The FA1221 is a multichannel short/open 4-wire test equipment for populated board testing. Its small form factor lets you embed the unit into existing systems, which helps reduce installation time and costs.
Key Features
- Functionality has been consolidated in a single, desktop tower that can be easily embedded in existing equipment
- Specifically designed for short/open testing
- Four-terminal low-resistance measurement for stable measurement of low resistance
Key Features
- Functionality has been consolidated in a single, desktop tower that can be easily embedded in existing equipment
- Specifically designed for short/open testing
- Four-terminal low-resistance measurement for stable measurement of low resistance
FA1221 Specifications Overview
| Number of test points |
128 pins (during 4-terminal measurement, up to 32 sets) |
| Number of test steps |
Round-robin short/open : 128 pins
Component data : Max. 10000 steps
Charge data : 40 sets
Pin contact data : 128 pins
Group data : 255 groups |
| Test parameters and measurement ranges |
Round-robin short/open : |
4 Ω to 400 kΩ (Default: 40 Ω) |
| |
Component tests : |
Possible |
| Component tests |
Resistance : |
400 μΩ to 40 MΩ |
| |
Open : |
4 Ω to 4 MΩ |
| |
Short : |
400 mΩ to 40 Ω |
| Test signals |
DC constant voltage : |
100 m / 400 mV : 2 ranges |
| |
DC constant current : |
2 m / 20 mA, 2 ranges |
| Measurement unit |
DC ammeter : |
Ammeter 80 μ / 800 μ / 4 m / 40 m Arms, 4 ranges |
| |
DC ammeter : |
250 n / 2.5 μ / 25 μ / 250 μ / 2.5 m / 25 m A f.s., 6 ranges |
| Scanner unit |
Analog software : |
128 channels/board (2-/4-terminal switchable, no guarding) |
| Judgment range |
-99.9% to +999.9% or absolute value |
| Measurement times |
Round-robin short/open : From approx. 0.8 ms per pin
Component : From approx. 0.9 ms per step |
| Statistics functionality |
Defect rate tabulation and graph display test, group, and overall; component test histogram; operating time cumulative and subtotal displays |
| External I/O (*2) |
Using I/O Board E4220 (*1) : 60 inputs, 56 outputs |
| Power supply |
100 to 240 V AC (±10%), single-phase, 50 Hz / 60 Hz, max. 130 W |
| Dimensions and mass |
200 mm (7.87 in) W × 323 mm (12.72 in) H × 298 mm (11.73 in) D, 10 kg (352.7 oz) |
| Included accessories |
Instruction manual ×1, Test leads ×1, Power cord ×1, Metal fittings ×1, Installation CD ×1 |
| Included accessories |
Instruction manual ×1, Test leads ×1, Power cord ×1, Metal fittings ×1, Installation CD ×1 |
| Included accessories |
Instruction manual ×1, Test leads ×1, Power cord ×1, Metal fittings ×1, Installation CD ×1 |
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