User manual KONICA LP-670 PLUS BROCHURE

[. . . ] Illuminance · · · · · · · · · · · · · · · · · · · · 0. 01 to 299, 900 lx 0. 001 to 29, 990 fcd Integrated illuminance· · · · · · · 0. 01 to 999, 900 x 103 lx·h 0. 001 to 99, 990 x 103 fcd·h / 0. 001 to 9999 h CCF(Color Correction Factor) setting function ±2% ±1digit of displayed value (based on Konica Minolta standard) Within ±3% ±1digit (of value displayed at 20°C/68°F ) within operating temperature/humidity range RS-232C 1mV/digit, 3V at maximum reading; Output impedance: 10K; 90% response time: FAST setting: 1ms, SLOW setting: 1s 3 or 4 Significant-digit LCD with back-light illumination -10 to 40°C, relative humidity 85% or less (at 35°C) with no condensation -20 to 55°C, relative humidity 85% or less (at 35°C) with no condensation 2 AA-size batteries / AC adapter (optional) 72 hours or longer (when alkaline batteries are used) in continuous measurement Main body : 69 x 161. 5 x 30 mm (2-6/16x6-6/16x1-3/16 in. ) 69 x 174 x 35 mm (2-6/16x6-14/16x1-7/16 in. ) 200g (7. 0 oz. ) without battery ø3. 5mm(ø1/8 in. ) subminiature plug for analog output ; Receptor cap ; Neck strap ; Case ; Battery Receptor : ø16. 5 x 12. 5 Cord length : 1m 205g (7. 2 oz. ) without battery ø3. 5mm(ø1/8 in. ) subminiature plug for analog output ; Neck strap ; Case ; Battery (ø11/16 x 1/2 in. ) ( 3. 3 in. ) Receptor head ; Adapter for Multi-point ; AC Adapter ; Data processing software Specifications are subject to change without notice. Equivalent to 2% specified for T-1 series. 8% CIE(f1'), new JIS(1993) 2% old JIS 4 LUMINANCE METERS LS-100/LS-110 Compact, lightweight, easy-to-use SLR luminance meters with a wide measuring range Luminance Meter LS-100 1°acceptance angle, Measuring range: 0. 001 to 299, 900cd/m2 (0. 001 to 87, 530fL) Luminance Meter LS-110 1/3°acceptance angle, Measuring range: 0. 01 to 999, 900cd/m2 (0. 01 to 291, 800fL) LS-100 MAIN FEATURES RELATIVE SPECTRAL RESPONSE 100 90 Flareless SLR optical system for accurate measurements Relative sensitivity (%) The SLR (single-lens-reflex) optical system allows precise aiming and ensures that the viewfinder shows the exact area to be measured. The optical system is also virtually flareless, eliminating the influence of light from outside the measurement area. 80 70 60 50 40 30 20 10 0 400 450 500 550 600 650 The spectral luminous efficiency () Konica Minolta Luminance Meters LS100/LS-110 Narrow acceptance angle for measurements of small specimens Acceptance angles of only 1° for LS-100 and 1/3° for LS-110 allow accurate measurements of small specimen areas. [. . . ] In Konica Minolta Luminance Meters, the flare 100% factor is kept to below 1. 5%, even if an object with extremely high luminance is just outside 10% the meter's measuring area. The graph at right shows the 1% effect when a bright point is moved from A inside the 0. 1% measuring area to B just outside the measuring area. 30' 15' 0 15' 30' If the measured value at A is Angle of acceptance ' ' (10 ) (5' ) (5' ) (10 ) in minutes defined at 100%, the measured value at B would be less than A B 0. 1%. Relative sensitivity 1°(1/3°) measuring spot Luminance ratio and peak luminance measurements In addition to measurements of the present luminance, the LS100 and LS-110 can also determine the percent ratio of the measured luminance to a luminance value stored in memory as well as the peak luminance or luminance ratio measured. RS-232C data communication Use of the built-in RS-232C interface allows the meter to be connected to a personal computer. Lightweight, compact design powered by a single 9V battery for portability (Power can also be supplied by optional Data Printer DP-10. ) 5 SPECIFICATIONS Model Type Measuring angle Optical system Angle of view Focusing distance Minimum measuring area Receptor Relative Spectral Response Response time Luminance units Measuring range Accuracy Luminance Meter LS -100 Luminance Meter LS -110 SLR spot luminance meter for measuring light-source and surface brightness 1° 1/3° 85mm f/2. 8 lens; SLR viewing system; flare factor less than 1. 5% 9° 1014mm (40 in. ) to infinity ø14. 4mm ø4. 8mm Silicon photocell Within 8% (f1´) of the CIE spectral luminous efficiency V () FAST: Sampling time: 0. 