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| Customization: | Available |
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| After-sales Service: | 1year |
| Warranty: | 1year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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| Items | Specifications |
| Monochromator: | |
| Wavelength Rage: | 190 nm ~900 nm |
| Wavelength Accuracy: | ≤0.15 nm |
| Grating: | 1800 lines/mm |
| Optical System: | C-T |
| Blazed Wavelength: | 250 nm |
| Focal Length: | 280 nm |
| Reciprocal Linear Dispersion: | 2 nm/mm |
| Bandwidth: | 1 mm / 0.2 mm / 0.05 mm, selectable |
| Detection Sensitivity: | Cu: ≤0.05 μg/ml |
| Detection Limit: | Cu: ≤0.008 μg/ml |
| Measurement Repeatability(RSD): | Cu: ≤1% |
| Stability (Baseline Drift): | ≤ 0.005 A/30min |
| Detection System: | |
| Photomultiplier (MPT): | R928 / R955 |
| Negative High Voltage: | 150 V ~ 800 V |
| Gain: | ×1, ×2, ×4 |
| Light Source: | |
| Lamps: | HCL, HPHCL, Dz |
| Lamp Position: | No. 1 ~ No. 4: HCL |
| No. 5 , No. 6: HPHCL | |
| Independent holder: Dz | |
| Lamp Current: | HCL: 0.5 mA ~ 9.9 mA |
| HPHCL: 0.5 mA ~ 9.9 mA (main current), 0.5 mA ~ 9.9 mA (auxiliary current) |
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| Dz: 0.5 mA ~ 19.9 mA | |
| Flame atomization System: | |
| Nebulizer: | Glass nebulizer with metal sheath designed by Mr. Wu |
| Burner: | 100 mm Steel of Titanium alloy |
| Flame Ignitor: | Electronic pulse ignition |
| Gas Flow Path: | Dual-channel designed, automatic security device with fuel gas flameout system |
| Items | Specifications |
| Signal Processing: | |
| Signal Output: | Total absorbance, net absorbance, background absorbance |
| Calculation methods: | Average, peak height, peak area |
| Readings: | Absorbance: 0.001~2.000, 0.0001~2.0000, Concentration:0.001~9999 |
| Calibration methods: | 4 fitting methods, each curve up to 10 points |
| Statistics: | SD, RSD, precision |
| Background correction methods: | D lamp background elimination, self-absorption background deduction |
| Dimensions: | |
| Main Structure: | 988 mm× 412 mm× 440 mm (L×W×H) |
| Power Supply of Graphite Furnace: | 430 mm× 412 mm× 400 mm(L×W×H) |
| Auto-sampler: | 306 mm× 278 mm× 440 mm(L×W×H) |
1. How to pick up the best among these models?
A:Tell us your request on product and almost target price,we recommend you the most suitable model. Selling you the most expensive product is not our goal,selling you the most suitable is!
2. How to place order or pay?
you can place order to us directly,we offer you PI (contract) with bank information, you pay here,we ship the product,Every process is based on PI.
3. How to transport the product?
A: Depending on the quantity and what kind of machine you order or whether you are urgent or not to check how big it is to check the freight.
By sea: More than 60kg or big quantity;Safe,cheap but slow;
Usually 11-30 days to North America;
30-45 days to Middle of South America;
40-60 days to South America;
15-28 days to South Africa;
25-33 days to Europe;
30-45 days to East Europe;
35-45 days to North Europe;
28-35 days to Mediterranean countries;
28-40 days to Middle East countries;
7-20 days to Southeast Asia countries;
By air to airport: Suit for big product or quantity but urgent a lot. Usually 7-10 days arrive. Some direct flight can arrive at 3-5 days.
By Express delivery such as DHL,FedEx,TNT: Suit for small or not too heavy and very urgent product. Generally 5-7 days arrive.
4. What kind of warranty will be offer?
A: Most of our product we offer 1 years warranty,except perishable part. During the warranty time,any problem,we offer after-sale service; Welcome our customer talk this with our sales directly,they will offer you more details;
5. How's our service?
A: Before place order,any inquiry we make sure will reply in 1 day,and offer you our suitable advice based on our professional product knowledge;
After place order,we will help you follow the shipping information until you get these machines;
If any problems on delivery or using,we make sure you can contact us in 1 day.
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