36 Holes Dry‑type Termovap Nitrogen Sample Concentrator
Product Overview
Nitrogen concentrator is mainly used for enrichment of large‑volume sample or preparation (drug screening, hormone analysis, liquid phase, and mass spectrometry in the analysis of sample preparation). Working principle: nitrogen is introduced into the heated surface of the sample, making the solvent evaporate and separate rapidly, thereby reaching the sample enrichment purpose without oxygen, keeping the sample purer. The instrument can concentrate dozens of samples simultaneously, saving time and high efficient, instead of rotary evaporation instrument.
Product Parameters
| Voltage | AC110V 50/60Hz |
| Heating Power | 400W |
| The Number of Holes | 36 |
| The Diameter of Each Hole | 0.63" (16 mm) |
| Gas Needle Length | 5.9" (15 cm) |
| Temperature Range | Room Temperature 5℃ – 150℃ |
| Timing Time | Max. 99 hours 59 minutes |
| Control Accuracy | ≤ ±0.5℃ |
| Display Precision | ±0.1℃ |
| Maximum Gas Pressure | 0.02 Mpa |
| Package Size | 16.5" × 16" × 10.6" (43×41×26 cm) |
| Net Weight / Gross Weight | 16 LB (6.95 kg) / 18 LB (8.05 kg) |
| Note: if you need other numbers of holes, please contact us. | |
Product Features & Advantages
- Each blow needle can be controlled independently to avoid cross‑contamination.
- More uniform overall temperature, faster heating.
- LED display allows constant observation of temperature and time changes.
- This product can also be used as an ordinary dry thermostat.
- Wide range of applications: agricultural residues, biological, hormone analysis, sample concentration and pharmaceutical drug testing, etc.
Product Presentation & Details
Item Included (056591)
Termovap Sample Concentrator · 1
Power Cord · 1
Nitrogen Connection Pipe · 1
Fuse · 3
You can make order with no worry.
Any concern just feel free to let us know, we'll reply in 24 hours in normal condition.
Handling Time: Shipping is usually made in 1‑3 business days after payments cleared. Orders are processed from Monday‑Friday; not on weekends & public holidays.
Warranty: 6 months' warranty for the machines, not for the consumables.
We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost.
Any concern just feel free to let us know, we'll reply in 24 hours in normal condition.
Handling Time: Shipping is usually made in 1‑3 business days after payments cleared. Orders are processed from Monday‑Friday; not on weekends & public holidays.
Warranty: 6 months' warranty for the machines, not for the consumables.
We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost.
Shipping & Handling
Default shipping / free
- Canada / lower 48 US: Canada Post, USPS or UPS Ground included.
- Other areas / expedited: contact us for extra cost.
- Guam, PR, VI, Alaska, Hawaii, APO/FPO: additional charges apply.
Handling & duties
- Handling: 1–3 business days after payment.
- Sales tax / customs: buyer's responsibility.
- Address: must be valid for UPS/USPS; incorrect address costs borne by buyer.
Return & Refund
Returns & exchanges
- 14 days from delivery, unused condition with all original materials.
- Buyer's remorse: return shipping + original shipping deducted; 15% restocking fee.
- Seller error: full refund including shipping.
- RA number required — contact us first.
Defective / damaged
- Contact within 7 days of receipt; send pictures/videos.
- Replacement or refund for same product; else refund to original payment.
- RA number mandatory.
Payment
◆ eCheck Issues: eCheck payments take 5–7 days to clear; shipment arranged after clearance.
Warranty & Feedback
- 6 months warranty for machines (consumables excluded). Support even after expiry at low cost.
- Warranty shipping: cost to us is buyer's responsibility; shipping to buyer covered by seller.
- We commit to customer satisfaction. For any issue, contact us ASAP. Positive feedback is highly appreciated.