LED lumen testing machine, Integrating sphere

Integrating sphere Description:

0.3m, 0.5m, 1.0m, 1.5m (side opening), 1.75m (side opening), 2.0m (side opening)

selectable according to the type and size of luminaries.

(1).the equipment is for luminous flux measurement by cooperating with a standard lamp.

(2).applications

---luminous flux measurements on lamps for production and quality control, research, and development

---calibration the luminous flux for working standards

---color measurements on light sources with colorimeters

(3). 0.3m, 0.5m, 1.0m, 1.5m (side opening), 1.75m (side opening), 2.0m (side opening), 3.0m (side opening)

•---sphere: Φ0.3m, Φ0.5m, Φ1.0m, Φ1.5m, Φ1.75m , Φ2.0m, Φ3.0m 

•---burning position: pendant, horizontal

•---range: 0.01 to 1999900 lm

(4).interior sphere paint

•Design completely according with international and domestic relevant standards, coating material of inner-wall selects pure barite ore (BaSO4) which has stability chemical property and will not turn yellow after long time later, material of sphere body choose cold rolled steel so that is not deformed. Base height is adjustable and ensures the integrating sphere is in level. Multiple interfaces can meet more lights’ requirement simultaneously

a. The seller will send one engineer to the buyer’s factory for installation and training. But all the fees including the visa, tickets, hotel, food and USD XXX/day salary is up to buyers. And also we welcome the buyer to the seller’s factory for training, the training cost USD XXX/day, the buyer afford other relative costs.

       b. The warranty period is 24 MONTHS after the buyer receives the instruments, all the service is done in Chinese mainland. The buyer can send the instrument to the seller’s factory to repair, and pay the fee for customs and freight, and also the buyer can send a engineer to seller’s factory for repair if the buy will pay the visa, tickets, food, hotel and USD XX/day salary (including the time for work and on journey) fees. The repair cost and seller’s salary are free within the warranty period.

2. Operation language: user’s manual and software in English version shall be provided by seller.