ADCMT 12707, Operation Manual

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5-1
12707 Resistivity Chamber for Liquid Sample Operation Manual
5.
Specifications
5. Specifications
Electrode coefficient 147.7
Electrode material Metal part: brass (nickel plating)
Insulating material: Teflon
Insulation resistance Temperature: 23±5°C, relative humidity: 70% or less, 60 V DC
Main electrode – Guard electrode 1×10
13
Ω
or higher
Main electrode – Ring electrode 1×10
13
Ω
or higher
Guard electrode – Ring electrode 1×10
9
Ω
or higher
Main electrode – Chassis 1×10
13
Ω
or higher
Guard electrode – Chassis 1×10
9
Ω
or higher
Ring electrode – Chassis 1×10
9
Ω
or higher
Dielectric strength Ring electrode – Chassis 60 V DC (continuous)
Guard electrode – Chassis 60 V DC (continuous)
Maximum voltage 42 V peak Max
Required sample volume 0.8 cc
Connector INPUT: triaxial connector
V SOURCE HI: biding post
LID SIGNAL: BNC connector
Operating environment Temperature: 0°C to +80°C
Relative humidity: 80% or less
Storage environment Temperature: -25°C to +80°C
Relative humidity: 90% or less
Dimensions Approx. 150 (W) × 80 (H) × 150 (D) mm
Mass 1.5 kg or less