| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
1. Adopting microprocessor technology, digital circuits, programmed design, microcontroller control, touch sensitive buttons, and LCD display.
2. Dual use for both AC and DC (vehicle mounted).
3. Using a filter as the light source and silicon semiconductor as the signal receiving system, the lifespan can reach up to 100000 hours.
4. The cassette part adopts a multi light source mechanism design, which can achieve detection of multiple items.
5. The work stability is six times better than the national standard JJG179-90, and the repeatability meets the requirements of a grating spectrophotometer.
6. There is an automatic temperature correction function for testing effective phosphorus.
7. Built in thermal printer to store printing test results.
1. Soil nutrients: alkaline nitrogen, nitrate nitrogen, ammonium nitrogen, available phosphorus, available potassium, organic matter, total nitrogen, total phosphorus, total potassium, pH, etc.
2. Trace elements: boron, manganese, iron, copper, calcium, magnesium, sulfur, chlorine, zinc, silicon, etc.
3. Fertilizer nutrients: humic acid, organic matter, total nitrogen, total phosphorus, total potassium.
4. Plant nutrients: nitrogen, phosphorus, and potassium in the plant.
| AD-Q3 Soil boron manganese iron copper calcium magnesium sulfur chlorine zinc silicon tester | |
| Measuring range | 0.001~9999 |
| Stability | Draft < 0.03 during 3 minutes |
| Linearity error | <0.003 |
| Repeatability error | <0.005 |
| Sensitivity | Red light ≥4.5×10-5, Bule ligh≥3.17×10-3 , Green light≥2.35×10-3, Orange light≥2.13×10-3 |
| Wavelength | Red light:680±2nm; Blue light:420±2nm; Green light:510±2nm; Orange light:590±2nm |
| pH measuring range | 1~14pH,accuracy:±0.1pH |
| Power supply | AC : 180V~240V50Hz DC : 12V/5W |
Q : What products can you offer?
A : We are a one-stop laboratory instrument supplier that can provide customers with products and solutions according to their needs.
Q : How long is your usual delivery time?
A : Our products are usually shipped out 5-7 days after receiving payment.
Q : What transportation methods do you support?
A : We support express delivery (DHL/FEDEX/UPS/TNT), trucks, trains, planes, and ships.
Q : What trade methods can you accept?
A : We support EXW, FCA, FOB, CFR, CPT etc
){kind=link}