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HT250D Headspace Automatic Sample Injector
HT250D Headspace Automatic Sample Injector: The new automatic sample injector supports dual inlet injection in both liquid and headspace injection mod
Product details
HT250D Headspace Automatic Sample Injectorcharacteristic:
As an automatic sampler manufacturer in the industry, hta continuously launches new products to meet users' requirements for chromatographic analysis accuracy and automation. The HT250D is based on the HT200H high-sensitivity headspace automatic sampler and adds the HT300A liquid sampler module, so the instrument has two injection methods simultaneously. The redesigned components are all user replaceable, making the switching between headspace injection and liquid injection very simple, without the need to move the automatic sampler or recalibrate the injection port. The new automatic sampler supports dual injection ports in both liquid and headspace injection modes, with the function of a dual tower automatic sampler, and IQ/OQ/PQ support services.
HT250D Headspace Automatic Sample InjectorSpecifications:
| Liquid injection mode | |
| Number of samples | 110 (2 ml sample bottle) |
| Injection needle capacity | You can choose 1ul, 10ul, 25ul, 50ul or 100ul (standard configuration is 10ul) |
| Injection volume | Zui can reach as little as 0.1ul |
| Air Volume | Zui can reach as little as 0.1ul |
| Extraction speed | Can be set from 0.1 to 100 ul/sec |
| Injection speed | Can be set from 0.1 to 100 ul/sec |
| Needle washing program | Can be set to repeat up to 15 times, providing four types of solvents for cleaning |
| Injection mode | The repeated extraction method can effectively remove bubbles and can be set to repeat up to 15 times |
| Viscosity delay | Can be set to 1 to 60 seconds |
| Internal standard injection
| 1. The minimum injection volume can reach 0.1ul |
| 2. The minimum air volume can reach 0.1ul | |
| 3. The air gap between the sample or internal standard can be set | |
| Procedural method | 10 methods that can be set for sample extraction, injection, and cleaning, with a minimum volume of 0.1ul, and 15 steps that can be set |
| Headspace injection mode | |
| Number of samples | 40 bottles (20ml headspace bottle, 10ml headspace bottle is optional) |
| Injection needle capacity | 2.5ml |
| injection volume | Zui can reach as little as 0.01ml |
| Injection speed | Can be set from 0.1 to 100ml/min |
| Injection balance delay | Can be set from 0 to 60 seconds |
| Injection frequency | Can be repeated up to 15 times |
| Injection needle temperature | Can be set from 40 to 150 ℃ |
| Sample heating box | 1. Zui can heat up to 6 sample bottles simultaneously |
| 2. The temperature can be set from 40 to 150 ℃ | |
| 3. The heating time can be set from 0 to 23 hours and 59 minutes | |
| 4. The oscillation time can be set from 0 to 99 minutes | |
| purge gas | Use inert gas (nitrogen or helium) |
| Injection mode | Repeated extraction method, and can be set to repeat up to 15 times |
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| Dual injection mode
| Only applicable to certain models (with front and rear injection ports), such as Shimadzu GC-17/2010, Varian3400/3800 |
| Efficient injection: Two types of samples can be automatically injected into two injection ports in sequence for efficient analysis. | |
| Repeated injection: The same sample can be automatically injected into two injection ports in sequence for confirmation analysis experiments. | |
| compatibility | Seamless compatibility with various atmospheric phase manufacturers (agilent, Perkin Elmer, Varian, Shimadzu, Thermo, etc.), sample tray can be freely changed to the left or right. |
| software | Ht comsoft ah or clarity chromatography workstation |
Related product links:
| HT300A high-efficiency gas-phase liquid automatic sampler |
| HT200H high-sensitivity gas phase headspace automatic sampler |
| HT250D gas phase liquid/headspace automatic sampler |
| HPLC dual channel high-throughput automatic sampler |
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