VTI Instruments EX1000A User Manual page 22

VTI Instruments Corp.
T
ABLE
Type Min Max
J -200 1200
-200 1372
K*
-200 400
T**
E -200 900
-50 1768
S
-50 1768
R
B 250 1820
N -200 1300
Values in °C
Conditions
• 60 minute warm-up
• Guaranteed maximum limits are two times (2x) the typical values
• 7 days, ±5 °C from last self-calibration***
• 20 °C to 30 °C, 1 year from full calibration
• Exclusive of thermocouple errors
• Exclusive of noise
• Common mode voltage = 0
* 1400 accuracy is for 1372 °C
** 500 accuracy is for 400 °C
T
ABLE
-40 °C to +50 °C
Typical ±0.22°C
Max ±0.35°C
Typical ±0.88°C
Max ±1.40°C
Typical ±1.76°C
Max ±2.80°C
Note: Typical is based on 2σ & Max is based on 4σ
Conditions
• After 1 hour warmup period and temperature stable for 1 hour after any temperature change.
• Accuracy does not include accuracy of thermocouple or thermocouple wiring.
• Maximum Temperature rate of change between any operating temperature is 0.5 °C/min
• Guaranteed maximum limits are two times (2x) the typical values
• 7 days, ±5 °C from last calibration
• -20 °C to +30 °C, 1 year from full calibration
• Exclusive of thermocouple errors
• Exclusive of noise
• Common mode voltage = 0
• Self calibration is not applicable
Temperature rate of change
• Nominal - 0.33 °C /min
• Max - 1.33 °C /min
22
1-2: T
HERMOCOUPLE
-100 0 100
±0.25 ±0.20 ±0.20
±0.25 ±0.20 ±0.20
±0.25 ±0.20 ±0.20
±0.25 ±0.20 ±0.20
±1.00 ±0.75
±1.00 ±0.75
±0.40 ±0.25 ±0.25
1-3: T A
HERMOCOUPLE CCURACY FOR RX
+50 °C to +70 °C
Type E, J, K, N & T
±0.53°C
±0.93°C
Type R & S
±2.12°C
±3.72°C
Type B
±4.24°C
±7.44°C
A EX10 A (T
CCURACY FOR XX
300 500 700
±0.25 ±0.30 ±0.30
±0.20 ±0.35 ±0.35
±0.20 ±0.25
±0.20 ±0.25 ±0.30
±0.65 ±0.65 ±0.65
±0.60 ±0.60 ±0.60
±1.65 ±1.10 ±0.80
±0.25 ±0.30 ±0.35
1032
+15 °C to +25 °C
±0.12°C
±0.20°C
±0.48°C
±0.80°C
±0.96°C
±1.60°C
)
YPICAL
900 1100 1400
±0.35 ±0.45
±0.45 ±0.55 ±0.50
±0.35
±0.70 ±0.70 ±0.75
±0.60 ±0.65 ±0.70
±0.70 ±0.65 ±0.65
±0.40 ±0.40
EX10xxA Introduction