Milk Testing – Funke Gerber

Butyrometer

Funker Gerber Butyrometer are precision instruments with a flattened scale section, manufactured from acid-proof glass (borosilicate) in compliance with national (DIN) and international (ISO/IDF etc.) standards. Our over 100 years of production experience and high assembly numbers enable us to offer the highest quality at low prices.

Precision butyrometer

for drinking milk and vat milk, frosted rear scale wall, fault tolerance 0.025%

  • 3150          0 – 4 %: 0.05 (accessory: 3280)

Milk butyrometer

  • 3151          0 – 5 %: 0.1 (accessory: 3280)
  • 3152         0 – 6 %: 0.1 (accessory: 3280)
  • 3153         0 – 7 %: 0.1 (accessory: 3280)
  • 3154         0 – 8 %: 0.1 (accessory: 3280)
  • 3155         0 – 9 %: 0.1 (accessory: 3280)
  • 3156         0 – 10 %: 0.1 (accessory: 3280)
  • 3157         0 – 12 %: 0.1 (accessory: 3280)
  • 3158         0 – 16 %: 0.2 (accessory: 3280)

Skim milk butyrometer

according to Sichler’s method, with rounded scale

  • 3160          0 – 1 %: 0.01, with open bulb (accessories: 3280, 3290)
  • 3160G       0 – 1 %: 0.01, with closed bulb (accessory: 3280)

Skim milk butyrometer

according to Kehe’s method

  • 3161          0 – 4 %: 0.05 (accessory: 3280)
  • 3162         0 – 5 %: 0.05 (accessory: 3280)

Skim milk butyrometer

according to Siegfeld’s method

  • 3164          0 – 0.5 %: 0.02 (accessory: 3280)

Powdered milk butyrometer

according to Teichert’s method

  • 3170         0 – 35 %: 0.5 (accessory: 3310)
  • 3171          0 – 70 %: 1.0 (accessory: 3310)

Ice cream and condensed milk butyrometer

according to Roeder’s weighing method

  • 3180          0 – 6 – 12 %: 0.1 (accessories: 3290, 3300, 3320)
  • 3171           0 – 15 %: 0.2 (accessories: 3290, 3300, 3320)

Cream butyrometer

measuring method, for ice cream

  • 3189          0 – 15 %: 0.2 (accessory: 3280)
  • 3190          0 – 20 %: 0.2 (accessory: 3280)

Cream butyrometer

according to Roeder’s weighing method

  • 3200          0 – 5 – 40 %: 0.5 (accessories: 3290, 3300, 3320)
  • 3201           0 – 30 – 55 %: 0.5 (accessories: 3290, 3300, 3320)
  • 3202          0 – 50 – 75 %: 0.5 (accessories: 3290, 3300, 3320)
  • 3203          0 – 5 – 70 %: 1.0 (accessories: 3290, 3300, 3320)

Cream butyrometer

according to Schulz-Kley’s weighing method witch closed bulb

  • 3208          0 – 5 – 40 %: 0.5 (accessory: 3280)

Cream butyrometer

according to Koehler’s measuring method

  • 3209          0 – 30 %: 0.5 (accessory: 3280)
  • 3210           0 – 40 %: 0.5 (accessory: 3280)
  • 3211           0 – 50 %: 1.0 (accessory: 3280)
  • 3212           0 – 60 %: 1.0 (accessory: 3280)
  • 3213           0 – 70 %: 1.0 (accessory: 3280)
  • 3214           0 – 80 %: 1.0 (accessory: 3280)

Butter butyrometer

according to Roeder’s weighing method

  • 3220          0 – 70 – 90 %: 0.5 (accessories: 3290, 3300, 3323)

Cheese butyrometer

according to Van Gulik’s weighing method

  • 3230          0 – 40 %: 0.5 (accessories: 3290, 3300, 3321)

Curd butyrometer

weighing method

  • 3240          0 – 20 %: 0.2 (accessories: 3290, 3300, 3321)

Food butyrometer

according to Roeder’s weighing method

  • 3250          0 – 100 %: 1.0 (accessories: 3290, 3300, 3320)

Free fat butyrometer

for determining free fat content in milk and cream

  • 3252          complete with screw cap, scale 0.002 g

Lactodensimeter

Lactodensimeter are frequently used with an official calibration, or are officially calibrated with a certificate.

