IV |
Equipment for laboratory |
Glass measuring cylinders
Measuring cylinders: With graduation for measurements of volume. Stand cylinders: Without graduation.
| The panels of those cylinders consist of thick glass and the upper edges have been rounded off to prevent injuires. The glass panels of those cylinders are resistant against almost all substances normally contained in liquids measured by hydrometers such as, for example, alcohol and must acid. They will not loose their transparency in the course of time. To protect our glasscylinder from being damaged by toppling, all KÜBLER glass cylinder have been provided with solid base protections and highly efficient protective rings, both made of plastic. |
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| Art.Nr. | Volume | Dimensions | Suitable for hydrometer |
| AZ 00010 | Measuring cylinder 100 ml | 23,8x3,7 cm | Pocket-hydrometer |
| AZ 00020 | Stand cylinder 100 ml | 23,8x3,7 cm | Pocket-hydrometer |
| AZ 00030 | Measuring cylinder 250 ml | 33,0x3,7 cm | Length to 27 cm, Bottom-Ø to 1,9 cm |
| AZ 00040 | Stand cylinder 250 ml | 33,0x3,7 cm | Length to 27 cm, Bottom-Ø to 1,9 cm |
| AZ 00050 | Stand cylinder 300 ml (400x40) | 40,0x3,7 cm | Length to 35 cm, Bottom-Ø to 1,9 cm |
| AZ 00051 | Stand cylinder 1000 ml (500x50) | 50,0x5,0 cm | Length to 46 cm, Bottom-Ø to 2,8 cm |
| AZ 00060 | Measuring cylinder 500 ml | 34,0x5,0 cm | Length to 35 cm, Bottom-Ø to 1,9 cm |
| AZ 00070 | Stand cylinder 500 ml | 34,0x5,0 cm | Length to 35 cm, Bottom-Ø to 1,9 cm |
| AZ 00080 | Stand cylinder 600 ml | 40,0x5,0 cm | Length to 39 cm, Bottom-Ø to 2,8 cm |
| AZ 00090 | Measuring cylinder 1000 ml | 42,0x5,9 cm | Length to 46 cm, Bottom-Ø to 2,8 cm |
| AZ 00100 | Stand cylinder 1000 ml | 42,0x5,9 cm | Length to 46 cm, Bottom-Ø to 2,8 cm |
| K 1177 | Stand cylinder 100 ml | 36,0x2,7 cm | Euro-Alcoholometer Kl. III |
| K 1198 | Stand cylinder 300 ml | 43,0x3,1 cm | Euro-Alcoholometer Kl. II |
Impact – protection glass insert
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An impact protection glass insert, which will be given into a normal hydrometer, eliminates practical all difficulties of the hydrometer measuring. The hydrometer sink slowly into the test liquid; without any rotational movement and will reach the optimum position for its reading to be taken. Measuring faults are avoided! The impact protection glass insert suitable for the hydrometer and the suitable stand- or measuring cylinder to that can be selected according to the following table.
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To magnify graphics click on. |
| Impact protection glass inserts | sutiable for glass cylinders | suitable for hydrometer: | ||
| Art.No. | Type | Art-.No. | ||
| K 2000 | APE-1 | inside
diameter:
37 mm Volume: 250 und 300 ml Height: 330 und 400 mm |
AZ00030
AZ00040 AZ00050 |
body-diameter:
17–19 mm Length: max. 350 mm Length: max. 410 mm |
| K2100 | APE-2 | inside diameter:
50 mm Volume: 1000 ml Height: 500 mm |
AZ00051 | body-diameter:
26–28 mm Length: max. 510 mm |
| K 2200 | APE-3 | inside diameter:
50 mm Volume: 1000 ml Height: 500 mm |
AZ00051 | body-diameter:
17–19 mm Length: max. 510 mm |
| K 2300 | APE-4 | inside diameter:
50 mm Volume: 500 und 600 ml Height: 340 und 400 mm |
AZ00060
AZ00070 AZ00080 |
body-diameter:
21–23 mm Length: max. 350 mm Length: max. 410 mm |
| K 2400 | APE-5 | inside diameter:
50 mm Volume: 500 und 600 ml Height: 340 und 400 mm |
AZ00060
AZ00070 AZ00080 |
body-diameter:
26 bis 28 mm Length: max. 350 mm |
For hydrometers, with a length of more than 350 mm, cylinder, cat. No. AZ00080 can be used only. Optimum measuring comfort and measuring certainty are obtained if additionally a cardanic stand by KÜBLER will be applied (see segment cardanik).
