JK-APT-5 automatic titrator is precision,available for higher education institutions,scientific research institutions, petroch
1, Capacity tolerance of burette
10ml tube:±0.025ml
20ml tube:±0.035ml
2, Titration rate: 55±10s (to the full scale of the tube)
3, Stability: ±0.3mV±1 bit/3h
4, Power supply: AC (220±22)V,(50±1)Hz
5, Dimension ( mm ): 360×300×300
6, Weight: about 10kg
Specifications of module:
Potential Module (standard):
1, Measurement range
a) pH Value: (0.00~14.00)pH; b) mV Value: (0~±1999.0)mV; c) Temperature:(-5.0~105.0)°C.2, Resolution:
a) pH Value: 0.01pH; b) mV Value: 0.1mVc)Temperature:0.1°C;
3, Electronic unit error:
a,PH:±0.01PH ± 1bit b,mV:±0.03%FS c,Temperature:±0.3°C± 1 bit4, Control titration sensitivity: ±2mV
Constant modules: (optional )
1, Polarization current range:
(0~199.9)uA /(0~19.99)uA(0~1.999)uA /(0~0.199)uA 2, Polarization voltage: 3,50,100(mA)
3, Electronic unit error
Control titration sensitivity: ±5% FS
Polarization current detection errors: ±2.5% FS
Constant Module
Conductance modules: ( optional )
1, Measurement range
a) Conductance: (0.000~199.9)us/cm
b)Temperature: (-5.0~105.0)°C.
2,Resolution:
a) Conductiance: 0.001us/cm
b)Temperature: 0.1°C
3, Electronic unit error:
a, Conductance: 0.5%FS
b, Temperature: ±0.3°C± 1 bit
4, Capacity of analytical reproducibility: 0.2%
JK-APT-5 Automatic Potential Titrator
