HD-30/60 gas automatic sampler

HD-30/60 gas automatic sampler

Applied to automatic injection of bulk conventional gas samples, the entire process is automated
Single quantitative loop mode or dual quantitative loop mode is optional
The system automatically cleans the tubing and quantitative loop before and after injection, effectively reducing cross contamination
Specialized workstation software to assist operators in quickly completing sample position editing and sample information input
Real time display of running progress and prompt of the required time for sample operation
The Score software for detecting non methane total hydrocarbons can assist in calculating peak area differences and concentration values, and automatically generate reports.
Easy to use, does not occupy the injection port, and does not require maintenance

Details

Product Features

• Applied to automatic injection of bulk conventional gas samples, the entire process is automated

• Single quantitative loop mode or dual quantitative loop mode is optional

• The system automatically cleans the tubing and quantitative loop before and after injection, effectively reducing cross contamination

• Specialized workstation software to assist operators in quickly completing sample position editing and sample information input

• Real time display of running progress and prompt of the required time for sample operation

• The Score software for detecting non methane total hydrocarbons can assist in calculating peak area differences and concentration values, and automatically generate reports.

• Easy to use, does not occupy the injection port, and does not require maintenance

(HD-30 gas automatic sampler)

(HD-60 gas automatic sampler)

Optional accessories
Quality flow controller temperature control module
(Optional, Applied to Sampling Pump Flow Path Control) (Optional, Control Valve, and Quantitative Tube Temperature)

Control range: 5% -100% F.S. Temperature control range: Room temperature -150 ℃
Control accuracy: ± 1.5% F.S. Temperature control accuracy: ± 0.1 ℃
Repeatability: ± 0.5% F.S

Application example: Analysis of non methane total hydrocarbon samples

Refer to the national standard HJ/T 38 1999 "Determination of Non Methane Total Hydrocarbons in Fixed Source Exhaust Gas - Gas Chromatography Method"

1. Working conditions of HD-30 gas automatic sampler
Injection method: syringe injection
Quantitative ring volume: 2 ml
Pipeline cleaning time: 30 seconds, flow rate 40 ml/min
Quantitative ring flushing time: 45 seconds
Sampling time: 40 seconds
Sampling pump flow rate: 40 ml/min

2. Gas chromatography conditions
Gas chromatography: Agilent 7820 model
Column temperature chamber: 60 ℃ retention time 3min constant current mode 7ml/min
Forward sample port 150 ℃ diversion mode diversion ratio 2:1
Front detector FID 200 ℃ hydrogen flow rate 30ml/min air flow rate 400ml/min tail blowing flow rate 20ml/min
Column empty, FS, Deactivated -30m * 530 μ m (total hydrocarbons)
Rear inlet: 150 ℃ Split mode Split ratio 2:1
Post detector FID 200 ℃ hydrogen flow rate 30ml/min air flow rate 400ml/min tail blowing flow rate 20ml/min
Agilent HP-PLOT Molesieve 5A chromatographic column 30m * 530 μ m * 50 μ m (methane)

A well-established quality management system and recognized after-sales service

Beijing Green Cotton Technology Co., Ltd. has passed ISO9001 quality management system certification for after-sales service, and users can receive standardized installation, commissioning, maintenance, and upkeep. Green Cotton Technology is responsible for promoting the instrument in designated areas of China. National Service Hotline:

Contact Information
Beijing Green Cotton Technology Co., Ltd
Phone:+86 (01) 82676061/2/3/4/5/6/7
Fax:+86 (01) 82676068
E-mail: info@lumtech.com.cn