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Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Specifications
Model Number :
ZYL
Brand Name :
yieryi
Place of Origin :
Guangdong, China
MOQ :
50
Price :
AED 418.83
Detectable Items :
Residual Chlorine
Measuring Range :
0 - 5 mg/L
Resolution :
0.01 mg/L
Power Supply :
DC 5V / 0.1A
Repeatability :
1%
Linearity Error :
±5% FS
Zero Calibration :
Pure water
Reagent A Volume :
500mL
Reagent B Volume :
250mL
Reagent Storage :
4-8°C
Reaction Time :
3 minutes
Sample Requirement :
Filter if turbid
Environment :
Dry room
Placement :
Flat, stable workbench
Lighting :
Avoid strong light
Description
YIERYI Portable Residual Chlorine Photometer
Professional water quality testing instrument for residual chlorine detection in waterworks, industrial facilities, and swimming pools. Compact, portable design with easy operation for reliable water quality control.
Key Features
  • Measuring Range: 0 - 5 mg/L
  • High Resolution: 0.01 mg/L
  • Excellent Repeatability: 1%
  • Low Linearity Error: ±5% FS
  • Compact and Portable Design
  • Easy to Operate
Technical Specifications
Parameter Specification
Detectable Items Residual Chlorine
Measuring Range 0 - 5 mg/L
Resolution 0.01 mg/L
Repeatability 1%
Linearity Error ±5% FS
Power Supply AC Adapter (DC 5V / 0.1A)
Model Number ZYL
Place of Origin Guangdong, China
Brand Name yieryi
Operating Conditions
For optimal performance, operate in a dry room environment on a flat, stable workbench free from vibration. Avoid strong indoor lighting and direct sunlight.
Measurement Methodology
Utilizes pure water for zero-point calibration. Requires preparation of Reagent A and Reagent B solutions. Samples turn red after reagent addition and must be measured within 3 minutes. Turbid samples require filtration; colored samples cannot be measured.
Reagent Preparation
  • Reagent A: Dissolve one pack in pure water to 500mL total volume
  • Reagent B: Dissolve one pack in pure water, add Reagent H solution, then dilute to 250mL
  • Storage: Prepared reagents must be stored in dark at 4-8°C
Product Images
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Packaging & Delivery
Professional, environmentally friendly, convenient and efficient packaging services provided to ensure the safety of your goods.
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Manufacturer Profile
Professional factory established in 2016, specializing in pH meters, various refractometers (brix, beer, salinity), soil pH meters, and moisture meters.
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Frequently Asked Questions
Who are we?
Based in Guangdong, China since 2016. We export to Western Europe (60%), North America (10%), Africa (10%), Eastern Europe (10%), and South America (10%). Our team consists of 11-50 professionals.
How do we guarantee quality?
Pre-production samples before mass production and final inspection before shipment ensure consistent quality control.
What products do we offer?
pH meters, soil pH meters, refractometers, patio sprinkler timers, and moisture meters.
Why choose us?
We provide excellent quality, best service, and competitive pricing.
What services do we provide?
Accepted delivery terms: FOB, CIF. Accepted payment: USD via T/T, PayPal, Western Union. Languages: English, Chinese, Japanese.
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Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range

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Product Detail
Model Number :
ZYL
Brand Name :
yieryi
Place of Origin :
Guangdong, China
MOQ :
50
Price :
AED 418.83
Detectable Items :
Residual Chlorine
Contact Supplier
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range

SHEN ZHEN YIERYI Technology Co., Ltd

Verified Supplier
9 Years
Since 2012
Business Type :
Manufacturer, Exporter
Main Products :
Bluetooth PH Meter, Soil Fertility Meter, Water Quality Meter
Total Annual :
1 Million-2.5Million
Certification Level :
Verified Supplier
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