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Đồng hồ vạn năng Fluke, Fluke F28-II/F28-IIEX/F233 multimeter FLUKE28-II/F233C digital multimeter

  • Đăng ngày 08-11-2018 11:43:43 PM - 547 Lượt xem
  • Mã sản phẩm: Fluke F28-II/F28-IIEX/F233

  • Tình trạng sản phẩm:




      Fluke 28-II Industrial Multimeter

      Basic overview
      The new Fluke 27 II and 28 II digital multimeters set a new standard for measuring in difficult conditions with excellent functionality and accuracy to easily solve most electrical faults. Both meters are IP 67 (water and dust resistant) and are undergoing MSHA approval and have a wider operating temperature range: -15 °C to +55 °C (5 °F to 131 °F) It can work for 20 minutes at -40 °C), 95% humidity, and can withstand 3 meters (10 feet) drop after testing. The new Fluke 20 Series multimeters work in demanding environments.
         
      Features
      • Can measure AC and DC up to 1000 V 
      • Can measure currents up to 10A (20 A for 30 seconds) 
      • 10,000 μF capacity range 
      • Frequency up to 200 kHz 
      • Wider voltage measurement range – 15 Hz to 20 kHz (28 II), 40 Hz to 30 kHz (27 II) 
      • Built-in thermometer to obtain temperature readings without carrying a separate instrument (28 II) 
      • Resistance, continuity and diode testing 
      • Minimum/maximum and average records allow automatic capture of anomalies 
      • Minimum-maximum peak (28 II) 
      • Unique features for accurate measurement of voltage and frequency on variable speed motors and other electrical noise devices (28 II)
         
       Product Features
      • New  – IP 67 waterproof and dustproof, completely sealed for work in demanding environments 
      • Can withstand 3 meters drop (with sheath) 
      • High resolution 20,000 point display mode (28 II) 
      • True RMS AC voltage and current for accurate measurement of various nonlinear signals (28 II) 
      • Measured average response voltage and current (27 II) 
      • New  – Backlit keyboard buttons allow easy viewing in low light areas 
      • Large display digital and 2-level "bright-backed backlights for easy readings 
      • Reversible jacket improves protection when the meter is not in use 
      • Can withstand 8,000 V hazardous peak voltages due to load switching and industrial circuit failure, and meets the second edition of IEC and ANSI electrical safety standards 
      • Long battery life (800 hours) 
      • Relative mode eliminates test line impedance present during low resistance measurements 
      • Automatic and manual range adjustment for maximum flexibility 
      • The optional magnetic suspension not only allows the user to easily set up and view, but also frees up both hands to handle other tasks. 
      • MSHA Approval Certification (to be confirmed)
       

      Technical Parameters

      Accuracy technical indicator
      DC voltage
      Range  0.1 mV to 1000 V
      Accuracy  27-II: 0.1 % +1 
       28-II: 0.05 % + 1
      AC voltage
      Range  0.1 mV to 1000 V
      Accuracy  27-II:  0.5 % +3 
       28-II:  0.7 % +4
      DC current
      Range   0.1 μA to 10 A
      Accuracy   27-II:  0.2 % + 4 
       28-II:  0.2 % + 4
      AC current
      Range   0.1 μA to 10 A
      Accuracy   27-II:  1.5 % + 2 
       28-II:  1.0 % + 2
      resistance
      Range   0.1 Ω to 50 MΩ
      Display points
      27-II  6000
      28-II  6000/19,999
      capacitance
         1 nF to 9999 μF
      frequency
         0.5 Hz to 199.99 kHz
      temperature
         27-II:  N/A 
       28-II:  -200 °C to +1090 °C
      Low pass filter (VSD measurement)
         27-II:  N/A  
       28-II:  Yes
      Compliance
         CAT IV 600 V , CAT III 1000V
      IP rating
      27-II:  IP 67
      28-II:  IP 67
      power supply
         3 AA batteries
      Battery Life
         800 hours
      General technical indicators
      display
      Bar chart / backlight    Yes Yes
      data storage
      Peak instantaneous capture  250 μS (28 II)
      Min/max/average  Yes
      Reading retention  Yes
      other functions
      Related readings (zero)   Yes
      type of battery  3 AA batteries
      Warranty and protection
      Security Level  CAT IV 600 V/CAT III 1000 V
      External protection  Rubber sheath
      Fall test  10 foot drop test
      Dustproof / waterproof  Yes, in accordance with IP 67 specifications
      Warranty  Limited life
      Dimensions (height x width x length) with sheath  6.35 x 10.0 x 19.81 cm (2.5 x 3.93 x 7.8 inches)
      Weight (with sheath)  698.5 grams (1.54 lbs)
       

      Fluke 28II Ex/CN Intrinsically Safe True Value Digital Multimeter

      Basic overview
      There is now an intrinsically safe multimeter (DMM) for use in IIC (gas) Zones 1 and 2 and IIIC (dust) Zones 21 and 22. Whether you're working in an oil, chemical or pharmaceutical environment, you get all the testing and troubleshooting you need with Fluke's most durable intrinsically safe (IS) multimeter (DMM). At the same time, the Fluke 28II Ex/CN is waterproof, dustproof and resistant to falling. With the Fluke 28II Ex/CN, you can handle all situations, whether in hazardous or hazardous areas, without violating regulations or sacrificing measurement performance.
      Product advantages 
      • Intrinsic safety in EX-class areas
      • Always reliable
      • Rugged, tightly sealed for  
        extreme conditions

      Fluke 28-II Ex Intrinsically Safe Industrial Multimeter

           

       



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