Хорошая цена, датчик передатчика температуры ромаунт 644R, 644RANA, выход 4-20 мА, 12-42 В постоянного тока, pt100_385
300,00 $
Сохранить в закладки 1600560963993:
Product name | Plant photosynthesis meter | |
Model | PPM-C | |
Host parameters: | ||
Working environment | temperature 0 ℃-50 ℃, relative humidity: 0-100% (no water vapor condensation) | |
Power supply | DC8.4V lithium battery, can work continuously for 7-9 hours | |
Data storage | 2GB SD card, which can store 500,000 sets of data for a long time. Text document format, no need to configure communication software | |
Size | 260×260×130mm | |
Weight | 3.5kg | |
CO2 Analysis | Non-Diffusion Infrared CO2 Analysis | |
Measuring range | 0~1000ppm/0~1500ppm/0~2000ppm; Resolution: 0.1ppm; Accuracy: 0.1ppm | |
Leaf chamber temperature | imported high-precision digital temperature sensor | |
Measuring range | 0~50℃; Resolution: 0.1℃; Error: ±0.2℃ | |
Leaf temperature test | platinum resistance | |
Measuring range | 0~50℃; Resolution: 0.1℃; Error: ±0.2℃ | |
Leaf humidity | high-precision digital humidity sensor imported from Switzerland | |
Measuring range | 0~100%, resolution: 0.1%, error: ≤±3% | |
Photosynthetically Active Radiation (PAR) | Silicon Photovoltaic Cells with Corrective Filters | |
Measuring range | 0-2500μmolm㎡/s; Accuracy: ≤5μmolm㎡/s | |
3 leaf chamber sizes | the standard size is 55×20mm, other sizes can be customized according to customer needsType I: (20×25mm) Type II: (55×20mm) Type III: (65×10mm) | |
Optional accessories | Leaf chamber: various specifications of leaf chamber, respirator, assimilation box, etc. can be customized according to requirements Light source: red/blue LED light source, adjustable range 0—2000μmolm ㎡/sec |
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