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Ossila

Ossila Four Point Probe Plus Sha-tipped probe head T2001B5

Ossila Four Point Probe Plus Sha-tipped probe head T2001B5
Regular price Rp 125.533.800,00
Regular price Sale price Rp 125.533.800,00
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The Ossila Four-Point Probe Plus (T2001B5) is a benchtop system for measuring the sheet resistance, resistivity and conductivity of thin films. This configuration is fitted with the sharp-tipped probe head, intended for hard materials such as silicon that naturally develop an insulating oxide layer. Its nickel-plated tungsten carbide probes, with a 0.08 mm tip diameter, can apply up to 197.43 gf to break through that layer and contact the material directly.

The Plus model has a built-in display, so readings can be taken at the press of a button without a PC, which suits work inside a glove box. It can also be run from a computer with the free Ossila Sheet Resistance Lite software, which saves data as .csv files and calculates geometrical correction factors.

The system covers sheet resistances from 100 mΩ/sq to 10 MΩ/sq. Positive and negative polarity measurements remove voltage offsets, while micrometer height control and a non-slip stage help achieve good electrical contact each time.

  • Sheet resistance measurement of silicon and other materials with native insulating oxide layers.
  • Resistivity and conductivity characterization of thin films when sample thickness is entered.
  • Standalone measurements inside a glove box using the built-in display.
  • Characterization of conductive coatings such as indium tin oxide.

Brand Ossila
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  • Product code: T2001B5
  • Probe type: Sharp-tipped, nickel-plated tungsten carbide
  • Tip diameter: 0.08 mm
  • Maximum probe force: 197.43 gf
  • Probe spacing: 1.6 mm (0.063")
  • Sheet resistance range: 100 mΩ/sq – 10 MΩ/sq
  • Applied voltage range: ±10 mV – ±10 V
  • Voltage measurement precision: ±333 μV
  • Current measurement ranges: ±20 μA – ±200 mA (5 ranges)
  • Rectangular sample size: Long edge minimum: 6 mm (0.24"); Short edge maximum: 152.4 mm (6")
  • Circular sample diameter: 6 mm – 152.4 mm (0.24" – 6.00")
  • Maximum sample thickness: 5 mm (0.2")
  • Dimensions (W x H x D): 145 mm x 150 mm x 240 mm
  • Required screen firmware: Version 1.1.0 or newer
  • Connectivity: USB 2.0, or Ethernet (requires DHCP)

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