DK-3001D Semi-automatic headspace sample injector (Without solenoid valve)

Instrument Description

DK-3001B semi-automatic headspace sampler is in the original DK-3001 type, DK3001A semi-automatic headspace sampler, based on the latest with fully independent intellectual property rights of new products, the product has obtained a utility model and design patents.

According to the needs of users select the sampling / injection method,Matching our classic vacuum six-way valve sample injection mode, or optional pressure sampling methods Instrument using pressurized sampling mode, the switch does not use gas line solenoid valve, system temperature is high, there is no valve seal materials bring secondary pollution, with zero dead volume, small fluctuations in the baseline sample characteristics.

DK3001B semi-automatic headspace sampler, sample heating in the apparatus before the bottom, more suitable for the operator to take action and sample bottles of action, completely changed from the original structure of semi-automatic headspace at the top two transmission tubes shape, attractive appearance, easy to operate, more ergonomic rule. 

Key Features

1.Single-chip microprocessor control, large LCD simultaneously displays temperature, work status; can store 10 kinds of analysis methods

2.  Operation, the instrument automatically prompts to put bottles, injection, purge and other activities

3. Injection valve and sample transfer line temperature can be controlled to avoid condensation in the transmission of the sample

4.  After the injection process, automatically cleaning sampling lines and the injection valve to prevent cross-contamination

5.  Over-temperature protection power off temperature, the use of safety

6.  Injection needle may switch for easy connection to various types of domestic gas chromatograph 

Technical parameters

Vial heating range: room temperature above 10 °C ~ 200 °C, in increments of 1 °C any set

injection valve and Loop tube heating range: room temperature above 10 °C ~ 200 °C, in increments of 1 °C any set

Heated sample transfer tubing range: room temperature above 10 °C ~ 220 °C, in increments of 1 °C any set

Quantitative control valve injection volume: 1mL

Vial size: 20 mL (optional 10 mL)

Heating bottles station: 9

Sample results RSD ≤ 1.5% (0.02% ethanol solution, N = 5)

Started simultaneously chromatography data processing station communication interface

Dear customer,

We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .

Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.

Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.

If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba