Biobase Graphite Digester Gda-20 Kjeldahl Apparatus with Graphite Block 20 Tubes for Laboratory

Product Description

Product Description

BIOBASE Graphite Digester
GDA-20

Introduction

Graphite Digester adopts infrared radiation graphite conduction heating technology, accurate temperature control, uniform heating, fast heating speed.

Application:

Food, medicine, agriculture, forestry, environmental protection, chemical, biochemical and other industries as well as quality inspection institutions, universities, scientific research departments to soil. Sample digestion processing prior to chemical analysis of grain, feed, food, water, plants, seeds, ores, heavy metals, etc

Features

* Infrared radiation graphite conduction heating method, fast heating speed, the temperature difference between the holes is small, and the sample digestion is consistent.
* PID intelligent temperature control algorithm, accurate and stable control, adapt to different sample pretreatment.
* Two heating methods of curve heating and linear heating, 200 groups of digestion programs can be edited and stored, and each group can be set up to 25 segments.
* Temperature and time gradient to meet different experimental needs of users.
* Special anti-corrosion treatment to avoid the corrosion of acidic liquid on the machine.
* 7-inch high resolution LCD display, real-time display temperature curve.
* Overvoltage, overcurrent, overheating and other alarm Settings and leakage protection.
* New ceramic fiber insulation layer and air duct insulation technology.
* Standard digestive tube cooling rack and drip tray, the digestive tube can be cooled quickly.
* Exhaust hood, PTFE sealing cap seal, prevent operators from inhaling harmful gases.

 

Product Parameters

 

Model	GDA-10	GDA-20
Temp. Range	RT+5ºC~450ºC
Temp.Accuracy	±1ºC
Capacity	10pcs	20pcs
Digestive Tube	Glass tube 300ml*10	Glass tube 300ml*20
Heating Mode	Infrared heating and high purity graphite conduction
Insulation Mode	Ceramic fiber, split air duct insulation
Display	7-inch high resolution color LCD screen
Consumption	1.8KW	3.4KW
Power Supply	Standard: 220V±10%, 50/60Hz Optional: 110V±10%, 50/60Hz
External Size	360*390*177mm	480*390*177mm
Package Size	620*500*560mm	700*610*770mm
Net Weight	20kg	26kg
Gross Weight	36kg	58kg

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BIOBASE is a manufacturer and supplier of Medical and Laboratory Equipment since 1999.
Over 200 devices for you to choose from

Our main products are included Biosafety Cabinet, Fume Hood, Laminar Flow, Centrifuge, Chemistry Analyzer, CBC, CLIA, Urine Analyzer, Incubator, Refrigerator, Freezer, Autoclave, Hospital Bed, Wheelchair, Microscope, Balance, Spectrophotometer, HPLC and etc
 

Company Profile

Founded in 1999, having over 2000 employees (till August, 2017), BIOBASE Group is a new high-tech enterprise focusing on development, production and management of scientific equipment, In Vitro Diagnosis (IVD) instrument and reagent.

BIOBASE Group is specialized in products of 8 areas including medical diagnosis, biosafety protection, disinfection and sterilization, water purification system, infant care products, cold chain products, software products, clean room project.Every year, we BIOBASE attend many international famous exhibition. On the exhibition, we will show some best selling products. If you are interested, you are invited to visit us. We would like to inform you in advance.

Our Advantages:
1. Completed certificates and authentication.  
2.  Enough producing line to make quick leading time.
3. High quality and favorable price (the reason of long-term cooperation with so many big companies)
4. Supplying the instruction of professional engineers and one-stop service.
5. BIOBASE has strong strength to supply the high-quality product continuously.

Pre-Sales Service
1.Inquiry and consulting support.
2.Quick response with detailed quotation.
3.Confirm quantity, shipment, lead time and payment terms.
4.Make order and sealed PI. (Trade assurance order is recommended to new clients for securing payment safety)
5.Welcome to view our factory at any time.
6.OEM is welcomed.

Packaging & Shipping

After Sales Service

After-Sales Service
1.1-year warranty period.
2.Training how to install the machine, training how to use the machine.
3.Engineers available to service machinery overseas.
4.Reliable quality and thoughtful after sale service.

FAQ

1. who are we?
We are based in Shandong, China, start from 2020,sell to Eastern Asia(12.00%),South America(11.00%),Southeast Asia(10.00%),Africa(10.00%),Mid East(10.00%),Northern Europe(10.00%),South Asia(10.00%),Eastern Europe(6.00%),Western Europe(6.00%),North America(5.00%),Central America(3.00%),Southern Europe(3.00%),Oceania(2.00%),Domestic Market(2.00%). There are total about 1000+ people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Biosafety Cabinet, Fume Hood, Laminar Flow, Centrifuge, Chemistry Analyzer, CBC, CLIA, Urine Analyzer, Incubator, Refrigerator, Freezer, Autoclave, Hospital Bed, Wheelchair, Microscope, Balance, Spectrophotometer, HPLC and etc

4. why should you buy from us not from other suppliers?
BIOBASE is specialized in medical and laboratory equipment products. With more than 5,000 people, 22 workshops, covering a total area of 932,900 m2. We have established overseas company in USA, Dubai, India, Algeria, Singapore and other countries.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,DDU;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;

Contact Person

If you have any needs, please feel free to contact me.