Illuminance Spectrophotometer CL-700A
For Evaluation Of Next Generation Light Sources
Konica Minolta CL-700A is a cutting-edge illuminance spectrophotometer design to measure light from visible to near-infrared range (360nm ~ 1000nm). It is ideal for various application including automated driving, security system and industrial inspections. With high accuracy and fast measurement capabilities, CL-700A illuminance spectrophotometer is a reliable tool for assessing illuminance and chromaticity.
CL-700A is lightweight and portable instruments, ideal for field use or production lines.
The CL-700A illuminance spectrophotometer suitable for evaluating LEDs, OLED, as well as optical systems used in projectors, image sensors, smartphone cameras, AR/VR devices, and horticulture applications.
APPLICATIONS
Light Emitting Diode (LED billboard | Organic LED (OLED) | Electroluminescence (EL) lighting | Building and interior lighting research | Projector light source research and color inspection | Color viewing cabinet maintenance | Evaluating illuminance distribution of lighting fixtures | Evaluating light distribution characteristics of LED illumination module | AR/VR Devices
CL-700A Illuminance Spectrophotometer
- Wide Spectral Range. Measures light from 360 to 1000nm, covering both visible and infrared ranges, making it suitable for various applications, including automated driving and security systems.
- Wide Illuminance Range. Measure from 0.01 to 200,000 lux, covering ultra low to high luminance environments.
- High Accuracy. Offers +2% +1 digit accuracy for illuminance (Ev) and +0.0015 xy chromaticity accuracy (5 to 200,000 lux).
- Fast Measurement. Features Super Fast mode (0.3s), Fast mode (0.5s) and Normal mode (0.5 to 5s) for efficient measurement.
- Multi-Point Measurement. Support up to 15 synchronized units for assessing spatial uniformity and color consistency.
- Compact Design. Lightweight (214g) and compact (80mm x 170.5mm x 35mm) for easy integration into production lines or handheld workflows.
- Easy-to Use Software. Comes with CL-S30 software for intuitive control, spectral visualization, and data management.
CL-700A Illuminance Spectrophotometer
| Illuminance meter class | Complies with JIS C 1609-1:2006 Special type illuminance measuring instruments *1
Complies with DIN 5032-7:1985 classB *2 |
| Wavelength range | 360 to 1,000 nm |
| Output wavelength pitch | 1 nm |
| Spectral bandwidth | Approx. 10 nm (half bandwidth) |
| Wavelength precision *3 | ±0.3 nm (Centroid wavelengths of 435.8 nm, 546.1 nm, 696.5 nm, and 912.3 nm as specified in JIS Z 8724:2015) |
| Measuring range | 0.01 to 200,000 lx (chromaticity accuracy guaranteed range is 0.5 lx or more) |
| Accuracy *4 (Standard Illuminant A) | Ev (Illuminance): ±2%±1 digit of displayed value
xy: ±0.0015 (5 to 200,000 lx) xy: ±0.003 (0.5 to 5 lx) |
| Repeatability (2σ) *4 (Standard Illuminant A) | xy: 0.0005 (50 to 200,000 lx)
xy: 0.001 (10 to 50 lx) xy: 0.002 (5 to 10 lx) xy: 0.004 (0.5 to 5 lx) |
| V(λ) mismatch (f1‘) | Within 1.5% of spectral luminous efficiency V (λ) |
| Directional response (f2) | Ev: Within 3% |
| Temperature dependence (fT) | Ev: ±3%
xy: ±0.003 |
| Humidity resistance (fH) | Ev: ±3%
xy: ±0.003 |
| Measurement time *5 | Super FAST mode: Within 0.3 seconds
FAST mode: Within 0.5 seconds NORMAL mode: Approximately 0.5 to 5 seconds |
| Measurement function | X,Y,Z
Ev,x,y u’,v’ Tcp (Correlated color temperature), duv λd (Dominant wavelength), Pe (Excitation purity) Ra (General color-rendering index) Ri (i=1~15) (Special color-rendering indexes) TM-30-20 (when using CL-S30) *6 TLCI (when using CL-S30) *6 SDCM (when using CL-S30) *6 Ev’,S/P EML (Equivalent Melanopic Lux) PPFD Ee (Irradiance) (when using CL-S30) *6 Ee(λ) (Spectral irradiance) Spectral graph, Peak wavelength *6 |
| Other functions | Automatic zero calibration/wavelength correction
User calibration data input/output *6 Averaged measurement Continuous measurement (when using CL-S30) *6 Multi-point measurement (up to 15 units) *6 Color matching functions: CIE 1931(2° Standard Observer), CIE1964(10° Standard Observer), CIE170-2(2°), CIE170-2(10°) |
| Display languages | English, Japanese, Simplified Chinese |
| Interface | USB 2.0, Ethernet |
| Power | USB bus power (when using USB), PoE (when using Ethernet, compliant with IEEE 802.3af) |
| Operation temperature / humidity range | 0 to 40°C, relative humidity of 85% or less (at 35°C) with no condensation |
| Storage temperature / humidity range | -10 to 45°C, relative humidity of 85% or less (at 35°C) with no condensation |
| Size (W × H × D) | 80 × 170.5 × 35 mm |
| Weight | Approx. 214 g |
*1: This instrument does not comply with the following requirements for JIS C1609-1:2006 General type AA class illuminance meters:
• When Speed Mode is set to NORMAL mode, Range 7-10 do not comply with “5.5 Display characteristics (response time)”
• Temperatures below 0°C are outside the operation temperature range, non-compliant with “5.7 Temperature characteristics”
• No display, non-compliant with “6.3 Display”
(All other requirements are compliant.)
*2: Within an illuminance range of 1 lx or higher
*3: Based on Konica Minolta test standards (temperature change ≤2°C after zero calibration).
*4: NORMAL mode (at 23°C ±2°C, relative humidity ≤75%).
*5: The measurement time is the value under the following conditions:
• Time from measurement request from the operating terminal to completion of result reception from the measuring instrument
• When connected via USB
• Super FAST mode when Manual range setting is active
• When Buzzer Drive Mode is OFF
(Note: When 15 points are connected (via Ethernet), the measurement time is within measurement time shown + 1 second)
*6: CL-S30 can be used when connected. There are no communication commands to execute these functions
**Specifications subject to change without notice.