ZYVF-L10型便攜式LED工業(yè)射線底片觀片燈
產(chǎn)品介紹
       ZYVF-L10型LED觀片燈是針對(duì)JB/T4730-2005《承壓設(shè)備無損檢測(cè)》和GB/T 19802-2005《工業(yè)射線照相底片觀片燈》新的標(biāo)準(zhǔn)研制的新產(chǎn)品。
光源采用大功率的LED面光源，使其在高亮度下，依舊具備極高的均勻度，且理論工作壽命在50，000小時(shí)以上，是現(xiàn)有工業(yè)射線底片觀片燈的更新?lián)Q代產(chǎn)品。
       此外，還具有造型美觀、結(jié)構(gòu)合理、光線均勻穩(wěn)定、使用可靠、攜帶方便、亮度可任意調(diào)節(jié)等特點(diǎn)，是目前理想的X射線照像底片觀察燈具。能廣泛適用于機(jī)械、化工、航空、造船、鍋爐、電力等單位射線照像底片的評(píng)定工作。便攜堅(jiān)固耐用的外觀設(shè)計(jì)，使其極度適合在野外流動(dòng)性的場(chǎng)合工作。觀察屏材料采用日本三菱株式社生產(chǎn)的亞克力板，具有超越玻璃的透光性，良好的慢散射性能，并且持久耐用，不變形、不變色，可清晰地觀察到在4.0D黑度底片上的微小缺陷，滿足了日常使用的需求。
       該產(chǎn)品還根據(jù)人眼生理學(xué)的特點(diǎn)，限定LED的色溫在8000K左右，不刺眼，即使長(zhǎng)時(shí)間地觀看，眼睛也不易疲勞。采用針對(duì)LED觀片燈而設(shè)計(jì)的恒流驅(qū)動(dòng)方式，更大程度上保證了LED的正常工作，從而達(dá)到延長(zhǎng)壽命的目的。低壓電子脈寬調(diào)制方式的亮度無級(jí)調(diào)光，進(jìn)一步保障了使用者的安全，具備腳踏模式和手動(dòng)模式，滿足不同工作習(xí)慣，節(jié)能環(huán)保。

       區(qū)別于傳統(tǒng)射線觀片燈的優(yōu)點(diǎn)
1.       設(shè)計(jì)簡(jiǎn)單，可以便攜
2.       室內(nèi)，工作現(xiàn)場(chǎng)實(shí)驗(yàn)室內(nèi)均可使用
3.       觀片密度＞4.0D（無需聚光圈）
4.       低熱無噪音不損壞膠片
5.       功率損耗極低
6.       工作壽命在50,000小時(shí)以上，電源170~250V/AC 47~63Hz
7.       安全，全封閉隔熱結(jié)構(gòu)，配有DC24V風(fēng)機(jī)散熱
8.       設(shè)計(jì)新穎，符合潮流
       技術(shù)規(guī)格        
                          可觀測(cè)黑度值：4.0D
   亮度：≥64,000Cd/m2(200,620Lux)           輸入電壓范圍：170~250VAC 47~63Hz
   均勻系數(shù)：g≥0.95 散射系數(shù)≥0.95                    額度功率：60W
   連續(xù)亮度工作12小時(shí)，表面溫升：≤20℃      外形尺寸：465*165*75mm（長(zhǎng)*寬*高）
   觀察窗口：200x60mm                            整機(jī)重量：3.7Kg

ZYVF-L10型便攜式LED工業(yè)射線底片觀片燈
Product Introduction  
ZYVF-L10 LED film viewer is a new series product that followed by the new standard of <> GB/T 19802-2005<< Industrial radiography published film view pieces lamp>>.
The light source adopts high power LED light source surface to make it keep a real high degree of uniformity in high lighten 。Theoretical work life is more than 50,000 hours; it is the products from the existing industrial radiographic film.

 Besides, it has Beautiful shape, reasonable structure, stable light, reliable easy to carry, brightness can be arbitrary regulate. it ‘s the ideal X rays photographic plates observation lamps lanterns which can be used widely in Unit radiographic evaluation of Mechanical , chemical, l aviation , shipbuilding, boiler power area. Portable durable appearance design, make its extremely suitable fthe occasion of liquidity in the field work. Observe screen material from Japan Mitsubishi is used plant type club production of acrylic, has surmounted glass pervious to light quality, good performance, slow scattering long durability deformation discoloration, can be observed clearly in 4.0 D black fthe film on the small defects, meet the demof daily use. The product also according to theacteristics of the human eye physiology, limit the LED coltemperature in 8000 K so, not dazzling, even if long time to watch, the eye also not easy fatigue. In view of the LED lights design of the constant current driving way, more degree ensure the normal work of LED, so as to achieve the purpose of life extension. Low voltage electronic pulse width modulation method adjustment the light to ensure the security of the user. It has feet mode manual mode, meet different work habit, conserve energy protect environment.

 Different from traditional view pieces the advantages of light rays
1the design is simple the product is portable.
2 it can be used in indolaboratory.
3 View pieces density > 4.0 D (without focusing ring
4 Low thermal noise no damage to film
5 Very low power loss
6 The working life over 50000 hours, the power supply 170 ~ 250 V/AC 47 to 63 Hz AC
7 Safe, fully enclosed heat insulation structure, with DC24V fan heat dissipation.
8 The design is novel, trendy

 Technical specifications        
 To observe the biggest black fvalue：4.0D
maximum brightness：≥64,000Cd/m2(200,620Lux)         
 input voltage range：170~250VAC 47~63Hz
uniformity coefficient：g≥0.95 dissipation coefficient≥0.95                   
rated output：60W
 Continuous highest brightness work 12 hours，Surface temperature rise：≤20℃     
contour dimension：465*165*75mm（length*width*height）
view port：200x60mm                         Operating weight：3.7Kg

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