AMOLA® AGRAR MOBILE LAB, base unit
Using the AMOLA® for photometric determination of NPK
The AMOLA® Agrar Mobile Lab contains all the key reagents, equipment and accessories that you need to make a quick, easy and reliable assessment in the lab or in the field. It can be used to determine any of the main readily soluble, plant-available nutrients: nitrogen, phosphorus and potassium (NPK). It is useful for agriculture, horticulture, tree nurseries and composting plants applications. Consultants and plant production specialists also make use of the AMOLA®.
After a sample is taken, the ammonium NH4, nitrate NO3, potassium K and phosphate PO4 in the soil are converted by extraction into liquids and treated with a specific colour reagent. The intensity of the colour indicates the quantity found in the soil of each of these substances.
The Amola® base unit provides you with an objective determination of the colour intensity. The sample type (e.g. mineral soil, substrate, water) and the desired soil component are first specified – then the desired measurement is displayed using the relevant units. For mineral soils, the displayed unit is kg/ha (kilograms per hectare) or mg/kg soil (milligrams per kilogram). For horticulture substrates the unit is in mg/l of substrate (milligrams per litre), and for water samples the unit is mg/l (milligrams per litre ). Ammonium can be specified as NH4 and NH4; nitrate can be specified as NO3 and NO3-N. The total nitrogen is determined from the sum of the ammonium- and nitrate-nitrogen (NH4-N + NO3-N). Phosphate is calculated as PO4, PO4-P or P2O5; potassium is calculated as K or K2O.
The manual (included here) uses simple illustrations to describe the sampling, processing, extraction and analysis methods.
| Art.-Nr. | Article incl. VAT, excl. Shipping costs | Cart | |
|---|---|---|---|
| 30001828 | AMOLA® AGRAR MOBILE LAB, base unit | € 954,38 | |
| 30001806 | AMOLA® AGRAR MOBILE LAB with accessories | € 1834,98 | |
| Case, Amola base unit, sampling auger, sieve, drip pan, shovel, spatula, scale with weight, filter, measuring cylinder (100 ml), measuring cup (250 ml), funnel, bottle (0.5 l), sample vessels (15 and 50 ml), syringe (5 ml), four glass cuvettes, 1 litre of CaCl2, 2 x 1 litre of CAL, 1 litre of distilled water, nitrite test strips, Visocolor test for ammonium, nitrate, phosphate and potassium, sedimentation tube, glass tamper, pyrophosphate solution | |||
| Art.-Nr. | Article Accessories | Cart | |
| 30001883 | Visocolor® ECO potassium | € 146,85 | |
| (approx. 60 tests) | |||
| 30001876 | CaCl2 extraction concentrate, 1 litre rectangular bottle | € 29,75 | |
| 30001877 | CAL extraction concentrate, 1 litre rectangular bottle | € 42,25 | |
| 30001886 | Visocolor® ECO ammonium 3 | € 70,92 | |
| (approx. 50 tests) | |||
| 30001889 | Visocolor® ECO phosphate | € 64,86 | |
| (approx. 80 tests) | |||
| 30001895 | Visocolor® ECO nitrate | € 61,29 | |
| (approx. 110 tests) | |||
| 30002006 | 100 round (ø 150 mm) filters | € 15,47 | |
| 30002029 | Wide-neck extraction bottle, 0.5 litre, with top | € 5,41 | |
| 30002043 | Powder funnel | € 8,09 | |
| ø 80 mm | |||
| 30002044 | 250-ml beaker | € 7,74 | |
| with graduation marks | |||
| 30002049 | 25-ml plastic shovel | € 3,33 | |
| 30002057 | Spatula | € 8,81 | |
| 30002058 | Sample container, 50 ml, with screw cap and graduated scale | € 3,33 | |
| 30002059 | 15-ml sample container, with screw cap and graduated scale | € 3,33 | |
| 30002060 | 5-ml plastic syringe with 0.2 ml graduation marks | € 2,62 | |
| 30002061 | Four 10-ml cuvettes with screw cap | € 18,98 | |
| 30002070 | Nitrite test strips | € 47,60 | |
| 100 tests | |||
| 30002091 | Distilled water, 1 litre rectangular bottle | € 13,69 | |
| 30002092 | Measuring spoon for Visocolor tests | € 6,13 | |
| 30002093 | Sedimentation tube | € 34,51 | |
| 30002095 | Glass tamper for the sedimentation analysis | € 14,82 | |
| 30002096 | Pyrophosphate solution for the sedimentation analysis | € 41,95 | |
| 30005001 | Volume sampling auger | € 76,16 | |
| with scale | |||
| 30000810 | Soil strainer with wooden frame | € 65,45 | |
| 4 mm / 330 x 190 mm with drip pan | |||
| Show Cart | |||
| Type: | LED photometer: |
| Lens: | LED + 2 inference filters |
| Wavelengths: | 450 nm (NO3-N), 660 nm (NH4-N, PO4-P, K) |
| Precision: | ±2 nm, half-width of 10 to 12 nm |
| Cuvette holder: | Round cuvettes with 16 mm outer diameter |
| Detector: | Silicon photocell |
| Display: | Illuminated graphical display, 64 x 128 pixels |
| Operations: | Easy to use with icons on the display Pre-programmed tests for VISOCOLOR® ECO tests specification, date, time |
| Data storage capacity: | 50 measurements |
| Interface: | Mini USB via internet / PC |
| Operating range: | 5 to 50°C at 90% relative humidity |
| Power supply: | 3 AA batteries, rechargeable batteries internal battery pack |
| Housing: | Waterproof, IP67 (30 min, 1 m) |
| Dimensions and weight of case: | 550 x 410 x 180 mm, approx. 10.2 kg |
