High Precision Portable Chlorophyll Meter
Zhejiang Top Cloud-Agri Technology Co., Ltd.- Type：Dial Indicator
- Material：Plastic
- Measurement Object：Chlorophyll Content
- Measure Method：Automatic
- Precision Measuring Device：Precision Measuring Device
- Customized：Non-Customized
Base Info
- Model NO.：SPAD-502PLUS
- Delivery Time：1 Days After Receiving Payment
- Transport Package：Cartoon
- HS Code：9031809090
- Production Capacity：100PCS,Month
Description
Basic Info.
Model NO. SPAD-502PLUS Delivery Time 1 Days After Receiving Payment Transport Package Cartoon HS Code 9031809090 Production Capacity 100PCS/MonthProduct Description
Name: High precision Portable Chlorophyll meterModel: SPAD-502PLUS
Product description
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
1. Measuring mode: 2 wavelengths optical density difference
2. Sensor: Silicon semiconductor photodiode
3. Display mode: LCD, 4 decimal places, tendency chart
4. Memory capacity: 30datum, automatically calculate and display average value
5. Accuracy: Within ± 1.0 SPAD units (for SPAD value between 0 and 50 under normal temperature)
6. Repeatability: Within ± 0.3 SPAD units (for SPAD value between 0 and 50)
7. Reproducibility: Within ± 0.5 SPAD units (for SPAD value between 0 and 50)
| Measuring area | 2 mm×3 mm |
| Measuring range | -9.9 to 199.9 SPAD units |
| Power | 2 AA batteries (1.5V) |
| Test interval | 2s |
| Working environment | 0-50°C |
| Other functions | alarm; calibration |
| Weight | 0.8KG |
| Size | 23*19*11CM |