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Shenzhen Huashengchang Technology Industrial Co., Ltd
Illuminometer DT-1309
NegotiableUpdate on 09/21
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Overview
The DT-1309 multifunctional digital photometer is compact, sturdy, and has a simple structure that is easy to operate and use. It is an instrument used for measuring luminosity (lux/foot candle)
Product Details
1. The photometric range is 0.1Lux~0.1kLux/0.01FC~0.01kFC, which can be measured repeatedly
2. High precision and fast response speed
3. Current value measurement and retention function
4. Unit and symbol display function for easy reading
5. Automatic zeroing function
6. Spectral relative rate correction
7. Automatically adjust parameters for non-standard light sources
8. Short rise and fall time of data
9. Peak locking function, capable of tracking and locking photometric pulse signals greater than 10 μ s
10. Lux/Fc unit exchange and range selection function
11.20 minute automatic shutdown function
12. MAX and MIN measurement functions
13. The large display screen is easy to read
14. The USB interface can be connected to a personal computer
15. Automatic gear shifting
2. High precision and fast response speed
3. Current value measurement and retention function
4. Unit and symbol display function for easy reading
5. Automatic zeroing function
6. Spectral relative rate correction
7. Automatically adjust parameters for non-standard light sources
8. Short rise and fall time of data
9. Peak locking function, capable of tracking and locking photometric pulse signals greater than 10 μ s
10. Lux/Fc unit exchange and range selection function
11.20 minute automatic shutdown function
12. MAX and MIN measurement functions
13. The large display screen is easy to read
14. The USB interface can be connected to a personal computer
15. Automatic gear shifting
Display: 3-3/4 digital LCD display with 40 analog bars
Measurement range: 400Lux, 4000Lux, 40KLux, 400KLux/40Fc, 400Fc, 4000Fc, 40KFc
注意： 1Fc=10.76Lux,1KLux=1000Lux,1KFc=1000Fc
Overload display: LCD screen displays "OL"
Spectral response: CIE (CIE human eye response curve) adapted to light
Spectral accuracy: CIE V λ function f1 '≤ 6%
Cosine reaction: f2 '≤ 2%
Accuracy: ± 5% rdg ± 10d. (<10000Lux)
±10% rdg±10d. (>10,000Lux)
Repetition rate: ± 3%
Digital display sampling rate: 1.5 times/second (analog bar display)
Luminous probe: silicon photodiode and spectral reaction filter
Working temperature and humidity: 0 ℃~40 ℃ (32 ℉~104 ℉), 0%~80% RH
Storage temperature and humidity: -10 ℃~50 ℃ (14 ℉~140 ℉), 0%~70% RH
Power supply: one 9V battery
Lead length of photometric detector: approximately 150cm
Luminous detector size: 115x60x20 mm
Instrument size: 165x76x43mm
Weight: 403 g
Measurement range: 400Lux, 4000Lux, 40KLux, 400KLux/40Fc, 400Fc, 4000Fc, 40KFc
注意： 1Fc=10.76Lux,1KLux=1000Lux,1KFc=1000Fc
Overload display: LCD screen displays "OL"
Spectral response: CIE (CIE human eye response curve) adapted to light
Spectral accuracy: CIE V λ function f1 '≤ 6%
Cosine reaction: f2 '≤ 2%
Accuracy: ± 5% rdg ± 10d. (<10000Lux)
±10% rdg±10d. (>10,000Lux)
Repetition rate: ± 3%
Digital display sampling rate: 1.5 times/second (analog bar display)
Luminous probe: silicon photodiode and spectral reaction filter
Working temperature and humidity: 0 ℃~40 ℃ (32 ℉~104 ℉), 0%~80% RH
Storage temperature and humidity: -10 ℃~50 ℃ (14 ℉~140 ℉), 0%~70% RH
Power supply: one 9V battery
Lead length of photometric detector: approximately 150cm
Luminous detector size: 115x60x20 mm
Instrument size: 165x76x43mm
Weight: 403 g
