Optical measurement equipment High precision brightness/illuminance meter B520L
Asahiko Trading Co., Ltd.
About This Product
■Summary
・B520L manufactured by LMT in Germany can measure brightness and illuminance with one unit.
- Brightness is 10-6cd/m2~, illuminance is 10-3lx~, and can be used to measure extremely weak light, phosphorescent materials, and phosphorescent products.
・Used for measurement and evaluation of PLC materials, ships, and marine lighting systems.
・Compatible standards: DIN81230-2, IMO-Resolution A.752 (18), BS5266-6: 1,999
-Main options include temperature control function, built-in rechargeable battery, and extension cable.
■Features
・Special photometer system for measuring phosphorescent materials and products
・Brightness display range: 0.01mcd/m2 to 80,000cd/m2
・Illuminance display range: 0.01lux to 600,000lux
- Compatible standards: DIN67510 Part 1 and 2, DIN81230 Part 2, IMO Resolution A.752 (18), BS5226-6: 1,999
・Receiver with temperature control mechanism
・Can be used in locations without power supply due to built-in rechargeable battery
・SoLiT Afterglow software for measurement and evaluation of light emitting products
■Compatible standards
・ISO/FDIS17398: Safety colors and classification of safety signs, performance and durability of safety signs
・ISO/DIS16069: Graphic symbols, safety signs, safety guidance systems (SWGS)
・DIN67510 Part 1: Luminous pigments and phosphorescent products, Part 1 Measurement and marking by producers
・DIN67510 Part 2: Luminous pigments and phosphorescent products, Part 2 On-site measurement and phosphorescent products
・ASTM E 2073-02: Standard test method for luminous limits of luminescent (phosphorescent) markings
・BS5266-6:1999 Luminescent system for emergency lighting equipment
・IMO Resolution A.752 (18): Ships and maritime technology Low-level lighting systems (LLL), photoluminescent systems (PL) and other provisions
・DIN81230 Part2: Combination of DIN67510 compliant high precision class A photometer and DIN5032 Part7
■Measurable units
Brightness/Illuminance: Compatible with extremely weak light, photoluminescence, phosphorescent materials, and phosphorescent product measurements.
■Application
・Measurement of photoluminescent materials and plastic materials
・Inspection of automotive lighting equipment and lights (headlights, taillights, turn signal lights)
・Extremely weak light measurement of fluorescence and reflection samples
・Outdoor extremely weak light measurement
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Product
Optical measurement equipment High precision brightness/illuminance meter B520L
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Handling Company
Asahiko Trading Co., Ltd.
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Categories
1 Models of Optical measurement equipment High precision brightness/illuminance meter B520L
| Product Image | Part Number | Price (excluding tax) | Dimensions/Weight Cable | Dimensions/Weight Photometer head (light receiving section) | Dimensions/weight display section | Display Analog output | Display Auto range function switching time | Display Digital data output | Display Integral time | Display Measurement range selection | Display Power supply type | Display range illuminance (lx) Number of switching ranges | Display range illuminance (lx) max | Display range illuminance (lx) min | Display range illuminance brightness (cd/m2) max | Display range illuminance brightness (cd/m2) min | Display range illumination brightness (cd/m2) Number of switching ranges | Display reading speed | Display response time | Display section Display | Operating environment Operating temperature range | Photometer head (light receiving section) standard specifications | Photometer head (receiver) option | Power consumption | Power frequency | Power voltage | Proofreading | Software | Usage environment Humidity | Usage environment Storage temperature range |
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B520L |
Available upon quote | 3m (standard specification) *Extension cable option available |
P10FC0: Diameter 30mm Height 20mm P15F00 with tube: Diameter 70mm Height 100mm Weight 0.1~0.4kg |
93mm×389mm×148mm 2.8kg (3.7kg with built-in battery) | 0-800mV, power resistance <500Ω | 400ms | RS232 interface |
100ms,ta=200ms (standard specification) 500ms,ta=1s (at brightness measurement 0.07999cd/m2) |
Manual, automatic or remote operation |
Power cable (standard specification) Rechargeable built-in battery (optional) |
5 stages | 600,000lx | 0.01lx | 79,990cd/m2 | 0.00001cd/m2 | 7 stages | 2.5 readings/s | 0.44-1.8s (depending on measurement range) | LED display 0-7,999 digit display | 0~50℃ |
P10FC0: Photodetector diameter 10mm/P15F0X: Photodetector diameter 15mm V (λ) Specific luminous efficiency characteristic match rate and cosine correction report included (*Cosine correction report is for P10FC0 handheld adapter) |
Temperature stability function (*P15F0X only) |
<15VA Rechargeable built-in battery <7W (optional) |
50Hz (45~60Hz) | 230V/115V±10% selectable |
Calibration frequency <2 years/PTB compliant calibration *Calibrated against standard A light source in an environment of 25℃. The relative uncertainty includes the 0.8% uncertainty of the standard on which the calibration work is performed. Calibration units are lx and cd/m2. |
SoLiT Afterglow for measurement and evaluation of luminescent products | 10~90% non-condensing | -5~50℃ |
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