Henan, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Chemicals, Construction & Decoration, Electrical & Electronics, Health ...
Management System Certification:
ISO 9001, ISO 9000, ISO 20000, QC 080000
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Terms of Payment:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, pay online
OEM/ODM Service
Sample Available
Russian / Japanese / Korean Speaker

Sample Concentrator, Sample Concentration, Nitrogen Concentrator manufacturer / supplier in China, offering Pointer Type Soil Hardness Meter with ISO Certificate, Eo Sterilization Large Capacity High Quality Stainless Steel 304/316, Ethylene Oxide Sterilizer for Disposable Surgical Mask Sterilization Machine 1cbm-60cbm  and so on.

Diamond Member Since 2015
Audited Supplier

Pointer Type Soil Hardness Meter with ISO Certificate

Min. Order / Reference FOB Price
1 Piece US $150-2,200/ Piece
Port: Shanghai, China
Production Capacity: 20000PCS Per Year
Payment Terms: L/C, T/T, Western Union, Money Gram
Customized: Non-Customized
Structure: Desktop
Material: Aluminum
Certification: ISO
Application: Lab
Type: Heating Type

You Might Also Like


Basic Info.

Model NO.
NK Series
Sample Concentrator
Model No.
96 Holes
Gas Chamber Height
Standard Gas Needle
80 Mm
Blow Needle
Can Be Controlled Independently
LED Display
Over-Temperature Protection Device
Automatic Fault Detection and Alarm Function.
Temperature Range
Rt+5c to 150c
Nanbei NDK series
Transport Package
Export Standard Package
CE, Rohs
Zhengzhou, China
Visible 96 Holes Sample Concentrator (NK Series) with CE

NDK200series nitrogen concentrator is mainly used for enrichment of largevolume sample or preparation(such as drug screening, hormone analysis, liquid phase, and mass spectrometry in the analysis of sample preparation).
Working principle : the nitrogen into the heated surface of the sample and make the solvent evaporate and separated rapidly, thereby reaching the sample enrichment purpose without oxygen,
keep the sample purer. Nitrogen concentrator instrument can concentrate dozens of samples simultaneously , saving time and high efficient, instead of rotary  evaporation instrument.

Product features:
1.The heater allows samples to be heated rapidly to the evaporation temperature ,
through the gas blow to the solution surface via needle at the same time , prompting rapid evaporation and concentration solution.
2.The gas chamber height can be adjusted, the length of standard gas needle is 80 /150mm.
3.Each blow needle can be controlled independently, can be blown, separate flow regulation, no waste of gas .
4.The entire system can be arranged in the ventilation cabinet when process concentration of toxic solvents.
5.Built in overtemperature protection device ,automatic fault detection and alarm function.
6.LED display, temperature and time diminishing display, the operation is simple and convenient.
7.Configured standard gas chamber and special adjustable bracket.

Technical Parameters:
ModelNDK200-1A 96 holesNK200-1B visual 96 holes nitrogen concentratorNDK200-2NDK200-1
Nitrogen concentratorNitrogen concentrator
Temperature rangeRT+5ºCto150ºC
Heating time≤30min (from 40ºCto 150ºC)
Temperature accuracy (40ºC~100ºC)±0.5ºC±1°C±0.5ºC
Temperature accuracy (100~150ºC)±1ºC±1.5°C±1ºC
Temperature uniformity (100ºC)±0.5ºC±1°C±0.5ºC
Blocks quantity1 block1 block2blocks1 block
Temp. display accuracy0.1
Timing range99h59min
Nitrogen flow0-10L/min
Nitrogen pressure≤0.1MPa
dimensions280×220×400mm280x220x500 mm280×220×500265×200×500
Blocks selectionRefer to the "blocks replacement for NDK-1A SeriesRefer to the "blocks replacement for NK-1B" SeriesRefer to the "blocks replacement for NDK Series
Blocks replacement for NDK-1A Series 
TypeTube diameterTubesBlock size (mm) 
DT160.2ml centrifugal tube9678×114×26 
DT17Plate (no holes )96 hole enzyme plates81×123×19 
Blocks replacement for NK200-1B Series 
TypeTube diameterTubesBlock size (mm) 
NK0110 mm12153.5 x 96 x 49 
NK0212 mm12153.5 x 96 x 49 
NK0313 mm12153.5 x 96 x 49 
NK0415 mm12153.5 x 96 x 49 
NK0516 mm12153.5 x 96 x 49 
NK0619 mm12153.5 x 96 x 49 
NK0720 mm12153.5 x 96 x 49 
Blocks replacement for NDK Series 
TypeTube diameterTubesBlock size 
DT13A0.5ml centrifuqal2495.5×76.5×50 
DT141.5ml centrifuqal2495.5×76.5×50 
DT152.0ml centrifuqal2495.5×76.5×50 
DT17Plate(no holes)96 hole enzyme78×114×26 


1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except  wear parts. You can also buy parts from us after 12months.

Company Show:
Pointer Type Soil Hardness Meter with ISO Certificate

Factory Show:

Professional laboratory instrument manufacturer with 11 years of experience.
Export experience has been 8 years.
Shipping : 5days by courier,door to door service

Pointer Type Soil Hardness Meter with ISO Certificate


The company has passed various international authoritative certifications such as SGS, CE, ISO.
Pointer Type Soil Hardness Meter with ISO Certificate

Warranty And After-sale Service

♥♥We Supply 1 Year Warranty , And Lifelong Free Technical Guiding And Training♥♥

Pointer Type Soil Hardness Meter with ISO Certificate



Send your message to this supplier

avatar Mrs. Admin

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

You Might Also Like


Product Groups

Contact Supplier

Mrs. Admin
Sale Manager