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HIOKI E.E. CORPORATION
HIOKI 3423 Lux HiTESTER

HIOKI 3423 Lux HiTESTER

Product catalog summary

Overview: The 3423LUX HiTESTER is a digital illuminance meter designed for measuring a wide range of light intensities, up to a maximum of 199,900 lx. It is suitable for applications in illumination equipment, lighting work, and facility management.

Features:

Measures from low to strong light levels.
Remote measurement capability with a detachable sensor.
Equipped with display hold and backlight features for easy reading in dark locations.
Simple operation with analog output for recording results, including zero adjustment function.

Specifications:

Temperature Characteristics: Deviation of ±3% between -10˚C and 40˚C.
Humidity Characteristics: Deviation of ±3% in environments with 85% to 95% RH.
Intermittent Light Characteristics: Deviation of ±2% at 100 Hz or 120 Hz.
Relative Spectral Response: Deviation of 8% or less from spectral luminous efficiency.
Receptor Element: Silicon photodiode.
Standards: Safety: EN 61010 Pollution degree 2, EMC: EN 61326.
Operating Conditions: -10˚C to 40˚C, 80% RH or less, no condensation.
Analog Output: DC 200mV f.s. ± 2.5% f.s.
Power Supply: Two 1.5 VDC batteries, approximately 25 hours of continuous operation.
Dimensions and Mass: 74mm (W) × 170mm (H) × 30mm (D), approximately 310 g.
Accessories: Sensor cap, Portable case 9376.

Display and Operation:

LCD display with a maximum of "1999" in the 20,000 lx range and "199,900" in the 200,000 lx range.
Battery low indicator and EL backlight function.
Measuring ranges: 20/200/2,000/20,000/200,000 lx with auto and manual range switching.
Accuracy: ± 4% rdg. ± 1 dgt. at 23˚C ± 5˚C.
Response time: Auto range - 5 seconds or less, Manual range - 2 seconds or less.

Additional Information: The device includes options for connecting cables and output cords for enhanced measurement capabilities. It adheres to international standards for luminosity, ensuring reliable and accurate measurements.

Catalog excerpts

Field measuring instruments BVH Digital illuminance meter with a □ Capable of a broad range of measure- ments, from low light levels to strong light levels. □ Permits remote measurement with the sensor separated from the main unit. □ Equipped with display hold and backlight □ Includes analog output that can be used

Open the catalog to page 1

Measures a broad range of luminosities with simple operation The 3423 is an easy-to-operate handheld unit that can measure a broad range of luminosities, from the low light provided by induction lighting up to a maximum intensity of 199,900 lx. This device is suited for a wide range of applications involving illumination equipment, lighting work, and facility management. Using the display hold and backlight features, it is easy to take readings even in dark locations. Because the backlighting turns on only after the display is held, the backlighting has no effect on the measurements. Human perception...

Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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