Audited Supplier
TH0520
Life Time
12 Months Excellent After-Sales Service
Electrical Calibration
Electricity
With LCD Display
Non-Customized
TUNKIA
Package for Exporting
Approx 5 kg
China
Product Description
TH0520 Precision Current and Voltage Measurement Standard
1. Summary
TH0520 is a precision electrical measuring instrument that directly measures currents up to 2 A or 1 0.5 V voltage, mated to precision I/V, V/V conversion standards, current sensor can be set AC DC high current or high voltage measurement system.2. Features
- Direct current measurement: 10 μA~2 A.
- Direct voltage measurement: 10 mV~10.5 V.
- Frequency range: DC, 40 Hz~5 kHz.
- Current measurement uncertainty up to 50 ppm @DC.
- Voltage measurement uncertainty up to 30 ppm @DC.
- Equipped with a dedicated current sensor measurement interface.
- Set the sensor ratio to directly display the primary charge.
- Support DC ripple, 2nd~64th harmonic measurement.
- LCD touch color screen.
3. Applications
- Accurate measurement of AC and DC current and voltage on site
- Calibrate the AC and DC current standard source/meter
- Calibrate AC and DC voltage standard sources/meters
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| ☆ Connect V/V to measure high voltage |
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4. Specifications
4.1 AC and DC current measurement
| Measurement type | Current range | Resolution | Measurement uncertainty at different frequencies (k=2, ppm*RD+ppm*RG). | |||
| DC | 45 ≤ F≤ 200 | 200 < F ≤ 1k | 1k < F ≤ 5k | |||
| Direct measurement | 100 μA | 0.1 nA | 60 +40 | 120 + 80 | 200 + 100 | 300 + 200 |
| 200 μA | 0.1 nA | 60 +40 | 120 + 80 | 200 + 100 | 300 + 200 | |
| 500 μA | 0.1 nA | 60 +40 | 120 + 80 | 200 + 100 | 300 + 200 | |
| 1 mA | 1 nA | 30 + 20 | 60 +40 | 100 + 50 | 150 + 50 | |
| 2 mA | 1 nA | 30 + 20 | 60 +40 | 100 + 50 | 150 + 50 | |
| 5 mA | 1 nA | 30 + 20 | 60 +40 | 100 + 50 | 150 + 50 | |
| 10 mA | 10 nA | 30 + 20 | 60 +40 | 100 + 50 | 150 + 50 | |
| 20 mA | 10 nA | 30 + 20 | 60 +40 | 100 + 50 | 150 + 50 | |
| 50 mA | 10 nA | 30 + 20 | 60 +40 | 100 + 50 | 150 + 50 | |
| 1 00mA | 100 nA | 30 + 20 | 60 +40 | 100 + 50 | 150 + 50 | |
| 200 mA | 100 nA | 30 + 20 | 60 +40 | 100 + 50 | 150 + 50 | |
| 500 mA | 100 nA | 30 + 20 | 60 +40 | 100 + 50 | 150 + 50 | |
| 1 A | 1 μA | 30 + 20 | 60 +40 | 100 + 50 | 150 + 50 | |
| 2 A | 1 μA | 30 + 20 | 60 +40 | 100 + 50 | 150 + 50 | |
| Sensor measurement (Straight in). | 5 A | 1 μA | 30 + 20 | 200 + 100 | 500 + 100 | 1000 + 100 |
| 10 A | 10 μA | 30 + 20 | 200 + 100 | 500 + 100 | 1000 + 100 | |
| 20 A | 10 μA | 30 + 20 | 200 + 100 | 500 + 100 | 1000 + 100 | |
| 50 A | 10 μA | 30 + 20 | 200 + 100 | 500 + 100 | 1000 + 100 | |
| 100 A | 100 μA | 30 + 20 | 200 + 100 | 500 + 100 | 1000 + 100 | |
| Sensor measurement (Piercing). | 200 A | 100 μA | 30 + 20 | 200 + 100 | 500 + 100 | 1000 + 100 |
| 500 A | 100 μA | 30 + 20 | 200 + 100 | 500 + 100 | 1000 + 100 | |
| 1 kA | 1 mA | 30 + 20 | 200 + 100 | 500 + 100 | 1000 + 100 | |
| 2 kA | 1 mA | 30 + 20 | 200 + 100 | 500 + 100 | 1000 + 100 | |
| Note [1]: RD is the reading value and RG is the range value. Note [2]: Current sensors are optional, one sensor per range | ||||||
4.2 AC and DC voltage measurement
| Measurement type | Voltage range | Resolution | Measurement uncertainty at different frequencies (k=2, ppm*RD+ppm*RG). | |||
| DC | 45 ≤ F≤ 200 | 200 < F ≤ 1k | 1k < F ≤ 5k | |||
| Direct measurement | 1 V | 1 mV | 18 + 12 | 30 + 20 | 60 + 40 | 100 + 50 |
| 2 V | 1 mV | 18 + 12 | 30 + 20 | 60 + 40 | 100 + 50 | |
| 5 V | 1 mV | 18 + 12 | 30 + 20 | 60 + 40 | 100 + 50 | |
| 10 V | 10 mV | 18 + 12 | 30 + 20 | 60 + 40 | 100 + 50 | |
5. General Specifications
| Power supply | AC (220±22) V,(50±2) Hz |
| Maximum power consumption | 100 VA |
| Warm-up time | 2 times the warm-up time from the last forecast, up to 30 minutes |
| Working environment | 15°C ~ 35°C, (20%~85%) R· H, no-condensing |
| Storage environment | 0°C ~ 40°C, < 95% R· H, no-condensing |
| altitude | <3000 m |
| Communication interface | USB×1,LAN×1,RS232×1 |
| Size | 215 mm (W) × 252 mm (D) ×88 mm(H), without feet |
| Quality | Approx 5 kg |
