Konica Minolta CL-500A Illuminance Spectrophotometer | nanotech-tmi
Konica Minolta CL-500A Illuminance Spectrophotometer | nanotech-tmi
| Type Name | Illuminance Spectrophotometer CL-500A |
|---|---|
| Illuminance meter class | Illuminance meter class Conforms to requirements for Class AA of JIS C 1609-1: 2006 “Illuminance meters Part 1: General measuring instruments”*1 Conforms to DIN 5032 Part 7 Class B |
| Wavelength range | 360 ~ 780 nm |
| Output wavelength spacing | 1 nm |
| Spectral bandwidth | Approx. 10 nm (half bandwidth) |
| Wavelength accuracy | ±0.3 nm (Median wavelengths of 435.8 nm, 546.1 nm, and 585.3 nm*2 as specified in JIS Z 8724)*3 |
| Measurement range | 0.1 to 100,000 lx (chromaticity display requires 5 lx or more) |
| Accuracy *4, 5(Standard illuminants A) | Ev (Illuminance) : ±2%±1 digit of displayed value |
| xy: ±0.0015 (10 to 100,000 lx) xy: ±0.002 (5 to 10 lx) |
|
| Repeatability (2σ) (Standard illuminant A) |
Ev: 0.5% + 1digit |
| XY: .0005 (500 ~ 100,000 lx) XY: .001 (100 ~ 500 lx) XY: .002 (30 ~ 100 lx) XY: 0.004 (5 ~ 30 lx) |
|
| Visible-region relative spectral response characteristics (f1′) | Within 1.5% of spectral luminous efficiency V (λ) |
| Cosine response (f2) | Ev: Within 3% |
| Temperature drift (fT) | Ev: ±3% of displayed value; xy: ±0.003 |
| Humidity drift (fH) | Ev: ±3% of displayed value; xy: ±0.003 |
| Measurement time | Super Fast mode: Approx. 0.2 sec. (when connected to computer); Fast mode: Approx. 0.5 sec.; Slow mode: Approx. 2.5 sec.; Automatic exposure time setting (high accuracy) mode: Approx. 0.5 to 27 sec. |
| Display modes | XYZ; X10Y10Z10; Evxy; Evu’v’; Ev; Dominant wavelength, Excitation purity; Correlated color temperature, Δuv; General color-rendering index (Ra); Special color-rendering indexes (Ri (i=1~15)); Spectral graph; Peak wavelength; Δ (XYZ); Δ (X10Y10Z10); Δ (Evxy); Δ (Evu’v’); Rank display |
| Other Features | Data memory: 100 data; User calibration function (when connected to computer); Continuous measurement (when connected to computer); Auto off function |
| Language | English, Japanese, Chinese (Simplified) |
| Interface | USB2.0 |
| Power | Rechargeable internal lithium-ion battery (Operating time per charge: Approx. 6 hours when new); AC adapter; USB power bus |
| Operating temperature and humidity range | -10 to 40°C, relative humidity of 85% or less (at 35°C) with no condensation |
| Storage temperature and humidity | -10 to 45°C, relative humidity of 85% or less (at 35°C) with no condensation |
| Size | 70 × 165 × 83 mm |
| Weight | 350 g |
Description
The Konica Minolta Illuminance Spectrophotometer CL-500A delivers a specialized, high-precision solution for the spectral evaluation of next-generation light sources. Engineers utilize this compact instrument to measure the illuminance, color temperature, and color rendering index (CRI) of LEDs, OLEDs, and EL illumination with absolute accuracy. This specific model addresses the unique challenge of validating narrow-bandwidth light sources that traditional tristimulus colorimeters cannot handle. Consequently, your facility gains a laboratory-grade tool that conforms to both JIS C 1609-1:2006 Class AA and DIN 5032 Part 7 Class B standards.
Instead of relying on basic light meters, your team achieves a technical advantage with the Konica Minolta CL-500A. The system features a high-performance CMOS sensor that captures spectral power distribution at 1-nm intervals across the visible spectrum. Therefore, you can confidently evaluate the S/P ratio of scotopic and photopic illuminance to understand the true visual impact of your lighting designs.
Konica Minolta CL-500A Technical Advantages
This illuminance spectrophotometer packs advanced features for demanding R&D and quality control cycles. It provides comprehensive CRI measurement capabilities, displaying both the general index (Ra) and special color-rendering indexes (R1 to R15). Furthermore, the unit supports a fast sampling mode that allows technicians to perform high-speed measurements directly through a computer interface. This level of detail ensures that your engineering team captures exact data points for LED binning and spectral irradiance analysis.
The CL-500A also features an integrated LCD screen and a 100-point internal memory for standalone operation. Technicians can configure delayed-measurement settings to eliminate the influence of reflected light from their own clothing or presence. Additionally, the unit comes with the CL-S10w Excel add-in software, which simplifies data management and allows for multi-point measurement by connecting up to 10 units simultaneously.
Modern Laboratory Integration
Modern lighting R&D requires robust connectivity and precise spectral data for industrial validation. Therefore, the CL-500A includes a high-speed USB interface for seamless data transfer and remote control. It supports various display modes, including spectral graphs and peak wavelength analysis, to provide a complete view of light source performance. The portable, lightweight design ensures that your technicians can move the instrument easily between different test stations or field locations.
When your project demands the highest level of spectral accuracy for LED and OLED characterization, the Konica Minolta CL-500A stands out as the premier choice. Stop settling for low-resolution tools that hide critical spectral inconsistencies in your lighting products. Contact nanotech-tmi today to request a technical datasheet or a custom quotation for your laboratory. Trust nanotech-tmi for all your Konica Minolta and high-precision Spectrophotometer requirements!
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