เครื่องวัดแสงยูวี UVA/UVC Light Meter/Datalogger รุ่น SDL470

เครื่องวัดแสงยูวี UVA, UVC (Ultraviolet Meter) UVA/UVC Light Meter/Datalogger, Wavelength: 254 ~ 365nm ยี่ห้อ Extech USA

Description

เครื่องมือวิทยาศาสตร์ อุปกรณ์วิทยาศาสตร์ UVA/UVC Light Meter/Datalogger เครื่องวัดแสงยูวี > Ultraviolet UV Meter เครื่องวัดแสงยูวี Total UVA, UVC

SDL470 : UVA/UVC Light Meter/Datalogger ยี่ห้อ Extech, USA

Short-/Long-wave UV Irradiance Light Meter with Datalogging

The SDL470 is a UVA/UVC Light Meter and Data logger. The SDL470 can measure both long wave and short wave UV irradiance under UVA and UVC light sources respectively. This meter features a cosine correction filter, data logging to Excel format, offset adjustment for relative measurements, type K/J thermocouple input for temperature measurements (probe sold separately), record/recall modes, min and max readings, data hold plus auto power off with disable function. This product comes with a built-in tilt stand, SD memory card, UVA light sensor with protective cover, UVC light sensor, hard case, universal AC adaptor, and 6 x AA batteries.

Features:

UVA probe captures long-wave 365nm UV irradiance measurements under a UVA (black light) source
UVC probe captures short-wave 254nm UV irradiance measurements under a UVC light source
Cosine correction filter and metal housing
Datalogger date/time stamps and stores readings onto an SD card in MS Excel® format for offline data analysis
Offset adjustment used for zero function or to make relative measurements
Adjustable data sampling rate from 1 to 3600 seconds
Stores 99 readings manually and 20M readings on 2GB SD card
Type K/J Thermocouple input for temperature measurements (probes sold separately)
Large backlit LCD display
Record/Recall MIN, MAX readings, Data Hold plus Auto power off with disable function
Complete with built-in tilt stand, SD memory card, UVA light sensor with protective cover, UVC light sensor, hard case, Universal AC adaptor, and 6 x AA batteries

For complete specs please download the product datasheet (not available for some accessories)

Specification:

Unit	Range	Max Resolution	Basic Accuracy
UVA Range	2mW/cm², 20mW/cm²	0.001mW/cm²	±4% FS
UVC Range	2mW/cm², 20mW/cm²	0.001mW/cm²	±4% FS
Frequency Bandwidth	365nm (UVA); 254nm (UVC)
Type K Temperature	-148 to 2372°F (-100 to 1300°C)	0.1°F/°C	±(0.4%±1.8°F/1°C)
Type J Temperature	-148 to 2192°F (-100 to 1200°C)	0.1°F/°C	±(0.4%±1.8°F/1°C)
Memory	20M data records using 2GB SD card
Dimensions	7.2 x 2.9 x 1.9″ (182 x 73 x 47.5mm)
Weight	16.2oz (475g)