Cannon Ubbelohde烏氏粘度計(jì)帶校準(zhǔn)證書9721-R
符合 ASTM D445、ASTM D446、ISO 3104 及 ISO3105 標(biāo)準(zhǔn)
---適用于測(cè)定透明牛頓液體的運(yùn)動(dòng)粘度。需 11 mL 樣品
---水浴深度為241 mm（9.5英寸）
---支架9726-M82，需要單獨(dú)訂購(gòu)
---可選擇帶校準(zhǔn)證書和未校準(zhǔn)粘度管
Cannon Ubbelohde烏氏粘度計(jì)帶校準(zhǔn)證書
| 貨號(hào) | 尺寸 | Approximate Constant | 粘度范圍(mm2/s)? | ||
| 未校準(zhǔn) | 帶校準(zhǔn)證書 | Low | High | ||
| 9721-N50 | 9721-R50 | 0 | 0.001 | 0.3 | 1.0 |
| 9721-N53 | 9721-R53 | 0C | 0.003 | 0.6 | 3.0 |
| 9721-N56 | 9721-R56 | 0B | 0.005 | 1.0 | 5.0 |
| 9721-N59 | 9721-R59 | 1 | 0.01 | 2.0 | 10 |
| 9721-N62 | 9721-R62 | 1C | 0.03 | 6.0 | 30 |
| 9721-N65 | 9721-R65 | 1B | 0.05 | 10 | 50 |
| 9721-N68 | 9721-R68 | 2 | 0.1 | 20 | 100 |
| 9721-N71 | 9721-R71 | 2C | 0.3 | 60 | 300 |
| 9721-N74 | 9721-R74 | 2B | 0.5 | 100 | 500 |
| 9721-N77 | 9721-R77 | 3 | 1.0 | 200 | 1000 |
| 9721-N80 | 9721-R80 | 3C | 3.0 | 600 | 3000 |
| 9721-N83 | 9721-R83 | 3B | 5.0 | 1000 | 5000 |
| 9721-N86 | 9721-R86 | 4 | 10 | 2000 | 10000 |
| 9721-N89 | 9721-R89 | 4C | 30 | 6000 | 30000 |
| 9721-N92 | 9721-R92 | 4B | 50 | 10000 | 50000 |
| 9721-N95 | 9721-R95 | 5 | 100 | 20000 | 100000 |
? Viscosity ranges in mm2/s represent flow times of 300 to 1000 seconds for size 0
and 200 to 1000 seconds for all other sizes
烏氏粘度計(jì)。 適用于測(cè)定透明牛頓液體的運(yùn)動(dòng)粘度。需要 11 mL 樣品量。精度為 ±0.2%
The Ubbelohde Viscometer measures kinematic viscosity of transparent Newtonian liquids according to ASTM D445 and ISO 3104. Minimum sample volume is 11 mL. Minimum bath depth is 241 mm (9.5 in). Unity factor series has a constant within +/- 0.2% of the values listed. Both calibrated and uncalibrated viscometers are available. Calibrated viscometers include a certificate of calibration and instruction sheet. Holders are sold separately.
