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Chauvin Arnoux CA1110 LED / Light Meter

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  • Measure light from 0 to 200,000Lux with ±3% accuracy and 0.1Lux resolution
  • Meets Class C of NFC 42-710 for fluorescent and LED light sources
  • USB/Bluetooth interface with both spot and programmed measurement

rrp £300.00

now £245.00 (Ex. VAT) £294.00 (Inc. VAT)

rrp £300.00


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  • Description

    Chauvin Arnoux CA1110 LED/Light Lux Meter

    The Chauvin Arnoux CA1110 Light Meter measures light levels from 0.1 to 200,000Lux with a maximum resolution of 0.1Lux and a best accuracy of ±3%. It measures LED and fluorescent light sources in accordance with Class C of the NFC 42-710 standard and has a CIE spectral correction and incidence correction facility for measuring light from these sources. Measurements are taken via a detachable light sensor which helps prevent the operator from shading the sensor. Otherwise, the sensor will also work when attached for one-handed use.

    Results are shown on the Chauvin Arnoux CA1110’s backlit digital display and the meter can show minimum, maximum and average readings whilst a data hold function can freeze a reading on screen. There is also a MAP function which helps the user map illuminance throughout a room.

    The internal memory can save up to 1 million readings and these can then be downloaded using the USB connectivity or wireless Bluetooth interface. The memory has options or both spot and programmed recording with a set measurement rate. Chauvin Arnoux Data Logger Transfer software is available as a free download and this facilitates data transfer, remote display, and automatic report generation in a range of formats.

    The casing of the Chauvin Arnoux CA1110 is IP50-rated and it has dimensions of 150mm x 72mm x 32mm. The light meter has a 500-hour battery life in portable mode and enough memory capacity for three years (with 15-minute measurement intervals). Chauvin Arnoux provide a two-year manufacturer’s warranty.

    Chauvin Arnoux part number: P01654110

    Key Features

    • Measurement range: 0.1 to 200,000Lux
    • Accuracy: ±3%
    • Resolution: 0.1Lux
    • Suitable for fluorescent/LEDs
    • Backlit digital display
    • Internal memory for 1 million readings
    • Min/max/average/data hold
    • Illuminance mapping function
    • Manual and programmed recording
    • USB/Bluetooth interface
    • 500-hour battery life
    • Two-year warranty
  • Specification


    • Measurement range: 0.1Lux to 200,000Lux / 0.01fc to 18580fc
    • Resolution: 0.1 lx (0.1 lx to 999.9 lx); 1 lx (1 000 lx to 9,999 lx); 10 lx (10,000 lx to 99.99 klx); 100 lx beyond / 0.01 fc (0.01 fc to 99.99 fc) 0.1 fc (100.0 fc to 999.9 fc) 1 fc (1,000 to 9.999 fc) 10 fc beyond 
    • Intrinsic uncertainty (Class C luxmeter as per the NF C 42-710 standard): ± 3% of reading on incandescent sources (by default); ± 6% of reading on LEDs (3,000 K to 6,000 K); ± 9% of reading on fluorescent sources
    • Intrinsic uncertainty (with compensation): LED mode - ± 4% of reading (at 4,000 K); Fluorescent mode - ± 4% of reading (type F11, 4,000 K)


    • Recording: Manual start/stop on the product, short press for MEM - spot recording; Long press for REC: recording at the rate of the current mode; programmed recording - Start date, recording interval (from 1 minute to 2 hours) and end date are defined using the PC software
    • Data storage: >1 million points
    • Min-Avg-Max-Hold: Yes
    • MAP mode: The MAP function can be used to map the lighting on a surface or in a room. In this way, the lighting measurements are saved in the same le.
    • Units: Lux or fc
    • Backlighting: Yes
    • Automatic power-off: Yes

    Power Supply

    • Type: 3 x 1.5 V AA / LR6 alkaline batteries. Connection to the mains possible with the mains / micro-USB adapter offered as an accessory.
    • Battery life: 500 hrs (portable mode) / 3 years of recording (15-minute measurement interval)

    Physical Specifications

    • Interfaces: Bluetooth / USB
    • Mounting: Casing equipped with a magnet, a wall-mount system and a slot for suspending the product. Compatible with the Multi x accessory.
    • Dimensions: 150 x 72 x 32mm (casing) / 67 x 64 x 35mm (sensor)
    • Weight: 345g
    • Ingress protection: IP50
    • Product operating ranges: -10˚C to 60˚C / 0 to 90%
    • Compliance: IEC61010-1 / IEC 61326-1 / Class C luxmeter as per the French NF C 42-710 standard based on the CIE guidelines


    • Data Logger Transfer Windows PC software functions: Display as a graph or a table of values / Data export in graph or Excel table form
Real-time mode / Automatic report generation in Word format / Data format compatible with the Dataview software offered as an accessory 
    • Warranty: 2 years
  • Supplied Accessories

    • Chauvin Arnoux CA1110 Light Meter
    • Carry case
    • 3 x 1.5V AA batteries
    • USB cable
    • Test report
    • Start up guide

    NB - Full manual and Chauvin Arnoux Data Logger Transfer software available for free from Chauvin Arnoux website.

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