ZY6239防火涂料燃燒試驗機(jī)（大板法）
Burning fire retardant coating machine (large plate method)
1、適用范圍：Scope of application:
在規(guī)定條件下，測試涂覆于可燃基材表面的飾面型防火涂料的耐燃特性的試驗方法，也適用于飾面型防火涂料耐燃時間的測定
Under prescribed conditions, the test coating on substrate surface veneer type flame retardant properties of
fire retardant coating test method, can also be applied to determination of veneer type fire resistant time of
fire retardant coating
2、符合標(biāo)準(zhǔn)：Conform to the standard:
GB/T 12441-2005(附錄A)。
3、 主要參數(shù)：The main parameters:
a) 測試工位：1工位
b) 溫度均勻度：±2.5℃
c) 試樣尺寸：L900*W900厚度為5mm,表面平整光滑。
d) 溫控系統(tǒng)：數(shù)顯溫控表，可同時記錄多組數(shù)據(jù)。
e) 熱電偶：外徑不大于3mm；絲徑0.5 mm，精度不低于Ⅱ級，量程1300℃。
f) 計時器誤差不大于1s/h。
g) 自動報警：試樣背火面五路熱電偶測溫，溫度達(dá)220℃時自動報警。
h) 氣源：液化石油氣或天然氣。（客戶自備）
i) 鼓風(fēng)機(jī)風(fēng)量（1～5）m3/min可調(diào)節(jié)。
j) 電源要求：AC220（±10%）V/50HZ
A) test station: 1 location
B) temperature uniformity: plus or minus 2.5 ℃
C) the sample size: L900 * W900 thickness is 5 mm, surface level off is smooth.
D) temperature control system, digital display temperature control table, but at the same time record multiple
sets of data.
E) thermocouple: outer diameter is not more than 3 mm; Wire diameter 0.5 mm, the accuracy is not lower than Ⅱ
level, a range of 1300 ℃.
F) the timer error is not more than 1 s/h.
G) automatic alarm: sample back fire five road surface thermocouple temperature measurement, automatic alarm
when the temperature of 220 ℃.
H) source: liquefied petroleum gas or natural gas. () by advertisers
I) blower air (1 ~ 5) m3 / min can be adjusted.
J) power supply requirements: AC220 (plus or minus 10%) V / 50 hz
4、設(shè)備結(jié)構(gòu)：Equipment structure:
本儀器結(jié)構(gòu)由主控制箱、鼓風(fēng)裝置、燃燒支架、及燃燒噴燈四大部份組成。控制箱為可移動式。
Structure of the instrument by the main control box, drum wind device, support, and combustion burner of the
four most. Control box for the mobile.
5、組件、材質(zhì)：Components, material:
a) 機(jī)箱尺寸：L820㎜×W820㎜×H1500㎜
b) 機(jī)架材質(zhì)采用優(yōu)質(zhì)304不銹鋼方通焊接而成，控制箱材質(zhì)為(t=1.2mm)靜電鋼板，表面進(jìn)行噴塑處理，更顯光潔、美觀。
c) 噴燈：SUS304材質(zhì)，我公司自制。
A) case size: L820 ㎜ x W820 ㎜ x H1500 ㎜
B) frame using quality material 304 stainless steel rectangular tube welding and become, control box is made
of electrostatic steel plate (t = 1.2 mm), surface coating processing, more bright and clean and beautiful.
C) burner: SUS304 material, my company's homemade.
6、 控制系統(tǒng)：Control system:
a) 控制箱采用繼電器控制系統(tǒng)，所有有電子原件均采用品牌，能更好地保證機(jī)器的工作性能及檢測精度。
b) 溫度采用進(jìn)口智能P.I.D溫控器（具有自動演算之功能）和PT100熱電耦傳感器及定時器。
C)設(shè)備具有下列安全保護(hù)裝置：電源超載、 短路保護(hù)、控制回路過載保護(hù)、超高溫保護(hù)。
A) control box adopts relay control system, all have electronic originals adopt domestic leading brand, can
better guarantee the working performance of machine and precision.
B) using imported intelligent temperature P.I.D thermostat (have the functions of automatic calculation) and
high precision PT100 thermocouple sensor and timer.
C) equipment has the following safety protection device: power overload, short circuit protection, control
circuit overload protection, ultra high temperature protection.
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