Description
The Hamamatsu L7820-02 deuterium lamp light source is calibrated in the UV range from 200 nm to 400 nm as Japan Calibration Service System (JCSS). Manufactured upon receiving order.
Applications
- Light level control of light source,
- Sensitivity control of optical sensor,
- Light intensity measurement and studies of photoreactions,
- Quality control of photometric equipment.
Features
- Certification of accreditation with JCSS logo mark is attached,
- Along the expansion of range of Measurement Act,
- Certification of accreditation is integrated to JCSS,
- Wide spectral range,
- Light intensity drift (Typ.)
Specifications
|
Lamp Wattage |
30 W |
|
|
Spectral Distribution |
185 nm to 400 nm |
|
|
Calibrated Range 1 |
200 nm to 400 nm (10 nm intervals) |
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|
Type of Calibration |
Spectral irradiance |
|
|
Calibration Unit |
mW·cm-2·nm-1 |
|
|
Output Window Material (Lamp Housing) |
Synthetic quartz |
|
|
Output Window Diameter |
25 mm |
|
|
Optical Axis Height |
140 mm (150 mm including plastic feet) |
|
|
Warm-up Time |
10 minutes or more |
|
|
Timer |
Hour display (lamp housing) |
|
|
Input Voltage (AC) |
100 V to 240 V, 50 Hz / 60 Hz |
|
|
Power Consumption |
90 VA |
|
|
Cooling (Lamp Housing, Power Supply) |
Forced air cooling |
|
|
Ambient Operating Temperature |
0 °C to +40 °C |
|
|
Operating Range During Calibration |
Temperature |
+23 °C to +27 °C |
|
Humidity |
20 % to 70 % (no condensation) |
|
|
Dimensions (excluding projecting parts) (W x H x D) |
Lamp Housing |
100 mm ´ 280 mm ´ 100 mm |
|
Power Supply |
117 mm ´ 90 mm ´ 200 mm |
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|
Carrying Case 2 |
480 mm ´ 380 mm ´ 205 mm |
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|
Weight |
Lamp Housing |
Approx. 2.2 kg |
|
Power Supply |
Approx. 2.2 kg |
|
|
Total Weight 3 |
Approx. 9.5 kg |
|
|
Recalibration Interval 4 |
100 hours in operation |
|
|
Guaranteed Lamp Service Life 5 |
500 hours |
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