In the solution of the electrolyte, the charged ions move under the influence of the electric field to transmit electrons, and therefore have a conductive effect. The strength of its electrical conductivity is called the electrical conductivity S. Since the conductance is the reciprocal of the resistance, the method of measuring the conductance can be inserted into the solution using two electrodes to measure the resistance R between the two poles. According to Ohm's law, when the temperature is constant, this resistance is proportional to the distance L (cm) of the electrode and inversely proportional to the cross-sectional area A (cm) of the electrode.
How to use the conductivity meter:
1. Check if the pointer refers to zero. If you do not mean zero adjustment knob on the conductivity meter,
2. Adjust the conductivity meter to the calibration file and point the pointer to the maximum scale.
3. Adjust the knob according to the electrode constant and adjust to the measurement file during measurement.
0.8mm Pin Header
Antenk 0.8mm Pitch Male Header series is a fine pitch, low profile, single/dual/three/four row, PCB mounted connector set intended for limited space applications or where total weight is a factor. Our specially tooled insulators and contacts maintain consistent high quality through our automated production processes. Each series is available in thru-hole PCB or SMT mounting and plated tin, gold or selective gold as specified.
0.8mm Pin Header Options
Number of Rows
1/Single
2/Double
3/Three
4/Quad
Number of Positions
2 Position
3 Position
4 Position
5 Position
6 Position
8 Position
10 Position
12 Position
14 Position
15 Position
16 Position
17 Position
20 Position
Termination Style
SMD/SMT
Through Hole
Mounting Angle
Right Angle
Straight
0.8mm Pin Header Specifications:
Material: Standard Hi-Temp insulator: Nylon 6T, rated UL94V-0
Insulator Color: Black
Contacts: Phosphor Bronze
Plating:
U = Gold over nickel underplate
SG = Gold over nickel underplate on
contact area, tin over copper underplate on tails.
T = Tin over copper underplate overall.
Electrical:
Operating voltage: 250V AC max.
Current rating: 1 Amp max
Contact resistance: 20 mΩ max. initial
Insulation resistance: 5000 MΩ min.
Dielectric withstanding voltage: 1000V AC for 1 minute
Mechanical:
Mating durability: 500 cycles min.
Temperature Ratings: Operating temperature: -40°C to +105°C
Max process temp: 230°C for 30 ~ 60 seconds (260°C for 10 seconds)
Soldering process temperature: 260°C
Packaging:
Anti-ESD plastic bags or tubes
Approvals and Certifications:
UL Recognized File no. E224053
Pin Header,0.8Mm Male Header,0.8Mm Pin Header,0.8Mm Male Header Pins,0.8mm Pitch Pin Header,SMT 0.8mm Pin Header, THT 0.8mm Pin Header
ShenZhen Antenk Electronics Co,Ltd , https://www.antenkconn.com