| |
Model LM-200LED
Digital LED Light Meter |
|
Overview
A professional tester specifically designed to accurately
measure light output of the LED light sources.
|
|
 |
Features
- Lux or Foot-candle, user selectable measurement units.
- Measuring Range to 400,000 Lux or 40,000 Footcandles.
- Built-in memory with 99 records storage.
- Data Hold to freeze reading on the digital display.
- MAX recording to capture highest light measurement.
- Measuring lights source include all visible ranges.
- Spectral response close to CIE luminous spectral efficiency.
- Angled light cosine correction.
- Extended length of wire for light sensor approx. 1.5 meters.
- Measurements according to JISC 1609:1993 and CNS 5119
general 'A' class specifications.
- Includes protective sensor cap.
- Large, 3-1/2 digit display.
- Supplied with: User's Manual, Protective Sensor Cap,
and 9 volt battery installed.
|
|
| Specifications |
|
Measuring Range |
40, 400, 4,000, 40,000, 400,000 Lux |
|
|
40, 400, 4,000, 40,000, Footcandles |
|
|
|
|
Accuracy |
±3% (calibrated to standard incandescent lamp at 2856°K) |
|
|
6%
other visible light sources |
|
Illumination |
Accuracy at 23°C
± 5°C (73.4°F ± 5°F), < 75% R.H. |
|
Sensor |
Silicone photodiode and filter |
|
Operating
Temperature |
-10°C
to 40°C (14°F to 104°F), 0% to 80% R.H. |
|
Storage
Temperature |
-10°C
to 50°C (14°F to 122°F), 0% to 70% R.H. |
|
Display |
2000 count LCD |
|
LED Light Measurement |
3-1/2 digits, 2000 readings. |
|
Altitude |
2000 meters, indoor operation |
|
|
|
|
|
|
|
General Specifications |
|
Power Source |
One 9V battery, NEDA
1604 or JIS 006P or IEC 6F22 |
|
Battery Life |
200 hours typical
(Alkaline) |
|
Sensor
Dimensions |
80mm (L) x 55mm (W)
x 29mm (H) |
|
Light Meter
Dimensions |
130mm (L) x 63mm (W)
x 38mm (H) |
|
Light Meter Weight |
220g |
| |
|
|
Included Accessories |
|
User's
Manual, Protective Sensor Cap, and 9 volt battery installed. |
|
| |
|
|
