Keithley 2002, Getting Started Manual, Page: 89 / 95

TEMPERATURE (RTD)
RESO- 4-WIRE ACCURACY
3
RANGE LUTION 24 Hours 1 90 Days 2 1 Year 2 2 Years 2
–100° to +100°C 0.001°C ±0.016°C ±0.020°C ±0.021°C ±0.022°C
–200° to +630°C 0.001°C ±0.061°C ±0.066°C ±0.068°C ±0.070°C
–148° to +212°F 0.001°F ±0.029°F ±0.036°F ±0.038°F ±0.040°F
–328° to +1166°F 0.001°F ±0.110°F ±0.119°F ±0.122°F ±0.126°F
1. For T
CAL
± 1°C, following 4-hour warm-up.
2. For T
CAL
± 5°C, following 4-hour warm-up.
3. Specifications are for 10 power line cycles, autozero on, 10 reading repeat digital filter, 4-wire mode. Exclusive of RTD probe errors.
RTD TYPE:
100
Ω
platinum, DIN 43760, 4-wire. ITS-90 (PT100, D100, F100) and IPTS-68 (PT385, PT3916).
SENSOR CURRENT: 960µA (pulsed).
TEMPERATURE COEFFICIENT: ± 0.001°C/°C or ± 0.002°F/°C outside T
CAL
±5°C.
MAXIMUM SOURCE HI LEAD RESISTANCE: 200
Ω
.
MAXIMUM SOURCE LO LEAD RESISTANCE:
100
Ω
.
TEMPERATURE (Thermocouple)
THERMO-
COUPLE
TYPE RANGE RESOLUTION ACCURACY
1
J –200° to + 760°C 0.001°C ±0.5 °C
K –200° to +1372°C 0.001°C ±0.5 °C
T –200° to + 400°C 0.001°C ±0.5 °C
E –200° to +1000°C 0.001°C ±0.6 °C
R 0° to +1768°C 0.001°C ±3 °C
S 0° to +1768°C 0.001°C ±3 °C
B +350° to +1820°C 0.001°C ±5 °C
1. Relative to external 0°C reference junction; exclusive of thermocouple errors. Junction temperature may be external. Applies for 90 days, 1
year or 2 years, T
CAL
±5°C.
IEEE-488 BUS IMPLEMENTATION
IMPLEMENTATION: IEEE-488.2, SCPI-1991.0.
MULTILINE COMMANDS: DCL, LLO, SDC, GET, GTL, UNT, UNL, SPE, SPD.
UNILINE COMMANDS: IFC, REN, EOI, SRQ, ATN.
INTERFACE COMMANDS:
SH1, AH1, T5, TE0, L4, LE0, SR1, RL1, PP0, DC1, DT1, C0, E1.
DIGITAL I/O
CONNECTOR TYPE: 8 pin “D” subminiature.
INPUT:
One pin, TTL compatible.
OUTPUTS: Four pins. Open collector, 30V maximum pull-up voltage, 100mA maximum sink current, 10
Ω
output impedance.
CONTROL: Direct control by output or set real-time with limits.
4-6 Specs and Accessories