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Месяц | Минимальная цена | Макс. стоимость | Цена |
---|---|---|---|
Sep-16-2025 | 0.44 руб. | 0.7 руб. | 0 руб. |
Aug-16-2025 | 0.81 руб. | 0.84 руб. | 0 руб. |
Jul-16-2025 | 0.76 руб. | 0.67 руб. | 0 руб. |
Jun-16-2025 | 0.89 руб. | 0.19 руб. | 0 руб. |
May-16-2025 | 0.7 руб. | 0.14 руб. | 0 руб. |
Apr-16-2025 | 0.92 руб. | 0.4 руб. | 0 руб. |
Mar-16-2025 | 0.57 руб. | 0.36 руб. | 0 руб. |
Feb-16-2025 | 0.90 руб. | 0.78 руб. | 0 руб. |
Jan-16-2025 | 0.84 руб. | 0.96 руб. | 0 руб. |
Описание товара
Professional grade illuminance meter recording instrument illumination CEM huashengchang DT-8809A illuminance meter DT-8809
Product features:
DT-8809 is a hand-held professional measurement of the accuracy of the digital spectrometer, in accordance with the requirements of CIE spectral response.
Photometric range: 400000Lux
Measurement data hold function
Automatic range, peak hold
Maximum / minimum measurement, relative readings
Large liquid crystal display, easy to read data, automatic range
USB interface can be connected to the computer
Technical index:
Product parameters | |
| DT-8809 |
Maximum range | 400000Lux |
Basic accuracy | + 5% + 10d (<10000Lux/Fc) |
+ 10% + 10d (>10000Lux/Fc) | |
Maximum resolution | 0.1Lux/0.01Fc |
Measuring velocity | One point fivetimes per second |
Liquid crystal reading | 4000 |
Analog bar indicator | The 40 section |
Auto Range | Yes |
Data retention | Yes |
Peak hold | Yes |
Maximum / minimum maintain | Yes |
Relative value model | Yes |
USB computer interface | Yes |
Low power tips | Yes |
Automatic shutdown | Yes |
Mechanical parameters:
Size: 203*75*50 mm
Weight: 208 grams
- parts: photometric probe, 9V battery, USB cable, CD software, tool box, color box
DT-8809A product features:With storage function
DT-8809AProfessional illumination meter0~400000LuxRange, and has a peak value./Maximum/minimum value/Data retention and other functions. Built inUSBThe interface can transmit data quickly and easily to the computer, which can be stored in the computer.99Group data.
Technical index:
Maximum range400000Lux
Resolving power0.1Lux/0.01Fc
Error+ 5% + 10d (<10000Lux) 10%10d (>10,000Lux)
Measuring velocity1.5 second/second
Liquid crystal readingFour thousand
Auto Range
Analog bar indicator40paragraph
Peak hold
Maximum/Minimum value hold
Data retention
Relative value model
USBComputer interface
99Group data storage
Low battery tips
Automatic shutdown
Size:255 x 75 x 50Mm weight:280gram
Scope of application |
The compact and accurate CEM Hua Sheng Chang light meter can be applied to the measurement of the environment of supermarket shopping malls, families, offices, factories, hotels, libraries, hospitals and so on. |
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1 room, hotel, office and other places of illumination measurement; | 2 ceremonial places, reception desk lighting control; |
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3 library, reading place light illumination control; | 4 factory production line lighting efficiency monitoring |
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