Specification
Optical system | Objective lens : f=80mm F2.5 Eyepiece lens : View field 5°,Diopter adjustment range ±5 diopter | ||||||||||||||||||||||||||||||
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Spectral sensitivity | Similar to CIE1931 color matching function | ||||||||||||||||||||||||||||||
Photodetector | Photomultiplier tube | ||||||||||||||||||||||||||||||
Measurement angle | 3°/ 2°/ 1°/ 0.2°/ 0.1° (selectable ) | ||||||||||||||||||||||||||||||
Measurement distance | 350mm to ∞ (distance from metallic tip of objective lens) | ||||||||||||||||||||||||||||||
Minimum measurement area | Measurement angle 32° φ15.0mm Measurement angle 2°φ10mm Measurement angle 1°φ5mm Measurement angle 0.2°φ1.0mm Measurement angle 0.1° φ0.5mm Attachment lens AL-6 and AL-11 are available for measuring microscopic object | ||||||||||||||||||||||||||||||
Function | Luminance, CIE1931 chromaticity coordinates xy CIE1976 chromaticity coordinates u' v', Tristimulus value XYZ, Correlated color temperature and Deviation, CIE1976 L*a*b*, CIE1976L*u*v* | ||||||||||||||||||||||||||||||
Minimum luminance display | 0.00005cd/m2 (this does not mean accuracy) | ||||||||||||||||||||||||||||||
Luminance range for guaranteed accuracy |
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Accuracy | Luminance : ±4% (for standard illuminant A)
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Measurement time | Approx. 2se. (Single measurement mode) | ||||||||||||||||||||||||||||||
Response speed |
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Analog output | (X2, Y, Z) DC:0-4V | ||||||||||||||||||||||||||||||
Interface | USB1.1 /RS-232C selectable | ||||||||||||||||||||||||||||||
Power supply | Dedicated AC adapter AC100V-240V, 50/60Hz | ||||||||||||||||||||||||||||||
Power consumption | Approx 2.5W | ||||||||||||||||||||||||||||||
Operating condition | Temperature 0℃-40℃, Humidity:85% RH or less (no condensation) | ||||||||||||||||||||||||||||||
Storage condition | Temperature -20℃-60℃, Humidity:85% RH or less (no condensation) | ||||||||||||||||||||||||||||||
External dimensions | Approx 355mm x154mm x 212mm (LxWxD) | ||||||||||||||||||||||||||||||
Weight | Approx 3.6Kg (main unit only) |
Measurement area (Diameter φ)
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Measurement distance (m) | |||||
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0.35 | 0.5 | 1 | 5 | 10 | |
3° | 15.0 | 23.1 | 49.2 | 255 | 510 |
2° | 10.0 | 15.4 | 32.8 | 169 | 341 |
1° | 5.0 | 7.7 | 16.4 | 85 | 170 |
0.2° | 1.0 | 1.5 | 3.3 | 17 | 34 |
0.1° | 0.5 | 0.8 | 1.6 | 8 | 17 |
Luminance Display Range
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Range 1 | Range 2 | Range 3 | Range 4 | Range 5 | |
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3° | 0.00005-0.15 | 0.0005-1.5 | 0.005-1.5 | 0.05-1.5 | 0.5-150 |
2° | 0.0001-0.3 | 0.001-3 | 0.01-30 | 0.1-300 | 1-3,000 |
1° | 0.0004-1.2 | 0.004-12 | 0.04-120 | 0.4-1,200 | 4-12,000 |
0.2° | 0.01-30 | 0.1-300 | 1-3,000 | 10-30,000 | 100-300,000 |
0.1° | 0.04-120 | 0.4-1,200 | 4-12,000 | 40-120,000 | 400-1,200,000 |
Comparison table BM-5AS and BM-5A
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BM-5AS | BM-5A | ||
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Measurement angle | 3°/ 1°/ 0.2°/ 0.1° | 2°/ 1°/ 0.2°/ 0.1° | |
Luminance range for guaranteed accuracy | 3° | 0.005-1500 | |
2° | 0.01-3000 | 0.02-3000 | |
1° | 0.04-12000 | 0.08-12000 | |
0.2° | 1-300000 | 2-300000 | |
0.1° | 4-1200000 | 8-1200000 | |
Response speed (FAST) | Range 1 | 5ms | 30ms |
Range 2 | 0.5ms | 30ms | |
Range 3 | 0.05ms | 30ms | |
Range 4 | 0.5ms | 30ms | |
Range 5 | 0.05ms | 30ms | |
Analog output | DC:0-4V | DC:0-3V Changeable to 9V | |
Interface | USB/RS-232C selectable | RS-232C or GP-IB | |
Communication cable RS-232C | 9P⇔9P Straight | 9P⇔25P straight | |
Option | Colorimetry software | CM-700 | Harvey Scope |
AC Adapter | ZA-18 | ZA-17 | |
Standard component | Main unit | ||
Objective lens cap Quick manual AC Adapter ZA-18 CD-ROM (Instruction manual Sample program) USB cable Analog output plug Inspection report | Objective lens cap AC Adapter ZA-17 Analog output plug Instruction manual |
Optional accessories
- Attachment Lens AL-6
- Attachment Lens AL-11
- Attachment Lens AL-12
- Reference White Board WS-3
- CCD Adapter IA-2
- Fiber probe FP-3P
- Tripod 5N
- Tripod Tripod-SR
- Fine Control Table S-4
- MF-10/MF-100 Mesh Filter
- Colorimetry software CM-700