| Specifications |
| Function |
Description |
| Thermocouple Specifications |
| Millivolt Uncertainty |
±(0.015% of mV Setting + 0.009 mV) |
| Temperature Coefficient of mV
Source |
±0.005mV/°C Ambient |
| Output Noise |
±5µVpp from 0.1 Hz to 10 Hz |
| Output Impedance |
0.2Ω |
| Cold Junction Uncertainty |
±0.25°C (0.5°F) |
| Cold Junction Sensor Temperature
Coefficient |
±0.05°/° in ambient temperature (°C or °F) |
| General Temperature Accuracy |
±(0.015% of mV setting + 0.009mV) ±
0.25°C (0.5°F) |
| Output Dial Adjustment Resolution |
0.1°C or °F for Model 521/1°C or °F
for Model 52 |
| Span |
-13.000 - 80.000 mV |
| T/C Type |
Type B |
594 – 1820°C (1101.2 – 3308.0°F) |
| Type E |
-260 - 1000°C (-436.0 – 1832.0°F) |
| Type J |
-210 – 1200°C (-346.0 – 2192.0 °F) |
| Type K |
-245 - 1372°C (-409.0 – 2501.6°F) |
| Type N |
-229 - 1300°C (-380.2 – 2372.0°F) |
| Type R |
- 1768°C (75.2 – 3214.4°F) |
| Type S |
- 1768°C (69.8 – 3214.4°F) |
| Type T |
-251 - 400°C (-419.8 – 752.0°F) |
General Specifications:
(Unless otherwise indicated all
specifications are rated from a nominal 23 °C, 70 % RH for 1
year from calibration) |
| Temperature Range |
-25 to 60 °C (-10 to 140 °F) |
| Relative Humidity
Range |
10 % ≤RH ≤90 % (0 to 35 °C), Non-condensing |
| 10 % ≤RH≤ 70 % (35 to 60 °C), Non-condensing |
| Size |
4.9 X 3.15 X 1.82 inches (125.5 X 80 X 46.2
mm) |
| Weight |
9.1 oz (258 grams) |
| Battery |
9V Alkaline provides 45 hours of continuous
use |
| Miscellaneous |
Low battery indication with nominal 1 hour of
operation left |
| Overload Protected to 60V for 30 seconds or
less |
| High contrast graphic liquid crystal display
with 0.357” (9.07 mm) high digits |
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