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上海默西科学仪器有限公司
美国
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Cannon Modified Koppers逆流真空粘度计
-(Reversed Flow)
Modified Koppers真空粘度计根据ASTM D2171测量高粘度材料的粘度。*小样品体积为2毫升。*小镀液深度为178毫米（7英寸）。粘度计有校准证书和说明书。支架单独选购。
用于测量60℃下沥青的粘度（140°F）符合ASTM标准D 2171。适用于粘度范围为42至200000磅。
两件式设计，带样品储层和校准毛细管。真空度300 mm必须在毛细管顶部施加汞。*小样品体积2毫升。需要液体浴深度178毫米（7英寸）。提供校准证书和说明书。
支架单独购买，货号9726-N30
Cannon Modified Koppers逆流真空粘度计
Catalog Number | Size | Approximate Constant (poise/sec at 300 mm Hg) | Viscosity Range (poise) | |||
Bulb B | Bulb C | Bulb D | Low | High | ||
9724-W50 | 25 | 2.0 | 1.0 | 0.7 | 42 | 800 |
9724-W55 | 50 | 8.0 | 4.0 | 3.0 | 180 | 3200 |
9724-W60 | 100 | 32 | 16 | 10 | 600 | 12800 |
9724-W65 | 200 | 128 | 64 | 40 | 2400 | 52000 |
9724-W70 | 400 | 500 | 250 | 160 | 9600 | 200000 |
Cannon Modified Koppers
Vacuum Viscometers
CalibratedMKVC Series
For measurement of viscosity of asphalts at 60°C
(140°F) in accordance with ASTM Standard D 2171.
Applicable to materials with viscosity range of 42 to
200 000 poise. Two-piece design， with sample
reservoir and calibrated capillary. Vacuum of 300 mm
Hg must be applied to top of capillary tube.
Minimum sample volume 2 mL. Require liquid bath
depth of 178 mm (7 inches).
Provided with certificate of calibration and
instruction sheet. See page 24 for significance of
expanded uncertainty.
Holder is not supplied. For holder， see 9726-N30.
