ZA855811B - Moisture meter - Google Patents

Moisture meter

Info

Publication number
ZA855811B
ZA855811B ZA855811A ZA855811A ZA855811B ZA 855811 B ZA855811 B ZA 855811B ZA 855811 A ZA855811 A ZA 855811A ZA 855811 A ZA855811 A ZA 855811A ZA 855811 B ZA855811 B ZA 855811B
Authority
ZA
South Africa
Prior art keywords
moisture meter
meter
moisture
Prior art date
Application number
ZA855811A
Inventor
Franz Lopic
Vincent Reichart
Johann Katzer
Christian Stephany
Roland Sauer
Manfred Rabus
Original Assignee
Gardena Kress & Kastner Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gardena Kress & Kastner Gmbh filed Critical Gardena Kress & Kastner Gmbh
Publication of ZA855811B publication Critical patent/ZA855811B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/16—Control of watering
    • A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/10—Measuring moisture content, e.g. by measuring change in length of hygroscopic filament; Hygrometers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
ZA855811A 1984-08-02 1985-08-01 Moisture meter ZA855811B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843428508 DE3428508A1 (en) 1984-08-02 1984-08-02 HUMIDITY MEASURING DEVICE

Publications (1)

Publication Number Publication Date
ZA855811B true ZA855811B (en) 1986-03-26

Family

ID=6242204

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA855811A ZA855811B (en) 1984-08-02 1985-08-01 Moisture meter

Country Status (9)

Country Link
EP (1) EP0170217A3 (en)
JP (1) JPS6183939A (en)
AU (1) AU4558885A (en)
BR (1) BR8503648A (en)
DE (1) DE3428508A1 (en)
DK (1) DK349685A (en)
ES (1) ES8609712A1 (en)
NO (1) NO853020L (en)
ZA (1) ZA855811B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025690A1 (en) * 1990-08-14 1992-02-20 Gardena Kress & Kastner Gmbh IRRIGATION CONTROL DEVICE
CN109699455B (en) * 2019-02-25 2021-03-19 福建江海苑园林工程有限公司 Garden ecological restoration monitoring system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE325260C (en) * 1920-09-11 Friedrich Kreinert Device for determining the moisture content of the air
US1523322A (en) * 1923-07-16 1925-01-13 Caroline S Walton Hygroscopic implement
US2760023A (en) * 1951-09-26 1956-08-21 Gen Motors Corp Humidistat
US2864650A (en) * 1956-09-18 1958-12-16 George R Delamater Control attachment for lawn sprinkling systems
US3796090A (en) * 1970-07-14 1974-03-12 Fuji Photo Film Co Ltd Device for measuring swelling of material
DE2035438A1 (en) * 1970-07-17 1972-01-27 Thiele W Warning device that responds to moisture
CH607128A5 (en) * 1976-03-25 1978-11-30 Elektrowatt Ag
GB2161277A (en) * 1984-07-03 1986-01-08 Lucy & Co Ltd W Humidity sensor

Also Published As

Publication number Publication date
ES545799A0 (en) 1986-07-16
JPS6183939A (en) 1986-04-28
DK349685D0 (en) 1985-08-01
AU4558885A (en) 1986-02-06
DK349685A (en) 1986-02-03
BR8503648A (en) 1986-05-06
ES8609712A1 (en) 1986-07-16
EP0170217A3 (en) 1987-03-11
EP0170217A2 (en) 1986-02-05
NO853020L (en) 1986-02-03
DE3428508A1 (en) 1986-02-13

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