详情描述


FT-8200 Series Automatic Four-Point Probing Powder ResistivityCompact DensityInstrument (Multi-functional)

 

Function Description

Measure to -5th or -6th power；Utilizing integrated circuit modules; USB, RS-232 communication interface

Automatic positive/negative current output, automatic positive/negative voltage measurement

DC Constant Current SourceFour-point probe measurement

Operate using PC softwarePowder Compression Process Change Curve Diagram

Automated test process data curve and graph analysis

Real-time analysis of pressure/force and resistance, resistivity, and conductivity changes, along with report generation

Scope of Application：

Measurement of resistivity for lithium iron phosphate cathode materials used in lithium-ion batteries; powdery materials requiring four-point probe measurement

Reference standards

GB/T1551；GB/T1552；ASTM F84；GBT30835

Technical Specifications

FT-8200 Series Automatic Four-Probe Powder Resistivity MeterCompacted DensityInstrument (Multi-functional)

Model and Specifications

FT-7200A

FT-8200A

FT-8200B

FT-8200D

Square Resistor

10^-5～2×10^5Ω/□

10^-6～2×10^5Ω/□

10^-4～1×10^7Ω/□

2. Resistivity

10^-6～2×10^6Ω-cm

10^-7～2×10^6Ω-cm

10^-5～2×10^8Ω-cm

3. Conductivity

5×10^-6～10^6ms/cm

5×10^-6～10^7ms/cm

5×10^-8～10^5ms/cm

4. Test Current

0.1μA ，1μA，10μA，100µA，1mA，10mA，100 mA

10μA，100µA，1mA，10mA，100 mA、1000mA

10mA ---200pA

5. PC Software Interface

 

Resistors, resistance, sheet resistance, temperature, unit conversion, temperature coefficient, current, voltage, probe shape, probe spacing, thickness Conductivity, spectrum display, pressure setting, pressure, report export, waveform refresh, time setting, start, stop, run, compaction density.

MoldOptional accessories

MoldStandard 1 set.Optional inner diameter sizes: 13mm; 16mm; 20mm;

If not selected, the manufacturer will automatically configure according to the pressure range.

7. Pressure RangeSelect

a.200kg ；b.300kg；   

c.500kg；   d.1000kg； e.2000kg

8. Sample Thickness

Automatic real-time height measurement range: 0.005-30mm

9.Testing Method

a. Four-point probe method b. Automatic measurement c. PC software operation interface

10. Tolerance

3%; repeatability error within 2% (average error, excluding human factors)

Note FT-8200D within ≤5%-10% (due to variations in materials)

11. Standard EquipmentSelect

a. Computers and printers are configured according to customer requirements; b. 1计量 certificate provided