1s, time to display: 0. 8 to 1. 0s; SLOW: Sampling time: 0. 4s, time to display: 1. 4 to 1. 6s cd/m2 or fL (switchable) FAST: 0. 001 to 299, 900cd/m2 (0. 001 to 87, 530fL) FAST: 0. 01 to 999, 900cd/m2 (0. 01 to 291, 800fL) SLOW: 0. 001 to 49, 990cd/m2 (0. 001 to 14, 590fL) SLOW: 0. 01 to 499, 900cd/m2 (0. 01 to 145, 900fL) 0. 001 to 0. 999cd/m2 (or fL): ±2% ±2 digits of displayed value 0. 01 to 9. 99cd /m2 (or fL): ±2% ±2 digits of displayed value 1. 000cd/m2 (or fL) or greater: ±2% ±1 digit of displayed value 10. 00cd /m2 (or fL) or greater: ±2% ±1 digit of displayed value (Illuminant A measured at ambient temperature of 20 to 30°C/68 to 86°F) Repeatability 0. 001 to 0. 999cd/m2 (or fL): ±0. 2% ±2 digits of displayed value 0. 01 to 9. 99cd/m2 (or fL): ±0. 2% ±2 digits of displayed value 1. 000cd/m2 (or fL) or greater: ±0. 2% ±1 digit of displayed value 10. 00cd/m2 (or fL) or greater: ±0. 2% ±1 digit of displayed value (Measurement subject: Illuminant A) Temperature/humidity drift Within ±3% ±1 digit (of value displayed at 20°C/68°F) within operatingtemperature /humidity range Calibration mode Minolta standard/user-selected standard (switchable) Color correction factor Set by numerical input; range: 0. 001 to 9. 999 Reference luminance 1; set by measurement or numerical input Measurement modes Luminance; luminance ratio; peak luminance or luminance ratio Display External: 4-digit LCD with additional indications Viewfinder: 4-digit LCD with LED backlight Data communication RS-232C; baud rate: 4800bps External control Measurement process can be started by external device connected to data output terminal Power source One 9V battery; power can also be supplied by optional Data Printer DP-10 Power consumption While measuring button is pressed and viewfinder display is lit: 16mA average While power is on and viewfinder display is not lit: 6mA average Operating temperature/humidity range 0 to 40°C, relative humidity 85% or less (at 35°C) with no condensation Storage temperature /humidity range -20 to 55°C, relative humidity 85% or less (at 35°C) with no condensation Dimensions 79x208x150mm (3-1/8x8-3/16x5-7/8 in. ) Weight 850g (30 oz. ) without battery Standard accessories Lens cap; Eyepiece cap; ND eyepiece filter; 9V battery; Case Specifications are subject to change without notice. Angle Finder VN can also be focused and the magnification can be set to 1x or 2x. 5cm SYSTEM DIAGRAM (Optional Accessories) Close-Up Lenses Long Eye-Relief Eyepiece No. 110 Angle Finder VN Data Cable LS-A10 Connecting Cable LS-A11(for data output) Connecting Cable LS-A12 PC Data Printer Specifications are subject to change without notice. (for data communication) DP-10 6 UV RADIOMETER UM-10 An easy-to-use instrument for measuring ultraviolet radiation. Choose from three different high-sensitivity receptor heads according to your application. MAIN FEATURES MAIN APPLICATIONS Easy operation Wide total measuring range (0. 1 to 199, 900µW/cm2) with automatic range selection Choice of three different receptor heads to match specific applications Compact, handheld design Digital (RS-232C) and analog output terminals Fields Utilizing Photochemical Reactions · Checking exposure of photoresists in semiconductor manufacturing · Checking exposure of emulsions for printing or platemaking · Testing fading due to UV exposure · Evaluating characteristics of solar cells · Testing deterioration of products due to UV exposure Fields Utilizing Biological Applications of UV Exposure · Diagnosis of erythema and other skin pigmentation problems · Treatment of white skin spots or oversensitivity to light · Optimization and control of breeding conditions for fish and domestic animals · Suppressing growth of useless shoots on plants · Monitoring conditions for photosynthesis Fields Utilizing the Photoelectric Effect THREE DIFFERENT RECEPTOR HEADS Receptor Head UM-250 (220 to 300nm) Relative spectral sensitivity 1. 0 · Electrophotography · Electrographic etching Receptor Head UM-360 (310 to 400nm) Receptor Head UM-400 (360 to 480nm) Fields Requiring Use of Sterilization Lamps · Food processing · Beauty treatment · Scientific research UM-250 UM-360 UM-400 0. 