ATP LX-8809A USB Data Logging Light Meter
ATP LX-8809A USB Data Logging Light Meter gives fast and clear light readings for on site work. It measures both Lux and Footcandle, so you can check many types of spaces with one device. You can view results on the large 58 mm LCD with bargraph and clear icons.
With a fully cosine corrected lens and silicon photo diode sensor, ATP LX-8809A delivers stable results even when you measure at an angle. The one metre remote sensor lead helps you reach ducts, hoods and tight areas while keeping your hands free. In addition, the meter offers hold, peak, minimum and maximum functions for quick checks.
Simple logging and reporting
Store readings with ease and review up to 99 values on screen. For longer surveys, the ATP LX-8809A USB Data Logging Light Meter records over 16,000 readings for later download. You can then connect by USB to a PC or laptop to create graphs and clear reports.
Built for site surveys
Choose the correct range quickly and compare areas using the relative reading mode. The instrument updates at 1.5 times per second, so you see changes in light levels in real time. Auto zero and over range alerts help prevent errors during use.
ATP LX-8809A suits environmental checks, health and safety inspections, and industrial surveys. It also features auto power off after 15 minutes to save battery life, which you can disable if needed. A hard carry case protects the meter between jobs.
Key Features
- Measures light in Lux and Footcandle
- Large 58 mm LCD with 41 segment bargraph
- Relative mode for area comparison
- Peak hold function for capturing high levels
- Minimum and maximum memory review
- USB connection for PC data transfer
- Remote sensor with one metre lead
- Auto zero function for stable readings
- Over range warning indication
- Auto power off with disable option
- Low battery indication on display
- Hard carry case for safe storage
Technical Specifications
| Manufacturer |
ATP |
| Manufacturer part code |
LX-8809A |
| Measurement units |
Lux and Footcandle |
| Lux ranges |
0 to 400, 4,000, 40,000, 400,000 Lux |
| Footcandle ranges |
0 to 40, 400, 4,000, 40,000 FC |
| Resolution Lux |
0.1, 1, 10, 100 Lux |
| Resolution Footcandle |
0.01, 0.1, 1, 10 FC |
| Accuracy below 10,000 Lux |
±3% of reading ±0.5% of full scale |
| Accuracy above 10,000 Lux |
±4% of reading ±10 digits |
| Sensor type |
Silicon photo diode with spectral response filter |
| Lens |
Fully cosine corrected |
| Sampling rate |
1.5 times per second |
| Instrument memory |
Stores 99 readings |
| Data logger capacity |
Over 16,000 readings |
| Logger setup |
User sets sampling rate and time |
| Interface |
USB connection to PC or laptop |
| Power supply |
1 x 9V PP3 alkaline battery LR-61 |
| Backup battery |
Second battery backs up EPROM during change |
| Dimensions |
203 x 75 x 50 mm |
| Weight |
390 g |
| Calibration method |
Tungsten white light source |
| Calibration issue points |
20, 100, 1000, 3000 and 5000 Lux |
| Additional calibration points |
From 20 to 10,000 Lux |
| Typical applications |
Environmental monitoring, health and safety checks, industrial surveys |
What’s Included
- ATP LX-8809A USB Data Logging Light Meter
- Remote light sensor
- USB cable
- Software
- Hard carry case
- Protective lens cap
- 9V PP3 battery
