PARAMETER

參數(shù)

VALUE

NTEP/OIML Accuracy class

精度等級

NTEP IIIL

Non-Approved

Maximum no,of intervals(n)

分度值

10000 multiple

Y=Ema*Vmin

14000

5000

Standard capacities(Emax)

量程

20K，25K，40K，50K，60K，75K，100K，125K

Rated Output

額定輸出

3.0 mv/v±0.25%

Zero Balance

零點平衡

±1%

Non linearity

非線性

±0.025%

Hysteresis

滯后

±0.25%

Creep after 20 minutes

蠕變

±0.020%

Zero return 20 minutes

零點恢復(fù)

±0.030%

Temp.effect on output

靈敏度溫漂

±0.0010%

±0.0026%

Temp.effect on zero

零點溫漂

±0.0010%

±0.0015%

Compensated temperature range

可用溫度范圍

-10°C to + 40°C

Operating temperature range

溫度補償范圍

-20°C to + 60°C

Safe Overload

安全載荷

150%

Ultimate overload

極限載荷

300%

Rated Excitation

推薦激勵電壓

10V DC/AC

Maximum Excitation

zui大激勵電壓

15V DC/AC

Input Impedance

輸入阻抗

770 ohm±10 ohm

Output Impedance

輸出阻抗

700 ohm±5 ohm

Insulation Resistance

絕緣阻抗

>5000 M ohm

Environmental proteciom

防護等級

IP67