Artifex Gated Amplifier GIA100 measures the energy of individual optical pulses, when paired with a photodiode.
The design of our GIA100 Boxcar Integrator results in very low leakage error, charge injection error and pickup.
The precision input stage may be configured for current or voltage inputs.
The Gated Integrator GIA100 employs dual monolithic switched integrators for time resolved signal processing. When paired with a photodiode, our boxcar amplifier measures the energy of single optical pulses.
The GIA100 Gated Averager design results in very low leakage error, charge injection error and pickup. The precision input stage may be configured for current or voltage inputs.
Our cost-effiecient Gated Integrator series is made in Germany and allows low cost boxcar averaging without any quality shortcomings.
The boxcar integrator GIA100 is useful for signal processing in a wide range of applications such as photodiode monitoring and time domain signal analysis.
The output is a voltage linearly proportional to the integral of the input during a period of time set by a TTL-compatible gate.
Between gates, the output is held constant for readout or digital conversion via an external A/D-converter or I/O-card (not included).
The fast response time at high signal-noise-ratio makes the GIA series particularly useful for boxcar averaging in systems control feedback loops and online production control.
This Boxcar Integrator series is insensitive to electromagnetic interference by design, an important factor when working in „dirty” industrial environments.
The case wings provide for mounting on standard 25mm and 1″ optical table tops and for OEM applications. 19″ rack mounting is also available.
| Parameter | Current Input | Voltage Input | ||
|---|---|---|---|---|
| Input | ||||
| Range (Min=noise equivalent input, Max=full scale) | 1nA – 100µA | 10µV – 1V | ||
| Connectors | BNC or BR2 (Adapters for other connector systems available) | BNC or BR2 (Adapters for other connector systems available) | ||
| Output | ||||
| Range (full scale) | 10V (Max) | 10V (Max) | ||
| Function | Linear analogue : Vout = factorscale ⁄ 100 pF ∫ Iin dt | Linear analogue : Vout = faktorscale ⁄ 1µs ∫ Vin dt | ||
| Output scale | 0.1, 1, 10 | 0.1, 1, 10 | ||
| Connectors | BNC and DB9 (Adapters for other connector systems available) | BNC and DB9 (Adapters for other connector systems available) | ||
| Max. repetition rate | 285 kHz | 285 kHz | ||
| Accuracy | ± 3% (min) | ± 3% (min) | ||
| Linearity | ± 0,1% FSR (max) | ± 0,1% FSR (max) | ||
| Output impedance | 1 Ω (max) | 1 Ω (max) | ||
| Logic | ||||
| Switching time (integrate, hold, reset, gain) | 1 µs (max) | 1 µs (max) | ||
| Power supply | ||||
| Type | Wall plug (supplied) | Wall plug (supplied) | ||
| Dimensions | 30 mm x 50 mm x 60 mm | 30 mm x 50 mm x 60 mm | ||
| Dimensions | ||||
| 2 channels | 130 mm x 66 mm x 120 mm (w x h x l) | 130 mm x 66 mm x 120 mm (w x h x l) | ||
| 4 channels | 130 mm x 106 mm x 120 mm (w x h x l) | 130 mm x 106 mm x 120 mm (w x h x l) | ||
| > 4 channels | 19″-rack, 3U | 19″-rack, 3U | ||
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