北京中航時(shí)代儀器設(shè)備有限公司
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CZF-3型水平垂直燃燒測(cè)定儀是根據(jù)國(guó)家標(biāo)準(zhǔn)GB2408-1996《塑料燃燒性能試驗(yàn)方法--水平法和垂直法》而研制的，*國(guó)家標(biāo)準(zhǔn)GB/T2408規(guī)定的技術(shù)要求。可在同一臺(tái)儀器進(jìn)行塑料水平燃燒和垂直燃燒兩種方法的試驗(yàn)，自動(dòng)記錄試驗(yàn)時(shí)間并可保存。
與國(guó)外同類(lèi)儀器相比，具有自動(dòng)化程度高，記時(shí)準(zhǔn)確，自動(dòng)顯試結(jié)果等優(yōu)點(diǎn)，與的式樣支架配合，也可用于GB/T5455《紡織織物—阻燃性能測(cè)定—垂直法》試驗(yàn)。
本儀器規(guī)定了在實(shí)驗(yàn)室內(nèi)對(duì)水平和垂直方向放置的式樣用小火焰火源點(diǎn)燃后，測(cè)定式樣的燃燒速度，有焰燃燒和無(wú)焰燃燒時(shí)間。
工作條件及主要技術(shù)指標(biāo)
序號(hào) | 項(xiàng)目 | 參數(shù) |
1 | 環(huán)境溫度 | -10℃～30℃ |
2 | 相對(duì)濕度 | ≤85％ |
3 | 供電電壓和功率 | 220V±10％50HZ功率小于100W |
4 | 單片機(jī)控制 | 試驗(yàn)數(shù)據(jù)自動(dòng)存儲(chǔ)，讀取自動(dòng)計(jì)時(shí)。 |
5 | 自動(dòng)點(diǎn)火本生燈施加火焰時(shí)間有10s、12s、30s可選擇 | 精度±0.2s。 |
6 | 本生燈內(nèi)徑 | 9.5mm±0.3mm本生燈可在0-45°范圍內(nèi)傾斜 |
7 | 本生燈藍(lán)色火焰高度 | 15mm-45mm可任意調(diào)節(jié)，配有火焰高度標(biāo)尺 |
8 | 試樣夾zui大夾指厚度 | ≤13mm |
9 | 試樣夾垂直方向調(diào)整距離 | ≤100mm試樣夾水平方向調(diào)整距離：≤70mm |
10 | 水平試樣夾可90° | 收放紡織品試樣夾（選配） |
11 | 本生燈自動(dòng)點(diǎn)火時(shí)間 | 任意設(shè)定 |
12 | 本生燈內(nèi)徑 | 9.5mm±0.3mm |
13 | 氣源 | 液化石油氣 |
14 | 儀器重量約 | 40kg |
15 | 儀器外型尺寸約 | 890mm×370mm×1000mm |
可燃?xì)庠矗?/strong>
98%甲烷、天然氣、液化石油氣、煤氣
設(shè)計(jì)標(biāo)準(zhǔn)：
GBT2408-1996《塑料燃燒性能試驗(yàn)方法_水平垂和垂直法》
符合標(biāo)準(zhǔn)：GB/T 13488 GB/T10707 GB/T 5455 IEC 60695-11-10
CZF-3 type horizontal vertical combustion analyzer is developed in accordance with the national standard GB2408-1996 "plastic combustion performance test method - horizontal and vertical method", fully meet the requirements of the national standard GB/T2408 technical requirements. Test of two methods of plastic horizontal and vertical combustion can be performed in the same instrument.
Advantages compared with similar foreign equipment, has the advantages of high degree of automation, accurate timing, automatic significant test results, and special style bracket, can also be used for GB/T5455 "textile fabrics - Determination of flame retardant performance, vertical method" test.
The apparatus provides for the determination of the style of the flame in the laboratory and the pattern of the small flame, the flame and the flame.
Working conditions and main technical indexes
Serial number
Project
Parameter
One
Ambient temperature
-10 at 30
Two
Relative humidity
Less than or equal to 85%
Three
Power supply voltage and power
220V + 10%50HZ power is less than 100W
Four
Single chip microcomputer control
Test data automatic storage, read automatic time.
Five
Automatic ignition of the raw light applied flame time has 12s, 30s, 10s can choose
Precision 0.2s.
Six
Inner diameter of the lamp
9.5mm + 0.3mm the light can be tilted in the range of 0-45
Seven
Blue flame height of the light blue flame
15mm-45mm can be adjusted freely, with flame height gauge
Eight
Maximum clip thickness
Less than 13mm
Nine
Sample holder vertical direction adjustment distance
The sample holder is less than or equal to 100mm horizontal distance adjustment: less than 70mm
Ten
Horizontal sample holder can be 90 degrees
Retractable textile sample holder (optional)
Eleven
Automatic ignition time of the students
Arbitrary setting
Twelve
Inner diameter of the lamp
9.5mm + 0.3mm
Thirteen
Gas source
Liquefied petroleum gas
Fourteen
Instrument weight
40kg
Fifteen
Instrument appearance size
890mm x 370mm x 1000mm
Combustible gas source:
98% methane, natural gas, liquefied petroleum gas, gas
Design standard:
GBT2408-1996 "plastic combustion performance test methods _ vertical and vertical method"
Meet the standard: GB/T 13488 GB/T IEC 5455 60695-11-10 GB/T10707
