-
Phone
18675228366
-
Address
No. 07, 22nd Floor, Building 4, Jiazhaoye Center Phase 1, No. 9 Huizhou Avenue, Jiangbei, Huizhou City
Product Categories
Huizhou Huagao Instrument Equipment Co., Ltd
Total nickel and nickel ion analyzer (print type) HG-SZ-740
NegotiableUpdate on 03/30
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
Total nickel and nickel ion analyzer (print type) HG-SZ-740
Product Details
Product Description, Technical Parameters, and Configuration
Product Overview:
The water quality nickel ion (total nickel) analyzer is developed and designed based on the authoritative certification method GB11910-89 "Determination of Nickel in Water Quality - Dimethylglyoxime spectrophotometric method". This method is widely used in emergency monitoring, sewage treatment, chemical, pharmaceutical, hospital wastewater, food and other industries for its fast detection, simple operation, and low testing cost.
The water quality nickel ion (total nickel) analyzer is not only used for wastewater detection in various industries, but can also be applied to wastewater research in scientific research units, universities, and other institutions.
Detection principle:
The total nickel analyzer and nickel ion analyzer are developed and designed according to the GB11910-89 "Determination of Nickel in Water Quality - Diketoxime spectrophotometric method" standard. Nickel ions are first oxidized to tetravalent in ammonia or alkaline solutions, and then react with colorants to form complexes. Their absorbance is measured by spectrophotometry, and after processing and calculation by a microcomputer system, the nickel content (mg/L) is directly displayed.
Technical Specifications:
| Testing Standard | GB11910-89 "Determination of Nickel in Water Quality - Dimethylglyoxime spectrophotometric method" |
| Measurement range | 0-4 mg/L |
| limit of detection | 0.01 mg/L |
| measuring accuracy | Error ≤± 5% |
| repetitiveness | ≤±5% |
| Optical stability | ≤± 0.001A/20 minutes (100000 hours lifespan) |
| Colorimetric method | Colorimetric tube for color comparison |
| power supply method | AC(220V±10%)，50Hz |
| host size | 310mm*230mm*150mm |
| ambient temperature | 5~40℃ |
| ambient humidity | ≤ 85% non condensing |
| weight | ＜3kg |
Product Features:
1. Designed according to GB11910-89 "Determination of Nickel in Water Quality - Dimethylglyoxime spectrophotometric method", the measurement is accurate and effective.
2. Adopting imported high brightness and long-life cold light source, with excellent optical performance and a light source lifespan of up to 100000 hours.
3. Large LCD screen with full Chinese display, direct data reading, simple and time-saving operation.
4. Integrated digestion and colorimetric analysis, no need to replace the tube, simple and fast measurement, and no safety hazards.
5. It can save 80 standard curves and 1800 measured values (date, time, parameters, test data).
6. Memory standard working curve, users can also calibrate the curve as needed.
7. One click factory reset, which can quickly recover in case of curve loss caused by misoperation.
8. It has a curve coverage interference function to prevent accidental operation of covering curves.
9. It has data storage function and data power-off protection function, making it convenient to query historical measurement data and prevent data loss.
10. Equipped with a USB interface, data can be transferred to the computer for permanent storage.
11. It has a printing function, which can immediately print the measured values or query historical records for printing.
Operation steps:
Testing steps for total nickel and nickel ion analyzer