5 Other fields which require adjustment, monitoring, or research of ultraviolet light and light sources EXAMPLES OF SUBJECT LIGHT SOURCES 0 200 250 300 350 400 450 500 Wavelength (nm) · Fluorescent health lamps · High-pressure mercury lamps · Ultra-high-pressure mercury lamps · Photopolymerization lamps · Blacklight lamps · Copier lamps · Xenon lamps · Fluorescent lamps · Sterilization lamps 7 EXAMPLES OF SUBJECT LIGHT SOURCES Percent measurement mode indication* Color correction factor indication* Difference measurement mode indication* Integrated measuring mode indication* * Available only when optional Expansion Keyboard UM-A25 is attached. OPTIONAL ACCESSORIES Expansion Keyboard UM-A25 With Expansion Keyboard UM-A25 attached, the following functions are added. Integrated irradiance The total irradiance received over a period of time can be measured. Maximum integrated irradiance Approx. 1, 000, 000, 000mJ/cm Maximum integration time: 999. 900sec Color correction factor By setting the appropriate color correction factor, the UM-10 can be adjusted to more accurately measure the irradiance of different lamp types. Irradiance difference The difference between a measured irradiance and a target irradiance*stored in memory can be determined. Percent irradiance The measured irradiance as a percentage of a target irradiance*stored in memory can be determined. *The target irradiance can be measured or input as numerical values. SYSTEM DIAGRAM (Optional Accessories) Receptor Head UM-250 Receptor Head UM-360 Receptor Head UM-400 Adapter Cord UM-A20 (2m/6. 6 ft. ) AC Adapter AC-A10 AC Adapter AC-A21 (for Korea) Personal Computer Adapter Cord UM-A21 (5m/16. 4 ft. ) RS-232C Cable UM-A26 UM-10 Expansion Keyboard UM-A25 SPECIFICATIONS Type Receptor Model Receptor heads Spectral response Peak wavelength Cosine error Measurement modes Irradiance measuring range Integrated irradiance range* Integration time* Linearity Temperature/humidity drift Analog output Digital output Display Storage temperature/humidity range Power source Dimensions Weight Standard accessories 30° 60° Irradiance meter with interchangeable receptor heads for measuring UV radiation Silicon photodiode UM-250 220 to 300nm 250±10nm Within ±3% Within ±15% UM-360 310 to 400nm 365±5nm Within ±3% Within ±10% UM-400 360 to 480nm 415±5nm Within ±3% Within ±10% Irradiance ;integrated irradiance*and integration time*;irradiance difference*;percent irradiance* 0. 1 to 199, 900µW/cm2 in four automatically selected ranges Maximum approx. 100000mJ/cm2 measurable (in 9999 display cycles) 999, 900sec. (288h) Within ±5% of reading = 1 digit Within ±3% ±1 digit (of value displayed at 23°C/73. 4°F) within operating temperature/humidity range 0 to 3V;1mV/digit RS-232C 2400BPS 4-digit LCD --20 to 55°C, relative humidity 85% or less (at 35°C) with no condensation One 9V battery or optional AC adapter 73. 5X186X33mm(2-7. 8X7-5/16X1-5/16 in) 270g(9. 5 oz. ) including battery Case;Cap;Strap;Analog output plug Operating temperature/humidity range 0 to 40°C, relative humidity 85% or less (at 35°C) with no condensation *Available only with optional Expansion Keyboard UM-A25 attached. · Automatic measurement at user-selected intervals. · Capability of file save and print-out. OS CPU Memory Display resolution Windows® 95/98/NT (ver4) Pentium 300 MHz or higher 32MB or more 800 x 600 or higher * "Windows® is a trademark of Microsoft Corporation in the USA and other countries. SYSTEM DIAGRAM Personal Computer (commercially available) (Standard accessories) (Optional accessories) ­ Relative Spectral Response ­ 100 Relative sensitivity (%) 90 80 70 60 50 40 30 20 10 0 400 450 500 550 600 650 Wavelength (nm) 700 750 < Illuminance Measurement Performance > The spectral luninous efficiency V() Konica Minolta Chroma Meters LP-670 PLUS Data Processing Software (including T-A11) RS-232C Cable T-A11(2m) Printer (RS-232C) (commercially available) LP-670 PLUS Receptor head Adapter Unit for Main Body T-A20 Adapter Unit for Receptor Head T-A21 With LAN category 5 cable 1m Printer Cable T-A12(2m) Hood Ideally, the relative spectral responsivity of the illuminance meter should match V() of the human eye for photopic vision. As shown in the graph above, the relative spectral responsivity of Konica Minolta Chroma