NAVI D-25 Instruction Manual page 212

Target
Measurement
principle
Measurement
range
Conductivity
Resolution
Repeatability
Measurement
principle
Measurement
range
Dissolved
Oxygen Temperature
compensation
Resolution
Repeatability
● Items in common among meter models
Data memory
capacity
Power
Ambient
temperature
Dimensions
Mass of main unit
(including
batteries)
D-52/53/54/55
Item
2 AC bipola method
Cell constant 100 m
0.000 mS/m – 19.99 S/m
Cell constant 10 m
0.0 µS/m – 1.999 S/m
Cell constant 1000 m
0.00 mS/m – 1999.9 S/m
0.05% of full scale
±0.5% ±1 digit of full scale
Membrane galvanic cell
0.00 – 19.99 mg/L
0 – 40 ºC
0.01 mg/L
±0.1 mg/±1 digit
Max. 300 pieces of data
Dry cell batteries type:AA alkaline
with automatic power OFF function
0 – 45 ºC
170(H) × 80(W) × 40(D) mm
300 g（D-52)
330 g（D-53,54,55)
Description
-1
-1
-1
7 Reference
7.6 Specifications
D- D- D- D-
52 53 54 55
− − ○ −
− − − ○
201