The Gamma Scientific model RS-15 Total Flux Calibration Light Source is a precision source of total radiant flux, used primarily to calibrate integrating spheres, light measuring instrumentation and as stimuli to measure detection devices. Lamps are available from 5W - 75W. The RS-15 source may be used as a standard of spectral radiant flux or luminous flux, traceable to the National Institute of Standards Technology (NIST).
To maintain almost constant radiant flux output, the RS-15 utilizes a tungsten halogen lamp. The system can be coupled with our model RS-4, ultra-stable constant-current supply, with integral precision shunt current measurement and comparison circuits.
Applications
- Integrating Sphere, Spectroradiometer, Photometer and Radiometer calibration
- SSL and LED test & measurement
- CCFL measurements
- Total flux measurements
- Luminaire testing
Precision Calibration Solutions
- NIST Standards of irradiance uncertainty: +/- 2.5%
- Calibrated wavelength range: 300-1100nm @ 5nm interval
- Calibration reports in lumens, Watts and Watts per nanometer
- Tungsten halogen lamp for stable output
- NIST-traceable calibration (12 month calibration cycle)
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RS-15 Light Source General Specifications |
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Calibrated Wavelength Range |
300 to 1100 nm @ 5 nm interval |
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Calibration Interval |
12 months |
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NIST Standards of Irradiance Output Uncertainty |
± 2.5% |
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Calibration Traceability (3) |
Traceable to NIST with optional ISO/IEC 17025 accreditation |
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RS-15 Light Source Product Selection Guide |
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RS-15-5 |
Total flux (4 pi steradian), requires G4 lamp holder, 12 Volt, 5 Watt (1) |
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RS-15-5-2P |
Forward flux (2 pi steradian), requires G4 lamp holder, 12 Volt, 5 Watt (1) |
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RS-15-10 |
Total flux (4 pi steradian), requires G4 lamp holder, 12 Volt, 10 Watt (1) |
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RS-15-10-2P |
Forward flux (2 pi steradian), requires G4 lamp holder, 12 Volt, 10 Watt (1) |
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RS-15-20 |
Total flux (4 pi steradian), requires G4 lamp holder, 12 Volt, 20 Watt (1) |
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RS-15-20-2P |
Forward flux (2 pi steradian), requires G4 lamp holder, 12 Volt, 20 Watt (1) |
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RS-15-35 |
Total flux (4 pi steradian), requires G4 lamp holder, 12 Volt, 35 Watt (2) |
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RS-15-35-2P |
Forward flux (2 pi steradian), requires G4 lamp holder, 12 Volt, 35 Watt (2) |
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RS-15-50 |
Total flux (4 pi steradian), requires G4 lamp holder, 12 Volt, 50 Watt (2) |
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RS-15-50-2P |
Forward flux (2 pi steradian), requires G4 lamp holder, 12 Volt, 50 Watt (2) |
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RS-15-75 |
Total flux (4 pi steradian), requires G4 lamp holder, 12 Volt, 75 Watt (2) |
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RS-15-75-2P |
Forward flux (2 pi steradian), requires G4 lamp holder, 12 Volt, 75 Watt (2) |
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RS-15-100 |
Total flux (4 pi steradian), requires G4 lamp holder, 12 Volt, 100 Watt (2) |
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RS-15-100-2P |
Forward flux (2 pi steradian), requires G4 lamp holder, 12 Volt, 100 Watt (2) |
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(1)Requires G4 lamp holder [P/N RS-15-G4-25] (2)Requires GY6.35 lamp holder (3)RS-4 series power supplies are required with RS-15 calibration standard lamps. Select the proper power supply based on current and voltage rating. RS-4 / RS-15 systems include ISO/IEC 17025 accredited calibration report. |
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RS-4 Power Supply General Specifications (Sold Separately) |
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Operating Mode |
Constant Current |
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Measurement Technique |
Poggendorf Comparison Method |
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Output Current |
10A maximum |
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Voltage Compliance |
15 V maximum |
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Power |
220W maximum |
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Input |
105 to 125 VAC or 210 to 250 VAC at 50/60 Hz |
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RS-4 Power Supply Product Selection Guide |
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RS-4-1-0833 |
Precision Lamp constant current power supply, 12V, 10W, 0.833A |
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RS-4-1-0850 |
Precision Lamp constant current power supply, 11.76V, 10W, 0.850A |
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RS-4-1-1667 |
Precision Lamp constant current power supply, 12V, 20W, 1.667A |
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RS-4-1-2917 |
Precision Lamp constant current power supply, 12V, 35W, 2.917A |
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RS-4-1-4167 |
Precision Lamp constant current power supply, 12V, 50W, 4.167A |
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RS-4-1-6250 |
Precision Lamp constant current power supply, 12V, 75W, 6.250A |
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RS-4-2-8333 |
Precision Lamp constant current power supply, 12V, 100W, 8.333A |
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RS-4-2-8500 |
Precision Lamp constant current power supply, 11.76V, 100W, 8.500A |
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RS-4-4-6600 |
Precision Lamp constant current power supply, 30.3V, 200W, 6.600A |
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Please see separate RS-4 Specification sheet for additional information. All specifications are subject to change without notice. |
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RS-4 Precision, Constant Current Lamp Power Supply
RS-15-G4 Kelvin Socket Assembly
