Portable Conductivity Water Quality Tester for Aquaculture (Yrun-Sp7-A4)

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

---

>> Shipping From China to Kuwait (Air & Sea & Express)
>> Quality Multi-Blade Granite Rock Stone Cutting Machine for Making Paving Tile
>> Easy to Transport Felt Robust Firewood Baskets Can Fold up Felt Bags for Storing Firewood
>> Gy6 150 11 Poles Motorcycle Parts Motorcycle Stator Magneto Coil
>> Qyteco 13.3inch 12.8mm 1080P 90° 4.8mm Cable 512Hz Sonde Hot Selling Sewer Camera
>> Islamic Prayer Mat Thick Memory Foam Muslim Prayer Mat Islamic Prayer Rug for Kids
>> KUC711AE 3BHB004661R0001
>> Special shaped steel grating drainage welding galvanized steel grating
>> Taijia tuf 2000B tuf ultrasonic flowmeter ultrasonic flow meter china wall mounted ultrasonic flowmeter
>> Hot Sell China Bamboo Salad Spoon Natural Big Spoon
>> 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