Wrindu RDHS-3401 Automatic Headspace Sampler

Main parameters

Temperature range: 15°C to 200°C above room temperature, increment:1℃

Stability: ±0.1°C

Number of sample vials: 27

Preheating positions: 6

Sample vial volume: 10mL or 20mL (Choose one of the two specifications)

Repeatability: RSD ≤ 1.5% (ethanol: water)

Injection pressure range: 0 ~ 0.4MPa (continuously adjustable)

Sample vial

Number: 27

Material: Neutral glass

Volume: 10mL or 20mL (Choose one of the two specifications)

Septum: Butylene rubber coated with teflon (silicon rubber with teflon, optional)

Vial cap: Aluminum

Equilibration area

Preheating positions: 6

Temperature range: 15°C to 200°C above room temperature, increment:1℃

Accuracy: 0.5% of the full range

Stability: ±0.1°C

Sampling system

Temperature range: 15°C to 200°C above room temperature, increment:1℃

Accuracy: 0.5% of the full range

Stability: ±0.1°C

Sampling valve: 6-way valve (MV65/106HT, optional)

Sampling loop: 1mL nickel tube (3mL nickel tube is optional)

Transfer line

Temperature range: 15°C to 200°C above room temperature, increment:1℃

Accuracy: 2.0% of the full range

Stability: ±0.5°C

Needle

Temperature range: 15°C to 200°C above room temperature, increment:1℃

Accuracy: 2.0% of the full range

Stability: ±0.5°C

Electric requirement

Power supply: 220V(±10%), 50Hz, 600VA; (110V±10%, 60Hz, 600VA optional)

Fuses: 5AT, 250V(220V); (10AT,250V(115V) , optional)

Datasheet