| Temperature range |
-200°C to 962°C (-328°F to 1764°F) |
| Resistance range |
0 Ω to 400 Ω, auto-ranging |
| Probe |
Nominal RTPW: 10 Ω to 100 Ω
RTD, PRT, or SPRT |
| Characterizations |
ITS-90 subranges 4, 6, 7, 8, 9, 10, and 11
IPTS-68: R0, a, d, a4, and c4
Callendar-Van Dusen: R0, a, d, and b |
Resistance accuracy
(ppm of reading) |
0 Ω to 20 Ω: 0.0005 Ω
20 Ω to 400 Ω: 25 ppm |
| Temperature accuracy |
±0.004°C at -100°C
±0.006 °C at 0 °C
±0.009°C at 100°C
±0.012°C at 200°C
±0.018°C at 400°C
±0.024°C at 600°C |
| Operating temperature range |
16°C to 30°C |
| Resistance Resolution |
0 Ω to 20 Ω: 0.0001 Ω
20 Ω to 400 Ω: 0.001 Ω |
| Temperature resolution |
0.001°C |
| Excitation current |
0.5 and 1 mA, user selectable, 2 Hz |
| Measurement period |
1 second |
| Digital filter |
Exponential, 0 to 60 seconds time constant (user selectable) |
| Probe connection |
4-wire with shield, 5-pin DIN connector |
| Communications |
RS-232 serial standard
IEEE-488 (GPIB) optional |
| Display |
8-digit, 7-segment, yellow-green LED; 0.5-inch-high characters |
| Power |
115 VAC (±10%), 50/60 Hz, 1 A, nominal
230 VAC (±10%), 50/60 Hz, 1 A, nominal, specify |
| Size (H x W x D) |
61 x 143 x 181mm (2.4 x 5.6 x 7.1 in) |
| Weight |
1.0 kg (2.2 lb.) |