Gas Chromatograph BK-GC901

Features:

High-precision gas flow control system(EPC)

1. High-precision gas flow control, to ensure the accuracy of GC analysis, to ensure the efficiency of daily analysis, EPC control accuracy 0.01psi.

2. It realizes the self-protection of gas circuit failure, automatic ignition, re-ignition, automatic opening of the gas circuit, and one-key start.

3. A variety of control combination modes of operation, automatic pressure and flow adjustment, control and display, can operate in gas-saving mode.

 

Color widescreen, unique design of touch keys

1. 7-inch industrial color LCD screen design, more complete display information, more reasonable interface operation.

2. Have two sets of operating systems in Chinese and English to meet different user needs.

3. Adopt resistive touch screen, feel good, durable, double operation of screen and software to achieve seamless connection.

 

Leading structural design

1. Modular structure design, easy to upgrade, can be equipped with a variety of high-performance detectors such as FID, TCD, ECD, FPD and NPD, etc., to meet the analysis needs of complex samples.

2. Advanced sampler design, unique liner structure and special processing technology to ensure zero adsorption of samples.

3. Adapt to a variety of sample injection methods such as: headspace sampler, thermal desorption analyzer, liquid automatic sampler, easily competent for the analysis of various sample types.

4. Timed self-starting program can easily complete the laboratory online analysis of gas and liquid samples.

 

Humanized software operating system

1. Adopt advanced 10/100M self-adaptive Ethernet communication interface, built-in IP protocol stack, easily form a local area network, realize long-distance transmission, remote control, and remote diagnosis.

2. Equipped with IBrainChrom workstation, which can support multiple chromatographs(253 sets) to work at the same time, realize data processing and reverse control.

Data processing and countermeasure

1. Have complete audit trail, user rights management, electronic signature and other functions, so that data and documents meet GMP management requirements.

2. The built-in Modbus/TCP server of IBrainChrom workstation can easily connect the analysis results to DCS(distributed control system).

3. 3 independent connection threads that can be connected to local, laboratory supervisors and authorities, allowing them to monitor the operation of the instrument and analyze the data in real time.

 
Technical Parameters:

Model	BK-GC901
Oven	Temp. Range	RT+5~450℃
	Temp. Accuracy	≤±0.01℃
	Temp. Program	16-phase
	Max. Temp. Heating Rate	40℃/min
	Time Range	0~999.9min
Detector	Hydrogen Flame Ionization Detector(FID)	Detection Limit: ≤5×10-12g/s(100ng/μl n-hexadecane-isooctane solution)
		Temperature 450℃
		Compatible with packed and capillary columns
		Baseline Drift: ≤2*10-13A/30min
		Baseline Noise: 3*10-14A
		Linear Range: ≥107
	Thermal Conductivity Detector(TCD)	Sensitivity:  >5000mv.ml/mg(50mg/ml toluene-benzene solution)
		Temperature 400℃
		Baseline Drift: ≤0.1mV/30min
		Baseline Noise: 0.03mV
		Linear Range: ≥105(±10%)
	Electron Capture Detector(ECD)	Detection Limit: ≤1×10-14g/ml(Sample: n-hexadecane δ-666)
		Linear Range: ≥104
	Flame Photometric Detector(FPD)	Detection Limit: ≤5*10-12g/s(S of 10ng/μL methyl parathion-ethanol solution) Detection Limit: ≤4*10-12g/s(P of 10ng/μL methyl parathion-ethanol solution)
		Linear Range(S): ≥103  Linear Range(P): ≥104
		Temperature 350℃
	Nitrogen and Phosphorus Detector(NPD)	Detection Limit: ≤1*10-12g/s(Azobenzene) Detection Limit: ≤1*10-12g/s(Marla sulfur phosphorous)
		Linear Range: ≥103
Injection Method	Capillary column split/splitless sampling(with diaphragm purging function), packed column sampling, valve sampling, gas/liquid automatic sampling system, etc.
Inlet	1~4, up to 3 capillary column inlets
Injection Type	Packed column injection, capillary column injection.(Flow setting range: 0~1000ml/min)
Control Accuracy	Pressure: 0.01KPa; Flow: 0.01ml/min
Maximum Split Ratio	1:999
Pressure Sensor	Accuracy: <2% of full scale; Repeatability: <± 0.05KPa; Range: 0~0.6MPa
Flow Sensors	Accuracy: < 5% of full scale; Repeatability: 0.5KPa(full scale); Output offset(accuracy): ±5%
Sampling Valve	Can be equipped with multiple imported automatic control valves, which can run automatically in sequence
Power Supply	AC220V±10%, 50/60Hz
Standard Accessory	FID detector, Chromatography workstation software, Capillary sampler
Optional Accessory	Sample injection system, TCD, ECD, FPD and NPD detector, Chromatographic column
Package Size(W*D*H)	750*710*720mm
Gross Weight	70kg

Gas Chromatograph BK-GC901 — professional solution in the Gas Chromatograph category

Gas Chromatograph BK-GC901 is a modern business-class equipment designed for daily operation in demanding conditions. The combination of reliability, accuracy and durability makes this product the optimal choice for companies seeking consistent process quality, predictable results and reduced operating costs. The purchase price is a reasonable investment in the development and scaling of the enterprise.

Why Gas Chromatograph BK-GC901

• Reliability and durability: industrial-grade design and materials withstand intense loads.
• Accuracy and repeatability: stable performance that reduces the risk of defects and downtime.
• Process efficiency: optimizing staff time and increasing productivity at every stage.
• Compliance with standards: manufactured taking into account current international requirements for the business segment.
• Ease of integration: Gas Chromatograph BK-GC901 fits easily into existing process lines and IT infrastructure.

Areas of application Gas Chromatograph

Gas Chromatograph solutions are widely used in manufacturing, research laboratories, construction sites, energy and agricultural sectors, pharmaceutical and food industries. Implementing Gas Chromatograph BK-GC901 allows you to increase productivity, ensure accuracy of operations and optimize resource utilization across the entire enterprise.

Key benefits for business

Technical highlights

• Industrial reliability of components and assemblies for long-term trouble-free operation.
• Stable parameters that ensure repeatability of results and product quality.
• Energy efficiency and optimized life cycle cost of ownership.
• Compatibility with related equipment and standard data exchange protocols.

Service and support

Together with Gas Chromatograph BK-GC901 you receive professional advice on selection, commissioning and personnel training. We provide warranty and post-warranty service, prompt delivery of consumables and spare parts. Our team supports projects from the procurement stage to the stable operation of the complex so that your business receives the expected result every day.