Метр хлорофилла
Model： SPAD-205PLUS
Productdescription
SPAD-502 PLUS chlorophyll Meter can measure relative content of chlorophyll, non-destructive to leaves. Measured datum will be displayed in trend graph. It can be used to enhance the utilization rate of nitrogen fertilizer.
Technical parameters
Measuring mode: 2 wavelengths optical density difference
Measuring area: 2 mm×3 mm
Sensor: Silicon semiconductor photodiode
Display mode: LCD, 4 decimal places, tendency chart
Measuring range: -9.9 to 199.9 SPAD units
Memory capacity: 30datum, automatically calculate and display average value
Power: 2 AA batteries (1.5V)
Battery life: More than 20,000 times
Test interval: 2s
Accuracy: Within ±1.0 SPAD units (for SPAD value between 0 and 50 under normal temperature)
Repeatability: Within ±0.3 SPAD units (for SPAD value between 0 and 50)
Reproducibility: Within ±0.5 SPAD units (for SPAD value between 0 and 50)
Working environment: 0-50°C
Other functions: alarm; calibration
Weight: 0.8KG
Size:23*19*11CM
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
интеллектуальный искусственный климат | Model:RTOP series Introduction RTOP Artificial Climate Chamber is a biological incubation experimentation instrument, which adopts microcompu... |
 |
Измеритель твердости зерна | Introduction GWJ series Grain Hardness Tester measures hardness of granular good such as rice, wheat, ect. Characteristics 1. Easy to opera... |
 |
Ручной беспроводной датчик погоды | Handheld Wireless Weather Monitor Sensor With PAR Model: GLZ-B Parameter: PAR: range：1-2700μmolm-2s-1 accuracy:±1μmolm-2s-1 resolution... |
 |
Инфракрасная печь пищеварения | Model： KDN-08C Characteristics 1. Type C digestive furnace adopts quartz infrared heating pipe, the radiation is primary and the conduction i... |
 |
Портативный Метеорологический Аппарат | Model: LM-8000 Introduction *4 in 1 professional measuring instrument: Anemometer, Hygrometer, Themometer, and Light meter. *Tiny bone shape... |
Похожие товары
 |
Petroleum and Natural Gas Industry Vacuum Gauges -60kpa | Продавец: Greentech Industry (Jinan) Co., Ltd | 1.High-performance and robust design: The High-Pressure -60kpa Vacuum Gauges Electric AC Blade Bl... |
 |
Optical Brightener OB-1 (OBA 393) | Продавец: Jinan Ogilvy Chemical Co., Ltd | Chemical Name: 2-[(Ethylsulfanyl)methyl]phenyl methylcarbamateC.I.: 393CAS: 1533-45-5Molucular Fo... |
 |
PH-A63 Waterproof PH/EC/Temperature Meter | Продавец: Коллирон электроникс лимитед | Model PH-A63 Range PH ～14.00PH EC 0～19.99mS/c... |
|
|
PH-A6 Waterproof pH and Temperature Meter | Продавец: Коллирон электроникс лимитед | Model PH-A6 Range PH ～14.00PH Temp 0～50℃ ... |
|
|
PH-A8PH-A8 Waterproof Soil PH Meter Waterproof Soil PH Meter | Продавец: Коллирон электроникс лимитед | Model PH-A8 Range PH ～14.00PH Temp 0～50℃ ... |
