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| Crucible Tongs Model 1575 |
- For holding crucibles 3.8 cm (11⁄2") diameter or wider
- Tight gripping corrugated tips for handling dishes in muffle furnaces
- Made from nickel plated steel rod 0.8 cm diameter
- Length: 50.8 cm (20")
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| Hand Centrifuge Model 1160-2-15 |
- Designed for field use in the determination of basic sediment and water in crude oil
- Speeds up to 2000 RPM
- 16: 1 gear ratio
- Wide sweep cast aluminum crank has a spring clutch which assures effortless and safe start up and stopping.
- Portable and lightweight
- Rugged
- Supplied with centrifuge head that holds 2 x 15 ml tubes, two aluminum shields, one each 15 ml glass plain and graduated tube
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| Zahn Cup Viscometers |
- Quickly measures the viscosity of liquids such as paint, lacquer, varnish, syrup and oil.
- Boekel cup type viscometers measure viscosity in the 18 to 1725 centistokes range in 90 seconds or less.
- Five cups are available differing only in the size of the orifice
- Viscosity is expressed in Zahn seconds which are correlated to viscosity in centistokes
- Cup volume is 44 ml
- Compact and easy to use
- Rapid results
- Inexpensive
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| Cup Sizes |
| Model Number 27134 |
-001 |
-002 |
-003 |
-004 |
-005 |
| Orifice Diameter, Inches |
0.078 |
0.108 |
0.148 |
0.168 |
0.208 |
| Zahn Range in Seconds, Approx. |
45-80 |
25-80 |
20-75 |
20-80 |
20-75 |
| Centistoke Range, Approx. |
18-56 |
40-230 |
150-790 |
220-1100 |
460-1725+ |
| Applicatons |
Very thin oil |
Thin oil or Lacquer |
Medium oil or mixed paints |
Heavy Mixtures |
Very Heavy Mixtures |
| Overall Length, Inches - 13 3/4, Depth, cup - 2 3/8, Width, cup - 1 3/8, Cup Capacity, ml - 44 |
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