Lactodensimeter

for milk according to GERBER’s method, large model, negative scale, with thermometer in stem, 1.020 – 1.040: 0.0005 g/ml, T = 20°C, 10 – 40°C, ca. 300 x 28 mm

  • 6600 standard model
  • 6602-E officially calibrated, the calibrated range of the thermometer goes from 10°C to 30°C
  • 6603-ES officially calibrated, with certificate, the calibrated range of the thermometer goes from 10°C to 30°C

Lactodensimeter

for milk acc. to GERBER’s meth., small model, with thermometer in body, 1.020 – 1.035: 0.0005 g/ml, T = 20°C, 0 – 40°C, ca. 210 x 17 mm

  • 6610 standard model
  • 6612-E officially calibrated, the calibrated range of the thermometer goes from 10°C to 30°C
  • 6613-ES officially calibrated, with certificate, the calibrated range of the thermometer goes from 10°C to 30°C

Hydrometer

for milk accordance with DIN 10290, without thermometer, 1.020 – 1.045: 0.0005 g/ml, T = 20°C, ca. 350 x 25 mm

  • 6620 standard model
  • 6621-E officially calibrated
  • 6622-ES officially calibrated, with certificate

Lactodensimeter

for milk according to Quevenne’s method, with coloured triple scale

  • 6630 1.015 – 1.040: 0.001 g/ml, T = 20°C with thermometer 0 – 40°C, approx. 290 x 22 mm
  • 6630-15 1.015 – 1.040: 0.001 g/ml, T = 15°C with thermometer 0 – 40°C, approx. 290 x 22 mm
  • 6631 1.015 – 1.040: 0.001 g/ml, T = 20°C without thermometer, approx. 210 x 22 mm
  • 6631-15 1.015 – 1.040: 0.001 g/ml, T = 15°C without thermometer, approx. 210 x 22 mm

Hydrometer for buttermilk serum

DIN 10293, without thermometer, T = 20°C, 1.014 – 1.030: 0.0002 g/ml, approx. 240 x 21 mm

  • 6640 standard model
  • 6641-E officially calibrated
  • 6641-ES officially calibrated, with certificate

Buttermilk tester

acccording to Dr. Roeder’s method with thermometer in stem, approx. 210 x 25 mm

  • 6650 1.010 – 1.030: 0.001 g/ml, T = 20°C

Hydrometer for condensed milk

without thermometer, reading at top

  • 6660 1.000 – 1.240: 0.002 g/ml, T = 20°C, approx. 310 x 19 mm
  • 6661 1.040 – 1.080: 0.001 g/ml, T = 20°C, approx. 230 x 21 mm

Hydrometer for yogurt and chocolate milk

with thermometer incorporated in body, reading at top approx. 220 x 16 mm

  • 6670 1.030 – 1.060: 0.001 g/ml, T = 20°C

Hydrometer for brine / Beaume

0 – 30 / 0.5 Be, T = 15°C approx. 240 x 17 mm

  • 6680 without thermometer
  • 6681 with thermometer, 0 – 40°C

Hydrometer for boiler water

DIN 12791, M 100 without thermometer, approx. 250 x 20 mm

  • 6690 1.000 – 1.100: 0.002 g/ml, T = 20°C

Alcoholometer

0 – 100 Vol. %: 1.0, T = 20°C, approx. 290 x 16 mm

  • 6710 with thermometer
  • 6711 without thermometer

Hydrometer for amyl alcohol

DIN 12791, M 50 without thermometer 260 x 24 mm

  • 6720 0.800 – 0.85: 0.001 g/m, T = 20°C

Hydrometer for sulphuric acid

DIN 12791, M 50 without thermometer 270 x 24 mm

  • 6730 1.800 – 1.850: 0.001 g/ml, T = 20°C
  • 6731 1.500 – 1.550: 0.001 g/ml, T = 20°C

Hydrometer

DIN 12791, M 50 for various liquids, without thermometer, T = 20°C, 270 x 24 mm

  • 6740 1.000 – 1.050: 0.001 g/ml
  • 6741 1.050 – 1.100: 0.001 g/ml
  • 6742 1.100 – 1.150: 0.001 g/ml
  • 6743 1.150 – 1.200: 0.001 g/ml