A. gwajin abubuwa:

Kasa ammonium nitrogen, nitrogen nitrogen, tasiri phosphorus, sauri tasiri potassium, dabi'a, cikakken nitrogen, cikakken phosphorus, cikakken potassium, ruwa, salt abun ciki, pH、 alkalolysis nitrogen da sauran abubuwa;

Calcium, magnesium, sulfur, baƙin ƙarfe, manganese, boron, zinc, jan ƙarfe, chlorine, silicon, molybdenum da sauransu;

Nitrogen, phosphorus, potassium, kwayoyin halitta, humic acid, alkalinity, gishiri (fadada).

II, kayan aiki fasaha nuna alama:

1. Wutar lantarki: AC: 180V ~ 240V, 50Hz; DC DC: 7 ~ 9V (kayan aiki gina lithium baturi)

2. Range & ƙuduri: 0.001-9999

3. kwanciyar hankali: yawo kasa da 0.003 a cikin minti uku

4. Linear kuskure: ≤3% (0.03, jan ƙarfe sulfate ganowa)

5. maimaita kuskure: ≤0.5% (0.005, potassium dichromate mafita)

6. hankali: ja haske ≥4.5 × 10-5 Blue haske ≥3.17 × 10-3

7. Wavelength kewayon: ja haske 620 ± 8nm Blue haske 440 ± 8nm

8. Tsakiyar saurin tasiri na ƙasa N, P, K uku masu gina jiki na lokaci guda, ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar ƙididdigar

9. A lokaci guda, sauri, daidai ganowa na nitrogen (N), phosphorus (P), potassium (K), da sauran abubuwan gina jiki

10. Test gudun: auna wani ƙasa samfurin (N, P, K) ≤30 minutes (tare da pre-aiki lokaci)

11. Za a iya gano 8 ƙasa samfurin lokaci guda ≤1 hour (ciki har da pre-aiki lokaci)

12. Data buga: Ginin thermal firinta

3. gwajin gudun:

Za a iya gano samfuran 8 a lokaci guda;

An auna samfurin ƙasa guda ɗaya (N, P, K) ≤30 minutes, kuma an gano samfurin ƙasa uku guda ɗaya (N, P, K) ≤40 minutes;

Ma'auna wani taki (N, P, K) ≤50 mintuna, a lokaci guda gano uku ƙasa samfurin (N, P, K) ≤1.5 hours.

4. Kayan aikin kayan aiki Features:

Kasa abinci mai gina jiki gauge magani, kayan aiki, da kayan aiki a cikin daya, dauki sauki, daidai da wani karamin dakin gwaje-gwaje. dace da aikin gona sabis sashen ko noma kayayyakin dillalai, taki masana'antun auna ƙasa taki da kuma gano taki gaskiya da ƙarya.

Sauƙin aiki, sauri, ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar

Yin abin dogaro: aiki kwanciyar hankali ne mafi kyau fiye da kasa misali JJG179-90 nuna alama sau 6, maimaitawa ya kai lattice irin spectrophotometer nuna alama matakin.

5. fasaha sigogi:

6. Saitawa List: