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Yrun-Sp7 Portable Multi-Parameter Water Quality Tester
| Price | $5174.53 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Shaanxi, China |
| Popularity | 349 people viewed |
Model NO.:
YRUN-SP7
After-sales Service:
Provide Timely and Accurate Online After-Sales Ser
Warranty:
1 Year
Display:
LCD
Appliance:
Biochemistry, Industrial Water Quality Testing
Portable:
Portable
Certification:
ISO9001
Type:
Multi-Parameter Tester
Weight:
4.5kg
Power:
8.5W
Model No.:
Yrun-Sp7
Name:
Yrun-Sp7 Portable Multi-Parameter Water Quality Te
Trademark:
YRUN
Transport Package:
Carton
Specification:
425mm*336mm*126mm
Origin:
China
HS Code:
90278099
Product Description
Introduction
YRUN-SP7 Portable Multi-parameter Water Quality Tester. The instrument uses optical and electrode methods (pH, conductivity and dissolved oxygen) that users can combine different parameters freely as needed. Widely applicable to the determination of drinking water, surface water and sewage.
Technical Parameters
Measurement items
YRUN-SP7 Portable Multi-parameter Water Quality Tester. The instrument uses optical and electrode methods (pH, conductivity and dissolved oxygen) that users can combine different parameters freely as needed. Widely applicable to the determination of drinking water, surface water and sewage.
Functional Features
1. Automatic wavelength selection when measuring samples, eliminating the need for calibration.
2. Large LCD screen for easy and intuitive operation.
3. Portable for convenient on-site detection.
4. Can store 200 factory curves, and up to 100,000 data records.
5. Users can add and calibrate their own curves, in addition to factory presets, and store them on the device.
6. One-key recovery function to restore factory and user curve data in case of accidental loss.
7. Cold light source with a narrow-band interference optical system for excellent optical stability.
Data protection in case of power failure.
8. Rechargeable lithium battery power supply.
9. Recording and printing functions.
10. USB interface for data transfer to a computer.
Technical Parameters
| Measurement parameters | COD, ammonia nitrogen, total phosphorus, total nitrogen, copper, iron, nickel, hexavalent chromium, phosphate, nitrite, pH, residual chlorine and more than 20 parameters, users can customize the parameters according to needs |
| Wavelength | 340nm, 420nm, 440nm, 470nm, 520nm, 540nm, 560nm, 610nm, 630nm, 660nm, 680nm, 700nm (Any wavelength within the above range can be customized) |
| Indication error | ≤±5 % |
| Repeatability | ≤2% |
| Optical stability | Absorbance drift ≤0 .002A/20min |
| Dimension | 425mm×336mm×126mm |
| Power | 8.5W |
| Weight | 4.5kg |
| Working environment | (1) Ambient temperature: 5~40ºC (2) Relative humidity: ≤85% (3) Power supply: AC 220 (165V-240V) (4) No significant vibration and electromagnetic interference, avoid direct sunlight. |
Measurement items
| No. | Measurement item | Measuring range | Unit | Indication error |
| 1 | Ammonia nitrogen(Low range) | 0.00-5.00 | mg/L | 3%(F.S) |
| 2 | Ammonia nitrogen(High range) | 5.00-25.00 | mg/L | 3%(F.S) |
| 3 | Total phosphorus(Low range) | 0.00-2.00 | mg/L | 5%(F.S) |
| 4 | Total phosphorus(High range) | 2.00-10.00 | mg/L | 5%(F.S) |
| 5 | Total nitrogen(Low range) | 0.00-10.00 | mg/L | 5%(F.S) |
| 6 | Total nitrogen(High range) | 10.0-100.0 | mg/L | 5%(F.S) |
| 7 | CODMn (Permanganate index) | 0.00-10.00 | mg/L | 0.2or 5% |
| 8 | Residual chlorine(Low range) | 0.00-2.00 | mg/L | 0.1or 5% |
| 9 | Residual chlorine(High range) | 2.0-10.0 | mg/L | 5% |
| 10 | Total chlorine(Low range) | 0.00-2.00 | mg/L | 0.1or 5% |
| 11 | Total chlorine(High range) | 2.0-10.0 | mg/L | 5% |
| 12 | Sulfide | 0.00-1.00 | mg/L | 5%(F.S) |
| 13 | Fluoride | 0.00-10.0 | mg/L | 5%(F.S) |
| 14 | Cyanide | 0.00-0.50 | mg/L | 5%(F.S) |
| 15 | Volatile phenol(Low range) | 0.00-5.00 | mg/L | 5%(F.S) |
| 16 | Volatile phenol(High range) | 5.0-10.0 | mg/L | 5%(F.S) |
| 17 | Copper(Low range) | 0.00-1.00 | mg/L | 5%(F.S) |
| 18 | Copper(High range) | 1.0-10.0 | mg/L | 5%(F.S) |
| 19 | Zinc | 0.00-5.00 | mg/L | 5%(F.S) |
| 20 | Nickel | 0.00-10.00 | mg/L | 5%(F.S) |
| 21 | Hexavalent chromium | 0.00-1.00 | mg/L | 5%(F.S) |
| 22 | Cadmium | 0.05-0.50 | mg/L | 5%(F.S) |
| 23 | Arsenic(Low range) | 0.00-0.500 | mg/L | 5%(F.S) |
| 24 | Arsenic(High range) | 0.50-5.00 | mg/L | 5%(F.S) |
| 25 | Mercury | 0.00-0.500 | mg/L | 5%(F.S) |
| 26 | Lead | 0.00-0.50 | mg/L | 5%(F.S) |
| 27 | Suspended solids | 0-1000 | mg/L | ≤2%(F.S) |
| 28 | pH(Colorimetric method) | 5.00-8.00 | pH | 0.1±0.1pH |
| 29 | pH(Electrode method) | 0.00-14.00 | pH | ±0.1pH |
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