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Carbon Monoxide Gas Analyzer, Carbon Monoxide Gas Analyser, CO Gas Analyzer, KM 5430 Gas Analyzer, Mumbai, India Carbon Monoxide Gas Analyzer, Carbon Monoxide Gas Analyser, CO Gas Analyzer, KM 5430 Gas Analyzer, Mumbai, India

                   TRUE RMS DIGITAL INSULATION MULTIMETER

                    Model KM-877


SPECIFICATIONS :
Sensing : AC, True RMS
Display : 3-5/6 digits 6000 Counts Backlight LCD Display.
61 Segments Analog Bar Graph : 60 per second max.
Auto or Manual-ranging mode.
Auto Power Off.
Polarity : Automatic
Update Rate : 5 per second nominal
Power Supply: Four Alkaline AA batteries
Power Consumption: 4.5mA typical except : ACV +Hz & VFD ACV +Hz : 7.0mA
Earth Continuity Test : 110mA @20W range, 220mA @2.0W range.
Tester can perform at least 3000 Earth Continuity Test measurements with new alkaline batteries at
room temperature. These are standard test of 1W with a duty cycle of 5 seconds on & 25 seconds off.
Insulation Resistance @ 1mA Test Current :
50V output Voltage : 25mA, 100V output Voltage : 45mA
250V output Voltage : 85mA, 500V output Voltage : 170mA
1000V output Voltage : 440mA
Tester can perform at least 950 Insulation Tests with new alkaline batteries at room temperature.
These are standard tests of 1000V into 1MW with a duty cycle of 5 seconds on and 25 seconds off.
Operating Temperature : -10°C ~ 40°C
Relative Humidity : Maximum relative humidity 90% for temperature
up to 28°C decreasing linearly to 50% relative humidity at 40°C.
Pollution degree : 2
P Rating : IP40
Storage Temperature : -20°C ~ 60°C, < 80% R.H. (with battery removed)
Altitude : Operating below 2000m
Temperature Coefficient : Nominal 0.15 x (specified accuracy)/ °C @(-10°C~18°C or 28°C~40°C),
or otherwise specified.
Low Battery: approx. 4.6V
APO Timing: Idle for 20 minutes
APO Consumption: 50mA typical
Dimension: 208(L) X 103(W) X 64.5(H) mm with holster
Weight: 635 gm with holster.
FEATURES :
  • VFD V & Hz readings.
  • Paper White Backlight LCD Display
  • Record MAX / MIN readings.
  • Display Hold Function.
  • Dual Digital Display.
  • PI & DAR Function.
  • Autoranging.
  • Pass /Fail Insulation Resistance Compare function; 12 selectable Preset Values.
  • LOCK-Test mode for Insulation Resistance & Earth Continuity Test.
  • BeepJack TM audible & visible input warning.
  • Remote Probe for insulation Resistance & Earth Continuity Test.



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