Beijing HiYi Technology Co., Ltd
| Payment Terms | L/C,D/A,D/P,T/T |
| Supply Ability | 999 |
| Brand Name | Zetron |
| Certification | CE Atex |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T | Supply Ability | 999 |
| Brand Name | Zetron | Certification | CE Atex |
| Place of Origin | China | ||
| High Light | Laboratory Infrared Spectrophotometer with High Stability ，Infrared Spectrophotometer for Water Quality ，GL-7100 Laboratory Spectrophotometer with Warranty | ||
| Product Model | GL-7100 Infrared Spectrophotometer |
|---|---|
| Baseline drift | Drift-free (baseline drift is eliminated using mechanical beam cutting) |
| Minimum detection concentration | 0.002 mg/L (oil concentration in water sample) |
| Detected concentration | 800,000 mg/L (crude oil) |
| Accuracy | ±1cm-1 |
| Wavenumber repeatability | ±1nm-1 |
| Absorbance range | 0.0000～3.0000AU (i.e., transmittance 100～1%T) |
| Basic measurement range | 0.20～120.00mg/L. |
| Repeatability | RSD ≤ 0.5% (30-60 mg/L oil standard sample, measured 11 times), RSD ≤ 5% (0.2 mg/L water sample) |
| Instrument detection limit | 0.05 mg/L (3 times the standard deviation of 11 measurements of tetrachloroethylene blank solution) |
| Method detection limit | When the sample volume is 500 ml and the extraction solution volume is 50 ml, the detection limit is 0.06 mg/L. |
| Linear correlation coefficient | R > 0.9992 |
| Sample analysis time | Full spectrum scan takes approximately 35 seconds. |
| Fixed-point multiple scans | Approximately 10 seconds |
| Zeroing with blank solvent | No manual zero-point adjustment is required; the software controls the zero-point to adjust automatically in real time (without baseline drift). |
| Net weight of the host | 9.8kg |
| Use power supply | (220±22)VAC, (50±1)Hz |
| Use temperature and humidity | Temperature range: 5℃-35℃, humidity: ≤80%. |
| Main unit dimensions | 470mm (length) * 330mm (width) * 150mm (height) |
The GL-7100 infrared spectrophotometer is a specialized infrared spectrometer developed and manufactured according to the People's Republic of China Environmental Protection Standard "HJ637-2018" "Determination of Petroleum and Animal and Vegetable Oils by Infrared Spectrophotometry". It is used to determine the total oil, petroleum, and animal and vegetable oil content in water.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2001
Total Annual:
10000000-15000000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
HiYi Techonology is a professional company of committed to the development of the gas detection industry, has more than 15-year experience in specializing in the research, development, manufacture and sale of gas detectors. With the strong technical force and economic strength, company is constan... HiYi Techonology is a professional company of committed to the development of the gas detection industry, has more than 15-year experience in specializing in the research, development, manufacture and sale of gas detectors. With the strong technical force and economic strength, company is constan...
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