ZY6507 消防应急灯具检测仪器

ZY6507消防应急灯具检测仪器
Fire emergency lamps and lanterns testing instrument
KHDJ-A型消防灯具自动检测仪是我公司参照国家标准GB17945-2010《消防应急照明和疏散指示系统》所开发的新型实验设备。
本机共三大部分：计算机自动控制ZX、电气性能测试柜、光学性能测试仪。通过计算机自动控制技术，将繁杂的实验步骤集中简约化，减少了人工参与的时间。采用功能强大的PLC控制器，可同时进行多组电气性能测试，且实验精度比人工测量准确度高。
KHDJ - type A fire automatic detector of lamps and lanterns is my company reference to national standard GB17945-2010 "fire emergency lighting and evacuation indicating system developed by the new experimental equipment.
This machine has three parts: automatic computer control center, electrical performance test cabinet, optical performance tester. Through the computer automatic control technology, the multifarious experimental steps to simplify, reduce the time of artificial participation. USES the powerful functions of the PLC controller, at the same time for multiple sets of electrical performance tests, and the accuracy is higher than artificial measurement accuracy.
本机可用于检测国家标准GB17945-2010《消防应急照明和疏散指示系统》中所规定的自带电源型消防应急照明灯和消防应急标志灯。
This machine can be used to detect the national standard GB17945-2010 "fire emergency lighting and evacuation indicating system of the built-in power supply type specified in fire emergency lighting and fire emergency lights.
详细实验项目见下表：Detailed experimental project see the table below
序号检测项目(GB17945-2010规定) 要求(灯具需要达到要求)实验前的人工检测，外观检测等使灯具处于主电工作状态，检查手动自检功能；
再使其灯具处于应急工作状态，检查控制关断应急工作的功能。
系统应有手动完成自检功能一类实验：电气自动实验流程项目 
Serial number test program (GB17945-2010) requirements (need to meet the requirements of lamps and lanterns) experiment in front of the manual testing, surface testing make lamps and lanterns is in the main electrical work condition, such as inspection manual self-checking function;
To make the lamps and lanterns is in a state of emergency work, check control shut off the function of the emergency work.
System functions should be done manually testing the first experiment: electrical automatic experimental process project
1. 电压波动实验
实验设备
实验设备应满足下述条件：
a) 输出电压：100V～250V内连续可调；
b) 交流频率为50Hz。
步骤
调节实验装置分别使试样的主电供电电压为242V和187V，检查其工作状态。 6.7系统在主电电压的85％～110％的范围内，不应转入应急状态。（187V~242V） 
2.转换电压实验
实验设备应满足下述条件：
a) 输出电压：100V～250V内连续可调；
b) 频率：50Hz。
实验步骤
将试样的主电连接线按接线图接入实验装置，使其处于主电状态，调节实验装置，使输出电压缓慢下降，直至试样转入应急状态，记录输出电压；再使输出电压缓慢上升，直至试样回复到主电状态，记录输出电压；调节灯具的主电压，使其在主电电压60％～85％范围内缓慢变化，观察并记录灯具的状态。 6.8系统由主电状态转入应急状态时的主电电压应在主电电压60％～85％范围内。由应急状态回复到主电状态时的主电电压不应大于主电电压的85％；系统电压处在主电电压60％～85％范围内的任一电压时，不应发生状态指示灯和继电器多次跳动等切换现象，非闪亮式的光源不应发生光源闪烁的状态。
3. 使充电24h的灯具转入应急状态，检查荧光灯光源的灯具的启辉器启动情况(必要时可将辉启器短路)，并记录转换时间，同时开始计时，直到电池达到其终止电压，记录应急工作时间。 系统的应急转换时间不应大于5s；高危险区域使用的系统的应急转换时间不应大于0.25s。
系统的应急工作时间不应小于90min，且不小于灯具本身标称的应急工作时间
4. 切断自带电源型或子母型灯具的主电源，使其处于应急状态，将其主电电源线分别短路、接地，检查灯具的工作情况自带电源型和子母型灯具的应急状态不应受其主电供电线短路、接地的影响。 
5.使试样转入应急状态，直至过放电保护启动，在此瞬间测量电池的端电压，并观察试样是否重新启动，再测量静态泄放电流。
自带电源型应有过放电保护。电池放电终止电压不应小于电池额定电压的80%，静态泄放电流不应大于10-5C20A。 
第二类实验：电气单独控制实验项目 
6. 重复转换实验
实验步骤
连续50次使试样由主电状态保持1min，然后转入应急状态保持20s。 系统应能连续完成至少50次“主电状态1min→应急状态20s→主电状态1 min”的工作状态循环。
7.使闪亮式标志灯处于应急状态，测量其闪亮频率和点亮与非点亮时间比。 闪亮式标志灯的闪亮频率应为（1±10%）Hz，点亮与非点亮时间比应为4:1。
8. 充、放电实验
将放电终止的试样接通主电源，检查充电指示灯的状态，24h后测量其充电电流。对使免维护铅酸电池的应急照明集中电源型灯具，应在充电期间测量电池的充电电流。 
充电时间不应大于24h 
9. 充、放电耐久实验连续10次使试样进行完全充电后转入应急状态直至过放电保护启动。记录首、末次放电时间 6.9系统应完成10次“完全充电→放电终止→完全充电”循环的充电、放电过程。末次放电时间不应低于首次放电时间的85％，并满足6.3.2的要求。 
第三类实验：光学单独实验项目
10. 
