Africa type Single phase Digital Meter KHLSM
US $6.83-$7.10
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| Solar Power Radiation Measurement Meter |
| Model | ST530 |
| Sensor | High sensitivity silicon photodiode |
| Spectral Response | 400~1100 nm |
| Range | 0~2000 W/m² (0~634 BTU/ft²h) |
| Accuracy (at 23°C, 60%RH) | ±10W/m² (±3 BTU/ft²h) or ±5% whichever is greater |
| Resolution | 0.00~99.99W/m² : 0.01W/m² 100.0~999.9 W/m² : 0.1W/m², 1000~2000 W/m² : 1W/m²; 0.00~99.99 BTU/ft²h : 0.01 BTU/ft²h, 100.0~634.0 BTU/ft²h : 0.1 BTU/ft²h |
| Angular Accuracy | Cosine corrected <7% (angle <60°) |
| Tilt Angle Range | 0~90° |
| Tilt Angle Accuracy (at 23°C, 60%RH) | ±1.2° (≤60°), additional temperature induced error ±0.1° / °C from 23°C |
| Sample Time | Approx. 0.4 second |
| Operation Temp. & Relative Humidity | 0~50°C (32~122°F) less than 80%RH |
| Store Temp. & Relative Humidity | -10~60°C (14~140°F) less than 85%RH |
| Auto Power Off | Enable or Disable (auto power off after approx. 10 minutes) |
| Battery Life | Approx. 30 hours for continuous use |
| Max / Min / Avg | Yes |
| Data Hold | Yes |
| Low Battery Indication | Yes |
| Backlight Function | Yes |
| Zero Adjustment | Yes |
| Over Range Indication | Yes ("-HI-") |
| Memory | Yes (20 points memory) |
| Compass | Yes |
| Solar Transmission Measurement | Yes |
| Tripod Socket | Yes |
| Weight | 202g (7.1 oz.) without battery |
| Dimensions | Main Instrument : 140x49x29 mm (5.5"x1.9"x1.1") Sensor Probe : 83x54x26 mm (3.3"x2.1"x1.0") |
| Accessories | 9V Battery, Instruction Manual, Carrying Case |
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