Máy đo cường độ ánh sáng cầm tay Hanna HI 97500
Hãng sản xuất: Hanna
Giá: Liên hệ 0977.459.400
Portable Lux Meter - HI97500
HI97500 is a portable lux meter designed for simplicity of use in taking rapid light measurements. The HI97500 comprises a rugged, water-resistant housing of the meter and durable casing of the light sensor. Additional features include three measurement ranges, an auto-off function after 7 minutes of inactivity, and low battery indicator.
Three measurement ranges
200 hour battery life with battery level indicator
A lux meter can be used to measure illuminance, or the luminous flux, in a given area. The HI97500 is a portable lux meter designed to perform light measurements simply and accurately, housed in a rugged and water-resistant body for frequent outdoor use. The instrument is supplied with a light sensor connected by a fixed 1.5 m coaxial cable to allow measurements to be taken from a distance without any interference from the operator.
Features at a Glance
Multiple Measurement Ranges - By simply pressing the RANGE key, users can switch among three ranges to choose the best resolution according to the environment being tested.
Auto-off Feature - To conserve battery life of the meter, HI97500 automatically turns off after 7 minutes of inactivity.
Low Battery Indicator - When the battery level is weak, a “V” symbol on the LCD blinks to indicate a low battery condition.
||0.001 to 1.999 Klux; 0.01 to 19.99 Klux; 0.1 to 199.9 Klux
||0.001 Klux; 0.01 Klux; 0.1 Klux
||±6% of reading ±2 digits
||human-eye-response silicon photodiode with 1.5 m coaxial cable (fixed)
||9V / approximately 200 hours of continuous use; auto-off after 7 minutes of non-use
||0 to 50°C (32 to 122°F); RH max 100%
||164 x 76 x 45 mm (6.5 x 3.0 x 1.8’’)
||180 g (6.3 oz)
||HI97500 is supplied with battery and instruction manual.