CVI Melles Griot 13AMP003 Large Dynamic Range Amplifier
CVI Melles Griot Laboratory Measurement Instruments. Accuracy: ** ±1% across all ranges.
- Model
- CVI Melles Griot 13AMP003
- Calibration
- Available on request
- Price
- $850
- Status
- In stock
- RFQ ref
- 13AMP003
This unit
The CVI Melles Griot 13AMP003 is a large dynamic range transimpedance amplifier that converts photodiode and detector photocurrent into measurable voltage outputs. It maintains zero bias across the detector input, preserving signal integrity across nine selectable gain settings spanning 1 GΩ to 10 Ω. The instrument reads input currents from 1 pA to 100 mA with ±1% accuracy and displays results directly on a 3½-digit backlit LCD alongside range and battery status indicators.
Technical Specifications
Input Current Range: 1 pA to 100 mA
Gain Settings: Nine positions, 1 GΩ to 10 Ω
Measurement Accuracy: ±1% across all ranges
Signal Monitor Output: BNC connector, -2 V to +2 V full scale
Display: 3½-digit backlit LCD with photocurrent readout, range indication, and battery status
Operating Temperature: 10°C to 35°C
Storage Temperature: -40°C to 55°C
Dimensions: 133 × 83 × 140 mm (5.25 × 3.25 × 5.5 in.)
Key Features
Front-panel offset adjustment for nulling background readings
Dual power operation: rechargeable AA nickel-cadmium battery pack (minimum 8 hours portable operation) or external wall-mounted supply with simultaneous charging
Switch-selectable 115 VAC / 230 VAC power supply input
BNC input and output connectors
Rear-panel banana jack earth ground connection
Compact bench-top form factor
Typical Applications
Photodiode signal conditioning and measurement
Precision current detection in optical instrumentation
Low-level photocurrent monitoring across wide dynamic ranges
Compatibility & Integration The 13AMP003 integrates with Melles Griot silicon photodiode products and broader optical detection systems requiring transimpedance signal processing.
Specifications
| Parameter | Value |
|---|---|
| Voltage / Current Range | 1 pA to 100 mA input |
CVI Melles Griot 13AMP003 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the CVI Melles Griot 13AMP003. Calibration covers calibration scope varies by instrument type: vacuum gauges are verified at multiple pressure points against NIST-traceable pressure standards; spectrophotometers at wavelength accuracy and photometric accuracy points; strain gauge indicators at bridge excitation accuracy and full-scale output accuracy; pH meters against certified buffer solutions at pH 4, 7, and 10.. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common CVI Melles Griot 13AMP003 faults: vacuum gauge filament failure (ionization gauges), spectrophotometer D2 lamp end-of-life, wavelength motor failure, strain indicator front-panel binding post corrosion, pH electrode conditioning failure. Most specialty laboratory instruments fail at their electromechanical interfaces first — vacuum gauge connectors and filament assemblies, spectrophotometer lamp housings and motor drives, strain indicator binding post corrosion. Component-level repair is standard; manufacturer support for legacy instruments is often limited, making third-party bench repair the practical path.
CVI Melles Griot 13AMP003 price
This CVI Melles Griot 13AMP003 is listed at $850. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
CVI Melles Griot 13AMP003 calibration cost
NIST-traceable calibration for the CVI Melles Griot 13AMP003 is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers calibration scope varies by instrument type: vacuum gauges are verified at multiple pressure points against NIST-traceable pressure standards; spectrophotometers at wavelength accuracy and photometric accuracy points; strain gauge indicators at bridge excitation accuracy and full-scale output accuracy; pH meters against certified buffer solutions at pH 4, 7, and 10.. Turnaround is 1 to 3 business days after receipt. See full calibration details →
