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STELZNER® agricultural measurement systems

For measuring the pH in soils and liquids, use our pH-AGRAR 2000 for monitoring crop

pH AGRAR 2000 Set

for measuring pH either directly on-site in the soil or in the lab

The pH AGRAR 2000 is an important tool for monitoring crop nourishment. Plants grow optimally when a pH value is maintained specifically for that specific plant type. The absorption of certain main nutrients can be hindered if the the pH value is either too high or too low. The technical manual delivered with your Stelzner product contains a detailed list of optimal plant-specific pH values.

The new microprocessor-controlled pH AGRAR 2000 is easy to handle and very precise. It also features a piercing electrode made from glass that is custom designed for agriculture. This makes it the perfect device for agricultural measurements. It features straight-forward pH4 and pH7 automatic calibration. The electrode conductivity slope is displayed (in mV/pH) on the device so that you can check the sensitivity of the pH electrode. An alert is displayed if the pH electrode sensitivity is too low. You can still take measurements when the sensitivity is reduced but you should replace the pH electrode with a new one as soon as possible. Our special pH piercing electrode made from glass features three ceramic diaphragms and a liquid electrolyte. The electrolyte prevents the diaphragms from becoming clogged up with soil. This increases the durability and lifespan of the entire unit. The base unit is enclosed in a sturdy housing that is built to withstand the most demanding requirements of field and lab use.

The pH AGRAR 2000 can be used for direct crop measurements or also for checking substrates, fertilizer solutions and even water quality.

ARTICLE AND PRIZES
Art.-Nr.
Article
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30003002 pH AGRAR 2000 complete with case € 434,35
pH AGRAR 2000 with pH piercing electrode made from glass, pH4 and pH7 buffer solutions, KCl refill solution with filler syringe, CaCI2 powder for analysing soil solutions, piercing pin, spray bottle with deionised water, technical manual
30003003 pH AGRAR 2000, base unit without electrode € 232,05
Art.-Nr. Article Accessories Cart
1004 Spray bottle with deionized water € 7,14
250ml
2014 Beaker for measuring volume, 100 ml with cover € 3,57
3004 1 metre attached cable with BNC plug for pH piercing electrode made of glass Article No. 3033 € 33,32
3010 pH plastic electrode for liquids only, with gel electrolyte, 1 metre attached cable with BNC plug € 83,30
for liquids only, with gel electrolyte, 1 metre attached cable with BNC plug
30003011 pH piercing electrode made of glass € 152,32
with three diaphragms, 3 mol/l KCl, 1 metre attached cable with BNC plug
30003012 pH 4.0 buffer solution 100 ml bottle € 7,91
30003013 pH 7.0 buffer solution 100 ml bottle € 7,91
30003014 pH 4.0 buffer solution 1000 ml bottle € 39,81
30003015 pH 7.0 buffer solution 1000 ml bottle € 39,81
3016 Buffering tablets for calibration solutions 2 x 5 tablets for pH 4 and pH 7 € 25,17
Dissolve 1 tablet in 100 ml distilled water. Dissolve in water.
3017 Dibble € 2,38
3019 One nine-volt battery, size 6LR61 € 2,98
30003022 Refill solution with filler syringe for pH electrodes: 3 mol/l KCl, 100 ml bottle € 7,91
3026 Buffering tablets for calibration solutions 5 tablets for pH 4 € 13,09
Dissolve 1 tablet in 100 ml distilled water. Dissolve in water.
3027 Buffering tablets for calibration solutions 5 tablets for pH 7 € 13,09
Dissolve 1 tablet in 100 ml distilled water. Dissolve in water.
3028 Cap for pH electrodes € 2,38
3033 pH piercing electrode made of glass € 116,03
with three diaphragms, mol/l KCl, without cable
0504 Calcium chloride (CaCl2) for soil analysis (approx. 11.1 g for 10 litres of 0.01 mol/l) € 5,95
0505 Calcium chloride (CaCl2) for soil analysis (approx. 100 g) € 35,11
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TECHNICAL DATA
Measurement range: 0 to 14
Resolution: 0.01
Precision:
± 0.02
Display: Liquid crystal display
Operating temperature: +5 to +45 °C
Power supply: One nine-volt battery,
size 6LR61
Service life: approx. 100 hours
Protection degree:
IP40
Dimensions and weight: 125 x 75 x 45 mm, 190 g
Dimensions and weight with case:
370 x 290 x 90 mm,
approx. 3.0 kg
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