1、在主电状态转入应急状态下立即对不同的标志灯(含照明标志灯的标志部分)分别按下述步骤测量其表面亮度；
2、放电80min后立即对不同的标志灯(含照明标志灯的标志部分)分别按下述步骤测量其表面亮度:
a) 对于仅用绿色或红色图形、文字构成标志信息的标志灯，在其图形、文字上均匀选取10点进行测量；
b) 对于用组合颜色构成图形、文字作为标志信息的标志灯，按附录B的取点方式，在其图形、文字上均匀选取10点进行测量，再在各点相邻的另一颜色上相应选取10点进行测量。
c) 对于双面指示的标志灯，应按a)或b)分别测量两个面的表面亮度。 消防应急标志灯具的表面亮度应满足下述要求：
a)仅用绿色或红色图形构成标志的标志灯，其标志表面Z小亮度不应小于50cd/m2，Z大亮度不应大于300 cd/m2；
b)用白色与绿色组合或白色与红色组合构成的图形作为标志的标志灯表面Z小亮度不应小于5cd/m2，Z大亮度不应大于300cd/m2，白色、绿色或红色本身Z大亮度与Z小亮度比值不应大于10。白色与相邻绿色或红色交界两边对应点的亮度比不应小于5且不大于15。 
11.
1、在主电状态转入应急状态下立即测量照明灯(含照明标志灯的照明部分)的光通量；
2、放电80min后立即测量照明灯(含照明标志灯的照明部分)在应急状态时的光通量和疏散用手电筒发光的色温。
消防应急照明灯具应急状态光通量不应低于其标称的光通量，且不小于50lm。 
稳压电源：6KVA 
变压电源：3KVA 
光学性能测试仪： 
积分球直径：1500mm 
涂层反射率：ρ（λ）=94%-97%（380nm~500nm） 
涂层反射率：ρ（λ）=96%-98%（500nm~1500nm ） 
光度传感器：光亮度、光通量 
标准光源：24V 
主要测试项目：应急转换时间、应急工作时间、表面亮度、光通量、过放电保护启动、静态泄放电流、转换电压试验、电压波 
动试验、重复转换试验、电源瞬变试验、闪亮频率、充、放电试验、充、放电耐久试验等。 
符合GB 17945-2010标准要求 
1. The experiment voltage fluctuations
Laboratory equipment
Laboratory equipment shall meet the following conditions:
A) output voltage: 100 v ~ 250 v in continuous adjustable;
B) communication frequency 50 hz.
steps
Adjusting experimental device respectively make sample of the main electrical power supply voltage is 242 v and 187 v, check its working condition. 6.7 system in the main electric voltage range of 85% ~ 85%, should not be transferred to
The state of emergency. (187 v ~ 187 v)
2. Convert voltage experiment
Laboratory equipment shall meet the following conditions:
A) output voltage: 100 v ~ 250 v in continuous adjustable;
B) : frequency 50 hz.
The experimental steps
Will sample the main electric cable according to the wiring diagram experiment device, make its are main power state, adjust experiment device, make the output voltage drops slowly, until the sample into the emergency state,
Record the output voltage; To make the output voltage rises slowly, until the sample back to the main electrical state, record the output voltage; Adjust the primary voltage of lamps and lanterns, in the main electric voltage 60% ~ 85
Slowly changing % scope, observe and record the status of lamps and lanterns. 6.8 system consists of main electrical state into the emergency state of main electric voltage should be within the scope of the main electrical voltage is 60% ~ 60%. by
Emergency response to the main electrical state of the main electrical voltage should not be greater than 85% of the main electric voltage; System voltage in the main electrical voltage, either within the scope of 60% ~ 85% voltage should not be sent
Status indicators and relay switch phenomenon such as beating for many times, not shiny type illuminant light blinking status should not occur.
