High-Precision 96 Hole Nitrogen Blower Laboratory Sample Preparation Equipment

• After-sales Service: Life Time
• Sample Type: Solidity
• Processing Method: Blowing
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LE-ND
• Warranty: 2 Year
• Environment: Normal Pressure and Temperature
• Display: Digital Display
• Performance: Semi-automatic
• Power Supply: 220V
• Weight: 0-50kg
• Certification: CE
• Customized: Customized
• Delivery Time: 7-10 Working Days
• Supply Area: Global
• Shipping Method: by Air Courier/Sea
• Temperature Uniformity: ±0.5ºC
• Transport Package: Wooden Case
• Specification: LE-ND
• Trademark: SRI
• Origin: China Mainland
• HS Code: 9031809090
• Production Capacity: 500sets Per Year
• Package Size: 30.00cm * 25.00cm * 50.00cm
• Package Gross Weight: 10.000kg

Product Description

ND High-Precision 96 Hole Nitrogen Blower

 

Product Description

 

The nitrogen purge instrument is a high-precision temperature control instrument controlled by a microcomputer. Its working principle is to blow nitrogen gas to the surface of the heated sample rapidly, continuously and controllably, and set the heating temperature according to the evaporation rate and boiling point of the concentrated solvent to achieve Rapid concentration of large samples.
The instrument adopts an aluminum plate heating module, which has good heat transfer and uniform heat transfer, which is conducive to rapid heating and rapid temperature control. Nitrogen gas is blown onto the sample surface to achieve oxygen-free concentration of liquid samples. The blowpipes are independent of each other and will not cause cross contamination. Each gas needle channel on the gas distribution assembly can be used in combination or individually. The system has high temperature control accuracy, wide temperature control range, temperature numerical control digital display, and convenient temperature calibration. The product has beautiful appearance, simple operation, safe and reliable use.
 

Application

 

★ Pesticide residue analysis: such as vegetables, fruits, grains, plant tissues
★ Environmental analysis: such as drinking water, groundwater and polluted water samples
★ Biological analysis: sample preparation in hormone analysis, liquid phase, gas phase and mass spectrometry analysis
★ Food and beverage: such as milk, wine, beer, etc.
★ Pharmaceutical inspection: such as traditional Chinese medicine, drug screening.

Specifications

 

 

Model	LE-ND100-1	LE-ND100-2
temperature range	RT+5°C -160°C
control accuracy	±0.5ºC(@40ºC)
control accuracy	±1ºC(@120ºC)
Temperature uniformity	±0.5ºC
Display accuracy	0.1ºC
Timing range	1-99h59min/∞
Heating time	≤15 Mins(25ºC to 160ºC)
Maximum lifting stroke	200mm
Maximum gas flow rate	15L/min
Maximum gas pressure	0.02Mpa(Number of air needles used≤16pcs)
Maximum gas pressure	0.05Mpa(Number of air needles used>16pcs)
Number of modules	1	2
Module capacity	See product accessories for details
maximum power	300W	500W
Voltage specifications	220V 50/60Hz
Dimensions	260*220*450mm
Weight	7kg	7.5kg

 

Accessories list

 

 

Optional module	Hole dia.	Hole number	Remark
MD03	10mm	24	hole depth 47mm
MD04	12mm	24	hole depth 47mm
MD05	13mm	24	hole depth 47mm
MD06	15mm	16	hole depth 47mm
MD07	16mm	16	hole depth 47mm
MD08	19mm	12	hole depth 47mm
MD09	20mm	12	hole depth 47mm
MD10	26mm	8	hole depth47mm
MD11	28mm	4	hole depth47mm
MD12	40mm	3	hole depth47mm
MD15	1.5ml(centrifuge tube)	24	Standard centrifuge tube
MD16	2.0ml(centrifuge tube)	24	Standard centrifuge tube

 

 

 

Who we are

 

We are professional manufacturer & supplier specialized in Civil Engineering & Material testing equipments since 2003. We can supply various kinds of testing equipments that complies to the following standards ASTM/AASHTO, ISO, EN, DIN  JIS, as well as other specialized industry standards. Meanwhile we are authorized oversea market distributer of some famous China testing equipments manufacturer. Our customers come from 6 Continents with more than 90 countries & area since company has been established.

 

Our Advantages

 

1. Quality assurance--We aim to long term cooperation with every of our customer
2. Reasonable price -- we believe only reasonable price can guarantee reliable quality & service
3. Wide range products--we not only sale own products but also acting products of mulity famous China manufacturers, time saving, easier process, better quality & price, guaranteed service.
4. After-sales service guaranteed--all sold products enjoy 12 months warranty period since products claimed, free spare parts (the transportation cost payment depends on the weight & destination).
5. Fast response & professionalism-- 7/24 response either on sales inquiry or after-sales service, Monday to Friday response within 2 hours, weekend response within 6hours.
6. Multi payment modes--Wire transfer (T/T), Paypal (credit card), Western Union, L/C.


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