Characteristics; Reference Conditions; Characteristics At The Reference Conditions - Metrix MX 407 Bedienungsanleitung

4. CHARACTERISTICS

4.1

Reference conditions

Quantities of influence
Temperature
Relative humidity
4.2

Characteristics at the reference conditions

The uncertainty is expressed in the form x% of the reading + y
point(s).
4.2.1 Insulation resistances
250V
1mA test current into a 250k
Range Resolution
4M 0,001M
40M 0,01M
400M 0,1M
4G 1M
Mean battery life > 50h.
500V
1mA test current into a 500k
Range Resolution
4M 0,001M
40M 0,01M
400M 0,1M
4G 1M
Mean battery life > 50h.
1000V
1mA test current into a 1M
Range Resolution
4M 0,001M
40M 0,01M
400M 0,1M
4G 1M
Mean battery life > 50h.
Reference conditions
23° C ± 2° C
45% to 75%
load.
Uncertainty (±)
2% +10 pts
2% +10 pts
3% +5 pts
4% +5 pts
load.
Uncertainty (±)
2% +10 pts
2% +10 pts
2% +5 pts
4% +5 pts
load.
Uncertainty (±)
3% +10 pts
2% +10 pts
3% +5 pts
4% +5 pts
31