AF650石油比色儀[ASTM色標(biāo)]
單色標(biāo),3視窗色度測定儀,專為目視測量色度分級(jí)設(shè)計(jì)。通過對(duì)標(biāo)樣和鑲嵌在比色盤中的玻璃濾光片的直接比較,得出色度等級(jí)的數(shù)值。對(duì)標(biāo)樣和兩個(gè)相鄰的玻璃濾光片同時(shí)進(jìn)行觀察,使用戶更容易找到*匹配的色度。鹵素鎢燈光源符合CIE標(biāo)準(zhǔn)照明源,保持恒定的光源條件。
技術(shù)參數(shù)
AF650(ASTM色標(biāo))石油比色儀
將1個(gè)內(nèi)徑33mm的圓柱形玻璃瓶內(nèi)加入半瓶樣品。為消除玻璃池壁對(duì)測量顏色的影響,將另外兩個(gè)同樣是33mm圓柱形玻璃瓶充滿蒸餾水與樣品瓶一同置于儀器內(nèi),樣品池位于中間。棱鏡將樣品和兩個(gè)標(biāo)準(zhǔn)板的顏色同時(shí)折射到統(tǒng)一的視場中。不清澈透明的樣品,如石蠟,先加熱到溶點(diǎn)以上再測量。色度單位大于8.0的深色樣品可用煤油溶劑稀釋后測量。
應(yīng)用領(lǐng)域
通過目視方法可檢測潤滑油、民用燃油、柴油、礦物絕緣油和固體石蠟等石油產(chǎn)品的色度
參照標(biāo)準(zhǔn)
符合ASTMD1500,ISO2049,IP196,DIN51578,BS5859,JISK2580,NFT60-104,NBNT52-109,F(xiàn)TM719102等標(biāo)準(zhǔn)。
色標(biāo)刻度
ASTM色度標(biāo)準(zhǔn)
比色盤-1:0.5,1.5,2.5,3.5,4.5,5.5,6.5,7.5
比色盤-2:1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0
ASTM色標(biāo)介紹:
ASTMD1500定義的ASTM色標(biāo)是檢測石油色度的*常用的一個(gè)標(biāo)準(zhǔn)。按照ASTM色度,將16塊標(biāo)定了光投射率和色度的玻璃濾光片鑲嵌在兩張色度盤中,以0.5個(gè)色度單位為間隔從0.5(*淺)遞增到8.0(*深)。
主要型號(hào):
AF650(ASTM色標(biāo)) 石油產(chǎn)品
AF607(EBC色標(biāo)) 啤酒,麥芽糖
AF229(FAC色標(biāo)) 油和脂肪
AF228(Gardner) 石化和藥劑
AF607/52(Series52色標(biāo))威士忌
AF670(美儲(chǔ)備樹脂色標(biāo))樹脂
(賽波特色)Saybolt color (ASTM D6045/D156),
(ASTM色)ASTM color (ISO 6271, ASTM D6045/D1500),
(鉑-鈷比色)Platinum-Cobalt color (ISO 6271, ASTM D1209)
(Gardner比色)Gardner color (ISO 4630, ASTM D1544)
AF650石油比色儀
AF650
MTMDP-4S多量程扭矩試驗(yàn)儀邕寧 合浦 賓陽 橫縣
產(chǎn)品描述:
|
|
技術(shù)參數(shù):
| Calibrated Range | 10-99% Full Scale, bi-directional (Standard) |
| Extended Range | 5-99% Full Scale, bi-directional (ER Option) |
| Accuracy | ±0.5% of indicated (within calibrated range) |
| Resolution | 4 Active Digits |
| Overload Protection | 200% Full Scale bi-directional |
| Operating Modes | Track, Peak, 1st Peak |
| Filtering | Selectable; 125Hz, 250Hz, 500Hz, 1000Hz, 1500Hz and 2000Hz |
| Memory | data storage of up to 999 readings |
| Data Output | RS-232 |
| Display | 62 x 62mm backlit LCD |
| Alarm Limits | Panel Mounted LED for Visual Alarm Limits |
| Power | NiMH rechargeable batteries provide 8-10 hours continuous use |
| Weight | 6-12 lbs, depends on number of transducers and configuration |
| Operating Temp | 32 - 120 °F (0-50 °C) |
| Warranty | 1 Year |
| Calibration Certificate | Includes NIST Traceable calibration certificate with data for each transducer |
| Standard Accesories | Joint Simulator for 1/4" & 3/8" drives, AC adapter/Charger |
| Optional Accessories | Joint Simulators for 1/2", 3/4" & 1" Transducers, Extended Ranger "ER" Option |
eXact 手持式分光光度儀eXact 206-EX/EXS 進(jìn)口洛氏硬度計(jì) 206RTD/206RTSD 進(jìn)口洛氏硬度計(jì)206RTD/206RTSD 206-RTD/206-RTSD 便攜式硬度計(jì) HARDTEST-I 便攜式硬度計(jì)HARDTEST-I HARDTEST-I 便攜式硬度計(jì) HARDTEST-II 便攜式硬度計(jì)

![AF650石油比色儀[ASTM色標(biāo)]](https://img78.asia-eur.cn/5eceadd4559dcfd23f3250ca1c678a0cfefb4ee4eb7b849bbba415441bf5122cc50aeeaa301cb3c9_451_310_5.png)










所有評(píng)論僅代表網(wǎng)友意見,與本站立場無關(guān)。