The ALX-8809A data logging light meter has a USB interface with a wide measuring range up to 400,000 Lux. It has a logging capacity of 16,000 readings and is ideal for environmental monitoring, health & safety checks, and industrial applications.
Measures Lux or Footcandles (FC) over 4 ranges
Silicon photo diode sensor and spectral response filter
Fully cosine corrected lens
Sensor connected to the instrument by 1 metre cable
58mm LCD display with 41 segment bargraph and function indicators
Sampling rate of 1.5 times per second
Data hold, peak hold and min/max memory
Memory stores 99 readings which can be displayed on the instrument
Relative reading from user set value
Auto zero and over range indication
Auto power off after 15 minutes of no activity – can be user disabled
Low battery indication
Second battery backs up Eprom during main battery change
Data logger records over 16,000 readings with sampling rates and time set up by the user
USB interface for download of readings to PC or laptop
Supplied with hard carry case, software and USB cable, protective lens cap and battery
A calibration service can be purchased for this unit. Once the Service has been performed a certificate of calibration is produced and dispatched with your order. Calibration Services are performed on receipt of your order and as such will delay shipping. Details and options are outlined below.
Traceable Calibration (Light)
Price
Issued at 5 points:
20, 100, 1000, 3000 & 5000 Lux
£95.00
Additional points:
From 20 to 10,000 Lux
£22.00 per point
Traceable certification is adequate for most applications and meets the calibration requirements of ISO 9001. All measurements contained in this type of certification are traceable back to National UKAS Standards.
