Sampling Frequence

10 times per second

Integral Nonlinearity (INL)

±0.001%FSR

Full Scale Differential Input

20mV

(0.5(AVDD/GAIN) = 0.5*(5v / 128))

Effective Number of Bits

19.7

Noise-Free Bits

17.3

Scale interval(E)

1/2/5/10/20/50

Number of scale intervals (n)

2000/2500/3000/4000/5000/6000/7500/12000/15000

Display

WI1000E/WI2000E: 6 digit LED

WI1000C/WI2000C: 6 digit LCD

Keyboard

6

Communication Interface

RS232(selective)

Power Supply

Power adapter: 5V,200mA

Built-in free maintenance battery: 4V,4AH

Operating temperature

0~40°C        

Storage temperature

-20°C~+50°C

Humidity

≤85%RH