Extech SDL470-NISTL Light Meter/Datalogger
Request a quote
Extech SDL470-NISTL light meter captures UV irradiance with datalogging to SD card, featuring cosine correction filter and large backlit LCD display.
Product details
| Model | SDL470-NISTL |
| Manufacturer | Extech |
| Category | Sound Level Meters |
| Availability | Made to order |
Description
Overview
The Extech SDL470-NISTL is a multi-function light meter and datalogger designed for measuring UV irradiance and light intensity. It features dual UV probe capabilities (UVA at 365nm and UVC at 254nm), plus thermocouple input for temperature measurements. The device records measurements to an SD card with date/time stamps for comprehensive data analysis.
Key Features
- UVA probe for long-wave 365nm UV irradiance measurements
- UVC probe for short-wave 254nm UV irradiance measurements
- Cosine correction filter and metal housing for accurate readings
- SD card datalogging with date and time stamps in Excel format
- Adjustable data sampling rate from 1 to 3600 seconds
- Type K/J thermocouple input for temperature measurements
- Large backlit LCD display
- Manual storage of 99 readings with Min/Max recording
- Built-in tilt stand for hands-free operation
- Auto power off with disable function
Applications
- UV irradiance monitoring in laboratory and field settings
- Light intensity measurement for HVAC and environmental testing
- Temperature monitoring with thermocouple compatibility
- Long-term environmental data collection and analysis
Included Accessories
- UVA light sensor with protective cover
- UVC light sensor
- SD memory card
- Hard carrying case
- Universal AC adaptor
- 6 x AA batteries
- NIST certificate
Specifications
| Measurement Types | UV Irradiance (UVA 365nm, UVC 254nm), Temperature (via thermocouple) |
| UV Probe | UVA and UVC with cosine correction filter |
| Sampling Rate | 1 to 3600 seconds (user programmable) |
| Data Storage | 99 manual readings + SD card (Excel format) |
| Thermocouple Types | Type K/J (probes sold separately) |
| Display | Large backlit LCD |
| Offset Adjustment | Yes, for zero function or relative measurements |
| Data Hold | Yes, Min/Max recording |
| Auto Power Off | Yes, with disable function |
Request a quote
Extech SDL470-NISTL Light Meter/Datalogger
Response within 24 hours
No obligation
Direct communication