[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[Low Price Office Chair Backrest Durability Life Testing Machine]]></title><link><![CDATA[https://lituotest.en.ec21.com/Low_Price_Office_Chair_Backrest--11365007_11372363.html]]></link><description><![CDATA[control and touch screen have real-time display of speed, frequency, times and force 12. Standard configuration accessories: 1 set of armrest loading equipment; Cylinder swivel 2 pieces; Chair fixing]]></description><pubDate><![CDATA[20210423]]></pubDate></item>
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<title><![CDATA[Gelbo Flex Durability Tester]]></title><link><![CDATA[https://celtec2.en.ec21.com/Gelbo_Flex_Durability_Tester--11854816_11854825.html]]></link><description><![CDATA[output.
Main Parameter
Flex Frequency 45 /minute
Flex Angle 440° (90 mm) or 400° (80 mm)
Capacity 2.5 N.m
Horizontal Stroke 155 mm or 80 mm
Stations 4
Sample Size 280 mm x 200 mm
Power 110~220V
]]></description><pubDate><![CDATA[20231016]]></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[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[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[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[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[Liquid Chromatograph]]></title><link><![CDATA[https://huishiyiqi2024.en.ec21.com/Liquid_Chromatograph--11907876_11909750.html]]></link><description><![CDATA[controller has user-friendly design features such as a clock, thermometer, and hygrometer.
Excellent performance - meeting the strict requirements of customers for instruments
The detector adopts a d]]></description><pubDate><![CDATA[20240308]]></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 NF802 IEC61850 Protection Digital Relay Test Kit for Digital Substations]]></title><link><![CDATA[https://xiaxiaoming.en.ec21.com/Ponovo_NF802_IEC61850_Protection_Digital--11744131_7404154.html]]></link><description><![CDATA[Frequency relay, Overcurrent/voltage, under voltage, Harmonics, CB Operate, Transplay for comtrade files, etc.
Main Specifications
The main powerRated voltage220V (AC)Allowable range100V～240V (AC)R]]></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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