Operating Temperature Range:

Available between 70K and 730K   (Joule-Thomson Thermal Stage)

Dimensions of Vacuum Chamber:

2.5 in wide x 6.0 in long x 0.75 in high   (at sample end)

Weight of the Vacuum Chamber:

16 oz (454 grams) with thermal stage   mounted

Sample Mounting Surface Size:

10 mm x 12 mm

Standard Window Material:

Fused silica

Maximum Sample Weight Allowed:

No more than 5 grams

Working Distance:

12 mm

Dimension Configurations:

-Spring Loaded Probe spacing: 0.1 in, 0.2   in, 0.3 in (2.25 mm, 5 mm, 10.5 mm)

-Kapton Harness space: not applicable

Electrical Connections:

Triax connectors.

Current Source Range:

1 ^-12 to 0.01 Amps

Voltage Measurement Range:

1 ^-6 to 2.4 Volts

Resistance (or Resistivity) Range: **

Typical range is 10 -4 Ohm*cm to 10   13  Ohm*cm (dependent on sample   thickness)

Carrier Concentration Range: **

Approximate range is 10 ³ cm ^-3   to 10 ¹⁹ cm ^-3(dependent on sample thickness )

Mobility Range: **

Approximate range is 1 cm²   /volt*sec to 10⁷cm² /volt*sec

Sample Thickness:

0.001-2000 micrometer

Temperature Accuracy:

< 0.5K at 80K;  + /- 0.5K between 80K and 400K; < 1.5K   from 400K to 730K

Temperature Stability:

* /- 0.1K

Temperature Resolution:

0.01 K