EXTECH 407026: HEAVY DUTY LIGHT METER WITH PC INTERFACE

Key Features

  • Simultaneous display of Foot Candles or Lux and lighting type
  • Large 1.4″ (1999 count) LCD display
  • % displays differential from reference point
  • “ZERO” Re-Calibration
  • Utilizes precision photo diode and color correction filter

SPECIFICATIONS EXTECH 407026 HEAVY DUTY LIGHT METER WITH PC INTERFACE

  • General Specifications

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″)

Introduction Extech 407026

Light meter with four lighting types Tungsten/Daylight, Fluorescent, Sodium, and Mercury

This 407026 Heavy Duty Light Meter has 4 lighting type settings for enhanced accuracy (Tungsten/Daylight, Fluorescent, Sodium, Mercury). Additional features include Data Hold, Min/Max/Average, Auto power off and a % reading of the differential from a reference point. Built-in RS-232 interface with optional Data Acquisition Software and Data logger. Complete with 9V battery, light sensor with 45″ (1.1m) cable, protective cover, and holster with stand.

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
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