Thermosel加熱器,儀器組成:
一支用戶選定的SC4系列轉(zhuǎn)子
(訂貨時(shí)請(qǐng)具體型號(hào),有SC4-18,SC4-31,SC4-34,SC4-21,SC4-27,SC4-28,SC4-29)
校直托架
帶有安全保護(hù)裝置和隔熱帽的加熱爐
1個(gè)可重復(fù)使用的盛樣器
5個(gè)一次性使用的樣品杯
(另外可以訂購100個(gè)包裝的一次性樣品杯,HT-2DB-100)
18"儀器支架
取樣工具
帶RTD探針的可編程控制器
應(yīng)用:熱熔膠 ,瀝青,石蠟,聚合物
熱熔膠和高溫液體的粘度測(cè)量的難度主要體現(xiàn)在高溫控制要求比較高的精確度,這樣才能確保得到的數(shù)據(jù)是有意義,樣品之間的測(cè)試結(jié)果是*的。
Brookfieldde thermosel加熱器,可以解決這個(gè)問題,為客戶提供穩(wěn)定的、準(zhǔn)確的樣品溫度測(cè)量環(huán)境。加上其配合使用的Brookfield粘度計(jì)本身具有的高精確性,這樣測(cè)量得到的結(jié)果不僅準(zhǔn)確,而且重現(xiàn)性十分好。
有助于穩(wěn)定測(cè)試環(huán)境的幾個(gè)因素:
溫度控制波動(dòng)性很小
樣品用量小,以及樣品室是隔熱的,減少了樣品熱量的損失
轉(zhuǎn)動(dòng)的轉(zhuǎn)子,起到了攪拌槳的作用
測(cè)量程序很簡單。一旦熟悉儀器的使用,用戶無需太多技巧就可以輕松得到準(zhǔn)確、重現(xiàn)性好的數(shù)據(jù)。
SPINDLE | SC4-18 | SC4-31 | SC4-34 | SC4-21 | SC4-27* | SC4-28 | SC4-29 | HT-DIN-81** |
SAMPLE VOLUME | 8mL | 10mL | 9.5mL | 8mL | 10.5mL | 11.5mL | 13mL | 7mL |
SHEAR RATE (sec-1)† | 1.32N | .34N | .28N | .93N | .34N | .28N | .25N | 1.29N |
MODEL | ||||||||
DV3TLV | 1.2-30K | 12-300K | 24-600K | Not applicable for historical reasons. However, it is possible | 1.0-10K | |||
DV2TLV | 1.5-30K | 15-300K | 30-600K | to use the above spindles with any of these instruments. | 3.4-10K | |||
LVDV-IP | 3-10K | 30-100K | 60-200K | Digital Viscometers/Rheometers will automatically calculate | 3.4-10K | |||
LVDVE | 3-10K | 30-100K | 60-200K | viscosity. Please contact Brookfield or an authorized dealer | 3.4-10K | |||
LVT | 5-10K | 50-100K | 100-200K | if you require information on viscosity range. | 5.7-10K | |||
DV3TRV |
|
|
| 20-500K | 100-2.5M | 200-5M | 400-10M | 14.6-10K |
DV2TRV |
|
|
| 25-500K | 125-2.5M | 250-5M | 500-10M | 36.5-10K |
RVDV-IP |
|
|
| 50-170K | 250-830K | 500-1.7M | 1K-3.3M | 36.5-10K |
RVDVE | Not applicable for historical reasons. | 50-170K | 250-830K | 500-1.7M | 1K-3.3M | 36.5-10K | ||
RVT | However, it is possible to use the above | 50-100K | 250-500K | 500-1M | 1K-2M | 36.5-10K | ||
DV3THA | spindles with any of these instruments. | 40-1M | 200-5M | 400-10M | 800-20M | 29.2-10K | ||
DV2THA | Digital Viscometers/Rheometers will | 50-1M | 250-5M | 500-10M | 1K-20M | 73.0-10K | ||
HADV-IP | automatically calculate viscosity. Please | 100-300K | 500-1.7M | 1K-3.3M | 2K-6.7M | 73.0-10K | ||
HADVE | contact Brookfield or an authorized dealer if | 100-300K | 500-1.7M | 1K-3.3M | 2K-6.7M | 73.0-10K | ||
HAT | you require information on viscosity range. | 100-200K | 500-1M | 1K-2M | 2K-4M | 73.0-10K | ||
DV3THB |
|
|
| 160-4M | 800-20M | 1.6K-40M | 3.2K-80M | 116.8-10K |
DV2THB |
|
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| 200-4M | 1K-20M | 2K-40M | 4K-80M | 292.0-10K |
HBDV-IP |
|
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| 400-1.3M | 2K-6.7M | 4K-13.3M | 8K-26.7M | 292.0-10K |
HBDVE |
|
|
| 400-1.3M | 2K-6.7M | 4K-13.3M | 8K-26.7M | 292.0-10K |
HBT |
|
|
| 400-800K | 2K-4M | 4K-8M | 8K-16M | 292.0-10K |