Yokogawa 3281A
General Purpose Portable Luxmeter

Yokogawa 3281A
Series Shown

Accuracy: ±7% rdg; Features: 3 ranges, Output to recorder. General-purpose model

Specifications	Details
Measuring Range	0 to 30, 0 to 1000, and 0 to 3000 lx (switch selectable)
Accuracy	±7% of reader (23°C±2°C)
Photocell	Selenium cell with plastic molding
Photocell Lead	Approx. 1.1m (3.6ft) long
Cosine Correction	Angle of incident:	Correction by globe cover
	10°	within ±1.5%
	30°	within ±3%
	60°	within ±10%
	80°	within ±30%
Indicator	Taut band suspension type with a mirror scale
Output	10mV ± 5% Output Resistance	Approx 4kΩ
Power Source	Two 1.5V batteries (R20P) External Power Source is also usable and needed Terminals are provided
Operating Temperature Range	-10 to 40°C (32 to 104°F)
Humidity Range	85% or less
Dimensions (Carrying case)	155 x 165 x 80 (6 1/8 x 6 1/2 x 3 1/8")
Weight	2lbs (0.9kg)
Applicable Standard	Designed based on JISC-1609-1993 CLASS A

Ordering Information
Model	Description	Buy Online	Price
3281A	Yokogawa 3281A Portable Luxmeter with Carrying Case		$377.00
Included Accessories
	1 - Carrying Case	Included
Optional Accessories
Model	Description	Buy Online	Price
B9604WM	Yokogawa B9604WM Carrying Case		$76.00
B9605GF	Yokogawa B9605GF Pocket Light for model 3286A		$56.00