Meters LP-670 PLUS is within 8% (f1') of the CIE spectral luminous efficiency V(). CIE ; Commission Internationale de I'Eclairage f1'(CIE's symbol) ; The degree to which the relative spectral responsivity matches V() is characterized by means of the error f1'. AC Adapter AC-A10 (N) AC Adapter AC-A21 (for Korea) LAN (10 BASE-T) category 5 straight cable Hard Case LP-670 PLUS Example of cable extension (commercially available) ­ Cosine Correction Characteristics ­ Since the light at the measurement plane is proportional to the cosine of the angle at which the light is incident, the response of the receptor must also be proportional to the cosine of the incidence angle. The graph above shows the cosine correction characteristics of Konica Minolta Chroma Meters LP-670 PLUS. The cosine error of LP-670 PLUS is shown in the table right. 20 40 0 100% 20 Ideal curve Konica Minolta Chroma Meters LP-670 PLUS Example of multi-point system 80% 60% 40% 40 60 60 Two AA-size batteries Neck Strap Cap Case T-A10 80 20% 80 < Chromaticity and Color Temperature > ­ Chromaticity (xy) ­ XYZ tristimulus values and the associated Yxy color space form the foundation of the present system for numerical color notation. The concept for the XYZ tristimulus values is based on the premise that all colors are seen as mixtures of these three primary colors. By defining the color matching functions of a Standard Observer, the Commission Internationale de L'Eclairage (CIE), an international organization concerned with light and color, provided the basis for colorimetry in 1931. The tristimulus values y XYZ are useful for specifying a color, but 0. 90 the results are not easily 520 530 visualized. The two-dimensional 0. 80 color (x, y) diagram is 540 510 taken from the Yxy color 550 space, in which Y is the 0. 70 lightness (and is identical 560 to the tristimulus value Y) and x and y are the 0. 60 570 chromaticity coordinates 500 calculated from the 580 0. 50 tristimulus values XYZ. The CIE x, y chromaticity 3000 2500 2000 590 diagram for this color 3500 * 0. 40 4000 A 600 space is shown. In this 1500 4500 D55 diagram, achromatic *B 610 D65 * * D75 * * C 620 colors are toward the 0. 30 650 490 10000 center of the diagram, and the chroma or 680~780 saturation increases 0. 20 toward the edges. ­ Color Temperature (Tcp) ­ A black body (perfect radiant body) is an ideal object that absorbs all energy, changes its color from red through yellow to white as its temperature increases. [. . . ] Correlated color temperature is used to apply the general idea of color temperature to those colors that are close to, but not exactly on the blackbody locus. For instance, a light source which has a color difference of 0. 01 in the green direction (uv) from a black body which has a color temperature of 7, 000K is indicated as having a correlated color temperature of 7, 000K + 0. 01 (uv unit). 25 00 0. 50 300 0 0. 40 6000 0. 10 0. 00 470 460 450 380~440 0. 20 -0. 0 0uv -0. 0 1uv 480 +0 . 02 uv +0 . 01 uv ±0 0. 25 . 0 20 00 0. 25 2u v 0. 10 0. 20 0. 30 0. 40 0. 50 0. 60 0. 70 1931 x, y chromaticity diagram x 50 30 000 00 0 0 15 0. 30 00 0 00 130 00 100 0 9 00 8000 0. 35 0. 30 7000 0. 35 5000 4500 0. 40 400 0 0. 45 350 0 0. 45 0. 50 0. 55 xy chromaticity chart indicating the black body locus, the isotemperature lines and equal uv lines. 10 CHROMA METER CS-100A A compact, lightweight, battery-powered instrument with a 1° measurement angle for high-accuracy non-contact measurements of the luminance and chromaticity of light sources and reflective subjects EASY-TO-READ DISPLAY Viewfinder Image Measuring area (1°) Field of view (9°) Measured luminance (cd/m 2 or fL) External display Measured value Measurement mode MAIN FEATURES MAIN APPLICATIONS Compact and lightweight Measurements of subjects at a distance SLR (single-lens-reflex) viewing system and flare-free optical system provide accurate measurements of subjects at a distance with virtually no influence from light outside the measurement area Light-Source Measurements · Luminance and chromaticity of small light sources such as LEDs, miniature neon lamps, etc. · Luminance and chromaticity of general light sources such as tungsten lamps, fluorescent lamps, etc. [. . . ]