Sample Concentrator Water Bath Nitrogen Blowing Ambient 5~99 Centigrade WD-12

Description

Sample Concentrator Water Bath Nitrogen Blowing Ambient 5~99 Centigrade WD-12
WD-12 Sample Concentration consists of a base and stand assembly, sample holder and gas distribution system. Test tubes are held in place by a spring-loaded sample holder and support tray. Each position is numbered. The gas passes through an adjustable flow meter to the distribution manifold. Flexible tubing leads to valve-tube assemblies at each position. Depending on the test-tube size and solvent volume they can be individually raised or lowered to the correct height. Needles blow gas onto the surface of the solution resulting in rapid evaporation of the solvent. All materials used are laboratory quality and can withstand contact with organic solvents.
The round, stainless steel water bath is thermostatically controlled and will accurately maintain water temperature from ambient temperature to 99
℃
.
Features
1. LED display, 12 positions
2. Copact size takes minimal hood space
3. Water bath provides gentle heat
4. Circular stand turns so each sample is accessible from the front
5. Accommodates samples in test tubes 10 to 29mm diameter, Volumes from 1 ml to 50 ml
5. A gas flow meter with valve, controls and indicates gas consumption
6. A needle valve adjusts gas flow at each position
7. Stainless steel 150mm- gauge needles standard
8. All metal parts are made of stainless steel, nickel chromed brass or anodized aluminum
9. Plastic parts are laboratory grade and will withstand contact with common organic solvents
10.Temperature setting range: Ambient temperature ~ 99
℃
11.Temperature control accuracy: ±1
℃
Summary of My Selling Policies
INTERNATIONAL SHIPPING NOTICE
1. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.
2. Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.
3. Your valid phone number are the must for the shipping; otherwise we can't guarantee the package would arrive smoothly.
4. Multiple purchases are welcomed. We will combine the shipping fee for you.
PAYMENT:
1. we accept: Paypal
We will very appreciate if you can pay for the order after you ordering it in 1-3 working days so that we can provide you the best services.
SHIPPING METHODS:
1. We will ship your item by FedEx, DHL, UPS, EMS,YANWEN, e- Package  etc with the tracking number showed on ebay.
Your item will be shipped in 3-5 working days after your payment is cleared.
The shipping time is 5-12 working days. Due to the local dispatch or other reasons, sometimes the shipping time will be delay. Please kindly understand Uncertainties by the delivery company. We will track the item all the time until it is reached to you.
RETURN POLICY:
1. Return accepted in 30 days after the item reached to you. The buyer need to afford the return postage fee who also need to return it to our designated place.
2. Return package must be in the original packaging, everything must be in new condition. Missing parts or any damaged by the buyer will not qualify for any refund.
3. Within warranty period, all exchanges or repair parts due to the defects are free. But buyer is responsible for shipping charges.
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Your satisfaction is guaranteed.