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E-mail
2757619169@qq.com
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Phone
13969491989
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Address
No. 98, Takeover Lane, Tengzhou City, Shandong Province
Product Categories
Shandong Ruide Jingke Instrument Co., Ltd
Fully automatic headspace sampler HS-20A
NegotiableUpdate on 01/09
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Overview
1. The fully automatic headspace sampler HS-20A can automatically run 20 samples without the need for personnel on duty; 2. Power on self-test, fault alarm and prompt, automatic positioning of sample tray; $r $n3. Microcomputer program control, main functions include: ⑴ method parameter setting, real-time dynamic display of working status, and running time; ⑵ The sample area, injection valve, and sample transfer tube are all separately heated and temperature controlled; ⑶ Set up the analysis program and press the run button to automatically complete the entire sample analysis; ⑷ It has multiple expansion functions: dynamic headspace, blow and capture, and low-temperature cold trap.
Product Details
Fully automatic headspace sampler HS-20AMain technical parameters
1. Temperature control range in the sample area:Room temperature -220 ℃, with an increment of 1 ℃, the heating power is approximately 400W;
2. Temperature control range of valve injection system:Room temperature -220 ℃, with an increment of 1 ℃, set heating power of approximately 60W;
3.Fully automatic headspace sampler HS-20ATemperature control range of sample transfer pipeline:Room temperature -220 ℃, with an incremental heating power of approximately 40W; (For operational safety, low-voltage power supply is used for temperature control of the transmission pipeline)
4. Temperature control temperature:<± 0.1 ℃;
5. Temperature control gradient:<± 0.1 ℃;
6. Headspace bottle workstation: 20 people;
7. Headspace bottle specifications: optional 20ml and 10ml;
8. Repeatability: RSD ≤ 1.5% (ethanol in 200ppm water, N=5）；
9. Injection volume control mode: Injection time and pressure control the injection volume;
10. Injection pressure range: 0-0.4Mpa (continuously adjustable);
11. Backblowing cleaning flow rate: 0-400ml/min (continuously adjustable);
12. Effective dimensions of the instrument: 500 × 400 × 620mm;
13. Weight of the instrument: approximately 30.5kg.
