Laboratory catalogue

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SuperVario-N Multi-purpose centrifuge for the dairy industry This centrifuge is known for its extremely quiet running. Largely free of vibration, the centrifuge employs swingout butyrometers which all in all favourably effect butyrometer operating time. This ensures correspondingly good results in terms of repeatability and comparability. For these reasons, the SuperVario-N is often used as a pilot centrifuge for calibration purposes. On account of its flexibility (progammable rotor speed, temperature and running time), the SuperVario-N can be used to perform the following tests: Type of test Rotor speed/RCA 1. Gerber fat determination 1,100 / 350 g 2. Babcock-fat determination 750 / 165 g 3. Solubility determination (ADMI) 900 / 172 g 4. Fat determination acc. to Roese-Gottlieb* 600 / 77 g * Operation possible only when complying with the respective safety regulations Characteristics: Stainless steel housing Programmable rotor speed from 600 rpm to 1130 rpm in steps of 10 rpm (corresponding to a g-value of 77 to 372 g) Programmable heating up to 68 °C in 1 °C steps Automatic centrifugation time from 1 to 99 minutes Automatic safety interlocking of the cover Automatic shut down if out-of-balance Automatic brake Technical data: Connected load: 230 V/50 ... 60 Hz/1200 VA Weight, empty: 26 kg Total height, inc. cover: 460 mm Filling height: 370 mm Rotor speed range: 600 to 1130 rpm** Temperature range: ambient temperature up to 68°C ** The fat determination acc. to Gerber specifies a g-value of 350 g ± 50 g. The SuperVario-N complies with the standard specifications in an exemplary manner, having a Relative Centrifugal Acceleration (RCA) of 371 g when running on no load, and 323 g when fully loaded. 33
Safe centrifuge for fat determination 3680-L according to Roese-Gottlieb SuperVario-N Multi-purpose centrifuge for all butyrometers. For a detailed description, see page 33 3680 Accessories for the SuperVario-N Head A Centrifugal head for 36 butyrometers 3685 or 18 Babcock bottles Butyrometer hanger: Type No. 3631, page 30 Butyrometer hanger: Type No. 3632, page 30 Head B Centrifuge head (protection vessel) 3686 for max. 8 Mojonnier tubes Mojonnier tubes: Type No. 3870, 3871, page 37 Head C 3687 Centrifuge head C for max. 6 solubility buckets Holder for solubility index tube: Type No. 3633, page 30 Solubility index tube (ADMI glass): Type No. 3634, page 30 34
Page 1 and 2: Laboratory catalogue for milk anal
Page 3 and 4: Contents Preface 1 Table of content
Page 6: Tradition, Progress, Continuity Fun
Page 9 and 10: Milk sample bottle 50 ml, PE withou
Page 11 and 12: Butyrometric Determination of the F
Page 13 and 14: After the temperature has been set,
Page 15 and 16: 7. The butyrometers are now removed
Page 17 and 18: Butyrometric fat determination Spec
Page 19 and 20: The butyrometer The basic implement
Page 21 and 22: Milk-powder butyrometer according t
Page 23 and 24: Food butyrometer weighing method ac
Page 25 and 26: Weighing beaker for cream, without
Page 27 and 28: Automatic tilt measure, Superior wi
Page 29 and 30: LactoStarmini Newly developed appli
Page 31 and 32: Butyrometer buckets of pressure-cas
Page 33: Milk laboratory centrifuges Centrif
Page 37 and 38: Accessories for the WB 436 water ba
Page 39 and 40: LactoStar/LactoStarmini The new gen
Page 41 and 42: LLaboratory pH meter Electrodes are
Page 43 and 44: KCl solution 250 ml in a PE bottle
Page 45 and 46: Rapid burette acc. to Dr. Schiling,
Page 47 and 48: Pipetting syringes for determining
Page 49 and 50: Bunsen burner for propane gas (othe
Page 51 and 52: Digital Abbe refractometer 1.3000 -
Page 53 and 54: Foil press 5711 Aluminium round foi
Page 55 and 56: Laboratory furnaces Heating and inc
Page 57 and 58: Hydrometer for buttermilk serum DIN
Page 59 and 60: Stand with cardanic suspension, han
Page 61 and 62: Psychrometer lacquered wooden board
Page 63 and 64: After freezing has been initiated,
Page 65 and 66: Stirring rod defects The stirring r
Page 67 and 68: CryoStar 1 (single sample appliance
Page 69 and 70: Lactometer Easy-to-use hand refract
Page 71 and 72: California mastitis test (Schalm te
Page 73 and 74: Dilution flask borosilicate glass 3
Page 75 and 76: Cover glass 18 x 18 mm 8401 Tweezer
Page 77 and 78: Bench autoclaves with electromagnet
Page 79 and 80: Magnetic stirrer MONO Direct witho
Page 81 and 82: Water bath 7 l with gable cover 240
Page 83 and 84: Measuring cylinder, tall PP, blue g
Page 85 and 86:
Reagent bottles, wide neck AR glass
Page 87 and 88:
Funnels polyethylene 9235 9236 9237
Page 89:
Apportioning devices semi-automatic
Page 92 and 93:
91 Item Item No. Page Item Item No.
Page 94 and 95:
93 Item Item No. Page Item Item No.
Page 98:
We extend our thanks to Dr. Feier a
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