Plant Light · Outdoor
AH-PARDLI
30-Day Outdoor PAR & DLI Test
A full month of outdoor measurements
showing day-to-day DLI variation,
PPFD peaks and why one midday reading
cannot describe total daily light.
Measured DLI Range
15.070–49.221
mol/m²/day · September 2026
Plant Environment · Outdoor
AH-200
24-Hour PAR, CO₂ & VPD Test
One complete outdoor day recorded
at one-minute intervals,
combining light, temperature,
humidity, VPD and CO₂
in the same dataset.
Full-Day Dataset
1,440 readings
Peak PPFD 1,041.8 µmol/m²/s
· DLI ≈17.1
Lighting · Uniformity
AH-300
15-Point Study Lamp Uniformity Test
Instead of measuring only
the center of a desk,
this test maps illuminance
across a 50 × 30 cm work area.
15-Point Result
758.3 lux avg.
Measured uniformity: 0.79
UV · Resin Printing
AH-NUV
12-Point Resin Printer
UV Uniformity Test
A 4 × 3 irradiance grid
compares multiple locations
across a resin printer exposure area
instead of relying on one center reading.
Measurement Map
12 positions
385 nm + 405 nm irradiance mapping
Lighting · Stability
AH-300
LED Brightness After
15-Minute Warm-Up
The same LED fixture was monitored
as it warmed up to see whether
illuminance remained constant
during operation.
Measured Change
−1.5%
Approx. 1,149 lux → 1,132 lux
Lighting · Power vs Lux
AH-300
“500W” LED:
Actual Power vs Illuminance
Electrical input and light
at the measurement point
were checked separately
to show why wattage alone
cannot describe lighting performance.
Visible Test Readings
≈201 W / 5,741 lux
One fixture · one measurement setup
Display · Optical Measurement
AH-300
Smartphone Screen
Blue-Light Test
A practical close-range smartphone
measurement comparing illuminance,
blue-light parameters and
correlated color temperature.
Measured in This Setup
145 lux
Blue Scale 19.11%
· CCT 5,897 K
Display · Optical Measurement
AH-300
Computer Monitor
Blue-Light Test
A real workstation measurement
showing the optical readings
produced by a computer monitor
under the test conditions shown.
Measured in This Setup
146 lux
Blue Scale 18.61%
· CCT 5,422 K
Optical · A/B Comparison
AH-300
Do Blue-Light Glasses
Block Blue Light?
A before-and-after optical comparison
checks whether one pair of glasses
produced a measurable reduction
under this specific test setup.
Test Observation
No meaningful drop
Result applies only
to the tested glasses and setup
Lighting · Outdoor
AH-300
Outdoor Illuminance
& CCT Drone Test
A light sensor mounted
on a small drone recorded
changing outdoor illuminance
and CCT while moving
through the test environment.
Visible Readings
5,812–9,359 lux
CCT changed from approx.
6,944 K to 6,509 K
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