Nanjing Juge Environmental Technology Co., Ltd.
| Packaging Details | Neutral carton |
| Delivery Time | 5-8 working days |
| Payment Terms | Online order,T/T |
| Supply Ability | 100 Unit/Week |
| Type | Lead |
| Principle | Tetrasulfonated Porphyrin Spectrophotometric Method |
| Range | 0-5mg/L OEM |
| Accuracy | ≤±10% |
| Repeatability | ≤±5% |
| Measurement Period | 30min |
| Output | RS-232, 4-20mA, RS-485 |
| Specification | 1500*500*450mm |
| Certification | IOS9001, CE |
| Model Number | AG-TPb07 |
| Place of Origin | Nanjing, China |
| Brand Name | JUGE |
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Product Specification
| Packaging Details | Neutral carton | Delivery Time | 5-8 working days |
| Payment Terms | Online order,T/T | Supply Ability | 100 Unit/Week |
| Type | Lead | Principle | Tetrasulfonated Porphyrin Spectrophotometric Method |
| Range | 0-5mg/L OEM | Accuracy | ≤±10% |
| Repeatability | ≤±5% | Measurement Period | 30min |
| Output | RS-232, 4-20mA, RS-485 | Specification | 1500*500*450mm |
| Certification | IOS9001, CE | Model Number | AG-TPb07 |
| Place of Origin | Nanjing, China | Brand Name | JUGE |
| High Light | Total Lead In Water Analyzer ，Total Lead In waste water analyzer ，Heavy Metal Wastewater analyzer | ||
This method is applicable to wastewater with total lead concentrations within the range of 0-20 mg/L.
1. Measurement Method: Tetrasulfonated Porphyrin Spectrophotometric Method
2. Measurement Range: 0-5 mg/L, OEM 0-20mg/L
3. Accuracy: ≤±10%
4. Repeatability: ≤±5%
5. Measurement Cycle: Minimum cycle is 30 minutes; color development time can be adjusted flexibly between 5-30 min based on environmental conditions.
6. Sampling Cycle: Adjustable time interval (10-9999 min) or on-the-hour measurement mode.
7. Calibration Cycle: Adjustable at any interval from 1-99 days.
8. Maintenance Cycle: ≥168 hours, with each maintenance lasting ~1 hour.
9. Reagent Consumption: <0.50 CNY per sample.
10. Outputs: RS-232, 4mA-20mA, RS-485.
11. Environmental Requirements: Temperature-controlled indoor environment (recommended: 5-40°C); humidity 45%-85%.
12. Power Supply: AC 220±10% V, 50±1% Hz, 5A.
13. Dimensions: Height 1500 × Width 500 × Depth 450 mm.
14. Additional Features:
Unique Design: This product features a distinctive design that ensures lower failure rates, reduced maintenance requirements, minimal reagent consumption, and higher cost-effectiveness compared to similar products.
Selector Valve Assembly:
Micro-Dosing Unit:
Sample Introduction Unit:
Sealed Digestion Unit:
Reagent Tubing:
Following acid digestion, the water sample is combined with a pH-adjusting reagent and subsequently oxidized with potassium persulfate. Under alkaline conditions (pH 10.5 ± 0.2) in the presence of dithizone as the chromogenic agent, lead(II) ions form a cherry-red dithizonate chelate complex (λ<sub>max</sub> = 520 nm). A microprocessor-controlled spectrophotometer quantifies lead concentration through differential absorbance measurement calibrated against NIST-traceable standards, with chelate complex concentration demonstrating linear correlation (R<sup>2</sup> ≥ 0.995) to total lead content.
Company Details
Business Type:
Manufacturer
Year Established:
2015
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Founded in 2015, Juge focuses on the field of environmental online monitoring and has gathered outstanding talents who have been engaged in environmental online monitoring for many years. At the same time, it cooperates with some key professional universities and research institutes in China, and is... Founded in 2015, Juge focuses on the field of environmental online monitoring and has gathered outstanding talents who have been engaged in environmental online monitoring for many years. At the same time, it cooperates with some key professional universities and research institutes in China, and is...
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