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Handheld Negative Ion Tester Instrument Air Ion Detector Environmental Monitoring
Product Description IT-10 this is Solid negative ion detector and used to test the anion from such product as anion powder, tourmaline powder and various health products coatings. Basic on American most advanced GM ion detection . Product Specifications Model: IT-10 ion tester Product color: Black...
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تحلیلگر توان دیجیتال دقیق با قابلیت اندازه‌گیری THD، تستر پارامترهای الکتریکی کلاس 0.15
Product DescriptionParameterPM9200BandwidthDC,0.5Hz～2KHzInput modelVoltage and Current are floating inputAccuracy(0.2%)Display updateDisplay refresh cycle 0.1s~5sLine filteringcut-off frequency 500HzA/D Convertersampling period 70μS,24bits,voltage and current simultaneous samplingInput ImpedanceVolt...
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منبع تغذیه AC فرکانس متغیر PA9520 0-2 کیلووات با عملکرد حافظه پارامتر
PA9520 0-300V 0-2KW 0-400HZ Programmable Variable Frequency AC Power Supply Product Specifications Model PA9520 Capacity 2000W Input Power 220V±10% AC Input Frequency 50/60Hz±5Hz Output Voltage Voltage: 1.0～300.0V Automatic gear: (low gear) 1.0～150.0V, (high gear) 150.1～300.0V Output Frequency ...
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منبع تغذیه AC با فرکانس متغیر قابل برنامه‌ریزی آزمایشگاهی 500VA IGBT
Product Description Model PA9505 capacity 500W Input power 220V±10% AC Input frequency 50/60Hz±5Hz The output voltage voltage:1.0～300.0V Automatic gear: (low gear) 1.0～150.0V, (high gear) 150.1～300.0V; Output frequency Frequency modulation: 45Hz～400Hz Fixed frequency: 50Hz, 60Hz, 400Hz Rated current ...
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0.2 Class Digital Display Power Meter three phase electrical parameter Alarm function
Product Description Type PM9833 PM9833A PM9833B Basic Accuracy 0.2 class Measuring Voltage 9.0V-600.0V 9.0V-1000.0V Measuring Current 20mA-40A 20mA-60A Input mode Voltage and Current are floating input Power Factor 0.001-1.000 Frequency 45-100Hz Measuring Mode AC Input resistance Voltage: Is about ...
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کنتور برق الکترونیکی دقیق کلاس 0.2 اندازه‌گیری ولتاژ و جریان با نمایشگر LED
Specification The meter details Display LED Digital screen Voltage Range 0.5V-600V AC/DC Current Range 0.05mA-40A AC/DC Power factor range 0.001-1.000 The frequency range 45-65Hz Communication Interface Standard RS232 or RS485, optional Relay output Basic Accuracy ±(0.4% reading +0.1%range+1 digital...
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تحلیلگر توان دیجیتال تک فاز هارمونیک کلاس 0.5 با تابع THD از 1 تا 50
PRODUCTS FEATURES LED digital screen display: voltage, current, power, powerfactor/frequency, 2-50 times Harmonic Can be set current and power lower and upper alarm function All measurements are Trms. Not affected by external noise Support data locking. Switch Range AREAS OF APPLICATION Power ...
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اندازه گیری برق تک فاز متعدد RS232 تحلیلگر قدرت ارتباطی
Single phase RS232 communication Digital power meter Product Features: Four windows LED display, voltage, current, power, power factor/frequency at the same time All measurements are TRMS Automatic range Accuracy: 0.5 Not affected by external noise Suitable for various electricity situations with ...
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تستر یون هوای قابل حمل با فناوری بالا، پاسخ سریع، متر یون منفی، دارای گواهینامه CE
KEC990 Japan air negative ion concentration detector air positive and negative ion tester 1. use measurement of health products, textile, dynamic friction measurement (proposed matching EST-101CH anion collector) University, Department of landscape and forestry investigation, scenic, ecological and ...
