Perkin Elmer TMA 7

Main Specifications

  • Temp. range: -170°C to 1000°C
  • Temp. precision: ±2°C
  • Temp. sensor: Chromel-alumel thermocouple.
  • Heating/Cooling rate: 0.1°C to 100°C/min. in 0.1°C increment
  • Displacement sensitivity: 50nm
  • Resolution: 3nm
  • Loading range: -650 to 800 grams force
  • Probe sensitivity: Measure low CTE down to 3-4E-6 ppm/°C
  • Probe type:
    • Expansion probe permits the coefficient of linear expansion determination directly
    • Compression probe uses for penetration measurement of compressive determination
    • Dilatometer accessory permits the determination of volumetric changes of materials as a function of temperature

Services provided by PCBTC

  • TMA including CTE, Tg determination of printed circuit boards
  • Technical services that give genuine value for money (20% discount for PCB User Club members)