Konica Minolta T-10 Light Meter

Illuminometer T-10 (used to measure illuminance) feature can be placed on a portable meter palm, easy to operate. In addition to illuminance measurement can be carried out, but also illuminance deviation, measuring cumulative illuminance area. Since the machine can implement the digital and analog outputs, it is possible to connect the machine to a computer and recorder. You can build a simple and low cost to meet the various operational requirements of the measurement system. Standard spectrum of light (multi-point illuminance measurement system) Use Management luminous object and the amount of light Product Information Product Overview Relative spectral sensitivity characteristics as the relative luminance meter spectral sensitivity characteristics of the light parts of the ideal state should be the visual of the human eye as the efficiency V (λ) is consistent. JIS is by degree from the V (λ) deviates from a predetermined instrument illumination levels. On the spectral sensitivity characteristics relative illuminance meter T-10P, with JIS precision measurements. Illuminance meter T-10 / have JIS common type of AA level measurements on 10M. Oblique incident characteristics (light angle characteristics) Since proportional to the cosine measure surface brightness of the incident light, so the light-receiving portion of the illumination instrument dipped into the light of the response must be proportional to the cosine. The main purpose? Test departments of government agencies? Illumination device manufacturers research activities? Factories, offices, hospitals and other maintenance and management? Check building-related sources? Appliances, machinery manufacturers of light quality management? Agriculture, forestry The main features of illuminance management? can be versatile and efficient operation more effective functions quickly and easily through the button operation can be covered. ? Computer interaction, can be implemented continuously recorded by the control of the recorder? ...... Because it is digital output RS232C standard equipment, it can be directly linked with the computer processing. ...... The analog output can be connected with the recording, continuous recording illumination. ? Automatic zero adjustment function can measure the power switch at any time to implement automatic zero calibration (without CAP) after the opening, the measurement can be implemented immediately. ? Can achieve ultra-range, wide range of measurements. It can be measured by manual range settings. ? LCD rear lights turn on automatically (low-light synchronization)? Use common single 3 battery? Scintillation light measurable. Specifications Specifications subject to light parts of the separation type digital illuminance meter (available for 2 to 30 points implement multi-point illuminance measurement) grade JIS C 1609-1993 with ordinary AA level as a benchmark by SPC spectral sensitivity from the standard spectral luminous efficiency of the light sub-prime (Vλ ) deviations fs: less than 4% from the standard spectral luminous efficiency (Vλ) deviation fs: within 8% oblique incidence characteristics (cosine characteristic deviation from the respective oblique incident angle on) 10 ° ± 1% within 30 ° ± less than 2% within 50 ° ± 6% within 60 ° ± 7% 80 ° ± 25% of measuring range within range (the analog output is manual five measuring range) measurements NORM: illuminance (lx) Δ: illuminance difference ( lx) illuminance ratio (%) Σ:??? cumulative illuminance (lx h) cumulative time (h), the measurement range hourly average illuminance (lx) Illumination: 0.01 ~ 299,900 lx cumulative illuminance:? 0.01 ~ 999,900 × 103lx h 0.001 ~ ± 3% ± 1digit digital ± 3% ± 1digit humidity characteristic indicator value is set based on the measured value 9999h correction correction factor (CCF) of × 0.500 ~ 2,000 measurement accuracy of the indicated value of ± 2% ± 1digit temperature characteristics indicated value input and output signals to RS-232C standard analog signal output represents 1mV / 1digit, maximum saturation voltage of 3V, the output resistance 10kΩ, 90% response time FAST 1ms; SLOW 1s represent significant digits LCD is 3 (part 4) with Rear lighting (auto light) Ambient temperature and humidity: -10 ℃ ~ 40 ℃, relative humidity below 85% (35 ℃ when) / non-condensing Pollution degree: 2, types of equipment: II storage temperature and humidity range -20 ~ 55 ℃, relative humidity below 85% (35 ℃ when) / non-condensing power 2 single 3-cell battery, dedicated AC adapter (sold separately accessories) over 72 hours of battery life (using alkaline batteries for continuous measurements) Dimensions 69 (W) × 174 (height) × 35 (depth) mm wire length - weight (excluding batteries) 200g Standard Accessories mini plug (φ3.5mm: for analog output), battery, case, cover, another tightening clamp sale of parts light receiving unit, multi-adapter, AC adapter, data processing software, printer cable, connecting cables ※ (about waterproof miniature precautions light receptor)? Although a measure 1.00 lx or less, but affected by noise sometimes obtained the measured value is not stable enough. ? Do not touch during the measurement cable. ? During the measurement of the cable fixed. Sometimes the measured value is not stable enough. ※ performance and appearance described here, the future may not notice change.