Hanna-instruments HI 99121 Manual do Utilizador

Consulte online ou descarregue Manual do Utilizador para Instrumentos de medida Hanna-instruments HI 99121. Hanna Instruments HI 99121 User Manual Manual do Utilizador

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SPECIFICATIONS
Instruction Manual
HI 99121
Soil pH Test Kit
www.hannainst.com
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Resumo do Conteúdo

Página 1 - HI 99121

SPECIFICATIONS Instruction Manual HI 99121Soil pH Test Kitwww.hannainst.com

Página 2 - TABLE OF CONTENTS

32PRELIMINARY EXAMINATIONRemove the test kit from the packing material and examine itcarefully to make sure that no damage has occurred duringshipping

Página 3

54pH is the measure of the hydrogen ion concentration [H+]. Soilcan be acid, neutral or alkaline, according to its pH value.Fig. 1 shows the relations

Página 4

76High pH levels can depend on different elements, hence, thereare different methods for its correction.- Soils rich with limestone:Add organic matter

Página 5 - IRRIGATION WATER

98ORGANIC SUBSTRATEpH measurements of organic substrates is important ingreenhouses and nursery growing pots. pH should be checkedat the outset to mak

Página 6 - HOUSE PLANTS

1110HOUSE PLANTSPreferred pH Range Preferred pH RangeAbutilon 5.5-6.5 Gardenia 5-6African violet 6-7 Geranium 6-8Anthurium 5-6 Hibiscus 6-8Araucaria 5

Página 7 - To connect the probe

1312To connect the probeWith the meter turned off, connect the HI 1292D probe to the DINsocket on the top of the meter by aligning the pins and pushin

Página 8 - ELECTRODE CLEANING

1514"7.01" (or "6.86") - "OK 1", and an audible signal is produced.After 1 second, the meter automatically returns to th

Página 9 - TECHNICAL SERVICE CONTACTS

MAN99121R3 09/05TECHNICAL SERVICE CONTACTSAustralia:Tel. (03) 9769.0666 • Fax (03) 9769.0699China:Tel. (10) 88570068 • Fax (10) 88570060Egypt:Tel.

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