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Extech 407026 Heavy Duty Light Meter with PC Interface
Item #:
EXT-407026
Brand:
Extech
Share this product:
407026 Heavy Duty Light Meter with PC Interface by Extech
Features
- Microprocessor assures maximum accuracy plus special functions
- Fc Range: 200.0, 2000, 5000Fc Lux Range: 2000, 20,000, 50,000Lux
- Basic accuracy of ±4% FS
- Large 1.4" (1999 count) LCD display
- % displays differential from reference point
- "ZERO" Re-Calibration
- Utilizes precision photo diode and color correction filter
- Cosine and color corrected measurements
- ±4% accuracy is enhanced by selecting lighting type (Tungsten/Daylight, Fluorescent, Sodium, Mercury)
- Record/Recall MIN, MAX and AVG readings
- Data Hold plus Auto shut off
- Built-in RS-232 serial interface, optional software
- Dimensions: 7 x 2.9 x 1.3" (178 x 74 x 33mm); Weight: 1.6lbs. (726g)
- Complete with 9V battery, light sensor with 45" (1.1m) cable, protective cover, and holster with stand
Interface Options
- Optional Windows® Data Acquisition Software and serial cable enable user to display and capture readings on a PC, and set time intervals and alarms
- Optional battery operated Datalogger module stores over 8000 readings for later transfer to a PC
Circuit | Custom one-chip LSI microprocessor circuit |
Display | 3-1/2 digit (2000 count) LCD display with contrast adjustment |
Measurement ranges | LUX: 0 to 50,000 LUX (3 range); Fc: 0 to 5000 Fc (3 range); Relative mode: 0 to 1999% |
Data Hold | Freezes displayed reading |
Lighting Types | Sodium, Daylight/Tungsten, Fluorescent and Mercury |
Sensor Structure | Cosine/color corrected photo-diode meets C.I.E. |
Memory Store/Recall | Records/Recalls Max/Min/Avg readings |
Sample rate | 0.4 seconds (approx.) per reading |
Zero Adjust | Push-button procedure |
Auto Power Off | After approx. 10 minutes |
Data Output | RS-232 PC serial interface (optional software/cable PN 407001) |
Operating conditions | 0 °C to 50 °C (32 °F to 122 °F); <80% RH |
Power Supply | 9V battery |
Power consumption | Approx. 5 mA DC. (approx. 200 hr battery life) |
Weight | 320 g (0.71 lbs.) |
Dimensions | Instrument: 180 x 72 x 32 mm (7.1 x 2.8 x1.3") Sensor: 85 x 55 x 17.5 mm (3.3 x 2.2 x 0.7") |
Measurement |
Range |
Display |
Resolution |
Accuracy |
LUX |
2,000 LUX |
0-1,999 LUX |
1 LUX |
± (4% + 2 digits) of full scale |
20,000 LUX |
1,800-19,990 LUX |
10 LUX |
||
50,000 LUX |
18,000-50,000 LUX |
100 LUX |
||
Foot Candles |
200 Fc |
0-186.0 Fc |
0.1 Fc |
|
2,000 Fc |
167-1,860 Fc |
1 Fc |
||
5,000 Fc |
1,670-5,000 Fc |
10 Fc |
||
Relative mode |
0-1999% |
1% |