Volumetric flasks with rim
| Art.-Nr. | Volume |
| K 1200 | 100 ml |
| K 1210 | 200 m |
| K 1220 | 250 ml |
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K 1230 |
350 ml |
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K 1240 |
500 ml |
| K 1250 | 700 ml |
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K 1260 |
750 ml |
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K 1270 |
1000 ml |
CARDANIC STATIVE WITH MANY ADVANTAGES
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Art.Nr. |
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To magnify graphics click on. |
If you use this special glasscylinder you get further important advantages: Use your fingertips to pick up the hydrometer by the top end of its stem and introduce into the glasscylinder. The hydrometer will now -without any rotational movement- sink very slowly into the liquid (must, alcohol,etc.). There is no longer any risk that the hydrometer might possibly collide with the bottom of the measuring vessel -which ensures that neither the hydrometer nor the measuring vessel will be damaged in the test. At the same time this also ensures that the hydrometer will automatically reach the optimum positions for its reading to be taken -so thta there will be no need to touch the hydrometer again (which always carries the risk thyt the hydrometer could be immerse too deep into the sample and thta, as a result of that excessive immersion, it might indicate erroneous readings. Self centering of hydrometer and quick amortisation of costs are additional benefits. Therefore: For hydrometic measurements use only the kardanic stative of Kübler, a sutiable KÜBLER-glasscylinder and KÜBLER-hydrometer! |
L 2000 |
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Advantages of kardanic stative from KÜBLER are: |
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* |
High stability |
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| * | You can use glass cylinder with different volume ( 100 ml - 1000 ml) in KÜBLER-stative. It is not necessary to buy for your different cylinder further stative. You need only a suitable (lowpriced) reducing piece (with O-ring) ; bei Verwendung der Gläser: | |
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a) |
reducing piece for cylinders AZ00030, AZ00040, AZ00050. |
L 2001 |
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b) |
reducing pieces for AZ00051, AZ00060, AZ00070, AZ0080. |
L 2002 |
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c) |
O-ring for AZ00090, AZ001000 |
L 2003 |
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*
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Th magnifying glass being attached to the cardanic stand by velcro fastener, it can be removed from the stand with one quick grasp of a hand. The magnifying glass features a higly powerful lens. |
L 2006 |
| * | spezial-standcylinder for small samples volumes, you can also use in stative. If you have Euro-alcoholometer Kl. II with a measuring range of 5 % you need only 100 ml sample and following parts: | |
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Special glasscylinder and |
K 1177 |
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reducing piece with O-ring |
L 2004 |
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If you have Euro-alcoholometer with a measuring range of 10 % vol. (body diameter: 28 mm) you need only 300 ml sample and following parts |
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| Special glass and | K1198 | |
| reducing piece with O-ring | L 2007 | |
Griffinbecher from sythetic material (TPX)
Antistatic, with high transparency, DIN 12.331
| Kat.-Nr. |
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To magnify graphics click on. |
| K 45025 | 25ml | |
| K 45050 | 50 ml | |
| K 45100 | 100 ml | |
| K 45150 | 150 ml | |
| K 45250 | 250 ml | |
| K 45400 | 400 ml | |
| K 45600 | 600 ml | |
| K 45700 | 1000 ml | |
| K 45800 | 2000 ml |
Labor-thermometer, diameter about 8 mm, nonpoisonous alcohol filling
| Art.-Nr. | Range | Division | Length |
| K 1010 | -10 + 50 °C | 1 °C | 20 cm |
| K 1020 | -10 +100 °C | 1 °C | 26 cm |
| K 1030 | -10 +150 °C | 1 °C | 30 cm |
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Digital-thermometer
• Range / division: -50,0 +150,0 °C/0,1. • Accuracy: ± 0,3 °C. To magnify graphics click on. |
Pipettes
| Art.-Nr. | Volume |
| K 1300 | 1–5 ml |
| K 1310 | 10 ml |
| K 1320 | 20 ml |
| K 1330 | 50 ml |
Pipettes with graduation
| K 1340 | 1 ml |
| K 1350 | 2 ml |
| K 1360 | 5 ml |
| K 1370 | 10 ml |
