Basic Info.
Appliance
Biochemistry, Industrial Water Quality Testing
Type
Multi-Parameter Tester
Specification
425mm*336mm*126mm
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.
Detailed Photos
Product Features
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
Technical Parameters
| Measurement parameters | conductivity |
| 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. |
Measurable item
Measurement items
| No. | Measurement item | Measuring range | Unit | Indication error |
| 1 | Conductivity(Electrode method) | 0.00µs/cm-199.9ms/cm | ms/cm | ±1.0% (F.S) |
Certifications
>>
Hizn Car Inverter 800W 12V/24V/48V DC to AC 110V/220V Modified Sine Wave Power Inverter
>>
Jyp290vf Combination Mill Drill Turning Machine Multi Function Lathe Machine
>>
Ventilated FIBC Bags with Breathable PP Fabric for Onion, Garlic
>>
quick dry uniform football youth soccer uniform
>>
Swivel USB Memory Sticks 16GB 2.0 Colorful USB Flash Drive
>>
Liangye Best Seller Battery Power Tools 18V Rechargeable Cordless Compact Brushless Drill
>>
Automatic Wall Cladding Steel Profile Zinc Metal Roofing Roof Glazed Tile Roll Forming Machine
>>
Laboratory Twin Screw Extruder/20mm Lab Scale Twin Screw Extruder/20mm Lab Extruder /Small Twin Screw Extruder
>>
2000h 105c Lz Aluminum Electrolytic Capacitor for Aduio (snap-in type)
>>
Australia High Quality Electric a Series White 1 Gang Wall Switch Socket
>>
JOHNCOO 150mm 19g Fishing Lure Suspend Jerkbait 19g Gravity Ball Inside Long Accurate Cast Wobbler Minnow Bass Pike Tackle
>>
Steel Panels European Customized Metal Bamboo Wood Horse Stables
>>
High Brightness ECTFE Meltblown Grade Granular Resin
>>
ABC Cable NFC/IEC/ANSI/GB Standard XLPE Insulation Aluminium or Aluminium Alloy Conductorhigh Quality Overhead Cable Aerial Bunched Cable Power Cables
>>
Customized Logo Cotton Canvas Cosmetic Bag with Zipper
>>
Exterior Security Iron Doors Residential Anti-Theft Iron Doors Modern Single Steel Door for Home
>>
Custom Waterweed Cleaning Ship
>>
CNC Busbar Milling Processing Machine
>>
75-Inch 4K LED Digital Interactive Smart Board for School Teaching and Bussiness Meeting Interactive Flat Panel Interactive Boards
>>
180cm Beach Black Carbon Carp Super Strong Toughness High Power Saltwater Heavy Spinning Rod With Wheel For Fishing