Natural Gas Online Calorific Value Analyzer Product Configuration
Name | Configuration | Unit | Quantity | Amount | Note | |
Gas Chromatograph | SP-7890 Model Natural Gas Online Calorific Value Analyzer Main Unit | 1 | Tai | 65000 | ||
Detector | TCD | 1 | Set | —— | ||
Flow control valve | Reverse airflow device included | 1 | Set | —— | ||
Chromatography Column | Accompanying column | 1 | Root | —— | ||
Natural Gas Analyzer Column | 1 | Root | —— | |||
Workstation | Natural Gas Workstation | 1 | Set | —— | ||
Automatic Sampling System | Settable for automatic sampling at scheduled times | 1 | Set | —— | ||
Gas Source | Hydrogen generator built-in | 1 | Tai | —— | ||
Computer | Built-in | 1 | Set | —— | ||
Note: The above prices include 13% tax, shipping, installation, and training, as well as one year of free warranty.
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Natural Gas Online Calorific Value Analyzer Instrument Description:
The Natural Gas Online Calorimeter Analyzer (hereinafter referred to as the instrument) is designed to analyze the composition content of coal gas, biogas, liquefied gas, liquefied mixed air, and gas blends, and quickly provide characteristic indices such as high calorific value, low calorific value, density, relative density, specific gravity, and combustion potential for different types of gas. It is widely applicable in industries such as gas appliance manufacturing, gas metering and testing departments, research and development, environmental protection, and gas distribution.
1. The equipment conforms to GB/T13610-2003 "Gas Chromatographic Method for Composition Analysis of Natural Gas"
2. Equipment and instruments comply with SH/T0230-92 "Method for Determination of Composition of Liquefied Petroleum Gas (Gas Chromatography)"
3. The equipment is suitable for analyzing the composition of gas, liquefied gas, and mixed air of liquefied gas, as well as for the composition analysis of various gases prepared from hydrogen, nitrogen, methane (or propane; liquefied gas) as raw gases (optional).
4. After a single sample analysis, the equipment can report the measured gas component content, high calorific value, low calorific value, and other characteristic indices through a unique custom report. The Natural Gas Comprehensive Analyzer is mainly used in: liquefied gas plants, liquefied gas stations, natural gas companies, and gas users (optional)!!!
Natural Gas Online Calorific Value Analyzer Features:
The SP-7890 analyzer features high electronic circuit integration, excellent reliability, and simple operation. It ensures consistent and dependable instrument quality, capable of long-term continuous operation. This not only guarantees work efficiency but also saves on maintenance costs. It automatically remembers operating parameters, eliminating the need to reset upon startup.
2. The SP-7890 analyzer is equipped with a shutdown protection system to prevent instrument damage caused by incorrect operation.
3. The gas circuit system of the SP-7890 analyzer utilizes a high-precision valve structure, significantly enhancing the stability of the instrument's gas flow rate, thereby yielding analysis results with excellent reproducibility.
4. The SP-7890 analyzer features analog signal output, which allows for easy connection with chromatography data processors and chromatography workstations.
5. Thermocouple Detector
（1）Sensitivity: Not less than 4000 mVml/mg (Benzene, H2)
Noise: Not greater than 1% of the recorder's full scale
(3) Drift: Not greater than 3% per hour of the recorder's full scale
6. Instruments & Weights
(1) Main Unit Dimensions: 600×610×1450mm
Weight: approximately 36 kg
(4) Main Technical Specifications of the Detector
Detector Indicators | Sensitivity | Drift | Linear |
Thermal Conductivity Pool TCD | S > 8000 mv.ml/mg (n-hexadecane) | ＜20uv | ＞104 |
(5) Chinese operating instructions, user manual, installation and maintenance manuals
(6) Lifetime free upgrade for work software
(7) Equipped with instruments necessary for installation, operation, and routine maintenance
Temperature Control | Detector TCD |
Temperature Control Range: Room temperature +6℃-400℃ (increment by 0.1℃) Rise Rate: 0.1℃-50℃/min (increment 0.1℃) | Detection Limit: ≤8×10^-12 g/s (n-hexadecane) Baseline Noise: ≤2×10^-13 A/H Linear Range: ≥10^6 Stable Time: Less than 20 min |
Detector TCD | Detector - FPD (Optional) |
Sensitivity: ≥5000 mV·ml/mg (n-hexadecane) Baseline Noise: ≤30uV (carrier gas: 99.999% hydrogen) | Detection Limit: ≤5×10^-12 g/s (N) Baseline Noise: ≤2×10^-13 A/H |
Detector ECD (Optional) | Detector NPD (optional) |
Detection Limit: ≤5×10^-12 g/s (N) (r-666) Baseline Noise: ≤2×10^-13 A/H | Detection Limit: ≤5×10^-12 g/s (N) Baseline Noise: ≤2×10^-13 A/H |
Section II: Calorific Value Display Content:
At standard conditions (273.15K, 101325Pa):
Average Molecular Weight = 0.000
High Calorific Value = 0.000 (MJ/Nm³) = 0.000 (KCal/Nm³), Low Calorific Value = 0.000 (MJ/Nm³) = 0.000 (KCal/Nm³)
High calorific value Calorific value = 0.000 (MJ/Nm3) = 0.000 (KCal/Nm3), Low calorific value Calorific value = 0.000 (MJ/Nm3) = 0.000 (KCal/Nm3)
Combustion potential = 0.000
Density = 0.0000 (kg/m³), Relative Density = 0.000
Critical Temperature = 0.00 (K), Critical Pressure = 0.000 (MPa)
Customer cases include: China Resources, Baijiang, XinAo,昆仑, Huaitong, Zhonghong Pulin, Guozhen Gas, and other gas companies have purchased our products!
