Temperature Characteristics; General Specifications - Keithley 2015 Service Manual

A-8 Specifications
Frequency Notes
1. Specifications are for squarewave inputs >10% of ACV range, except 100mV range. On 100mV range frequency must be >10Hz if voltage is <20mV.
2. 20% overrange on all ranges except 750V range.

TEMPERATURE CHARACTERISTICS

THERMOCOUPLE 2, 3, 4
TYPE RANGE
J –200 to + 760°C
K –200 to + 1372°C
T –200 to + 400°C
Temperature Notes
1. For temperatures <–100°C, add ±0.1°C and >900°C add ±0.3°C.
2. Temperature can be displayed in °C, K or °F.
3. Accuracy based on ITS-90.
4. Exclusive of thermocouple error.

GENERAL SPECIFICATIONS

POWER SUPPLY: 100V / 120V / 220V / 240V ±10%.
LINE FREQUENCY: 45Hz to 66Hz, automatically sensed at power-up.
POWER CONSUMPTION: 25 VA.
OPERATING ENVIRONMENT: Specified for 0°C to 50°C. Specified to 80% R.H. at 35°C.
STORAGE ENVIRONMENT: –40°C to 70°C.
WARRANTY: 3 years.
SAFETY: Conforms with European Union Directive 73/23/EEC, EN 610110-1,
UL 3111-1.
EMC: Conforms with European Union Directive 89/336/EEC, EN 55011, EN 50082-1, EN 61000-3-2, EN 61000-3-3, FCC part 15 class B.
WARMUP: 1 hour to rated accuracy.
DIMENSIONS: Rack Mounting: 89mm high × 213mm wide × 370mm deep (3
Bench Configuration (with handle and feet): 104mm high × 238mm wide × 370mm deep (4
NET WEIGHT: 4.2kg (8.8 lbs).
SHIPPING WEIGHT: 5kg (11 lbs).
VOLT HERTZ PRODUCT: ≤8 × 10
ACCESSORIES SUPPLIED: Model 1751 Safety Test Leads, User Manual, Service Manual.
90 DAY/1 YEAR (23°C ± 5°C)
Relative to
RESOLUTION Reference Junction
0.001°C ±0.5°C
0.001°C ±0.5°C
0.001°C ±0.5°C
7 V·Hz.
in × 8 in × 14
1 ⁄ 3 ⁄ 9 ⁄ in).
2 8 16
in × 9 in × 14
1 ⁄ 3 ⁄
8 8
ACCURACY 1
9 ⁄ in).
16