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Calibrated light source unit
L7810-03
The L7810-03 is a calibrated lamp light source that delivers extremely high levels of stability and reproducibility. It is available in a convenient set including a xenon lamp, lamp housing and power supply to allow easy operation and stable light output with high reproducibility. It emits light over a wide spectral distribution from 200 nm to 800 nm and is supplied with a calibration certificate with a JCSS (Japan Calibration Service System) logo mark.
(Make to order)
The Quality Headquarters, Quality Management Dept. of Hamamatsu Photonics K. K. was accredited as a calibration company in the "Light" field on May 21, 1999, and then became a registered company on August 4, 2009 according to the legal revisions. Hamamatsu is entitled to issue calibration certificates bearing the JCSS logo mark (JCSS accreditation symbol). Those calibration certificates assure the traceability to National Measurement Standards and can be used, for example, as a traceability certificate for ISO9000 series.
Applications
- Light level control of light source
- Sensitivity control of optical sensor
- Light intensity measurement and studies of photoreactions
(Light resistance, light curing, etc.) - Quality control of photometric equipment
(Medical analysis equipment, semiconductor inspection equipment, imaging equipment, etc.)
Characteristics
Spectral irradiance (Typ.)
Light output stability (Typ.)
Specifications
| Parameter | Description / Value | Unit | ||
|---|---|---|---|---|
| Installed lamp | 150 W xenon lamp | － | ||
| Focus lens | Material | Synthetic silica glass | － | |
| Dimension | φ28 | mm | ||
| Spectral distribution | 185 to 2000 | nm | ||
| Calibration type | Spectral irradiance (μW・cm-2・nm-1) (*1) | － | ||
| Calibrated wavelength range | 200 nm to 800 nm (10 nm intervals) | － | ||
| Recalibration interval (*2) | 100 h in operation | － | ||
| Light output stability | Drift | Typ. | ±0.5 | %/h |
| Flustuation (p-p) | Max. | 1.0 | % | |
| Guaranteed lamp life (*3) | 500 | h | ||
| Input voltage (AC) | 100 V to 240 V, single phase 50 Hz / 60 Hz | － | ||
| Warm-up time | Min. | 10 | min | |
| Power consumption | Max. | 220 | VA | |
| Cooling method | Forced air cooling by fan | － | ||
| Operating temperature range | 0 ℃ to +40 ℃ | － | ||
| Operating temperature range | During calibration | +21 ℃ to +25 ℃ | － | |
| Storage temperature range | -10 ℃ to +65 ℃ (no freezing) | － | ||
| Operating humidity range | 20 % to 70 % (no condensation) | － | ||
| Storage humidity range | Below 85 % (no condensation) | － | ||
| Applicable standards | EMC standards | IEC 61326-1 Emission limits: CISPR 11 Group 1 Class A Immunity requirements: Table 2 |
－ | |
| Safety standards | IEC 62471 Risk Group 3 | |||
| IEC 61010-1/A1 | ||||
*1: Spectral irradiance is measured at a point 500 mm away from the reference plane of the lamp housing.
*2: This is a general guide for recalibration to maintain calibration reliability. Please contact our sales office for recalibration fee.
*3: This is the total amount of time that the lamp can be recalibrated to serve as a calibrated light source.
Dimensional outlines (Unit: mm)
Lamp housing
Power supply
External control connector (D-sub 15-pin) connection
| Pin No. | Signal | |
|---|---|---|
| 1 | Auto start setting |
Input |
| 2 | Irradiation control signal (Lamp ON) | Input |
| 3 | Irradiation control signal (Lamp OFF) | Input |
| 4 | Overheat signal | Output |
| 5 | Irradiation signal | Output |
| 6 | Interlock signal | Output |
| 7 | Interlock signal | ー |
| 8 | Auxiliaty power (+24 V) | Output |
| 9 | GND. | ー |
| 10 | GND. | ー |
| 11 | No connection | ー |
| 12 | No connection | ー |
| 13 | No connection | ー |
| 14 | No connection | ー |
| 15 | No connection | ー |
Accessories
- Carrying case
- AC cable (2 m)
- Output cable (2 m)
- Installation plate
- Holer (4 pieces)
- Instruction manual
- Certification of accreditation
- CD-ROM (CSV data of spectral irradiance)
- Confirmation
-
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