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Model 123
Multi-Function Hand-Held Calibrator |
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Features
- 4-20mA (1kΩ Load, 24V Loop
Supply).
- 0-100.00mV, 0-1.0000V, 0-12.000V.
- K, J, E, T Thermocouples (°C and
°F).
- Frequency 1 - 62,500Hz.
- 0.025% Basic Accuracy.
- Easy Step and Auto Ramp Functions.
- 1-100% Input (mA, mV, V).
- Supplied with Carrying case, user's
manual, External Battery Pack, 9 volt battery, 'K' type
thermocouple connector and Test leads.
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Specifications
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(23°C
±5°C)
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| mA DC Current (1kΩ Max.
Load, 24V Loop Supply) |
| Range |
Resolution |
Accuracy |
| 0 to 4mA |
1µA |
±0.025% ±3µA |
| 0 to 20mA |
1µA |
±0.025% ±3µA |
| 0 to 24mA |
1µA |
±0.025% ±3µA |
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| mV, V DC Voltage (1mA Supply Current) |
| Range |
Resolution |
Accuracy |
| 0 to 100.00mV |
10µV |
±0.05% ±30µV |
| 0 to 10.000V |
1mV |
±0.05% ±3mV |
| 0 to 1.0000V |
100µV |
±0.05% ±300µV |
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| Frequency (1 to 125Hz, 1kΩ
Max. Load Min.) |
| Range |
Resolution |
Accuracy |
| 1 to 125Hz |
1Hz |
±0.04Hz |
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| Thermocouples (1°C, 1°F
Resolution, 1K Load Min.) |
| Range |
(°C) Accuracy |
Range |
(°F) Accuracy |
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K: |
-200°C to 0°C |
±1.1°C |
K: |
-328°F to 32°F |
±2.0°F |
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K: |
0°C to 1370°C |
±0.8°C |
K: |
32°F to 2400°F |
±1.5°F |
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J: |
-100°C to 0°C |
±0.9°C |
J: |
-148°F to 32°F |
±1.6°F |
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J: |
0°C to 760°C |
±0.7°C |
J: |
32°F to 1400°F |
±1.2°F |
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E: |
-100°C to 0°C |
±0.9°C |
E: |
-148°F to 32°F |
±1.6°F |
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E: |
0°C to 700°C |
±0.7°C |
E: |
32°F to 1292°F |
±1.2°F |
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T: |
-200°C to 0°C |
±1.0°C |
T: |
-328°F to 32°F |
±1.8°F |
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T: |
0°C to 400°C |
±0.8°C |
T: |
32°F to 752°F |
±1.5°F |
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General
Specifications |
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Power Supply |
9 volt Alkaline battery |
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Power Consumption |
60mA to 180mA |
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Display |
4 + 5 Digits |
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Operating Temperature |
0°C to 50°C |
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Storage Temperature |
-20°C to 60°C |
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Operating Humidity |
less than 85% relative |
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Dimensions |
168mm (L) x 88mm (W) x 26mm (D) |
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Weight |
330g |
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