SEW 4153 IN 数字多功能绝缘测试计(1000V,8GΩ)

Test voltage (DC V) and Measuring ranges: 250V / 0.2M~2GΩ, 500V /  0.2M-4GΩ, 1000V / 0.2M-8GΩ
 Output voltage @ 1mA   Rated test Voltage +10% Max
 Accuracy :0.2M~4GΩ : ±3%rdg ,4GΩ~8GΩ : ±5%rdg 
 Measuring range:0.01-1999Ω 
 Accuracy:0.01-100Ω : ±1.0%rdg, 100-300Ω : ±1.5%rdg, 300-1999Ω : ±2.0%rdg          
  Resolution : ±2 counts
 AC voltage (Auto): 0-700V
 DC voltage (Auto):0-950V
 Accuracy : ±1.5% rdg
  Resolution : ±1V
 Over load :700V 
 (between all terminals)
  Load battery test current: About 300mA
 Dimensions: (with housing front cover): 250(L) × 190(W) × 110(D)mm  
 (battery included):Approx. 1460g   
 Power source  1.5V (AA ) × 8 
 Safety standard : EN 61010-1 CAT III 600V, EN 61326-1
Accessories : Instruction manual, Test leads, Shoulder belt, Batteries




● Microprocessor-controlled.
● Measures Insulation Resistance, voltage (AC-DC) measurements
   with automatic hold facility, diode, ohm, and continuity with a short
   circuit current of minimum 220mA.
● Auto-off function.
● Energy conservation feature.
● Ener-Save™ limit the test duration to about 10 Seconds.
● Quick Test and EnerSave™ are unique features. Both saves energy.
● No moving parts. All calibration are saved internally in a non volatile memory.
● Easy calibration at any facility around the world.
● Operates with rechargeable batteries, alkaline or low cost general purpose batteries.
● Low cost maintenance, calibration, and ownership.
● Complies to all the latest regulations, including UK.
Insulation  Test    
 Test voltage (DC V)
 and Measuring ranges
 250V / 0.2M~2G
 500V /  0.2M-4G
 1000V / 0.2M-8G
 Output voltage @ 1mA   Rated test Voltage +10% Max
 Accuracy  0.2M~4G : ±3%rdg   
~8G : ±5%rdg 
 When voltage is constant, 
 Current is limited at
 Short circuit current  4mA Max.
 Measuring range  0.01-1999 
 Accuracy  0.01-100 : ±1.0%rdg      
 : ±1.5%rdg     
 : ±2.0%rdg
 Short circuit terminal 
 Open circuit terminal 
 5V dc
  Resolution  ±2 counts
 AC voltage (Auto)  0-700V
 DC voltage (Auto)  0-950V
 Accuracy  ±1.5% rdg
  Resolution  ±1V
 Over load   700V 
 (between all terminals)
 Over voltage  Class III-700V towards ground
  Fuse  500mA 250V, (5 × 20mm), HBC, Fast Blow
 Display  2 lines × 16 characters LCD
 Auto-null threshold  5
 Buzzer threshold  3
 Fast test  10Sec
 Long test  60Sec
 With PI and DAR 
 test function
 Load battery test current  About 300mA
 Operating temperature  0°C to 40°C not in full sun
 Storage temperature  -10°C to 50°C
 (with housing front cover)
 250(L) × 190(W) × 110(D)mm  
 (battery included)
  Approx. 1460g   
 Power source  1.5V (AA ) × 8 
 Safety standard  EN 61010-1 CAT III 600V
 EN 61326-1
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