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上海默西科學儀器有限公司
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Cannon Modified Koppers逆流真空粘度計
-(Reversed Flow)
Modified Koppers真空粘度計根據ASTM D2171測量高粘度材料的粘度。*小樣品體積為2毫升。*小鍍液深度為178毫米（7英寸）。粘度計有校準證書和說明書。支架單獨選購。
用于測量60℃下瀝青的粘度（140°F）符合ASTM標準D 2171。適用于粘度范圍為42至200000磅。
兩件式設計，帶樣品儲層和校準毛細管。真空度300 mm必須在毛細管頂部施加汞。*小樣品體積2毫升。需要液體浴深度178毫米（7英寸）。提供校準證書和說明書。
支架單獨購買，貨號9726-N30
Cannon Modified Koppers逆流真空粘度計
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.