3. Make the lamps and lanterns of charging for 24 h into the emergency state, check the starter fluorescent lighting lamps and lanterns of start up (when necessary to fai and short circuit), and record the conversion time, at the same time
Starting time, until the batteries to its termination voltage, record the emergency work time. System of emergency conversion time should not be greater than 5 s; The system used in high risk area of emergency conversion time
Should not be more than 0.25 s.
System of emergency work time should not less than 90 min, and no less than the emergency of itself of lamps and lanterns nominal working hours
4. Cut their own power supply type or lash type lamps and lanterns of the main power supply, make its are in a state of emergency, the main electric power cord short circuit, grounding, monitor the performance of the lamps and lanterns bringing type power supply
Mother and child type lamps and lanterns emergency condition should not be subject to the main electricity power supply line short circuit, the influence of the earth.
5. The sample into the emergency state, and over discharge protection started, in this moment measuring voltage of the battery, and observe whether the sample is restarted, then measure the static discharge current.
Built-in type power supply should be over discharge protection. Battery discharging termination voltage should not be less than 80% of rated voltage battery, static discharge current should not be greater than 10-5 c20a.
The second experiment: electric control experiment project alone
6. Repeat conversion experiment
The experimental steps
For 50 times keep sample by the main electric state 1 min, then transferred to keep 20 s state of emergency. The system shall be able to complete at least 50 consecutive "main electrical state 1 min to emergency 20 s, Lord
The working state of the electrical state 1 min "cycle.
7. The bright lights in a state of emergency, measuring the frequency and time than the light with the light and shiny. Logo lights shining bright type frequency should be (1 + / - 10%) Hz, lit with the
Light time than 4:1.
8. Charge and discharge experiments
Will discharge end sample through to the main power supply, check the state of charge indicator, measuring the charging current after 24 h. For the emergency lighting of maintenance-free lead-acid battery concentrated power type lamps and lanterns,
Should be measured during charging battery charging current.
Charging time should not be more than 24 h
9. Charge and discharge durability experiment make 10 consecutive sample until after the full charge into emergency start over discharge protection. At the end of the record first, discharge time 6.9 system should complete 10
"The full charge - discharge end - fully charged" cycle of charging and discharging process. At the end of the discharge time should not be less than 85% of the discharge time for the first time, and meet the requirements of 6.3.2.
The third type of experiment: optical experimental project alone
10.
1, in the main report status immediately to emergency situations to different lights (including lighting lamp sign sign), respectively, according to the following steps to measure the surface brightness;
2, 80 min immediately after discharge for different lights (including lighting lamp sign sign), respectively, measuring the surface brightness according to the following steps:
A) to use only green or red graphics and text form marks information lamp, choose 10 points in the graphics and text on the uniform measure;
B) in combination with color graphics, text as a symbol of sign information lamp, according to appendix b in some way, choose 10 points in the graphics and text on the uniform measure, in again
Each point adjacent another color choose corresponding measured at 10.
C) for double indicator lights, should press a) or b) measured on the surface of the two surface brightness. Fire emergency signs the surface brightness of lamps and lanterns should satisfy the following requirements:
A) only use the green or red graphic symbol mark lamp, its logo surface minimum brightness should not be less than 50 CD/m2, maximum brightness should not be greater than 300 CD/m2;
B) combined with green or white with white and red combination of graphics as a symbol of sign light surface minimum brightness should not be less than 5 CD/m2, maximum brightness should not be greater than 300 CD/m2,
White, green or red itself the maximum brightness and minimum brightness ratio should not be more than 10. Adjacent green or red white and the brightness of the corresponding points on both sides of the border than should not be less than 5 and no greater than 15
.
11.
1, in the main report status immediately into the emergency state lighting (including lighting lamp lighting sign) of luminous flux;
Immediately after 2, 80 min discharge lamp (including lighting lamp lighting sign) the luminous flux in the state of emergency and evacuation glowing color temperature with a flashlight.
Fire emergency lighting lamps and lanterns emergency state flux should not be lower than the nominal luminous flux, and not less than 50 lm.
Regulated power supply: 6 kva
Variable pressure power supply: 3 kva
Optical performance tester:
Integrating sphere diameter: 1500 mm
Coatings reflectivity: rho (lambda) = 94% - 94% (380 nm to 500 nm)
Coatings reflectivity: rho (lambda) = 96% - 96% (500 nm to 1500 nm)
Photometric sensors: brightness, luminous flux
Standard light source: 24 v
The main test project: emergency conversion time, emergency work time, surface brightness, luminous flux, start over discharge protection, static discharge current, switching voltage test, the voltage wave
Dynamic test and repeated transformation test, power transient test, shiny frequency, charge and discharge test, charge and discharge endurance test, etc.
As to meet the requirements of GB 17945-2010 standard